{"id":"vidhyamitra:city-day:dwarka:2247-12-31:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2247-12-31","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2247-12-31","date_display":"December 31, 2247 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":2247,"month":12,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2542123.770833,"kali_year":5349,"ahargana":1953658.2708,"sun":{"sidereal_longitude":250.51,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":288.0107,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":37.5006,"elapsed_within_tithi_degrees":1.5006},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3,"moon_longitude":288.0107,"elapsed_within_degrees":8.0107},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":178.5207},"karana":{"half_tithi_index":6,"name":"Vaṇija"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2247,"month":12,"day":31,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2542123.770833,"ahargana":1953658.2708,"kali_year":5349,"ayanamsa_lahiri":27.3173,"grahas":{"sun":{"sidereal_longitude":251.38023499999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"moon":{"sidereal_longitude":285.74573499999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false,"latitude":-3.8056},"mars":{"sidereal_longitude":259.423535,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":227.58333500000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":321.09363499999995,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":225.44523500000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":186.225635,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":345.7831,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":165.7831,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","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":2247,"month":12,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2542123.770833,"kali_year":5349,"ahargana":1953658.2708,"sun":{"sidereal_longitude":250.51,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":288.0107,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":37.5006,"elapsed_within_tithi_degrees":1.5006},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3,"moon_longitude":288.0107,"elapsed_within_degrees":8.0107},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":178.5207},"karana":{"half_tithi_index":6,"name":"Vaṇija"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.806,"elongation":37.501},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.806,"opposition_distance":142.499}},"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":"07:34","sunsetLocal":"18:21","solarNoonLocal":"12:57","dayLengthHours":10.789766436968405,"dayLengthDisplay":"10 Hours 47 Mins 23 Secs","nightLengthDisplay":"13 Hours 12 Mins 37 Secs","moonriseLocal":"09:41","moonsetLocal":"20:49","rahuKala":{"name":"Rāhu Kāla","start":"11:36","end":"12:57","startHours":11.607643110775708,"endHours":12.956363915396757,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:39","end":"17:00","startHours":15.653805524638859,"endHours":17.002526329259908,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:55","end":"10:16","startHours":8.910201501533606,"endHours":10.258922306154657,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:05","end":"10:26","startHours":10.079092865538517,"endHours":10.438751746770798,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"08:01","end":"08:18","startHours":8.011054298452907,"endHours":8.298781403438731,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:36","end":"13:19","startHours":12.596705034164478,"endHours":13.316022796629037,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:07","end":"06:51","startHours":6.122845171983435,"endHours":6.8421629344479955,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:40","end":"07:34","startHours":6.662333493831856,"endHours":7.561480696912556,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:45","end":"15:28","startHours":14.754658321558159,"endHours":15.47397608402272,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:09","end":"18:33","startHours":18.15124713388096,"endHours":18.55124713388096,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:21","end":"18:48","startHours":18.35124713388096,"endHours":18.80082073542131,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:06","end":"19:51","startHours":18.10124713388096,"endHours":19.85124713388096,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:36","end":"01:19","startHours":24.596705034164476,"endHours":25.31602279662904,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"07:34","end":"08:55","startHours":7.561480696912556,"endHours":8.910201501533606,"quality":"neutral"},{"name":"Labha","start":"08:55","end":"10:16","startHours":8.910201501533606,"endHours":10.258922306154657,"quality":"auspicious"},{"name":"Amṛta","start":"10:16","end":"11:36","startHours":10.258922306154657,"endHours":11.607643110775708,"quality":"auspicious"},{"name":"Kāla","start":"11:36","end":"12:57","startHours":11.607643110775708,"endHours":12.956363915396757,"quality":"inauspicious"},{"name":"Śubha","start":"12:57","end":"14:18","startHours":12.956363915396757,"endHours":14.30508472001781,"quality":"auspicious"},{"name":"Roga","start":"14:18","end":"15:39","startHours":14.30508472001781,"endHours":15.653805524638859,"quality":"inauspicious"},{"name":"Udveg","start":"15:39","end":"17:00","startHours":15.653805524638859,"endHours":17.002526329259908,"quality":"inauspicious"},{"name":"Chala","start":"17:00","end":"18:21","startHours":17.002526329259908,"endHours":18.35124713388096,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:21","end":"20:00","startHours":18.35124713388096,"endHours":20.00252632925991,"quality":"inauspicious"},{"name":"