{"id":"vidhyamitra:city-day:rishikesh:2124-09-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2124-09-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2124-09-30","date_display":"September 30, 2124 CE","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":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2124,"month":9,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2497107.770833,"kali_year":5226,"ahargana":1908642.2708,"sun":{"sidereal_longitude":160.5339,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":59.6631,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":259.1292,"elapsed_within_tithi_degrees":7.1292},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2,"moon_longitude":59.6631,"elapsed_within_degrees":6.3298},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":220.197},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2124,"month":9,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2497107.770833,"ahargana":1908642.2708,"kali_year":5226,"ayanamsa_lahiri":25.5956,"grahas":{"sun":{"sidereal_longitude":161.58107799999993,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"moon":{"sidereal_longitude":59.50827800000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false,"latitude":-2.1604},"mars":{"sidereal_longitude":117.50297799999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":175.781878,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":188.10557800000004,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":125.29217800000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":118.979578,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":210.9475,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":30.9475,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"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":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2124,"month":9,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2497107.770833,"kali_year":5226,"ahargana":1908642.2708,"sun":{"sidereal_longitude":160.5339,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":59.6631,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":259.1292,"elapsed_within_tithi_degrees":7.1292},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2,"moon_longitude":59.6631,"elapsed_within_degrees":6.3298},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":220.197},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.16,"elongation":100.871},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.16,"opposition_distance":79.129}},"eclipse_window_40days":[]},"city":{"slug":"rishikesh","name":"Ṛṣikeśa","lat":30.0869,"lon":78.2676,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"rishikesh","name":"Ṛṣikeśa","lat":30.0869,"lon":78.2676,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha"},"sunriseLocal":"06:09","sunsetLocal":"18:03","solarNoonLocal":"12:06","dayLengthHours":11.908315485490043,"dayLengthDisplay":"11 Hours 54 Mins 30 Secs","nightLengthDisplay":"12 Hours 05 Mins 30 Secs","moonriseLocal":"22:17","moonsetLocal":"12:19","rahuKala":{"name":"Rāhu Kāla","start":"09:07","end":"10:37","startHours":9.124336523377732,"endHours":10.612875959063986,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:35","end":"15:05","startHours":13.589954830436497,"endHours":15.078494266122753,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:09","end":"07:38","startHours":6.14725765200522,"endHours":7.635797087691476,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:56","end":"09:19","startHours":8.925864598619563,"endHours":9.322808448135898,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:39","end":"06:58","startHours":6.643437463900638,"endHours":6.960992543513706,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:42","end":"12:30","startHours":11.704471545233906,"endHours":12.498359244266576,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:34","end":"05:21","startHours":4.559482253939882,"endHours":5.3533699529725505,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:09","end":"06:09","startHours":5.154898028214383,"endHours":6.14725765200522,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:05","end":"14:53","startHours":14.086134642331917,"endHours":14.880022341364587,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:51","end":"18:15","startHours":17.855573137495263,"endHours":18.25557313749526,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:03","end":"18:33","startHours":18.055573137495262,"endHours":18.551752949390682,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:48","end":"19:33","startHours":17.805573137495262,"endHours":19.555573137495262,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:42","end":"00:30","startHours":23.704471545233908,"endHours":24.498359244266574,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:09","end":"07:38","startHours":6.14725765200522,"endHours":7.635797087691476,"quality":"inauspicious"},{"name":"Śubha","start":"07:38","end":"09:07","startHours":7.635797087691476,"endHours":9.124336523377732,"quality":"auspicious"},{"name":"Roga","start":"09:07","end":"10:37","startHours":9.124336523377732,"endHours":10.612875959063986,"quality":"inauspicious"},{"name":"Udveg","start":"10:37","end":"12:06","startHours":10.612875959063986,"endHours":12.10141539475024,"quality":"inauspicious"},{"name":"Chala","start":"12:06","end":"13:35","startHours":12.10141539475024,"endHours":13.589954830436497,"quality":"neutral"},{"name":"Labha","start":"13:35","end":"15:05","startHours":13.589954830436497,"endHours":15.078494266122753,"quality":"auspicious"},{"name":"Amṛta","start":"15:05","end":"16:34","startHours":15.078494266122753,"endHours":16.567033701809006,"quality":"auspicious"},{"name":"Kāla","start":"16:34","end":"18:03","startHours":16.567033701809006,"endHours":18.055573