{"id":"vidhyamitra:city-day:dwarka:1816-12-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1816-12-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1816-12-07","date_display":"December 7, 1816 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":1816,"month":12,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2384680.770833,"kali_year":4918,"ahargana":1796215.2708,"sun":{"sidereal_longitude":233.5978,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":79.6756,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":206.0778,"elapsed_within_tithi_degrees":2.0778},"nakshatra":{"number":6,"name":"Ārdrā","pada":4,"moon_longitude":79.6756,"elapsed_within_degrees":13.009},"yoga":{"number":24,"name":"Śukla","sum_longitude":313.2734},"karana":{"half_tithi_index":34,"name":"Vaṇija"},"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":1816,"month":12,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2384680.770833,"ahargana":1796215.2708,"kali_year":4918,"ayanamsa_lahiri":21.2957,"grahas":{"sun":{"sidereal_longitude":233.59441600000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":79.25471600000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false,"latitude":2.3699},"mars":{"sidereal_longitude":216.708216,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":228.05411600000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":216.95171600000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":268.40671599999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":299.632916,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":47.871,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":227.871,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","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":1816,"month":12,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2384680.770833,"kali_year":4918,"ahargana":1796215.2708,"sun":{"sidereal_longitude":233.5978,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":79.6756,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":206.0778,"elapsed_within_tithi_degrees":2.0778},"nakshatra":{"number":6,"name":"Ārdrā","pada":4,"moon_longitude":79.6756,"elapsed_within_degrees":13.009},"yoga":{"number":24,"name":"Śukla","sum_longitude":313.2734},"karana":{"half_tithi_index":34,"name":"Vaṇija"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.37,"elongation":153.922},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.37,"opposition_distance":26.078}},"eclipse_window_40days":[{"offset_days":-2,"type":"lunar","occurs":true,"moon_latitude":0.417,"opposition_distance":1.745}]},"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":"07:22","sunsetLocal":"18:11","solarNoonLocal":"12:46","dayLengthHours":10.826307091102041,"dayLengthDisplay":"10 Hours 49 Mins 35 Secs","nightLengthDisplay":"13 Hours 10 Mins 25 Secs","moonriseLocal":"19:46","moonsetLocal":"09:12","rahuKala":{"name":"Rāhu Kāla","start":"10:04","end":"11:25","startHours":10.066788285168869,"endHours":11.420076671556625,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:08","end":"15:29","startHours":14.126653444332135,"endHours":15.479941830719891,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:22","end":"08:43","startHours":7.360211512393359,"endHours":8.713499898781114,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:53","end":"10:15","startHours":9.886349833650502,"endHours":10.247226736687237,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:49","end":"08:06","startHours":7.811307641189278,"endHours":8.100009163618665,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:25","end":"13:08","startHours":12.412488154907646,"endHours":13.134241960981115,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:55","end":"06:38","startHours":5.916703900246421,"endHours":6.63845770631989,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:27","end":"07:22","startHours":6.458019254801522,"endHours":7.360211512393359,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:35","end":"15:18","startHours":14.577749573128052,"endHours":15.299503379201521,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:59","end":"18:23","startHours":17.9865186034954,"endHours":18.3865186034954,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:11","end":"18:38","startHours":18.1865186034954,"endHours":18.63761473229132,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:56","end":"19:41","startHours":17.9365186034954,"endHours":19.6865186034954,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:25","end":"01:08","startHours":24.412488154907646,"endHours":25.134241960981118,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:22","end":"08:43","startHours":7.360211512393359,"endHours":8.713499898781114,"quality":"inauspicious"},{"name":"Śubha","start":"08:43","end":"10:04","startHours":8.713499898781114,"endHours":10.066788285168869,"quality":"auspicious"},{"name":"Roga","start":"10:04","end":"11:25","startHours":10.066788285168869,"endHours":11.420076671556625,"quality":"inauspicious"},{"name":"Udveg","start":"11:25","end":"12:46","startHours":11.420076671556625,"endHours":12.77336505794438,"quality":"inauspicious"},{"name":"Chala","start":"12:46","end":"14:08","startHours":12.77336505794438,"endHours":14.126653444332135,"quality":"neutral"},{"name":"Labha","start":"14:08","end":"15:29","startHours":14.126653444332135,"endHours":15.479941830719891,"quality":"auspicious"},{"name":"Amṛta","start":"15:29","end":"16:50","startHours":15.479941830719891,"endHours":16.833230217107648,"quality":"auspicious"},{"name":"Kāla","start":"16:50","end":"18:11","startHours":