Udveg","start":"20:00","end":"21:39","startHours":20.00252632925991,"endHours":21.65380552463886,"quality":"inauspicious"},{"name":"Chala","start":"21:39","end":"23:18","startHours":21.65380552463886,"endHours":23.30508472001781,"quality":"neutral"},{"name":"Labha","start":"23:18","end":"00:57","startHours":23.30508472001781,"endHours":24.956363915396757,"quality":"auspicious"},{"name":"Amṛta","start":"00:57","end":"02:36","startHours":24.956363915396757,"endHours":26.607643110775708,"quality":"auspicious"},{"name":"Kāla","start":"02:36","end":"04:16","startHours":26.607643110775708,"endHours":28.25892230615466,"quality":"inauspicious"},{"name":"Śubha","start":"04:16","end":"05:55","startHours":28.25892230615466,"endHours":29.910201501533606,"quality":"auspicious"},{"name":"Roga","start":"05:55","end":"07:34","startHours":29.910201501533606,"endHours":31.561480696912554,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:34","end":"08:34","startHours":7.561480696912556,"endHours":8.561480696912556,"planetary_lord":"Venus"},{"name":"Hora 2","start":"08:34","end":"09:34","startHours":8.561480696912556,"endHours":9.561480696912556,"planetary_lord":"Sun"},{"name":"Hora 3","start":"09:34","end":"10:34","startHours":9.561480696912556,"endHours":10.561480696912556,"planetary_lord":"Mars"},{"name":"Hora 4","start":"10:34","end":"11:34","startHours":10.561480696912556,"endHours":11.561480696912556,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"11:34","end":"12:34","startHours":11.561480696912556,"endHours":12.561480696912556,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"12:34","end":"13:34","startHours":12.561480696912556,"endHours":13.561480696912556,"planetary_lord":"Moon"},{"name":"Hora 7","start":"13:34","end":"14:34","startHours":13.561480696912556,"endHours":14.561480696912556,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"14:34","end":"15:34","startHours":14.561480696912556,"endHours":15.561480696912556,"planetary_lord":"Venus"},{"name":"Hora 9","start":"15:34","end":"16:34","startHours":15.561480696912556,"endHours":16.561480696912554,"planetary_lord":"Sun"},{"name":"Hora 10","start":"16:34","end":"17:34","startHours":16.561480696912554,"endHours":17.561480696912554,"planetary_lord":"Mars"},{"name":"Hora 11","start":"17:34","end":"18:34","startHours":17.561480696912554,"endHours":18.561480696912554,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"18:34","end":"19:34","startHours":18.561480696912554,"endHours":19.561480696912554,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"19:34","end":"20:34","startHours":19.561480696912554,"endHours":20.561480696912554,"planetary_lord":"Moon"},{"name":"Hora 14","start":"20:34","end":"21:34","startHours":20.561480696912554,"endHours":21.561480696912554,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"21:34","end":"22:34","startHours":21.561480696912554,"endHours":22.561480696912554,"planetary_lord":"Venus"},{"name":"Hora 16","start":"22:34","end":"23:34","startHours":22.561480696912554,"endHours":23.561480696912554,"planetary_lord":"Sun"},{"name":"Hora 17","start":"23:34","end":"00:34","startHours":23.561480696912554,"endHours":24.561480696912554,"planetary_lord":"Mars"},{"name":"Hora 18","start":"00:34","end":"01:34","startHours":24.561480696912554,"endHours":25.561480696912554,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"01:34","end":"02:34","startHours":25.561480696912554,"endHours":26.561480696912554,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"02:34","end":"03:34","startHours":26.561480696912554,"endHours":27.561480696912554,"planetary_lord":"Moon"},{"name":"Hora 21","start":"03:34","end":"04:34","startHours":27.561480696912554,"endHours":28.561480696912554,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"04:34","end":"05:34","startHours":28.561480696912554,"endHours":29.561480696912554,"planetary_lord":"Venus"},{"name":"Hora 23","start":"05:34","end":"06:34","startHours":29.561480696912554,"endHours":30.561480696912554,"planetary_lord":"Sun"},{"name":"Hora 24","start":"06:34","end":"07:34","startHours":30.561480696912554,"endHours":31.561480696912554,"planetary_lord":"Mars"}],"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":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"South-East","anandadiYoga":{"name":"Padma","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-23.15118592591315,"eotMinutes":-3.2562349238053434,"ayanamsa":27.3173}},"calendars":{"vikram_samvat":2304,"vikram_samvatsara":"Śārvarī","saka_samvat":2169,"saka_samvatsara":"Sarvajit","bengali_samvat":1654,"malayalam_era":1423,"nanakshahi_year":778,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Caturthī · Vikram 2304 Śārvarī · Śaka 2169 Sarvajit"},"festivals":[{"id":"vinayaka-chaturthi","name":"Vināyaka Caturthī (monthly)","name_sanskrit":"विनायक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Śukla-pakṣa Caturthī; auspicious for new ventures.","vrata":true,"detection":{"tithi_number":4,"tithi_paksha":"Śukla"},"precedence":6}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 31, 2247 CE · Dvārakā · Vidhyamitra","description":"December 31, 2247 CE for Dvārakā: Śukla Caturthī, sūryodaya 07:34, sūryāsta 18:21.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2247-12-31","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2247-12-31","sa":"https://sa.vidhyamitra.com/city/dwarka/2247-12-31","hi":"https://hi.vidhyamitra.com/city/dwarka/2247-12-31","x-default":"https://vidhyamitra.com/city/dwarka/2247-12-31"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T13:10:41.195Z","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":"2026-06-01T13:10:41.195Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T13:10:41.195Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}