{"id":"vidhyamitra:city-day:varanasi:-3129-07-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/varanasi/-3129-07-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3129-07-17","date_display":"July 17, 3130 BCE","panchanga":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":-3129,"month":7,"day":17,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":578387.770833,"kali_year":-27,"ahargana":-10077.7292,"sun":{"sidereal_longitude":145.1634,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":52.1597,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":266.9962,"elapsed_within_tithi_degrees":2.9962},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4,"moon_longitude":52.1597,"elapsed_within_degrees":12.1597},"yoga":{"number":15,"name":"Vajra","sum_longitude":197.3231},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"sky":{"method":"Sūrya-Siddhāntic Bhāskara-II 4-step iteration with atan2-based śīghra + varying peripheries + lunar latitude","engine_version":"3.0 (Pūrṇa — complete SS implementation)","tradition_sources":"Āryabhaṭīya 499 CE → SS Ch.1-5 Burgess 1860 → Siddhānta-Śiromaṇi Bhāskara II 1150 → Tantrasaṅgraha Nīlakaṇṭha 1501","input":{"year":-3129,"month":7,"day":17,"hour":6,"minute":30,"calendar":"julian"},"julian_day":578387.770833,"ahargana":-10077.7292,"kali_year":-27,"ayanamsa_lahiri":-47.7882,"grahas":{"sun":{"sidereal_longitude":145.1634,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":52.1597,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false,"latitude":3.8231},"mars":{"sidereal_longitude":130.7773,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":153.6974,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":226.4123,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":109.2183,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":22.8803,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":353.9666,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":173.9666,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false}},"panchang":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":-3129,"month":7,"day":17,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":578387.770833,"kali_year":-27,"ahargana":-10077.7292,"sun":{"sidereal_longitude":145.1634,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":52.1597,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":266.9962,"elapsed_within_tithi_degrees":2.9962},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4,"moon_longitude":52.1597,"elapsed_within_degrees":12.1597},"yoga":{"number":15,"name":"Vajra","sum_longitude":197.3231},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.823,"elongation":93.004},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.823,"opposition_distance":86.996}},"eclipse_window_40days":[]},"city":{"slug":"varanasi","name":"Vārāṇasī (Kāśī)","lat":25.3176,"lon":82.9739,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"varanasi","name":"Vārāṇasī (Kāśī)","lat":25.3176,"lon":82.9739,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"05:13","sunsetLocal":"18:55","solarNoonLocal":"12:04","dayLengthHours":13.69897249866105,"dayLengthDisplay":"13 Hours 41 Mins 56 Secs","nightLengthDisplay":"10 Hours 18 Mins 04 Secs","moonriseLocal":"23:46","moonsetLocal":"11:58","rahuKala":{"name":"Rāhu Kāla","start":"17:12","end":"18:55","startHours":17.20174773531954,"endHours":18.91411929765217,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:04","end":"13:47","startHours":12.064633048321646,"endHours":13.777004610654277,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:29","end":"17:12","startHours":15.489376172986908,"endHours":17.20174773531954,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:25","end":"08:52","startHours":8.411573715345366,"endHours":8.8682061319674,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:47","end":"06:09","startHours":5.785937319768664,"endHours":6.1512432530662915,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:36","end":"12:31","startHours":11.60800063169961,"endHours":12.521265464943681,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:23","end":"04:18","startHours":3.38861713250298,"endHours":4.30188196574705,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:04","end":"05:13","startHours":4.073565757436032,"endHours":5.21514679899112,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:21","end":"15:16","startHours":14.34779513143182,"endHours":15.261059964675889,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:43","end":"19:07","startHours":18.71411929765217,"endHours":19.11411929765217,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:55","end":"19:29","startHours":18.91411929765217,"endHours":19.484909818429713,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:40","end":"20:25","startHours":18.66411929765217,"endHours":20.41411929765217,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:36","end":"00:31","startHours":23.60800063169961,"endHours":24.52126546494368,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:13","end":"06:56","startHours":5.21514679899112,"endHours":6.927518361323751,"quality":"inauspicious"},{"name":"Chala","start":"06:56","end":"08:38","startHours":6.927518361323751,"endHours":8.639889923656384,"quality":"neutral"},{"name":"Labha","start":"08:38","end":"10:21","startHours":8.639889923656384,"endHours":10.352261485989015,"quality":"auspicious"},{"name":"Amṛta","start":"10:21","end":"12:04","startHours":10.352261485989015,"endHours":12.064633048321646,"quality":"auspicious"},{"name":"Kāla","start":"12:04","end":"13:47","startHours":12.064633048321646,"endHours":13.777004610654277,"quality":"inauspicious"},{"name":"Śubha","start":"13:47","end":"15:29","startHours":13.777004610654277,"endHours":15.489376172986908,"quality":"auspicious"},{"name":"Roga","start":"15:29","end":"17:12","startHours":15.489376172986908,"endHours":17.20174773531954,"quality":"inauspicious"},{"name":"Udveg","start":"17:12","end":"18:55","startHours":17.20174773531954,"endHours":18.91411929765217,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:55","end":"20:12","startHours":18.91411929765217,"endHours":20.20174773531954,"quality":"auspicious"},{"name":"Roga","start":"20:12","end":"21:29","startHours":20.20174773531954,"endHours":21.48937617298691,"quality":"inauspicious"},{"name":"Udveg","start":"21:29","end":"22:47","startHours":21.48937617298691,"endHours":