{"id":"vidhyamitra:city-day:dwarka:2291-09-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2291-09-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2291-09-06","date_display":"September 6, 2291 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":2291,"month":9,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2558078.770833,"kali_year":5393,"ahargana":1969613.2708,"sun":{"sidereal_longitude":134.0788,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":272.5867,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":138.5078,"elapsed_within_tithi_degrees":6.5078},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2,"moon_longitude":272.5867,"elapsed_within_degrees":5.92},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":46.6655},"karana":{"half_tithi_index":23,"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":2291,"month":9,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2558078.770833,"ahargana":1969613.2708,"kali_year":5393,"ayanamsa_lahiri":27.9275,"grahas":{"sun":{"sidereal_longitude":135.47673699999996,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":273.9615369999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false,"latitude":3.5532},"mars":{"sidereal_longitude":47.367737000000034,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":157.962037,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":203.97413699999993,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":157.54913699999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":345.074537,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":220.4105,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":40.4105,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","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":"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":2291,"month":9,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2558078.770833,"kali_year":5393,"ahargana":1969613.2708,"sun":{"sidereal_longitude":134.0788,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":272.5867,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":138.5078,"elapsed_within_tithi_degrees":6.5078},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2,"moon_longitude":272.5867,"elapsed_within_degrees":5.92},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":46.6655},"karana":{"half_tithi_index":23,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.553,"elongation":138.508},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.553,"opposition_distance":41.492}},"eclipse_window_40days":[]},"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"sunriseLocal":"06:38","sunsetLocal":"19:06","solarNoonLocal":"12:52","dayLengthHours":12.47824625313649,"dayLengthDisplay":"12 Hours 28 Mins 42 Secs","nightLengthDisplay":"11 Hours 31 Mins 18 Secs","moonriseLocal":"16:37","moonsetLocal":"03:35","rahuKala":{"name":"Rāhu Kāla","start":"17:33","end":"19:06","startHours":17.544752216342175,"endHours":19.104532997984236,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:52","end":"14:26","startHours":12.865409871415991,"endHours":14.425190653058053,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:59","end":"17:33","startHours":15.984971434700114,"endHours":17.544752216342175,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:32","end":"09:57","startHours":9.537877537246262,"endHours":9.953819079017478,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:09","end":"07:29","startHours":7.1462136720617675,"endHours":7.478966905478741,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:27","end":"13:17","startHours":12.449468329644775,"endHours":13.281351413187208,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:58","end":"05:48","startHours":4.9625205777628825,"endHours":5.7944036613053145,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:35","end":"06:38","startHours":5.586432890419706,"endHours":6.626286744847747,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:57","end":"15:47","startHours":14.945117580272075,"endHours":15.777000663814508,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:54","end":"19:18","startHours":18.904532997984237,"endHours":19.304532997984236,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:06","end":"19:37","startHours":19.104532997984236,"endHours":19.624459925198256,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:51","end":"20:36","startHours":18.854532997984236,"endHours":20.604532997984236,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:27","end":"01:17","startHours":24.449468329644777,"endHours":25.281351413187206,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:38","end":"08:11","startHours":6.626286744847747,"endHours":8.186067526489808,"quality":"inauspicious"},{"name":"Chala","start":"08:11","end":"09:45","startHours":8.186067526489808,"endHours":9.745848308131869,"quality":"neutral"},{"name":"Labha","start":"09:45","end":"11:18","startHours":9.745848308131869,"endHours":11.30562908977393,"quality":"auspicious"},{"name":"Amṛta","start":"11:18","end":"12:52","startHours":11.30562908977393,"endHours":12.865409871415991,"quality":"auspicious"},{"name":"Kāla","start":"12:52","end":"14:26","startHours":12.865409871415991,"endHours":14.425190653058053,"quality":"inauspicious"},{"name":"Śubha","start":"14:26","end":"15:59","startHours":14.425190653058053,"endHours":15.984971434700114,"quality":"auspicious"},{"name":"Roga","start":"15:59","end":"17:33","startHours":15.984971434700114,"endHours":17.544752216342175,"quality":"inauspicious"},{"name":"Udveg","start":"17:33","end":"19:06","startHours":17.544752216342175,"endHours":19.104532997984236,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"19:06","end":"20:33","startHours":19.104532997984236,"endHours":20.544752216342175,"quality":"auspicious"},{"name":"Roga","start":"20:33","end":"21:59","startHours":20.544752216342175,"endHours":21.984971434700114,"quality":"inauspicious"},{"name":"Udveg","start":"21:59","end":"23:26","startHours":21.984971434700114,"endHours":23.425190653058053,"quality":"inauspicious"},{"name":"Chala","start":"23:26","end":"00:52","startHours":23.425190653058053,"endHours":24.86540987141599,"quality":"neutral"},{"name":"Labha","start":"00:52","end":"02:18","startHours":24.86540987141599,"endHours":26.30562908977393,"quality":"auspicious"},{"name":"Amṛta","start":"02:18","end":"03:45","startHours":26.30562908977393,"endHours":27.74584830813187,"quality":"auspicious"},{"name":"Kāla","start":"03:45","end":"05:11","startHours":27.74584830813187,"endHours":29.186067526489808,"quality":"inauspicious"},{"name":"Śubha","start":"05:11","end":"06:38","startHours":29.186067526489808,"endHours":30.626286744847746,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:38","end":"07:38","startHours":6.626286744847747,"endHours":7.626286744847747,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:38","end":"08:38","startHours":7.626286744847747,"endHours":8.626286744847746,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:38","end":"09:38","startHours":8.626286744847746,"endHours":9.626286744847746,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:38","end":"10:38","startHours":9.626286744847746,"endHours":10.626286744847746,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:38","end":"11:38","startHours":10.626286744847746,"endHours":11.626286744847746,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:38","end":"12:38","startHours":11.626286744847746,"endHours":12.626286744847746,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:38","end":"13:38","startHours":12.626286744847746,"endHours":13.626286744847746,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:38","end":"14:38","startHours":13.626286744847746,"endHours":14.626286744847746,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:38","end":"15:38","startHours":14.626286744847746,"endHours":15.626286744847746,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:38","end":"16:38","startHours":15.626286744847746,"endHours":16.626286744847746,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:38","end":"17:38","startHours":16.626286744847746,"endHours":17.626286744847746,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:38","end":"18:38","startHours":17.626286744847746,"endHours":18.626286744847746,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:38","end":"19:38","startHours":18.626286744847746,"endHours":19.626286744847746,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:38","end":"20:38","startHours":19.626286744847746,"endHours":20.626286744847746,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:38","end":"21:38","startHours":20.626286744847746,"endHours":21.626286744847746,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:38","end":"22:38","startHours":21.626286744847746,"endHours":22.626286744847746,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:38","end":"23:38","startHours":22.626286744847746,"endHours":23.626286744847746,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:38","end":"00:38","startHours":23.626286744847746,"endHours":24.626286744847746,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:38","end":"01:38","startHours":24.626286744847746,"endHours":25.626286744847746,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:38","end":"02:38","startHours":25.626286744847746,"endHours":26.626286744847746,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:38","end":"03:38","startHours":26.626286744847746,"endHours":27.626286744847746,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:38","end":"04:38","startHours":27.626286744847746,"endHours":28.626286744847746,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:38","end":"05:38","startHours":28.626286744847746,"endHours":29.626286744847746,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:38","end":"06:38","startHours":29.626286744847746,"endHours":30.626286744847746,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Amṛta","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":6.522844345829013,"eotMinutes":2.2010077150405363,"ayanamsa":27.9275}},"calendars":{"vikram_samvat":2348,"vikram_samvatsara":"Tāraṇa","saka_samvat":2213,"saka_samvatsara":"Prajāpati","bengali_samvat":1698,"malayalam_era":1467,"nanakshahi_year":822,"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":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Dvādaśī · Vikram 2348 Tāraṇa · Śaka 2213 Prajāpati"},"festivals":[{"id":"vamana-jayanti","name":"Vāmana Jayantī","name_sanskrit":"वामन जयन्ती","tradition":"Vaishnava","associated_deity":"Vāmana (5th daśāvatāra of Krishna)","deity_avatara_index":15,"significance":"Vāmana's three-step measure of all worlds; Bali's surrender. (= Onam in Kerala.)","vrata":true,"detection":{"tithi_number":12,"tithi_paksha":"Śukla","lunar_month":"Bhādrapada"},"precedence":2,"sources":["Bhāgavata 8.18-22"]}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"dwarka"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga September 6, 2291 CE · Dvārakā · Vidhyamitra","description":"September 6, 2291 CE for Dvārakā: Śukla Dvādaśī, sūryodaya 06:38, sūryāsta 19:06.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2291-09-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2291-09-06","sa":"https://sa.vidhyamitra.com/city/dwarka/2291-09-06","hi":"https://hi.vidhyamitra.com/city/dwarka/2291-09-06","x-default":"https://vidhyamitra.com/city/dwarka/2291-09-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T16:19:13.406Z","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":"2026-06-01T16:19:13.406Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T16:19:13.406Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}