137495262,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:03","end":"19:34","startHours":18.055573137495262,"endHours":19.567033701809006,"quality":"auspicious"},{"name":"Amṛta","start":"19:34","end":"21:05","startHours":19.567033701809006,"endHours":21.078494266122753,"quality":"auspicious"},{"name":"Kāla","start":"21:05","end":"22:35","startHours":21.078494266122753,"endHours":22.589954830436497,"quality":"inauspicious"},{"name":"Śubha","start":"22:35","end":"00:06","startHours":22.589954830436497,"endHours":24.10141539475024,"quality":"auspicious"},{"name":"Roga","start":"00:06","end":"01:37","startHours":24.10141539475024,"endHours":25.612875959063985,"quality":"inauspicious"},{"name":"Udveg","start":"01:37","end":"03:07","startHours":25.612875959063985,"endHours":27.12433652337773,"quality":"inauspicious"},{"name":"Chala","start":"03:07","end":"04:38","startHours":27.12433652337773,"endHours":28.635797087691476,"quality":"neutral"},{"name":"Labha","start":"04:38","end":"06:09","startHours":28.635797087691476,"endHours":30.14725765200522,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:09","end":"07:09","startHours":6.14725765200522,"endHours":7.14725765200522,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:09","end":"08:09","startHours":7.14725765200522,"endHours":8.14725765200522,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:09","end":"09:09","startHours":8.14725765200522,"endHours":9.14725765200522,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:09","end":"10:09","startHours":9.14725765200522,"endHours":10.14725765200522,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:09","end":"11:09","startHours":10.14725765200522,"endHours":11.14725765200522,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:09","end":"12:09","startHours":11.14725765200522,"endHours":12.14725765200522,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:09","end":"13:09","startHours":12.14725765200522,"endHours":13.14725765200522,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:09","end":"14:09","startHours":13.14725765200522,"endHours":14.14725765200522,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:09","end":"15:09","startHours":14.14725765200522,"endHours":15.14725765200522,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:09","end":"16:09","startHours":15.14725765200522,"endHours":16.14725765200522,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:09","end":"17:09","startHours":16.14725765200522,"endHours":17.14725765200522,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:09","end":"18:09","startHours":17.14725765200522,"endHours":18.14725765200522,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:09","end":"19:09","startHours":18.14725765200522,"endHours":19.14725765200522,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:09","end":"20:09","startHours":19.14725765200522,"endHours":20.14725765200522,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:09","end":"21:09","startHours":20.14725765200522,"endHours":21.14725765200522,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:09","end":"22:09","startHours":21.14725765200522,"endHours":22.14725765200522,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:09","end":"23:09","startHours":22.14725765200522,"endHours":23.14725765200522,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:09","end":"00:09","startHours":23.14725765200522,"endHours":24.14725765200522,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:09","end":"01:09","startHours":24.14725765200522,"endHours":25.14725765200522,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:09","end":"02:09","startHours":25.14725765200522,"endHours":26.14725765200522,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:09","end":"03:09","startHours":26.14725765200522,"endHours":27.14725765200522,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:09","end":"04:09","startHours":27.14725765200522,"endHours":28.14725765200522,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:09","end":"05:09","startHours":28.14725765200522,"endHours":29.14725765200522,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:09","end":"06:09","startHours":29.14725765200522,"endHours":30.14725765200522,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"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":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"East","anandadiYoga":{"name":"Ānanda","quality":"Auspicious"},"drikRitu":"Śarad (Autumn) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-2.8481125652338064,"eotMinutes":10.844676314985584,"ayanamsa":25.5956}},"calendars":{"vikram_samvat":2181,"vikram_samvatsara":"Hemalambī","saka_samvat":2046,"saka_samvatsara":"Tāraṇa","bengali_samvat":1531,"malayalam_era":1300,"nanakshahi_year":655,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Saptamī · Vikram 2181 Hemalambī · Śaka 2046 Tāraṇa"},"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":"Kanyā"},"precedence":4}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"rishikesh"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga September 30, 2124 CE · Ṛṣikeśa · Vidhyamitra","description":"September 30, 2124 CE for Ṛṣikeśa: Kṛṣṇa Saptamī, sūryodaya 06:09, sūryāsta 18:03.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2124-09-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2124-09-30","sa":"https://sa.vidhyamitra.com/city/rishikesh/2124-09-30","hi":"https://hi.vidhyamitra.com/city/rishikesh/2124-09-30","x-default":"https://vidhyamitra.com/city/rishikesh/2124-09-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-22T12:56:40.658Z","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":"2026-05-22T12:56:40.658Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-22T12:56:40.659Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}