{"id":"vidhyamitra:city-day:vrindavan:2027-12-24:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/2027-12-24","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2027-12-24","date_display":"December 24, 2027 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":2027,"month":12,"day":24,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461763.770833,"kali_year":5129,"ahargana":1873298.2708,"sun":{"sidereal_longitude":247.3513,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":202.2999,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":314.9485,"elapsed_within_tithi_degrees":2.9485},"nakshatra":{"number":16,"name":"Viśākhā","pada":1,"moon_longitude":202.2999,"elapsed_within_degrees":2.2999},"yoga":{"number":7,"name":"Sukarma","sum_longitude":89.6512},"karana":{"half_tithi_index":52,"name":"Kaulava"},"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":2027,"month":12,"day":24,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2461763.770833,"ahargana":1873298.2708,"kali_year":5129,"ayanamsa_lahiri":24.2438,"grahas":{"sun":{"sidereal_longitude":247.729378,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"moon":{"sidereal_longitude":203.41537800000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false,"latitude":-4.4486},"mars":{"sidereal_longitude":267.067178,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":254.22927800000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":152.48627799999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":280.62037799999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":356.792878,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":283.6427,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":103.6427,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","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":2027,"month":12,"day":24,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461763.770833,"kali_year":5129,"ahargana":1873298.2708,"sun":{"sidereal_longitude":247.3513,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":202.2999,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":314.9485,"elapsed_within_tithi_degrees":2.9485},"nakshatra":{"number":16,"name":"Viśākhā","pada":1,"moon_longitude":202.2999,"elapsed_within_degrees":2.2999},"yoga":{"number":7,"name":"Sukarma","sum_longitude":89.6512},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.449,"elongation":45.051},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.449,"opposition_distance":134.949}},"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":10.397302247232794,"dayLengthDisplay":"10 Hours 23 Mins 50 Secs","nightLengthDisplay":"13 Hours 36 Mins 10 Secs","moonriseLocal":"03:56","moonsetLocal":"14:48","rahuKala":{"name":"Rāhu Kāla","start":"11:01","end":"12:19","startHours":11.02347515582949,"endHours":12.323137936733588,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:55","end":"16:13","startHours":14.922463498541788,"endHours":16.222126279445884,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:25","end":"09:43","startHours":8.42414959402129,"endHours":9.72381237492539,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:33","end":"09:54","startHours":9.550524004138177,"endHours":9.897100745712603,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:33","end":"07:50","startHours":7.557707740085225,"endHours":7.834969133344766,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:59","end":"12:40","startHours":11.976561195159162,"endHours":12.669714678308013,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:44","end":"06:26","startHours":5.738179846819485,"endHours":6.431333329968338,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:15","end":"07:07","startHours":6.258044959181126,"endHours":7.1244868131171915,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:03","end":"14:45","startHours":14.056021644605721,"endHours":14.749175127754574,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:19","end":"17:43","startHours":17.321789060349985,"endHours":17.721789060349984,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:31","end":"17:57","startHours":17.521789060349985,"endHours":17.955009987318018,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:16","end":"19:01","startHours":17.271789060349985,"endHours":19.021789060349985,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:59","end":"00:40","startHours":23.97656119515916,"endHours":24.669714678308015,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"07:07","end":"08:25","startHours":7.1244868131171915,"endHours":8.42414959402129,"quality":"neutral"},{"name":"Labha","start":"08:25","end":"09:43","startHours":8.42414959402129,"endHours":9.72381237492539,"quality":"auspicious"},{"name":"Amṛta","start":"09:43","end":"11:01","startHours":9.72381237492539,"endHours":11.02347515582949,"quality":"auspicious"},{"name":"Kāla","start":"11:01","end":"12:19","startHours":11.02347515582949,"endHours":12.323137936733588,"quality":"inauspicious"},{"name":"Śubha","start":"12:19","end":"13:37","startHours":12.323137936733588,"endHours":13.622800717637688,"quality":"auspicious"},{"name":"Roga","start":"13:37","end":"14:55","startHours":13.622800717637688,"endHours":14.922463498541788,"quality":"inauspicious"},{"name":"Udveg","start":"14:55","end":"16:13","startHours":14.922463498541788,"endHours":16.222126279445884,"quality":"inauspicious"},{"name":"Chala","start":"16:13","end":"17:31","startHours":16.222126279445884,"endHours":17.521789060349985,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:31","end":"19:13","startHours":17.521789060349985,"endHours":19.222126279445884,"quality":"inauspicious"},{"name":"Udveg","start":"19:13","end":"20:55","startHours":19.222126279445884,"endHours":20.922463498541788,"quality":"inauspicious"},{"name":"Chala","start":"20:55","end":"22:37","startHours":20.922463498541788,"endHours":22.622800717637688,"quality":"neutral"},{"name":"Labha","start":"22:37","end":"00:19","startHours":22.622800717637688,"endHours":24.323137936733588,"quality":"auspicious"},{"name":"Amṛta","start":"00:19","end":"02:01","startHours":24.323137936733588,"endHours":26.023475155829487,"quality":"auspicious"},{"name":"Kāla","start":"02:01","end":"03:43","startHours":26.023475155829487,"endHours":27.723812374925387,"quality":"inauspicious"},{"name":"Śubha","start":"03:43","end":"05:25","startHours":27.723812374925387,"endHours":29.42414959402129,"quality":"auspicious"},{"name":"Roga","start":"05:25","end":"07:07","startHours":29.42414959402129,"endHours":31.12448681311719,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:07","end":"08:07","startHours":7.1244868131171915,"endHours":8.12448681311719,"planetary_lord":"Venus"},{"name":"Hora 2","start":"08:07","end":"09:07","startHours":8.12448681311719,"endHours":9.12448681311719,"planetary_lord":"Sun"},{"name":"Hora 3","start":"09:07","end":"10:07","startHours":9.12448681311719,"endHours":10.12448681311719,"planetary_lord":"Mars"},{"name":"Hora 4","start":"10:07","end":"11:07","startHours":10.12448681311719,"endHours":11.12448681311719,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"11:07","end":"12:07","startHours":11.12448681311719,"endHours":12.12448681311719,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"12:07","end":"13:07","startHours":12.12448681311719,"endHours":13.12448681311719,"planetary_lord":"Moon"},{"name":"Hora 7","start":"13:07","end":"14:07","startHours":13.12448681311719,"endHours":14.12448681311719,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"14:07","end":"15:07","startHours":14.12448681311719,"endHours":15.12448681311719,"planetary_lord":"Venus"},{"name":"Hora 9","start":"15:07","end":"16:07","startHours":15.12448681311719,"endHours":16.12448681311719,"planetary_lord":"Sun"},{"name":"Hora 10","start":"16:07","end":"17:07","startHours":16.12448681311719,"endHours":17.12448681311719,"planetary_lord":"Mars"},{"name":"Hora 11","start":"17:07","end":"18:07","startHours":17.12448681311719,"endHours":18.12448681311719,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"18:07","end":"19:07","startHours":18.12448681311719,"endHours":19.12448681311719,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"19:07","end":"20:07","startHours":19.12448681311719,"endHours":20.12448681311719,"planetary_lord":"Moon"},{"name":"Hora 14","start":"20:07","end":"21:07","startHours":20.12448681311719,"endHours":21.12448681311719,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"21:07","end":"22:07","startHours":21.12448681311719,"endHours":22.12448681311719,"planetary_lord":"Venus"},{"name":"Hora 16","start":"22:07","end":"23:07","startHours":22.12448681311719,"endHours":23.12448681311719,"planetary_lord":"Sun"},{"name":"Hora 17","start":"23:07","end":"00:07","startHours":23.12448681311719,"endHours":24.12448681311719,"planetary_lord":"Mars"},{"name":"Hora 18","start":"00:07","end":"01:07","startHours":24.12448681311719,"endHours":25.12448681311719,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"01:07","end":"02:07","startHours":25.12448681311719,"endHours":26.12448681311719,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"02:07","end":"03:07","startHours":26.12448681311719,"endHours":27.12448681311719,"planetary_lord":"Moon"},{"name":"Hora 21","start":"03:07","end":"04:07","startHours":27.12448681311719,"endHours":28.12448681311719,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"04:07","end":"05:07","startHours":28.12448681311719,"endHours":29.12448681311719,"planetary_lord":"Venus"},{"name":"Hora 23","start":"05:07","end":"06:07","startHours":29.12448681311719,"endHours":30.12448681311719,"planetary_lord":"Sun"},{"name":"Hora 24","start":"06:07","end":"07:07","startHours":30.12448681311719,"endHours":31.12448681311719,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"North","rahuVasa":"South-East","anandadiYoga":{"name":"Śrīvatsa","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":-23.421773583719038,"eotMinutes":-0.025476204015291604,"ayanamsa":24.2438}},"calendars":{"vikram_samvat":2084,"vikram_samvatsara":"Raudra","saka_samvat":1949,"saka_samvatsara":"Plavaṅga","bengali_samvat":1434,"malayalam_era":1203,"nanakshahi_year":558,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Dvādaśī · Vikram 2084 Raudra · Śaka 1949 Plavaṅga"},"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":"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":[{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Viśākhā","url":"/day/-0562-04-11","relevance":0.5}]},"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 24, 2027 CE · Vṛndāvana · Vidhyamitra","description":"December 24, 2027 CE for Vṛndāvana: Kṛṣṇa Dvādaśī, sūryodaya 07:07, sūryāsta 17:31.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/2027-12-24","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/2027-12-24","sa":"https://sa.vidhyamitra.com/city/vrindavan/2027-12-24","hi":"https://hi.vidhyamitra.com/city/vrindavan/2027-12-24","x-default":"https://vidhyamitra.com/city/vrindavan/2027-12-24"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T01:51:27.488Z","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":"2026-05-15T01:51:27.488Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T01:51:27.488Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}