{"id":"vidhyamitra:city-day:vrindavan:2000-12-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/2000-12-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2000-12-22","date_display":"December 22, 2000 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":2000,"month":12,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451900.770833,"kali_year":5102,"ahargana":1863435.2708,"sun":{"sidereal_longitude":246.31,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":203.6111,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":317.3011,"elapsed_within_tithi_degrees":5.3011},"nakshatra":{"number":16,"name":"Viśākhā","pada":2,"moon_longitude":203.6111,"elapsed_within_degrees":3.6111},"yoga":{"number":7,"name":"Sukarma","sum_longitude":89.9211},"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":2000,"month":12,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2451900.770833,"ahargana":1863435.2708,"kali_year":5102,"ayanamsa_lahiri":23.8666,"grahas":{"sun":{"sidereal_longitude":246.63371699999993,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"moon":{"sidereal_longitude":205.25321699999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false,"latitude":3.995},"mars":{"sidereal_longitude":185.17231700000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":244.48561700000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":39.229716999999994,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":291.92581700000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":31.132417000000032,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":86.2319,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":266.2319,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","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":2000,"month":12,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451900.770833,"kali_year":5102,"ahargana":1863435.2708,"sun":{"sidereal_longitude":246.31,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":203.6111,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":317.3011,"elapsed_within_tithi_degrees":5.3011},"nakshatra":{"number":16,"name":"Viśākhā","pada":2,"moon_longitude":203.6111,"elapsed_within_degrees":3.6111},"yoga":{"number":7,"name":"Sukarma","sum_longitude":89.9211},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.995,"elongation":42.699},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.995,"opposition_distance":137.301}},"eclipse_window_40days":[{"offset_days":19,"type":"lunar","occurs":true,"moon_latitude":0.182,"opposition_distance":1.705}]},"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":"17:30","solarNoonLocal":"12:18","dayLengthHours":10.396152078611635,"dayLengthDisplay":"10 Hours 23 Mins 46 Secs","nightLengthDisplay":"13 Hours 36 Mins 14 Secs","moonriseLocal":"04:08","moonsetLocal":"14:58","rahuKala":{"name":"Rāhu Kāla","start":"11:00","end":"12:18","startHours":11.007977538514872,"endHours":12.307496548341327,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:54","end":"16:12","startHours":14.906534567994235,"endHours":16.20605357782069,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:25","end":"09:43","startHours":8.408939518861963,"endHours":9.708458528688418,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:32","end":"09:53","startHours":9.535189327378223,"endHours":9.881727729998612,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:33","end":"07:49","startHours":7.542593512310994,"endHours":7.819824234407304,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:39","startHours":11.960958145720939,"endHours":12.654034950961714,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:43","end":"06:25","startHours":5.723266898553957,"endHours":6.416343703794733,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:15","end":"07:07","startHours":6.243074502484539,"endHours":7.109420509035509,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:02","end":"14:44","startHours":14.040188561443266,"endHours":14.73326536668404,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:18","end":"17:42","startHours":17.305572587647145,"endHours":17.705572587647143,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:30","end":"17:56","startHours":17.505572587647144,"endHours":17.93874559092263,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:15","end":"19:00","startHours":17.255572587647144,"endHours":19.005572587647144,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:39","startHours":23.960958145720937,"endHours":24.654034950961716,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"07:07","end":"08:25","startHours":7.109420509035509,"endHours":8.408939518861963,"quality":"neutral"},{"name":"Labha","start":"08:25","end":"09:43","startHours":8.408939518861963,"endHours":9.708458528688418,"quality":"auspicious"},{"name":"Amṛta","start":"09:43","end":"11:00","startHours":9.708458528688418,"endHours":11.007977538514872,"quality":"auspicious"},{"name":"Kāla","start":"11:00","end":"12:18","startHours":11.007977538514872,"endHours":12.307496548341327,"quality":"inauspicious"},{"name":"Śubha","start":"12:18","end":"13:36","startHours":12.307496548341327,"endHours":13.607015558167781,"quality":"auspicious"},{"name":"Roga","start":"13:36","end":"14:54","startHours":13.607015558167781,"endHours":14.906534567994235,"quality":"inauspicious"},{"name":"Udveg","start":"14:54","end":"16:12","startHours":14.906534567994235,"endHours":16.20605357782069,"quality":"inauspicious"},{"name":"Chala","start":"16:12","end":"17:30","startHours":16.20605357782069,"endHours":17.505572587647144,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:30","end":"19:12","startHours":17.505572587647144,"endHours":19.20605357782069,"quality":"inauspicious"},{"name":"Udveg","start":"19:12","end":"20:54","startHours":19.20605357782069,"endHours":20.906534567994235,"quality":"inauspicious"},{"name":"Chala","start":"20:54","end":"22:36","startHours":20.906534567994235,"endHours":22.60701555816778,"quality":"neutral"},{"name":"Labha","start":"22:36","end":"00:18","startHours":22.60701555816778,"endHours":24.307496548341327,"quality":"auspicious"},{"name":"Amṛta","start":"00:18","end":"02:00","startHours":24.307496548341327,"endHours":26.007977538514872,"quality":"auspicious"},{"name":"Kāla","start":"02:00","end":"03:43","startHours":26.007977538514872,"endHours":27.708458528688418,"quality":"inauspicious"},{"name":"Śubha","start":"03:43","end":"05:25","startHours":27.708458528688418,"endHours":29.408939518861963,"quality":"auspicious"},{"name":"Roga","start":"05:25","end":"07:07","startHours":29.408939518861963,"endHours":31.10942050903551,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:07","end":"08:07","startHours":7.109420509035509,"endHours":8.109420509035509,"planetary_lord":"Venus"},{"name":"Hora 2","start":"08:07","end":"09:07","startHours":8.109420509035509,"endHours":9.109420509035509,"planetary_lord":"Sun"},{"name":"Hora 3","start":"09:07","end":"10:07","startHours":9.109420509035509,"endHours":10.109420509035509,"planetary_lord":"Mars"},{"name":"Hora 4","start":"10:07","end":"11:07","startHours":10.109420509035509,"endHours":11.109420509035509,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"11:07","end":"12:07","startHours":11.109420509035509,"endHours":12.109420509035509,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"12:07","end":"13:07","startHours":12.109420509035509,"endHours":13.109420509035509,"planetary_lord":"Moon"},{"name":"Hora 7","start":"13:07","end":"14:07","startHours":13.109420509035509,"endHours":14.109420509035509,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"14:07","end":"15:07","startHours":14.109420509035509,"endHours":15.109420509035509,"planetary_lord":"Venus"},{"name":"Hora 9","start":"15:07","end":"16:07","startHours":15.109420509035509,"endHours":16.10942050903551,"planetary_lord":"Sun"},{"name":"Hora 10","start":"16:07","end":"17:07","startHours":16.10942050903551,"endHours":17.10942050903551,"planetary_lord":"Mars"},{"name":"Hora 11","start":"17:07","end":"18:07","startHours":17.10942050903551,"endHours":18.10942050903551,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"18:07","end":"19:07","startHours":18.10942050903551,"endHours":19.10942050903551,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"19:07","end":"20:07","startHours":19.10942050903551,"endHours":20.10942050903551,"planetary_lord":"Moon"},{"name":"Hora 14","start":"20:07","end":"21:07","startHours":20.10942050903551,"endHours":21.10942050903551,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"21:07","end":"22:07","startHours":21.10942050903551,"endHours":22.10942050903551,"planetary_lord":"Venus"},{"name":"Hora 16","start":"22:07","end":"23:07","startHours":22.10942050903551,"endHours":23.10942050903551,"planetary_lord":"Sun"},{"name":"Hora 17","start":"23:07","end":"00:07","startHours":23.10942050903551,"endHours":24.10942050903551,"planetary_lord":"Mars"},{"name":"Hora 18","start":"00:07","end":"01:07","startHours":24.10942050903551,"endHours":25.10942050903551,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"01:07","end":"02:07","startHours":25.10942050903551,"endHours":26.10942050903551,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"02:07","end":"03:07","startHours":26.10942050903551,"endHours":27.10942050903551,"planetary_lord":"Moon"},{"name":"Hora 21","start":"03:07","end":"04:07","startHours":27.10942050903551,"endHours":28.10942050903551,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"04:07","end":"05:07","startHours":28.10942050903551,"endHours":29.10942050903551,"planetary_lord":"Venus"},{"name":"Hora 23","start":"05:07","end":"06:07","startHours":29.10942050903551,"endHours":30.10942050903551,"planetary_lord":"Sun"},{"name":"Hora 24","start":"06:07","end":"07:07","startHours":30.10942050903551,"endHours":31.10942050903551,"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":-23.435553070034295,"eotMinutes":0.9130070995203906,"ayanamsa":23.8666}},"calendars":{"vikram_samvat":2057,"vikram_samvatsara":"Vijaya","saka_samvat":1922,"saka_samvatsara":"Vikrama","bengali_samvat":1407,"malayalam_era":1176,"nanakshahi_year":531,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Dvādaśī · Vikram 2057 Vijaya · Śaka 1922 Vikrama"},"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 22, 2000 CE · Vṛndāvana · Vidhyamitra","description":"December 22, 2000 CE for Vṛndāvana: Kṛṣṇa Dvādaśī, sūryodaya 07:07, sūryāsta 17:30.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/2000-12-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/2000-12-22","sa":"https://sa.vidhyamitra.com/city/vrindavan/2000-12-22","hi":"https://hi.vidhyamitra.com/city/vrindavan/2000-12-22","x-default":"https://vidhyamitra.com/city/vrindavan/2000-12-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-16T20:47:06.504Z","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":"2026-05-16T20:47:06.504Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-16T20:47:06.504Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}