{"id":"vidhyamitra:city-day:dwarka:2202-12-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2202-12-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2202-12-18","date_display":"December 18, 2202 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":2202,"month":12,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2525674.770833,"kali_year":5304,"ahargana":1937209.2708,"sun":{"sidereal_longitude":237.8212,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":268.6726,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":30.8514,"elapsed_within_tithi_degrees":6.8514},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1,"moon_longitude":268.6726,"elapsed_within_degrees":2.006},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":146.4939},"karana":{"half_tithi_index":5,"name":"Gara"},"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":2202,"month":12,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2525674.770833,"ahargana":1937209.2708,"kali_year":5304,"ayanamsa_lahiri":26.6882,"grahas":{"sun":{"sidereal_longitude":238.69640800000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":267.353208,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false,"latitude":3.377},"mars":{"sidereal_longitude":269.09880799999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":214.689708,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":51.40440799999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":true},"venus":{"sidereal_longitude":192.11100799999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":332.9179079999999,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":137.3303,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":317.3303,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"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":2202,"month":12,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2525674.770833,"kali_year":5304,"ahargana":1937209.2708,"sun":{"sidereal_longitude":237.8212,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":268.6726,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":30.8514,"elapsed_within_tithi_degrees":6.8514},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1,"moon_longitude":268.6726,"elapsed_within_degrees":2.006},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":146.4939},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.377,"elongation":30.851},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.377,"opposition_distance":149.149}},"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":"07:28","sunsetLocal":"18:15","solarNoonLocal":"12:51","dayLengthHours":10.776572914995135,"dayLengthDisplay":"10 Hours 46 Mins 36 Secs","nightLengthDisplay":"13 Hours 13 Mins 24 Secs","moonriseLocal":"09:20","moonsetLocal":"20:12","rahuKala":{"name":"Rāhu Kāla","start":"10:10","end":"11:31","startHours":10.161487982115528,"endHours":11.50855959648992,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:12","end":"15:33","startHours":14.202702825238704,"endHours":15.549774439613095,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:28","end":"08:49","startHours":7.467344753366745,"endHours":8.814416367741137,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:59","end":"10:20","startHours":9.981878433532277,"endHours":10.34109753069878,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:55","end":"08:12","startHours":7.916368624824876,"endHours":8.20374390255808,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:30","end":"13:13","startHours":12.49641211369781,"endHours":13.214850308030817,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:02","end":"06:45","startHours":6.0304683647007264,"endHours":6.748906559033736,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:34","end":"07:28","startHours":6.569297010450484,"endHours":7.467344753366745,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:39","end":"15:22","startHours":14.651726696696835,"endHours":15.370164891029845,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:03","end":"18:27","startHours":18.043917668361882,"endHours":18.44391766836188,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:15","end":"18:42","startHours":18.24391766836188,"endHours":18.692941539820012,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:00","end":"19:45","startHours":17.99391766836188,"endHours":19.74391766836188,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:30","end":"01:13","startHours":24.496412113697808,"endHours":25.21485030803082,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:28","end":"08:49","startHours":7.467344753366745,"endHours":8.814416367741137,"quality":"inauspicious"},{"name":"Śubha","start":"08:49","end":"10:10","startHours":8.814416367741137,"endHours":10.161487982115528,"quality":"auspicious"},{"name":"Roga","start":"10:10","end":"11:31","startHours":10.161487982115528,"endHours":11.50855959648992,"quality":"inauspicious"},{"name":"Udveg","start":"11:31","end":"12:51","startHours":11.50855959648992,"endHours":12.855631210864313,"quality":"inauspicious"},{"name":"Chala","start":"12:51","end":"14:12","startHours":12.855631210864313,"endHours":14.202702825238704,"quality":"neutral"},{"name":"Labha","start":"14:12","end":"15:33","startHours":14.202702825238704,"endHours":15.549774439613095,"quality":"auspicious"},{"name":"Amṛta","start":"15:33","end":"16:54","startHours":15.549774439613095,"endHours":16.89684605398749,"quality":"auspicious"},{"name":"Kāla","start":"16:54","end":"18:15","startHours":16.89684605398749,"endHours":18.24391766836188,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:15","end":"19:54