{"id":"vidhyamitra:city-day:singapore:2026-09-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/singapore/2026-09-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2026-09-18","date_display":"September 18, 2026 CE","panchanga":{"method":"Sūrya Siddhānta (Burgess 1860 text, no bīja): Sun and Moon by the equation of the apsis with the 24-sine table","engine_version":"3.0 (text of the Sūrya Siddhānta)","accuracy_note":"Siddhāntic places, not the observed sky. Against the observed sky 1900-2030 the Moon averages -0.06 deg (max 3.6 deg), the Sun -0.21 deg (max 0.6 deg).","tradition_chain":"Sūrya Siddhānta, tr. E. Burgess (JAOS 6, 1860): I.29-47, II.15-45","input":{"year":2026,"month":9,"day":17,"hour":27.052266666666668,"minute":56.045,"second":0,"calendar":"gregorian"},"julian_day":2461301.666098,"kali_year":5128,"ahargana":1872836.1661,"sun":{"sidereal_longitude":150.1939,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":230.8263,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":80.6324,"elapsed_within_tithi_degrees":8.6324},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2,"moon_longitude":230.8263,"elapsed_within_degrees":4.1596},"yoga":{"number":2,"name":"Prīti","sum_longitude":21.0202},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"sky":{"method":"Sūrya Siddhānta four-step process (II.43-44), tabular sines, even/odd epicycles, no bīja; verified against Burgess 1860 worked example","engine_version":"4.0 (Pūrṇa — Burgess text, 2026-09-26)","tradition_sources":"Sūrya Siddhānta Ch. I-III, tr. E. Burgess (JAOS 6, 1860)","input":{"year":2026,"month":9,"day":17,"hour":27.052266666666668,"minute":56.045,"calendar":"gregorian"},"julian_day":2461301.666098,"ahargana":1872836.1661,"kali_year":5128,"ayanamsa":22.9113,"grahas":{"sun":{"sidereal_longitude":150.1939,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":230.8263,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false,"latitude":-4.3897},"mars":{"sidereal_longitude":88.2231,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":167.8538,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":116.8498,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":179.4956,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":true},"saturn":{"sidereal_longitude":339.8357,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":308.1272,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":128.1272,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false}},"panchang":{"method":"Sūrya Siddhānta (Burgess 1860 text, no bīja): Sun and Moon by the equation of the apsis with the 24-sine table","engine_version":"3.0 (text of the Sūrya Siddhānta)","accuracy_note":"Siddhāntic places, not the observed sky. Against the observed sky 1900-2030 the Moon averages -0.06 deg (max 3.6 deg), the Sun -0.21 deg (max 0.6 deg).","tradition_chain":"Sūrya Siddhānta, tr. E. Burgess (JAOS 6, 1860): I.29-47, II.15-45","input":{"year":2026,"month":9,"day":17,"hour":27.052266666666668,"minute":56.045,"second":0,"calendar":"gregorian"},"julian_day":2461301.666098,"kali_year":5128,"ahargana":1872836.1661,"sun":{"sidereal_longitude":150.1939,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":230.8263,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":80.6324,"elapsed_within_tithi_degrees":8.6324},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2,"moon_longitude":230.8263,"elapsed_within_degrees":4.1596},"yoga":{"number":2,"name":"Prīti","sum_longitude":21.0202},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.39,"elongation":80.632},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.39,"opposition_distance":99.368}},"eclipse_window_40days":[{"offset_days":-7,"type":"solar","occurs":true,"moon_latitude":-0.988,"elongation":2.182}]},"city":{"slug":"singapore","name":"Singapore","lat":1.3521,"lon":103.8198,"tz_offset_hours":8,"country":"SG","tier":"diaspora"},"tier2":{"city":{"slug":"singapore","name":"Singapore","lat":1.3521,"lon":103.8198,"tz_offset_hours":8,"country":"SG","tier":"diaspora"},"sunriseLocal":"06:56","sunsetLocal":"18:57","solarNoonLocal":"12:56","dayLengthHours":12.008206408470869,"dayLengthDisplay":"12 Hours 00 Mins 30 Secs","nightLengthDisplay":"11 Hours 59 Mins 30 Secs","moonriseLocal":"12:24","moonsetLocal":"none this day","rahuKala":{"name":"Rāhu Kāla","start":"11:26","end":"12:56","startHours":11.437159717548639,"endHours":12.938185518607497},"yamaganda":{"name":"Yamaganda","start":"15:56","end":"17:26","startHours":15.940237120725214,"endHours":17.441262921784073},"gulika":{"name":"Gulika Kāla","start":"08:26","end":"09:56","startHours":8.435108115430921,"endHours":9.93613391648978},"abhijit":{"name":"Abhijit