{"id":"vidhyamitra:city-day:dwarka:2159-12-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2159-12-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2159-12-25","date_display":"December 25, 2159 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":2159,"month":12,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2509976.770833,"kali_year":5261,"ahargana":1921511.2708,"sun":{"sidereal_longitude":246.1638,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":66.1958,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":180.032,"elapsed_within_tithi_degrees":0.032},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4,"moon_longitude":66.1958,"elapsed_within_degrees":12.8625},"yoga":{"number":24,"name":"Śukla","sum_longitude":312.3596},"karana":{"half_tithi_index":30,"name":"Bālava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2159,"month":12,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2509976.770833,"ahargana":1921511.2708,"kali_year":5261,"ayanamsa_lahiri":26.0878,"grahas":{"sun":{"sidereal_longitude":246.86408699999993,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"moon":{"sidereal_longitude":68.02188699999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false,"latitude":0.2267},"mars":{"sidereal_longitude":315.75628699999993,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":256.87758699999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":190.62998700000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":214.64518699999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":190.43408699999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":249.0859,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":69.0859,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","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":2159,"month":12,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2509976.770833,"kali_year":5261,"ahargana":1921511.2708,"sun":{"sidereal_longitude":246.1638,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":66.1958,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":180.032,"elapsed_within_tithi_degrees":0.032},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4,"moon_longitude":66.1958,"elapsed_within_degrees":12.8625},"yoga":{"number":24,"name":"Śukla","sum_longitude":312.3596},"karana":{"half_tithi_index":30,"name":"Bālava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.227,"elongation":179.968},"lunar":{"type":"lunar","occurs":true,"moon_latitude":0.227,"opposition_distance":0.032}},"eclipse_window_40days":[{"offset_days":0,"type":"lunar","occurs":true,"moon_latitude":0.227,"opposition_distance":0.032}]},"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":"07:31","sunsetLocal":"18:18","solarNoonLocal":"12:55","dayLengthHours":10.773502640756927,"dayLengthDisplay":"10 Hours 46 Mins 25 Secs","nightLengthDisplay":"13 Hours 13 Mins 35 Secs","moonriseLocal":"18:16","moonsetLocal":"07:43","rahuKala":{"name":"Rāhu Kāla","start":"15:36","end":"16:57","startHours":15.60369327589039,"endHours":16.950381105985006,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:13","end":"11:34","startHours":10.216941955511928,"endHours":11.563629785606542,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:55","end":"14:15","startHours":12.910317615701159,"endHours":14.257005445795775,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:02","end":"10:24","startHours":10.037383578165977,"endHours":10.396500332857876,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:58","end":"08:16","startHours":7.972462238687567,"endHours":8.259755642441085,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:33","end":"13:16","startHours":12.551200861009262,"endHours":13.269434370393055,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:05","end":"06:48","startHours":6.087099276555104,"endHours":6.8053327859389,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:38","end":"07:31","startHours":6.625774408592951,"endHours":7.523566295322695,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:42","end":"15:25","startHours":14.705901389160648,"endHours":15.424134898544443,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:06","end":"18:30","startHours":18.097068936079623,"endHours":18.49706893607962,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:18","end":"18:45","startHours":18.297068936079622,"endHours":18.745964879444493,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:03","end":"19:48","startHours":18.047068936079622,"endHours":19.797068936079622,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:33","end":"01:16","startHours":24.551200861009264,"endHours":25.269434370393057,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"07:31","end":"08:52","startHours":7.523566295322695,"endHours":8.870254125417311,"quality":"inauspicious"},{"name":"Udveg","start":"08:52","end":"10:13","startHours":8.870254125417311,"endHours":10.216941955511928,"quality":"inauspicious"},{"name":"Chala","start":"10:13","end":"11:34","startHours":10.216941955511928,"endHours":11.563629785606542,"quality":"neutral"},{"name":"Labha","start":"11:34","end":"12:55","startHours":11.563629785606542,"endHours":12.910317615701159,"quality":"auspicious"},{"name":"Amṛta","start":"12:55","end":"14:15","startHours":12.910317615701159,"endHours":14.257005445795775,"quality":"auspicious"},{"name":"Kāla","start":"14:15","end":"15:36","startHours":14.257005445795775,"endHours":15.60369327589039,"quality":"inauspicious"},{"name":"Śubha","start":"15:36","end":"16:57","startHours":15.60369327589039,"endHours":16.950381105985006,"quality":"auspicious"},{"name":"Roga","start":"16:57","end":"18:18","startHours":16.950381105985006,"endHours":18.297068936079622,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:18","end":"19:57","startHours":18.297068936079622,"endHours":19.950381105985006,"quality":"inauspicious"},{"name