{"id":"vidhyamitra:city-day:vrindavan:2139-12-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/2139-12-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2139-12-23","date_display":"December 23, 2139 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":2139,"month":12,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502669.770833,"kali_year":5241,"ahargana":1914204.2708,"sun":{"sidereal_longitude":244.2893,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":263.9603,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":19.671,"elapsed_within_tithi_degrees":7.671},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4,"moon_longitude":263.9603,"elapsed_within_degrees":10.6269},"yoga":{"number":12,"name":"Dhruva","sum_longitude":148.2496},"karana":{"half_tithi_index":3,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2139,"month":12,"day":23,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2502669.770833,"ahargana":1914204.2708,"kali_year":5241,"ayanamsa_lahiri":25.8083,"grahas":{"sun":{"sidereal_longitude":244.95886799999994,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"moon":{"sidereal_longitude":264.92856800000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false,"latitude":-0.9566},"mars":{"sidereal_longitude":158.36476800000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":251.00536799999998,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":284.72026800000003,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"venus":{"sidereal_longitude":282.98426799999993,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":287.54846799999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":276.2459,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":96.2459,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","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":2139,"month":12,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502669.770833,"kali_year":5241,"ahargana":1914204.2708,"sun":{"sidereal_longitude":244.2893,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":263.9603,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":19.671,"elapsed_within_tithi_degrees":7.671},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4,"moon_longitude":263.9603,"elapsed_within_degrees":10.6269},"yoga":{"number":12,"name":"Dhruva","sum_longitude":148.2496},"karana":{"half_tithi_index":3,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.957,"elongation":19.671},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.957,"opposition_distance":160.329}},"eclipse_window_40days":[]},"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"07:07","sunsetLocal":"17:31","solarNoonLocal":"12:19","dayLengthHours":10.396258886502729,"dayLengthDisplay":"10 Hours 23 Mins 47 Secs","nightLengthDisplay":"13 Hours 36 Mins 13 Secs","moonriseLocal":"08:24","moonsetLocal":"18:53","rahuKala":{"name":"Rāhu Kāla","start":"12:19","end":"13:37","startHours":12.315321805138215,"endHours":13.614854165951057,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:25","end":"09:43","startHours":8.416724722699692,"endHours":9.716257083512534,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:01","end":"12:19","startHours":11.015789444325375,"endHours":12.315321805138215,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:33","end":"09:53","startHours":9.54298610207082,"endHours":9.889528064954245,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:33","end":"07:50","startHours":7.550369815491131,"endHours":7.827603385797871,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:40","startHours":11.96877984225479,"endHours":12.66186376802164,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:44","end":"06:25","startHours":5.731024510353154,"endHours":6.424108436120003,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:15","end":"07:07","startHours":6.25083745467829,"endHours":7.117192361886851,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:03","end":"14:44","startHours":14.048031619555337,"endHours":14.741115545322184,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:19","end":"17:43","startHours":17.31345124838958,"endHours":17.71345124838958,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:31","end":"17:57","startHours":17.51345124838958,"endHours":17.94662870199386,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:16","end":"19:01","startHours":17.26345124838958,"endHours":19.01345124838958,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:40","startHours":23.96877984225479,"endHours":24.66186376802164,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"07:07","end":"08:25","startHours":7.117192361886851,"endHours":8.416724722699692,"quality":"auspicious"},{"name":"Amṛta","start":"08:25","end":"09:43","startHours":8.416724722699692,"endHours":9.716257083512534,"quality":"auspicious"},{"name":"Kāla","start":"09:43","end":"11:01","startHours":9.716257083512534,"endHours":11.015789444325375,"quality":"inauspicious"},{"name":"Śubha","start":"11:01","end":"12:19","startHours":11.015789444325375,"endHours":12.315321805138215,"quality":"auspicious"},{"name":"Roga","start":"12:19","end":"13:37","startHours":12.315321805138215,"endHours":13.614854165951057,"quality":"inauspicious"},{"name":"Udveg","start":"13:37","end":"14:55","startHours":13.614854165951057,"endHours":14.914386526763899,"quality":"inauspicious"},{"name":"Chala","start":"14:55","end":"16:13","startHours":14.914386526763899,"endHours":16.21391888757674,"quality":"neutral"},{"name":"Labha","start":"16:13","end":"17:31","startHours":16.21391888757674,"endHours":17.51345124838958,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:31","end":"19:13","startHours":17.51