Muhūrta","start":"12:32","end":"13:20","startHours":12.533333333333333,"endHours":13.333333333333334},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:20","end":"06:08","startHours":5.333333333333333,"endHours":6.133333333333334},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:51","end":"19:03","startHours":18.85,"endHours":19.05},"nishitaMuhurta":{"name":"Niśītha","start":"00:32","end":"01:20","startHours":24.533333333333335,"endHours":25.333333333333332},"sourcedMuhurtas":{"success":true,"date":"2026-09-18","sunrise":"06:56","sunset":"18:57","timezone":"UTC+8","calculation_method":"surya_siddhanta (II.59-63, II.46)","rahu_kalam":{"name":"Rāhu Kālam","sanskrit":"राहु काल","start":"11:26","end":"12:56","duration_minutes":90.1,"rule":"part 4 of the day's 8 (Sun 8, Mon 2, Tue 7, Wed 5, Thu 6, Fri 4, Sat 3)","source":"South Indian almanac table (Tamil Nadu, Karnataka, Kerala); no verse found in BPHS, Bṛhatsaṃhitā, Muhūrtacintāmaṇi, Muhūrta-mārtaṇḍa, Nārada-saṃhitā, Phaladīpikā, Dharmasindhu, Nirṇayasindhu or Praśna-mārga","sources_say":["Uttara-kālāmṛta 2.29 (post-16th century; read in P. S. Sastri's English): not to bathe in the sea during it. The editor: \"Standard texts have no mention of it.\""],"evidence":"regional convention"},"yamaganda_kalam":{"name":"Yamaghaṇṭaka (Yamagaṇḍa) Kālam","sanskrit":"यमघण्टक","start":"15:56","end":"17:26","duration_minutes":90.1,"rule":"Jupiter's eighth of the day: part 7 of 8, counted from Venus","source":"Bṛhat-Parāśara-Horāśāstra ch. 3 (upagrahas)","sources_say":["Kālaprakāśikā ch. 33: listed with Ardhapraharam and Kālan as periods to be set aside","Phaladīpikā 25.19-20 (as a natal upagraha): Yamakaṇṭaka acts like Jupiter, the strongest of the upagrahas at giving good","Muhūrtacintāmaṇi 1.37-39 counts a Yamaghaṇṭa among the faulty moments (duṣṭakṣaṇa), in sixteenths of the day: the second half of this eighth"],"evidence":"verse read","note":"BPHS uses these parts to fix the upagraha points; the 8th eighth has no lord"},"gulika_kalam":{"name":"Gulika Kālam","sanskrit":"गुलिक","start":"08:26","end":"09:56","duration_minutes":90.1,"rule":"Saturn's eighth of the day: part 2 of 8, counted from Venus","source":"Bṛhat-Parāśara-Horāśāstra ch. 3 (upagrahas)","sources_say":["Kālaprakāśikā ch. 34 (tr. N. P. Subramania Iyer, 1917): for harvest, trade, medical treatment and the study of the Vedas \"Gulika has no evil force\"; ch. 33 note: \"Gulika is not considered inauspicious\"","Phaladīpikā 25.20 (as a natal upagraha): Gulika acts like Saturn"],"evidence":"verse read","note":"BPHS uses these parts to fix the upagraha points; the 8th eighth has no lord"},"brahma_muhurta":{"name":"Brahma Muhūrta","sanskrit":"ब्रह्म मुहूर्त","start":"05:20","end":"06:08","duration_minutes":48,"rule":"the 14th fifteenth of the night ending at this sunrise","source":"Manusmṛti 4.92; Aṣṭāṅgahṛdaya Sūtra 2.1, with Aruṇadatta and Hemādri","sources_say":["Manusmṛti 4.92: \"brāhme muhūrte budhyeta\" (one should wake in the brāhma muhūrta and reflect on dharma and the Veda)","Aṣṭāṅgahṛdaya Sūtra 2.1: \"brāhme muhūrta uttiṣṭhet svastho rakṣārtham āyuṣaḥ\" (the healthy should rise then, to protect life)","Aruṇadatta: \"rātreś caturdaśo muhūrto brāhmo muhūrtaḥ\"; Hemādri: \"rātreś copāntyo muhūrto brāhmaḥ\" (wording through a journal article)"],"evidence":"secondary","note":"Manu and Vāgbhaṭa name it; the 14th of the night is the commentators' definition"},"abhijit_muhurta":{"name":"Abhijit Muhūrta","sanskrit":"अभिजित् मुहूर्त","start":"12:32","end":"13:20","duration_minutes":48,"rule":"the 8th fifteenth of the day, around midday","source":"Ṭikaṇikayātrā 3.7-8; Muhūrta-gaṇapati 83-86; Nārada-saṃhitā 9.4-5","sources_say":["Ṭikaṇikayātrā 3.8: \"tena yānam apahāya dakṣiṇāṃ sarvadikṣv abhijit praśasyate\" (under Abhijit, travel in every direction but the south is praised)","Muhūrta-gaṇapati 83-84: in Abhijit, even where faults exist, one may do all auspicious work except travel to the south","Vālmīki-Rāmāyaṇa 6.4.3 calls the midday muhūrta Vijaya (\"yukto muhūrto vijayaḥ prāpto madhyaṃ divākaraḥ\")"],"evidence":"verse read"},"nishitha":{"name":"Niśītha","sanskrit":"निशीथ","start":"00:32","end":"01:20","duration_minutes":48,"rule":"the 8th fifteenth of the night: the middle of the night (not clock midnight)","source":"Dharmasindhu; Muhūrtacintāmaṇi, Yātrā 11.54","sources_say":["Dharmasindhu: niśītha is the middle of the night, finely the 8th muhūrta; the instant at which a tithi is taken for night observances","Muhūrtacintāmaṇi, Yātrā 11.54: for travel, niśītha except toward the north"],"evidence":"verse read (OCR)"},"godhuli":{"name":"Godhūli","sanskrit":"गोधूलि","start":"18:51","end":"19:03","duration_minutes":12,"rule":"15 