16.833230217107648,"endHours":18.1865186034954,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:11","end":"19:50","startHours":18.1865186034954,"endHours":19.833230217107644,"quality":"auspicious"},{"name":"Amṛta","start":"19:50","end":"21:29","startHours":19.833230217107644,"endHours":21.47994183071989,"quality":"auspicious"},{"name":"Kāla","start":"21:29","end":"23:08","startHours":21.47994183071989,"endHours":23.126653444332135,"quality":"inauspicious"},{"name":"Śubha","start":"23:08","end":"00:46","startHours":23.126653444332135,"endHours":24.773365057944382,"quality":"auspicious"},{"name":"Roga","start":"00:46","end":"02:25","startHours":24.773365057944382,"endHours":26.420076671556625,"quality":"inauspicious"},{"name":"Udveg","start":"02:25","end":"04:04","startHours":26.420076671556625,"endHours":28.06678828516887,"quality":"inauspicious"},{"name":"Chala","start":"04:04","end":"05:43","startHours":28.06678828516887,"endHours":29.713499898781116,"quality":"neutral"},{"name":"Labha","start":"05:43","end":"07:22","startHours":29.713499898781116,"endHours":31.36021151239336,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:22","end":"08:22","startHours":7.360211512393359,"endHours":8.36021151239336,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:22","end":"09:22","startHours":8.36021151239336,"endHours":9.36021151239336,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:22","end":"10:22","startHours":9.36021151239336,"endHours":10.36021151239336,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:22","end":"11:22","startHours":10.36021151239336,"endHours":11.36021151239336,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:22","end":"12:22","startHours":11.36021151239336,"endHours":12.36021151239336,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:22","end":"13:22","startHours":12.36021151239336,"endHours":13.36021151239336,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:22","end":"14:22","startHours":13.36021151239336,"endHours":14.36021151239336,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:22","end":"15:22","startHours":14.36021151239336,"endHours":15.36021151239336,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:22","end":"16:22","startHours":15.36021151239336,"endHours":16.36021151239336,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:22","end":"17:22","startHours":16.36021151239336,"endHours":17.36021151239336,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:22","end":"18:22","startHours":17.36021151239336,"endHours":18.36021151239336,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:22","end":"19:22","startHours":18.36021151239336,"endHours":19.36021151239336,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:22","end":"20:22","startHours":19.36021151239336,"endHours":20.36021151239336,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:22","end":"21:22","startHours":20.36021151239336,"endHours":21.36021151239336,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:22","end":"22:22","startHours":21.36021151239336,"endHours":22.36021151239336,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:22","end":"23:22","startHours":22.36021151239336,"endHours":23.36021151239336,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:22","end":"00:22","startHours":23.36021151239336,"endHours":24.36021151239336,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:22","end":"01:22","startHours":24.36021151239336,"endHours":25.36021151239336,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:22","end":"02:22","startHours":25.36021151239336,"endHours":26.36021151239336,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:22","end":"03:22","startHours":26.36021151239336,"endHours":27.36021151239336,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:22","end":"04:22","startHours":27.36021151239336,"endHours":28.36021151239336,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:22","end":"05:22","startHours":28.36021151239336,"endHours":29.36021151239336,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:22","end":"06:22","startHours":29.36021151239336,"endHours":30.36021151239336,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:22","end":"07:22","startHours":30.36021151239336,"endHours":31.36021151239336,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"East","anandadiYoga":{"name":"Kāladaṇḍa","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.580551528375047,"eotMinutes":7.723696523337262,"ayanamsa":21.2957}},"calendars":{"vikram_samvat":1873,"vikram_samvatsara":"Virodhi","saka_samvat":1738,"saka_samvatsara":"Dhātṛ","bengali_samvat":1223,"malayalam_era":992,"nanakshahi_year":347,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Tṛtīyā · Vikram 1873 Virodhi · Śaka 1738 Dhātṛ"},"festivals":[],"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":"dwarka"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga December 7, 1816 CE · Dvārakā · Vidhyamitra","description":"December 7, 1816 CE for Dvārakā: Kṛṣṇa Tṛtīyā, sūryodaya 07:22, sūryāsta 18:11.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1816-12-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1816-12-07","sa":"https://sa.vidhyamitra.com/city/dwarka/1816-12-07","hi":"https://hi.vidhyamitra.com/city/dwarka/1816-12-07","x-default":"https://vidhyamitra.com/city/dwarka/1816-12-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T05:08:03.514Z","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":"2026-06-03T05:08:03.514Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T05:08:03.514Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}