345124838958,"endHours":19.21391888757674,"quality":"inauspicious"},{"name":"Chala","start":"19:13","end":"20:55","startHours":19.21391888757674,"endHours":20.9143865267639,"quality":"neutral"},{"name":"Labha","start":"20:55","end":"22:37","startHours":20.9143865267639,"endHours":22.614854165951055,"quality":"auspicious"},{"name":"Amṛta","start":"22:37","end":"00:19","startHours":22.614854165951055,"endHours":24.315321805138215,"quality":"auspicious"},{"name":"Kāla","start":"00:19","end":"02:01","startHours":24.315321805138215,"endHours":26.015789444325375,"quality":"inauspicious"},{"name":"Śubha","start":"02:01","end":"03:43","startHours":26.015789444325375,"endHours":27.71625708351253,"quality":"auspicious"},{"name":"Roga","start":"03:43","end":"05:25","startHours":27.71625708351253,"endHours":29.41672472269969,"quality":"inauspicious"},{"name":"Udveg","start":"05:25","end":"07:07","startHours":29.41672472269969,"endHours":31.11719236188685,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:07","end":"08:07","startHours":7.117192361886851,"endHours":8.11719236188685,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"08:07","end":"09:07","startHours":8.11719236188685,"endHours":9.11719236188685,"planetary_lord":"Venus"},{"name":"Hora 3","start":"09:07","end":"10:07","startHours":9.11719236188685,"endHours":10.11719236188685,"planetary_lord":"Sun"},{"name":"Hora 4","start":"10:07","end":"11:07","startHours":10.11719236188685,"endHours":11.11719236188685,"planetary_lord":"Mars"},{"name":"Hora 5","start":"11:07","end":"12:07","startHours":11.11719236188685,"endHours":12.11719236188685,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"12:07","end":"13:07","startHours":12.11719236188685,"endHours":13.11719236188685,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"13:07","end":"14:07","startHours":13.11719236188685,"endHours":14.11719236188685,"planetary_lord":"Moon"},{"name":"Hora 8","start":"14:07","end":"15:07","startHours":14.11719236188685,"endHours":15.11719236188685,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"15:07","end":"16:07","startHours":15.11719236188685,"endHours":16.11719236188685,"planetary_lord":"Venus"},{"name":"Hora 10","start":"16:07","end":"17:07","startHours":16.11719236188685,"endHours":17.11719236188685,"planetary_lord":"Sun"},{"name":"Hora 11","start":"17:07","end":"18:07","startHours":17.11719236188685,"endHours":18.11719236188685,"planetary_lord":"Mars"},{"name":"Hora 12","start":"18:07","end":"19:07","startHours":18.11719236188685,"endHours":19.11719236188685,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"19:07","end":"20:07","startHours":19.11719236188685,"endHours":20.11719236188685,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"20:07","end":"21:07","startHours":20.11719236188685,"endHours":21.11719236188685,"planetary_lord":"Moon"},{"name":"Hora 15","start":"21:07","end":"22:07","startHours":21.11719236188685,"endHours":22.11719236188685,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"22:07","end":"23:07","startHours":22.11719236188685,"endHours":23.11719236188685,"planetary_lord":"Venus"},{"name":"Hora 17","start":"23:07","end":"00:07","startHours":23.11719236188685,"endHours":24.11719236188685,"planetary_lord":"Sun"},{"name":"Hora 18","start":"00:07","end":"01:07","startHours":24.11719236188685,"endHours":25.11719236188685,"planetary_lord":"Mars"},{"name":"Hora 19","start":"01:07","end":"02:07","startHours":25.11719236188685,"endHours":26.11719236188685,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"02:07","end":"03:07","startHours":26.11719236188685,"endHours":27.11719236188685,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"03:07","end":"04:07","startHours":27.11719236188685,"endHours":28.11719236188685,"planetary_lord":"Moon"},{"name":"Hora 22","start":"04:07","end":"05:07","startHours":28.11719236188685,"endHours":29.11719236188685,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"05:07","end":"06:07","startHours":29.11719236188685,"endHours":30.11719236188685,"planetary_lord":"Venus"},{"name":"Hora 24","start":"06:07","end":"07:07","startHours":30.11719236188685,"endHours":31.11719236188685,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","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":"North (Uttara)","chandraVasa":"East","rahuVasa":"South-West","anandadiYoga":{"name":"Prajāpati","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":-23.43427360371661,"eotMinutes":0.4434916917071845,"ayanamsa":25.8083}},"calendars":{"vikram_samvat":2196,"vikram_samvatsara":"Paridhāvi","saka_samvat":2061,"saka_samvatsara":"Vikāri","bengali_samvat":1546,"malayalam_era":1315,"nanakshahi_year":670,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Dvitīyā · Vikram 2196 Paridhāvi · Śaka 2061 Vikāri"},"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":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"vrindavan"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga December 23, 2139 CE · Vṛndāvana · Vidhyamitra","description":"December 23, 2139 CE for Vṛndāvana: Śukla Dvitīyā, sūryodaya 07:07, sūryāsta 17:31.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/2139-12-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/2139-12-23","sa":"https://sa.vidhyamitra.com/city/vrindavan/2139-12-23","hi":"https://hi.vidhyamitra.com/city/vrindavan/2139-12-23","x-default":"https://vidhyamitra.com/city/vrindavan/2139-12-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-25T16:04:48.405Z","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":"2026-05-25T16:04:48.405Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-25T16:04:48.405Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}