pala before and after the half-set Sun (the text's sunset is the Sun's centre on the horizon)","source":"Muhūrta-mārtaṇḍa, Vivāha 38 (citing the Jyotirnibandha); Muhūrtacintāmaṇi, Vivāha 6.100-101","sources_say":["Muhūrtacintāmaṇi 6.100: \"godhūliḥ sā munibhir uditā sarvakāryeṣu praśastā\" (the sages declared godhūli praised for all works)","Muhūrta-mārtaṇḍa, Vivāha 38: a lagna for marriage when no other good lagna is available","Muhūrtacintāmaṇi, Yātrā 11.54: for travel, godhūli except toward the west"],"evidence":"verse read (OCR)","note":"MC 6.101 places the instant by season (in hemanta the rayless disk, in the hot season the half-set Sun, in the rains the Sun fully set); the half-set form is given"},"kala_vela":{"day":[{"name":"Gulika (day)","sanskrit":"गुलिक","start":"08:26","end":"09:56","duration_minutes":90.1,"rule":"Saturn's eighth of the day: part 2 of 8, counted from Venus","source":"Bṛhat-Parāśara-Horāśāstra ch. 3 (upagrahas)","sources_say":["Kālaprakāśikā ch. 34 (tr. N. P. Subramania Iyer, 1917): for harvest, trade, medical treatment and the study of the Vedas \"Gulika has no evil force\"; ch. 33 note: \"Gulika is not considered inauspicious\"","Phaladīpikā 25.20 (as a natal upagraha): Gulika acts like Saturn"],"evidence":"verse read","note":"BPHS uses these parts to fix the upagraha points; the 8th eighth has no lord"},{"name":"Yamaghaṇṭaka (day)","sanskrit":"यमघण्टक","start":"15:56","end":"17:26","duration_minutes":90.1,"rule":"Jupiter's eighth of the day: part 7 of 8, counted from Venus","source":"Bṛhat-Parāśara-Horāśāstra ch. 3 (upagrahas)","sources_say":["Kālaprakāśikā ch. 33: listed with Ardhapraharam and Kālan as periods to be set aside","Phaladīpikā 25.19-20 (as a natal upagraha): Yamakaṇṭaka acts like Jupiter, the strongest of the upagrahas at giving good","Muhūrtacintāmaṇi 1.37-39 counts a Yamaghaṇṭa among the faulty moments (duṣṭakṣaṇa), in sixteenths of the day: the second half of this eighth"],"evidence":"verse read","note":"BPHS uses these parts to fix the upagraha points; the 8th eighth has no lord"},{"name":"Kāla (day)","sanskrit":"काल","start":"09:56","end":"11:26","duration_minutes":90.1,"rule":"Sun's eighth of the day: part 3 of 8, counted from Venus","source":"Bṛhat-Parāśara-Horāśāstra ch. 3 (upagrahas)","sources_say":["Kālaprakāśikā ch. 33: Kālan, to be set aside","Phaladīpikā 25.20: acts like Rāhu"],"evidence":"verse read","note":"BPHS uses these parts to fix the upagraha points; the 8th eighth has no lord"},{"name":"Mṛtyu (day)","sanskrit":"मृत्यु","start":"12:56","end":"14:26","duration_minutes":90.1,"rule":"Mars's eighth of the day: part 5 of 8, counted from Venus","source":"Bṛhat-Parāśara-Horāśāstra ch. 3 (upagrahas)","evidence":"verse read","note":"BPHS uses these parts to fix the upagraha points; the 8th eighth has no lord"},{"name":"Ardhaprahara (day)","sanskrit":"अर्धप्रहर","start":"14:26","end":"15:56","duration_minutes":90.1,"rule":"Mercury's eighth of the day: part 6 of 8, counted from Venus","source":"Bṛhat-Parāśara-Horāśāstra ch. 3 (upagrahas)","sources_say":["Kālaprakāśikā ch. 33: Ardhapraharam, to be set aside","Phaladīpikā 25.20: acts like Mercury"],"evidence":"verse read","note":"BPHS uses these parts to fix the upagraha points; the 8th eighth has no lord"}],"night":[{"name":"Gulika (night)","sanskrit":"गुलिक","start":"00:56","end":"02:26","duration_minutes":89.9,"rule":"Saturn's eighth of the night: part 5 of 8, counted from Mars","source":"Bṛhat-Parāśara-Horāśāstra ch. 3 (upagrahas)","sources_say":["Kālaprakāśikā ch. 34 (tr. N. P. Subramania Iyer, 1917): for harvest, trade, medical treatment and the study of the Vedas \"Gulika has no evil force\"; ch. 33 note: \"Gulika is not considered inauspicious\"","Phaladīpikā 25.20 (as a natal upagraha): Gulika acts like Saturn"],"evidence":"verse read","note":"BPHS uses these parts to fix the upagraha points; the 8th eighth has no lord"},{"name":"Yamaghaṇṭaka (night)","sanskrit":"यमघण्टक","start":"21:56","end":"23:26","duration_minutes":89.9,"rule":"Jupiter's eighth of the night: part 3 of 8, counted from Mars","source":"Bṛhat-Parāśara-Horāśāstra ch. 3 (upagrahas)","sources_say":["Kālaprakāśikā ch. 33: listed with Ardhapraharam and Kālan as periods to be set aside","Phaladīpikā 25.19-20 (as a natal upagraha): Yamakaṇṭaka acts like Jupiter, the strongest of the upagrahas at giving good","Muhūrtacintāmaṇi 1.37-39 counts a Yamaghaṇṭa among the faulty moments (duṣṭakṣaṇa), in sixteenths of the day: the second half of this eighth"],"evidence":"verse read","note":"BPHS uses these parts to fix the upagraha points; the 8th eighth has no