":"Śubha","start":"19:57","end":"21:36","startHours":19.950381105985006,"endHours":21.60369327589039,"quality":"auspicious"},{"name":"Roga","start":"21:36","end":"23:15","startHours":21.60369327589039,"endHours":23.257005445795777,"quality":"inauspicious"},{"name":"Udveg","start":"23:15","end":"00:55","startHours":23.257005445795777,"endHours":24.91031761570116,"quality":"inauspicious"},{"name":"Chala","start":"00:55","end":"02:34","startHours":24.91031761570116,"endHours":26.563629785606544,"quality":"neutral"},{"name":"Labha","start":"02:34","end":"04:13","startHours":26.563629785606544,"endHours":28.216941955511928,"quality":"auspicious"},{"name":"Amṛta","start":"04:13","end":"05:52","startHours":28.216941955511928,"endHours":29.87025412541731,"quality":"auspicious"},{"name":"Kāla","start":"05:52","end":"07:31","startHours":29.87025412541731,"endHours":31.523566295322695,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:31","end":"08:31","startHours":7.523566295322695,"endHours":8.523566295322695,"planetary_lord":"Mars"},{"name":"Hora 2","start":"08:31","end":"09:31","startHours":8.523566295322695,"endHours":9.523566295322695,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"09:31","end":"10:31","startHours":9.523566295322695,"endHours":10.523566295322695,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"10:31","end":"11:31","startHours":10.523566295322695,"endHours":11.523566295322695,"planetary_lord":"Moon"},{"name":"Hora 5","start":"11:31","end":"12:31","startHours":11.523566295322695,"endHours":12.523566295322695,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"12:31","end":"13:31","startHours":12.523566295322695,"endHours":13.523566295322695,"planetary_lord":"Venus"},{"name":"Hora 7","start":"13:31","end":"14:31","startHours":13.523566295322695,"endHours":14.523566295322695,"planetary_lord":"Sun"},{"name":"Hora 8","start":"14:31","end":"15:31","startHours":14.523566295322695,"endHours":15.523566295322695,"planetary_lord":"Mars"},{"name":"Hora 9","start":"15:31","end":"16:31","startHours":15.523566295322695,"endHours":16.523566295322695,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"16:31","end":"17:31","startHours":16.523566295322695,"endHours":17.523566295322695,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"17:31","end":"18:31","startHours":17.523566295322695,"endHours":18.523566295322695,"planetary_lord":"Moon"},{"name":"Hora 12","start":"18:31","end":"19:31","startHours":18.523566295322695,"endHours":19.523566295322695,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"19:31","end":"20:31","startHours":19.523566295322695,"endHours":20.523566295322695,"planetary_lord":"Venus"},{"name":"Hora 14","start":"20:31","end":"21:31","startHours":20.523566295322695,"endHours":21.523566295322695,"planetary_lord":"Sun"},{"name":"Hora 15","start":"21:31","end":"22:31","startHours":21.523566295322695,"endHours":22.523566295322695,"planetary_lord":"Mars"},{"name":"Hora 16","start":"22:31","end":"23:31","startHours":22.523566295322695,"endHours":23.523566295322695,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"23:31","end":"00:31","startHours":23.523566295322695,"endHours":24.523566295322695,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"00:31","end":"01:31","startHours":24.523566295322695,"endHours":25.523566295322695,"planetary_lord":"Moon"},{"name":"Hora 19","start":"01:31","end":"02:31","startHours":25.523566295322695,"endHours":26.523566295322695,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"02:31","end":"03:31","startHours":26.523566295322695,"endHours":27.523566295322695,"planetary_lord":"Venus"},{"name":"Hora 21","start":"03:31","end":"04:31","startHours":27.523566295322695,"endHours":28.523566295322695,"planetary_lord":"Sun"},{"name":"Hora 22","start":"04:31","end":"05:31","startHours":28.523566295322695,"endHours":29.523566295322695,"planetary_lord":"Mars"},{"name":"Hora 23","start":"05:31","end":"06:31","startHours":29.523566295322695,"endHours":30.523566295322695,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"06:31","end":"07:31","startHours":30.523566295322695,"endHours":31.523566295322695,"planetary_lord":"Saturn"}],"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":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"North","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-23.403548063864058,"eotMinutes":-0.4934569420694592,"ayanamsa":26.0878}},"calendars":{"vikram_samvat":2216,"vikram_samvatsara":"Aṅgirasa","saka_samvat":2081,"saka_samvatsara":"Siddhārthī","bengali_samvat":1566,"malayalam_era":1335,"nanakshahi_year":690,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Pratipada · Vikram 2216 Aṅgirasa · Śaka 2081 Siddhārthī"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti. (Approximated as 13/14 January annually; correct via Sun in Dhanu/Makara cusp.)","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":4},{"id":"dhanu-sankranti","name":"Dhanu Saṅkrānti","name_sanskrit":"धनु सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Sagittarius; Dhanu-māsa (Khara-māsa).","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":5}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 25, 2159 CE · Dvārakā · Vidhyamitra","description":"December 25, 2159 CE for Dvārakā: Kṛṣṇa Pratipada, sūryodaya 07:31, sūryāsta 18:18.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2159-12-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2159-12-25","sa":"https://sa.vidhyamitra.com/city/dwarka/2159-12-25","hi":"https://hi.vidhyamitra.com/city/dwarka/2159-12-25","x-default":"https://vidhyamitra.com/city/dwarka/2159-12-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-19T17:07:55.850Z","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":"2026-05-19T17:07:55.850Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-19T17:07:55.850Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}