","startHours":18.24391766836188,"endHours":19.89684605398749,"quality":"auspicious"},{"name":"Amṛta","start":"19:54","end":"21:33","startHours":19.89684605398749,"endHours":21.549774439613095,"quality":"auspicious"},{"name":"Kāla","start":"21:33","end":"23:12","startHours":21.549774439613095,"endHours":23.202702825238706,"quality":"inauspicious"},{"name":"Śubha","start":"23:12","end":"00:51","startHours":23.202702825238706,"endHours":24.855631210864313,"quality":"auspicious"},{"name":"Roga","start":"00:51","end":"02:31","startHours":24.855631210864313,"endHours":26.50855959648992,"quality":"inauspicious"},{"name":"Udveg","start":"02:31","end":"04:10","startHours":26.50855959648992,"endHours":28.16148798211553,"quality":"inauspicious"},{"name":"Chala","start":"04:10","end":"05:49","startHours":28.16148798211553,"endHours":29.81441636774114,"quality":"neutral"},{"name":"Labha","start":"05:49","end":"07:28","startHours":29.81441636774114,"endHours":31.467344753366746,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:28","end":"08:28","startHours":7.467344753366745,"endHours":8.467344753366746,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:28","end":"09:28","startHours":8.467344753366746,"endHours":9.467344753366746,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:28","end":"10:28","startHours":9.467344753366746,"endHours":10.467344753366746,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:28","end":"11:28","startHours":10.467344753366746,"endHours":11.467344753366746,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:28","end":"12:28","startHours":11.467344753366746,"endHours":12.467344753366746,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:28","end":"13:28","startHours":12.467344753366746,"endHours":13.467344753366746,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:28","end":"14:28","startHours":13.467344753366746,"endHours":14.467344753366746,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:28","end":"15:28","startHours":14.467344753366746,"endHours":15.467344753366746,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:28","end":"16:28","startHours":15.467344753366746,"endHours":16.467344753366746,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:28","end":"17:28","startHours":16.467344753366746,"endHours":17.467344753366746,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:28","end":"18:28","startHours":17.467344753366746,"endHours":18.467344753366746,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:28","end":"19:28","startHours":18.467344753366746,"endHours":19.467344753366746,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:28","end":"20:28","startHours":19.467344753366746,"endHours":20.467344753366746,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:28","end":"21:28","startHours":20.467344753366746,"endHours":21.467344753366746,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:28","end":"22:28","startHours":21.467344753366746,"endHours":22.467344753366746,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:28","end":"23:28","startHours":22.467344753366746,"endHours":23.467344753366746,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:28","end":"00:28","startHours":23.467344753366746,"endHours":24.467344753366746,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:28","end":"01:28","startHours":24.467344753366746,"endHours":25.467344753366746,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:28","end":"02:28","startHours":25.467344753366746,"endHours":26.467344753366746,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:28","end":"03:28","startHours":26.467344753366746,"endHours":27.467344753366746,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:28","end":"04:28","startHours":27.467344753366746,"endHours":28.467344753366746,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:28","end":"05:28","startHours":28.467344753366746,"endHours":29.467344753366746,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:28","end":"06:28","startHours":29.467344753366746,"endHours":30.467344753366746,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:28","end":"07:28","startHours":30.467344753366746,"endHours":31.467344753366746,"planetary_lord":"Mercury"}],"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":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"East","anandadiYoga":{"name":"Mṛtyu","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":-23.35598405966343,"eotMinutes":2.787727348141232,"ayanamsa":26.6882}},"calendars":{"vikram_samvat":2259,"vikram_samvatsara":"Rākṣasa","saka_samvat":2124,"saka_samvatsara":"Śubhakṛt","bengali_samvat":1609,"malayalam_era":1378,"nanakshahi_year":733,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","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":"Mārgaśīrṣa Śukla Tṛtīyā · Vikram 2259 Rākṣasa · Śaka 2124 Śubhakṛt"},"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 18, 2202 CE · Dvārakā · Vidhyamitra","description":"December 18, 2202 CE for Dvārakā: Śukla Tṛtīyā, sūryodaya 07:28, sūryāsta 18:15.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2202-12-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2202-12-18","sa":"https://sa.vidhyamitra.com/city/dwarka/2202-12-18","hi":"https://hi.vidhyamitra.com/city/dwarka/2202-12-18","x-default":"https://vidhyamitra.com/city/dwarka/2202-12-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T19:40:45.234Z","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":"2026-06-01T19:40:45.235Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T19:40:45.235Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}