22.777004610654277,"quality":"inauspicious"},{"name":"Chala","start":"22:47","end":"00:04","startHours":22.777004610654277,"endHours":24.064633048321646,"quality":"neutral"},{"name":"Labha","start":"00:04","end":"01:21","startHours":24.064633048321646,"endHours":25.352261485989015,"quality":"auspicious"},{"name":"Amṛta","start":"01:21","end":"02:38","startHours":25.352261485989015,"endHours":26.639889923656384,"quality":"auspicious"},{"name":"Kāla","start":"02:38","end":"03:56","startHours":26.639889923656384,"endHours":27.927518361323752,"quality":"inauspicious"},{"name":"Śubha","start":"03:56","end":"05:13","startHours":27.927518361323752,"endHours":29.21514679899112,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:13","end":"06:13","startHours":5.21514679899112,"endHours":6.21514679899112,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:13","end":"07:13","startHours":6.21514679899112,"endHours":7.21514679899112,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:13","end":"08:13","startHours":7.21514679899112,"endHours":8.215146798991121,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:13","end":"09:13","startHours":8.215146798991121,"endHours":9.215146798991121,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:13","end":"10:13","startHours":9.215146798991121,"endHours":10.215146798991121,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:13","end":"11:13","startHours":10.215146798991121,"endHours":11.215146798991121,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:13","end":"12:13","startHours":11.215146798991121,"endHours":12.215146798991121,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:13","end":"13:13","startHours":12.215146798991121,"endHours":13.215146798991121,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:13","end":"14:13","startHours":13.215146798991121,"endHours":14.215146798991121,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:13","end":"15:13","startHours":14.215146798991121,"endHours":15.215146798991121,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:13","end":"16:13","startHours":15.215146798991121,"endHours":16.21514679899112,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:13","end":"17:13","startHours":16.21514679899112,"endHours":17.21514679899112,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:13","end":"18:13","startHours":17.21514679899112,"endHours":18.21514679899112,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:13","end":"19:13","startHours":18.21514679899112,"endHours":19.21514679899112,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:13","end":"20:13","startHours":19.21514679899112,"endHours":20.21514679899112,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:13","end":"21:13","startHours":20.21514679899112,"endHours":21.21514679899112,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:13","end":"22:13","startHours":21.21514679899112,"endHours":22.21514679899112,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:13","end":"23:13","startHours":22.21514679899112,"endHours":23.21514679899112,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:13","end":"00:13","startHours":23.21514679899112,"endHours":24.21514679899112,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:13","end":"01:13","startHours":24.21514679899112,"endHours":25.21514679899112,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:13","end":"02:13","startHours":25.21514679899112,"endHours":26.21514679899112,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:13","end":"03:13","startHours":26.21514679899112,"endHours":27.21514679899112,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:13","end":"04:13","startHours":27.21514679899112,"endHours":28.21514679899112,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:13","end":"05:13","startHours":28.21514679899112,"endHours":29.21514679899112,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":23.231174332524116,"eotMinutes":-5.773582899298716,"ayanamsa":-47.7882}},"calendars":{"vikram_samvat":-3072,"saka_samvat":-3207,"bengali_samvat":-3722,"malayalam_era":-3953,"nanakshahi_year":-4598,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa 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":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Aṣṭamī · Vikram -3072 undefined · Śaka -3207 undefined"},"festivals":[{"id":"krishna-janmashtami","name":"Krishna Janmāṣṭamī","name_sanskrit":"कृष्ण जन्माष्टमी","tradition":"Vaishnava","associated_deity":"Krishna (svayaṁ bhagavān)","deity_avatara_index":20,"significance":"Traditional observance of Bhagavān Krishna’s manifestation at Mathurā on Bhādrapada Kṛṣṇa Aṣṭamī with Rohiṇī; no exact civil year is asserted here.","vrata":true,"primary_observance":"Madhya-rātri (midnight) abhiṣekam in Mathurā tradition","detection":{"tithi_number":23,"tithi_paksha":"Kṛṣṇa","nakshatra_name":"Rohiṇī","lunar_month":"Bhādrapada"},"precedence":1,"related_chart":"krishna","sources":["Bhāgavata Purāṇa 10.3"]}],"todays_walk":{"walk":{"id":"krishna-janmashtami-walk","name":"Krishna Janmāṣṭamī Walk","name_sanskrit":"कृष्ण जन्माष्टमी यात्रा","type":"festival","description":"Bhāgavata 10.3 (birth at Mathurā) + BG 4.7-8 + 10.8 (Krishna as svayaṁ bhagavān).","step_count":11,"url":"/walk/krishna-janmashtami-walk"},"reason":"Today is Krishna Janmāṣṭamī — its dedicated walk."},"cosmic_resonances":[]},"validity":{"eternal":true,"location_specific":"varanasi"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga July 17, 3130 BCE · Vārāṇasī (Kāśī) · Vidhyamitra","description":"July 17, 3130 BCE for Vārāṇasī (Kāśī): Kṛṣṇa Aṣṭamī, sūryodaya 05:13, sūryāsta 18:55.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/varanasi/-3129-07-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/varanasi/-3129-07-17","sa":"https://sa.vidhyamitra.com/city/varanasi/-3129-07-17","hi":"https://hi.vidhyamitra.com/city/varanasi/-3129-07-17","x-default":"https://vidhyamitra.com/city/varanasi/-3129-07-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-10T12:56:37.185Z","verification":{"type":"multi-marker","confidence":"canonical"}},{"pillar":"Vidhyamitra-Tier2","pillar_version":"0.1.0","method":"Spherical astronomy + Lahiri ayanamsa + standard solar declination + EoT correction","retrieved_at":"2026-09-10T12:56:37.185Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-10T12:56:37.185Z","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"}}}