lord"},{"name":"Kāla (night)","sanskrit":"काल","start":"02:26","end":"03:56","duration_minutes":89.9,"rule":"Sun's eighth of the night: part 6 of 8, counted from Mars","source":"Bṛhat-Parāśara-Horāśāstra ch. 3 (upagrahas)","sources_say":["Kālaprakāśikā ch. 33: Kālan, to be set aside","Phaladīpikā 25.20: acts like Rāhu"],"evidence":"verse read","note":"BPHS uses these parts to fix the upagraha points; the 8th eighth has no lord"},{"name":"Mṛtyu (night)","sanskrit":"मृत्यु","start":"18:57","end":"20:26","duration_minutes":89.9,"rule":"Mars's eighth of the night: part 1 of 8, counted from Mars","source":"Bṛhat-Parāśara-Horāśāstra ch. 3 (upagrahas)","evidence":"verse read","note":"BPHS uses these parts to fix the upagraha points; the 8th eighth has no lord"},{"name":"Ardhaprahara (night)","sanskrit":"अर्धप्रहर","start":"20:26","end":"21:56","duration_minutes":89.9,"rule":"Mercury's eighth of the night: part 2 of 8, counted from Mars","source":"Bṛhat-Parāśara-Horāśāstra ch. 3 (upagrahas)","sources_say":["Kālaprakāśikā ch. 33: Ardhapraharam, to be set aside","Phaladīpikā 25.20: acts like Mercury"],"evidence":"verse read","note":"BPHS uses these parts to fix the upagraha points; the 8th eighth has no lord"}]},"day_muhurtas":[{"name":"Śiva","sanskrit":"शिव","deity":"Śiva","start":"06:56","end":"07:44","duration_minutes":48,"rule":"the 1th fifteenth of the day (sunrise to sunset)","source":"Ṭikaṇikayātrā 3.2, 3.4 (Varāhamihira)","sources_say":["Ṭikaṇikayātrā 3.5 and Bṛhatsaṃhitā 98.3: a muhūrta is judged by its presiding deity, as a nakṣatra is"],"evidence":"verse read"},{"name":"Bhujaga","sanskrit":"भुजग","deity":"Bhujaga","start":"07:44","end":"08:32","duration_minutes":48,"rule":"the 2th fifteenth of the day (sunrise to sunset)","source":"Ṭikaṇikayātrā 3.2, 3.4 (Varāhamihira)","sources_say":["Ṭikaṇikayātrā 3.5 and Bṛhatsaṃhitā 98.3: a muhūrta is judged by its presiding deity, as a nakṣatra is"],"evidence":"verse read"},{"name":"Mitra","sanskrit":"मित्र","deity":"Mitra","start":"08:32","end":"09:20","duration_minutes":48,"rule":"the 3th fifteenth of the day (sunrise to sunset)","source":"Ṭikaṇikayātrā 3.2, 3.4 (Varāhamihira)","sources_say":["Ṭikaṇikayātrā 3.5 and Bṛhatsaṃhitā 98.3: a muhūrta is judged by its presiding deity, as a nakṣatra is"],"evidence":"verse read"},{"name":"Pitṛ","sanskrit":"पितृ","deity":"Pitṛ","start":"09:20","end":"10:08","duration_minutes":48,"rule":"the 4th fifteenth of the day (sunrise to sunset)","source":"Ṭikaṇikayātrā 3.2, 3.4 (Varāhamihira)","sources_say":["Ṭikaṇikayātrā 3.5 and Bṛhatsaṃhitā 98.3: a muhūrta is judged by its presiding deity, as a nakṣatra is"],"evidence":"verse read"},{"name":"Vasu","sanskrit":"वसु","deity":"Vasu","start":"10:08","end":"10:56","duration_minutes":48,"rule":"the 5th fifteenth of the day (sunrise to sunset)","source":"Ṭikaṇikayātrā 3.2, 3.4 (Varāhamihira)","sources_say":["Ṭikaṇikayātrā 3.5 and Bṛhatsaṃhitā 98.3: a muhūrta is judged by its presiding deity, as a nakṣatra is"],"evidence":"verse read"},{"name":"Jala","sanskrit":"जल","deity":"Jala","start":"10:56","end":"11:44","duration_minutes":48,"rule":"the 6th fifteenth of the day (sunrise to sunset)","source":"Ṭikaṇikayātrā 3.2, 3.4 (Varāhamihira)","sources_say":["Ṭikaṇikayātrā 3.5 and Bṛhatsaṃhitā 98.3: a muhūrta is judged by its presiding deity, as a nakṣatra is"],"evidence":"verse read"},{"name":"Viśva","sanskrit":"विश्व","deity":"Viśva","start":"11:44","end":"12:32","duration_minutes":48,"rule":"the 7th fifteenth of the day (sunrise to sunset)","source":"Ṭikaṇikayātrā 3.2, 3.4 (Varāhamihira)","sources_say":["Ṭikaṇikayātrā 3.5 and Bṛhatsaṃhitā 98.3: a muhūrta is judged by its presiding deity, as a nakṣatra is"],"evidence":"verse read"},{"name":"Viriñci (Abhijit)","sanskrit":"विरिञ्चि","deity":"Viriñci (Abhijit)","start":"12:32","end":"13:20","duration_minutes":48,"rule":"the 8th fifteenth of the day (sunrise to sunset)","source":"Ṭikaṇikayātrā 3.2, 3.4 (Varāhamihira)","sources_say":["Ṭikaṇikayātrā 3.5 and Bṛhatsaṃhitā 98.3: a muhūrta is judged by its presiding deity, as a nakṣatra is"],"evidence":"verse read"},{"name":"Paṅkajaprabhava (Brahmā)","sanskrit":"पङ्कजप्रभव","deity":"Paṅkajaprabhava (Brahmā)","start":"13:20","end":"14:08","duration_minutes":48,"rule":"the 9th fifteenth of the day (sunrise to sunset)","source":"Ṭikaṇikayātrā 3.2, 3.4 (Varāhamihira)","sources_say":["Ṭikaṇikayātrā 3.5 and Bṛhatsaṃhitā 98.3: a muhūrta is judged by its presiding deity, as a nakṣatra is"],"evidence":"verse read"},{"name":"Indra","sanskrit":"इन्द्र","deity":"Indra","start":"14:08","end":"14:56","duration_minutes":48,"rule":"the 10th fifteenth of the day (sunrise to sunset)","source":"Ṭikaṇikayātrā 3.2, 3.4 (Varāhamihira)","sources_say":["Ṭikaṇikayātrā 3.5 and Bṛhatsaṃhitā 98.3: a muhūrta is judged by its presiding deity, as a nakṣatra is"],"evidence":"verse read"},{"name":"Indrāgnī","sanskrit":"इन्द्राग्नी","deity":"Indrāgnī","start":"14:56","end":"15:44","duration_minutes":48,"rule":"the 11th fifteenth of the day (sunrise to sunset)","source":"Ṭikaṇikayātrā 3.2, 3.4 (Varāhamihira)","sources_say":["Ṭikaṇikayātrā 3.5 and Bṛhatsaṃhitā 98.3: a muhūrta is judged by its presiding deity, as a nakṣatra is"],"evidence":"verse read"},{"name":"Niśācara","sanskrit":"निशाचर","deity":"Niśācara","start":"15:44","end":"16:32","duration_minutes":48,"rule":"the 12th fifteenth of the day (sunrise to sunset)","source":"Ṭikaṇikayātrā 3.2, 3.4 (Varāhamihira)","sources_say":["Ṭikaṇikayātrā 3.5 and Bṛhatsaṃhitā 98.3: a muhūrta is judged by its presiding deity, as a nakṣatra is"],"evidence":"verse read"},{"name":"Varuṇa","sanskrit":"वरुण","deity":"Varuṇa","start":"16:32","end":"17:20","duration_minutes":48,"rule":"the 13th fifteenth of the day (sunrise to sunset)","source":"Ṭikaṇikayātrā 3.2, 3.4 (Varāhamihira)","sources_say":["Ṭikaṇikayātrā 3.5 and Bṛhatsaṃhitā 98.3: a muhūrta is judged by its presiding deity, as a nakṣatra is"],"evidence":"verse read"},{"name":"Aryaman","sanskrit":"अर्यमन्","deity":"Aryaman","start":"17:20","end":"18:09","duration_minutes":48,"rule":"the 14th fifteenth of the day (sunrise to sunset)","source":"Ṭikaṇikayātrā 3.2, 3.4 (Varāhamihira)","sources_say":["Ṭikaṇikayātrā 3.5 and Bṛhatsaṃhitā 98.3: a muhūrta is judged by its presiding deity, as a nakṣatra is"],"evidence":"verse read"},{"name":"Yoni (Bhaga)","sanskrit":"योनि","deity":"Yoni (Bhaga)","start":"18:09","end":"18:57","duration_minutes":48,"rule":"the 15th fifteenth of the day (sunrise to sunset)","source":"Ṭikaṇikayātrā 3.2, 3.4 (Varāhamihira)","sources_say":["Ṭikaṇikayātrā 3.5 and Bṛhatsaṃhitā 98.3: a muhūrta is judged by its presiding deity, as a nakṣatra is"],"evidence":"verse read"}],"night_muhurtas":[{"name":"Rudra","sanskrit":"रुद्र","deity":"Rudra","start":"18:57","end":"19:45","duration_minutes":48,"rule":"the 1th fifteenth of the night (sunset to the next sunrise)","source":"Ṭikaṇikayātrā 3.3, 3.4 (Varāhamihira)","sources_say":["Ṭikaṇikayātrā 3.5 and Bṛhatsaṃhitā 98.3: a muhūrta is judged by its presiding deity, as a nakṣatra is"],"evidence":"verse read"},{"name":"Aja","sanskrit":"अज","deity":"Aja","start":"19:45","end":"20:32","duration_minutes":48,"rule":"the 2th fifteenth of the night (sunset to the next sunrise)","source":"Ṭikaṇikayātrā 3.3, 3.4 (Varāhamihira)","sources_say":["Ṭikaṇikayātrā 3.5 and Bṛhatsaṃhitā 98.3: a muhūrta is judged by its presiding deity, as a nakṣatra is"],"evidence":"verse read"},{"name":"Ahirbudhnya","sanskrit":"अहिर्बुध्न्य","deity":"Ahirbudhnya","start":"20:32","end":"21:20","duration_minutes":48,"rule":"the 3th fifteenth of the night (sunset to the next sunrise)","source":"Ṭikaṇikayātrā 3.3, 3.4 (Varāhamihira)","sources_say":["Ṭikaṇikayātrā 3.5 and Bṛhatsaṃhitā 98.3: a muhūrta is judged by its presiding deity, as a nakṣatra is"],"evidence":"verse read"},{"name":"Pūṣan","sanskrit":"पूषन्","deity":"Pūṣan","start":"21:20","end":"22:08","duration_minutes":48,"rule":"the 4th fifteenth of the night (sunset to the next sunrise)","source":"Ṭikaṇikayātrā 3.3, 3.4 (Varāhamihira)","sources_say":["Ṭikaṇikayātrā 3.5 and Bṛhatsaṃhitā 98.3: a muhūrta is judged by its presiding deity, as a nakṣatra is"],"evidence":"verse read"},{"name":"Dasra","sanskrit":"दस्र","deity":"Dasra","start":"22:08","end":"22:56","duration_minutes":48,"rule":"the 5th fifteenth of the night (sunset to the next sunrise)","source":"Ṭikaṇikayātrā 3.3, 3.4 (Varāhamihira)","sources_say":["Ṭikaṇikayātrā 3.5 and Bṛhatsaṃhitā 98.3: a muhūrta is judged by its presiding deity, as a nakṣatra is"],"evidence":"verse read"},{"name":"Antaka","sanskrit":"अन्तक","deity":"Antaka","start":"22:56","end":"23:44","duration_minutes":48,"rule":"the 6th fifteenth of the night (sunset to the next sunrise)","source":"Ṭikaṇikayātrā 3.3, 3.4 (Varāhamihira)","sources_say":["Ṭikaṇikayātrā 3.5 and Bṛhatsaṃhitā 98.3: a muhūrta is judged by its presiding deity, as a nakṣatra is"],"evidence":"verse read"},{"name":"Agni","sanskrit":"अग्नि","deity":"Agni","start":"23:44","end":"00:32","duration_minutes":48,"rule":"the 7th fifteenth of the night (sunset to the next sunrise)","source":"Ṭikaṇikayātrā 3.3, 3.4 (Varāhamihira)","sources_say":["Ṭikaṇikayātrā 3.5 and Bṛhatsaṃhitā 98.3: a muhūrta is judged by its presiding deity, as a nakṣatra is"],"evidence":"verse read"},{"name":"Dhātṛ","sanskrit":"धातृ","deity":"Dhātṛ","start":"00:32","end":"01:20","duration_minutes":48,"rule":"the 8th fifteenth of the night (sunset to the next sunrise)","source":"Ṭikaṇikayātrā 3.3, 3.4 (Varāhamihira)","sources_say":["Ṭikaṇikayātrā 3.5 and Bṛhatsaṃhitā 98.3: a muhūrta is judged by its presiding deity, as a nakṣatra is"],"evidence":"verse read"},{"name":"Indu","sanskrit":"इन्दु","deity":"Indu","start":"01:20","end":"02:08","duration_minutes":48,"rule":"the 9th fifteenth of the night (sunset to the next sunrise)","source":"Ṭikaṇikayātrā 3.3, 3.4 (Varāhamihira)","sources_say":["Ṭikaṇikayātrā 3.5 and Bṛhatsaṃhitā 98.3: a muhūrta is judged by its presiding deity, as a nakṣatra is"],"evidence":"verse read"},{"name":"Aditi","sanskrit":"अदिति","deity":"Aditi","start":"02:08","end":"02:56","duration_minutes":48,"rule":"the 10th fifteenth of the night (sunset to the next sunrise)","source":"Ṭikaṇikayātrā 3.3, 3.4 (Varāhamihira)","sources_say":["Ṭikaṇikayātrā 3.5 and Bṛhatsaṃhitā 98.3: a muhūrta is judged by its presiding deity, as a nakṣatra is"],"evidence":"verse read"},{"name":"Guru","sanskrit":"गुरु","deity":"Guru","start":"02:56","end":"03:44","duration_minutes":48,"rule":"the 11th fifteenth of the night (sunset to the next sunrise)","source":"Ṭikaṇikayātrā 3.3, 3.4 (Varāhamihira)","sources_say":["Ṭikaṇikayātrā 3.5 and Bṛhatsaṃhitā 98.3: a muhūrta is judged by its presiding deity, as a nakṣatra is"],"evidence":"verse read"},{"name":"Hari","sanskrit":"हरि","deity":"Hari","start":"03:44","end":"04:32","duration_minutes":48,"rule":"the 12th fifteenth of the night (sunset to the next sunrise)","source":"Ṭikaṇikayātrā 3.3, 3.4 (Varāhamihira)","sources_say":["Ṭikaṇikayātrā 3.5 and Bṛhatsaṃhitā 98.3: a muhūrta is judged by its presiding deity, as a nakṣatra is"],"evidence":"verse read"},{"name":"Ravi","sanskrit":"रवि","deity":"Ravi","start":"04:32","end":"05:20","duration_minutes":48,"rule":"the 13th fifteenth of the night (sunset to the next sunrise)","source":"Ṭikaṇikayātrā 3.3, 3.4 (Varāhamihira)","sources_say":["Ṭikaṇikayātrā 3.5 and Bṛhatsaṃhitā 98.3: a muhūrta is judged by its presiding deity, as a nakṣatra is"],"evidence":"verse read"},{"name":"Tvaṣṭṛ","sanskrit":"त्वष्टृ","deity":"Tvaṣṭṛ","start":"05:20","end":"06:08","duration_minutes":48,"rule":"the 14th fifteenth of the night (sunset to the next sunrise)","source":"Ṭikaṇikayātrā 3.3, 3.4 (Varāhamihira)","sources_say":["Ṭikaṇikayātrā 3.5 and Bṛhatsaṃhitā 98.3: a muhūrta is judged by its presiding deity, as a nakṣatra is"],"evidence":"verse read"},{"name":"Anila","sanskrit":"अनिल","deity":"Anila","start":"06:08","end":"06:56","duration_minutes":48,"rule":"the 15th fifteenth of the night (sunset to the next sunrise)","source":"Ṭikaṇikayātrā 3.3, 3.4 (Varāhamihira)","sources_say":["Ṭikaṇikayātrā 3.5 and Bṛhatsaṃhitā 98.3: a muhūrta is judged by its presiding deity, as a nakṣatra is"],"evidence":"verse read"}],"vara_lord":"Śukra","vara_sanskrit":"शुक्रवार","not_computed":[{"name":"Vijaya muhūrta as \"the second half of the 7th muhūrta\"","reason":"no source; Rāmāyaṇa 6.4.3 calls the midday muhūrta Vijaya (see Abhijit)"},{"name":"Amṛta kāla by weekday","reason":"no source for a weekday table; the amṛta-ghaṭikā of the sources is by nakṣatra and is not yet read from a primary text"},{"name":"Durmuhūrta (Muhūrtacintāmaṇi 1.38-39)","reason":"the weekday table is partly unreadable in the scans (Tuesday and Thursday)"}],"sources":"docs/MUHURTA_SOURCES.md"},"dayChoghadiyas":[{"name":"Cara","start":"06:56","end":"08:26","startHours":6.934082314372063,"endHours":8.435108115430921},{"name":"Lābha","start":"08:26","end":"09:56","startHours":8.435108115430921,"endHours":9.93613391648978},{"name":"Amṛta","start":"09:56","end":"11:26","startHours":9.93613391648978,"endHours":11.437159717548639},{"name":"Kāla","start":"11:26","end":"12:56","startHours":11.437159717548639,"endHours":12.938185518607497},{"name":"Śubha","start":"12:56","end":"14:26","startHours":12.938185518607497,"endHours":14.439211319666356},{"name":"Roga","start":"14:26","end":"15:56","startHours":14.439211319666356,"endHours":15.940237120725214},{"name":"Udvega","start":"15:56","end":"17:26","startHours":15.940237120725214,"endHours":17.441262921784073},{"name":"Cara","start":"17:26","end":"18:57","startHours":17.441262921784073,"endHours":18.94228872284293}],"nightChoghadiyas":[{"name":"Roga","start":"18:57","end":"20:26","startHours":18.94228872284293,"endHours":20.441262921784073},{"name":"Udvega","start":"20:26","end":"21:56","startHours":20.441262921784073,"endHours":21.940237120725214},{"name":"Cara","start":"21:56","end":"23:26","startHours":21.940237120725214,"endHours":23.439211319666356},{"name":"Lābha","start":"23:26","end":"00:56","startHours":23.439211319666356,"endHours":24.938185518607497},{"name":"Amṛta","start":"00:56","end":"02:26","startHours":24.938185518607497,"endHours":26.43715971754864},{"name":"Kāla","start":"02:26","end":"03:56","startHours":26.43715971754864,"endHours":27.93613391648978},{"name":"Śubha","start":"03:56","end":"05:26","startHours":27.93613391648978,"endHours":29.43510811543092},{"name":"Roga","start":"05:26","end":"06:56","startHours":29.43510811543092,"endHours":30.934082314372063}],"horas":[{"name":"Hora 1","start":"06:56","end":"07:56","startHours":6.934082314372063,"endHours":7.934082314372063,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:56","end":"08:56","startHours":7.934082314372063,"endHours":8.934082314372063,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:56","end":"09:56","startHours":8.934082314372063,"endHours":9.934082314372063,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:56","end":"10:56","startHours":9.934082314372063,"endHours":10.934082314372063,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:56","end":"11:56","startHours":10.934082314372063,"endHours":11.934082314372063,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:56","end":"12:56","startHours":11.934082314372063,"endHours":12.934082314372063,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:56","end":"13:56","startHours":12.934082314372063,"endHours":13.934082314372063,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:56","end":"14:56","startHours":13.934082314372063,"endHours":14.934082314372063,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:56","end":"15:56","startHours":14.934082314372063,"endHours":15.934082314372063,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:56","end":"16:56","startHours":15.934082314372063,"endHours":16.934082314372063,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:56","end":"17:56","startHours":16.934082314372063,"endHours":17.934082314372063,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:56","end":"18:56","startHours":17.934082314372063,"endHours":18.934082314372063,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:56","end":"19:56","startHours":18.934082314372063,"endHours":19.934082314372063,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:56","end":"20:56","startHours":19.934082314372063,"endHours":20.934082314372063,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:56","end":"21:56","startHours":20.934082314372063,"endHours":21.934082314372063,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:56","end":"22:56","startHours":21.934082314372063,"endHours":22.934082314372063,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:56","end":"23:56","startHours":22.934082314372063,"endHours":23.934082314372063,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:56","end":"00:56","startHours":23.934082314372063,"endHours":24.934082314372063,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:56","end":"01:56","startHours":24.934082314372063,"endHours":25.934082314372063,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:56","end":"02:56","startHours":25.934082314372063,"endHours":26.934082314372063,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:56","end":"03:56","startHours":26.934082314372063,"endHours":27.934082314372063,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:56","end":"04:56","startHours":27.934082314372063,"endHours":28.934082314372063,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:56","end":"05:56","startHours":28.934082314372063,"endHours":29.934082314372063,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:56","end":"06:56","startHours":29.934082314372063,"endHours":30.934082314372063,"planetary_lord":"Mars"}],"taraBala":{"day_star":"Jyeṣṭhā","by_tara":[{"number":1,"name":"Janma","janma_stars":["Aśleṣā","Jyeṣṭhā","Revatī"]},{"number":2,"name":"Sampat","janma_stars":["Puṣya","Anurādhā","Uttara Bhādrapadā"]},{"number":3,"name":"Vipat","janma_stars":["Punarvasu","Viśākhā","Pūrva Bhādrapadā"]},{"number":4,"name":"Kṣema","janma_stars":["Ārdrā","Svātī","Śatabhiṣaj"]},{"number":5,"name":"Pratyari","janma_stars":["Mṛgaśirā","Citrā","Dhaniṣṭhā"]},{"number":6,"name":"Sādhaka","janma_stars":["Rohiṇī","Hasta","Śravaṇa"]},{"number":7,"name":"Vadha","janma_stars":["Kṛttikā","Uttara Phalgunī","Uttara Āṣāḍhā"]},{"number":8,"name":"Maitra","janma_stars":["Bharaṇī","Pūrva Phalgunī","Pūrva Āṣāḍhā"]},{"number":9,"name":"Atimaitra","janma_stars":["Aśvinī","Maghā","Mūla"]}],"rule":"Counted from the janma star to the day's star, in three rounds of nine","source":"Muhūrtacintāmaṇi, Gocara 11-12","sources_say":"\"tārā nāmasadṛkphalāḥ\": each tārā gives fruit like its name (v.12)"},"chandraBala":{"moon_rashi":"Vṛścika","rows":[{"janma_rashi":"Meṣa","house":8,"place":null,"vedha_from_house":null,"vedha_by":[]},{"janma_rashi":"Vṛṣabha","house":7,"place":"v.1","vedha_from_house":2,"vedha_by":["Mars"]},{"janma_rashi":"Mithuna","house":6,"place":"v.1","vedha_from_house":12,"vedha_by":[]},{"janma_rashi":"Karka","house":5,"place":"v.4 (bright half)","vedha_from_house":null,"vedha_by":[]},{"janma_rashi":"Siṃha","house":4,"place":null,"vedha_from_house":null,"vedha_by":[]},{"janma_rashi":"Kanyā","house":3,"place":"v.1","vedha_from_house":9,"vedha_by":[]},{"janma_rashi":"Tulā","house":2,"place":"v.4 (bright half)","vedha_from_house":null,"vedha_by":[]},{"janma_rashi":"Vṛścika","house":1,"place":"v.1","vedha_from_house":5,"vedha_by":["Saturn"]},{"janma_rashi":"Dhanu","house":12,"place":null,"vedha_from_house":null,"vedha_by":[]},{"janma_rashi":"Makara","house":11,"place":"v.1","vedha_from_house":8,"vedha_by":["Ketu"]},{"janma_rashi":"Kumbha","house":10,"place":"v.1","vedha_from_house":4,"vedha_by":[]},{"janma_rashi":"Mīna","house":9,"place":"v.4 (bright half)","vedha_from_house":null,"vedha_by":[]}],"rule":"The Moon's house counted from the janma rāśi; the places of v.1 with their vedha houses, and in the bright half those of v.4","source":"Muhūrtacintāmaṇi, Gocara 1-4","not_computed":"the vedha of the v.4 places (the ṭīkā gives 6, 8, 4; not checked against a second edition)"},"dishaShool":"West","dishaShoolSource":"Nārada-saṃhitā 33.5 (and Muhūrtacintāmaṇi, Yātrā 10): \"na vrajet\", one should not set out that way on that weekday","chandraVasa":"North","chandraVasaSource":"Nārada-saṃhitā 33.8: the rāśis from Meṣa in turn to the four quarters from the east; the Moon dwells in her rāśi's quarter","rahuVasa":null,"rahuVasaNotComputed":"Rāhu-vāsa by weekday: no classical verse found (Muhūrtacintāmaṇi has only the nakṣatra-based Pathi-Rāhu-cakra, Yātrā 18); an almanac convention, not shown","anandadiYoga":{"number":26,"name":"Cara","star":"Jyeṣṭhā","counted_from":"Uttara-Āṣāḍhā","excluded_ghatis":null,"rule":"Counted from the weekday's star to the day's star, Abhijit included (28)","source":"Muhūrtacintāmaṇi, Śubhāśubha 23-26; Abhijit by Vivāha 55"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"Sūrya Siddhānta: sunrise and sunset II.59-63 with II.46; ayanāṃśa III.9-10; obliquity 24°","declination":2.694711969221815,"eotMinutes":8.420516611027434,"ayanamsa":22.911356218960226}},"calendars":{"vikram_samvat":2083,"vikram_samvatsara":"Siddhārthī","saka_samvat":1948,"saka_samvatsara":"Parābhava","bengali_samvat":1433,"malayalam_era":1202,"nanakshahi_year":558,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Saptamī · Vikram 2083 Siddhārthī · Śaka 1948 Parābhava"},"festivals":[{"id":"kanya-sankranti","name":"Kanyā Saṅkrānti (Mahālaya begins)","name_sanskrit":"कन्या सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Virgo; Mahālaya / Pitṛ-Pakṣa solar marker.","vrata":false,"detection":{"sun_rashi_ingress":"Kanyā"},"precedence":4}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Dedicated festival walk for Kanyā Saṅkrānti (Mahālaya begins) is not live yet; Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"singapore"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga September 18, 2026 CE · Singapore · Vidhyamitra","description":"September 18, 2026 CE for Singapore: Śukla Saptamī, sūryodaya 06:56, sūryāsta 18:57.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/singapore/2026-09-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/singapore/2026-09-18","sa":"https://sa.vidhyamitra.com/city/singapore/2026-09-18","hi":"https://hi.vidhyamitra.com/city/singapore/2026-09-18","x-default":"https://vidhyamitra.com/city/singapore/2026-09-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-10-06T15:56:06.972Z","verification":{"type":"multi-marker","confidence":"canonical"}},{"pillar":"Vidhyamitra-Tier2","pillar_version":"0.1.0","method":"Sūrya Siddhānta: sunrise II.59-63, declination II.28, apparent time II.46, ayanāṃśa III.9-10","retrieved_at":"2026-10-06T15:56:06.972Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-10-06T15:56:06.972Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no single city is the universal center.","purna_chain":["Hosted scripture","Named-tradition interpretation","Original Vidhyamitra contemplation","Bhūmi-born material medium","Vidhyamitra portal","Responsible reader in their own kṣetra"],"claim_boundary":"The legacy purna_chain field carries a source-to-reader sequence, not a revealed physical descent, universal cosmology, or proof that software is conscious.","antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}