{"id":"vidhyamitra:city-day:varanasi:2004-12-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/varanasi/2004-12-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2004-12-23","date_display":"December 23, 2004 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":2004,"month":12,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453362.770833,"kali_year":5106,"ahargana":1864897.2708,"sun":{"sidereal_longitude":247.3014,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":26.4859,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":139.1845,"elapsed_within_tithi_degrees":7.1845},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4,"moon_longitude":26.4859,"elapsed_within_degrees":13.1526},"yoga":{"number":21,"name":"Siddha","sum_longitude":273.7873},"karana":{"half_tithi_index":23,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2004,"month":12,"day":23,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2453362.770833,"ahargana":1864897.2708,"kali_year":5106,"ayanamsa_lahiri":23.9225,"grahas":{"sun":{"sidereal_longitude":247.626258,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"moon":{"sidereal_longitude":28.168957999999975,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false,"latitude":1.3682},"mars":{"sidereal_longitude":214.229058,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":226.91195800000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":172.73055799999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"venus":{"sidereal_longitude":223.920258,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":91.553358,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":8.7681,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":188.7681,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","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":2004,"month":12,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453362.770833,"kali_year":5106,"ahargana":1864897.2708,"sun":{"sidereal_longitude":247.3014,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":26.4859,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":139.1845,"elapsed_within_tithi_degrees":7.1845},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4,"moon_longitude":26.4859,"elapsed_within_degrees":13.1526},"yoga":{"number":21,"name":"Siddha","sum_longitude":273.7873},"karana":{"half_tithi_index":23,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.368,"elongation":139.185},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.368,"opposition_distance":40.815}},"eclipse_window_40days":[]},"city":{"slug":"varanasi","name":"Vārāṇasī (Kāśī)","lat":25.3176,"lon":82.9739,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"varanasi","name":"Vārāṇasī (Kāśī)","lat":25.3176,"lon":82.9739,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"06:41","sunsetLocal":"17:14","solarNoonLocal":"11:58","dayLengthHours":10.559399969763202,"dayLengthDisplay":"10 Hours 33 Mins 34 Secs","nightLengthDisplay":"13 Hours 26 Mins 26 Secs","moonriseLocal":"14:41","moonsetLocal":"03:59","rahuKala":{"name":"Rāhu Kāla","start":"13:17","end":"14:36","startHours":13.280940134691948,"endHours":14.600865130912347,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:41","end":"08:00","startHours":6.681315153589946,"endHours":8.001240149810346,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:19","end":"10:38","startHours":9.321165146030747,"endHours":10.641090142251146,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:09","end":"09:30","startHours":9.145175146534694,"endHours":9.4971551455268,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:07","end":"07:24","startHours":7.121290152330079,"endHours":7.402874151523765,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:37","end":"12:19","startHours":11.60903513947944,"endHours":12.312995137463654,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:16","end":"05:59","startHours":5.273395157621518,"endHours":5.977355155605732,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:48","end":"06:41","startHours":5.801365156109679,"endHours":6.681315153589946,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:43","end":"14:25","startHours":13.720915133432081,"endHours":14.424875131416295,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:02","end":"17:26","startHours":17.04071512335315,"endHours":17.440715123353147,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:14","end":"17:41","startHours":17.240715123353148,"endHours":17.68069012209328,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:59","end":"18:44","startHours":16.990715123353148,"endHours":18.740715123353148,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:37","end":"00:19","startHours":23.609035139479438,"endHours":24.312995137463652,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:41","end":"08:00","startHours":6.681315153589946,"endHours":8.001240149810346,"quality":"auspicious"},{"name":"Roga","start":"08:00","end":"09:19","startHours":8.001240149810346,"endHours":9.321165146030747,"quality":"inauspicious"},{"name":"Udveg","start":"09:19","end":"10:38","startHours":9.321165146030747,"endHours":10.641090142251146,"quality":"inauspicious"},{"name":"Chala","start":"10:38","end":"11:58","startHours":10.641090142251146,"endHours":11.961015138471547,"quality":"neutral"},{"name":"Labha","start":"11:58","end":"13:17","startHours":11.961015138471547,"endHours":13.280940134691948,"quality":"auspicious"},{"name":"Amṛta","start":"13:17","end":"14:36","startHours":13.280940134691948,"endHours":14.600865130912347,"quality":"auspicious"},{"name":"Kāla","start":"14:36","end":"15:55","startHours":14.600865130912347,"endHours":15.920790127132747,"quality":"inauspicious"},{"name":"Śubha","start":"15:55","end":"17:14","startHours":15.920790127132747,"endHours":17.240715123353148,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:14","end":"18:55","startHours":17.240715123353148,"endHours":18.920790127132747,"quality":"auspicious"},{"name":"Kāla","start":"18:55","end":"20:36","startHours":18.920790127132747,"endHours":20.600865130912347,"quality":"inauspicious"},{"name":"Śubha","start":"20:36","end":"22:17","startHours":20.600865130912347,"endHours":22.280940134691946,"quality":"auspicious"},{"name":"Roga","start":"22:17","end":"23:58","startHours":22.280940134691946,"endHours":23.961015138471545,"quality":"inauspicious"},{"name":"Udveg","start":"23:58","end":"01:38","startHours":23.961015138471545,"endHours":25.641090142251144,"quality":"inauspicious"},{"name":"Chala","start":"01:38","end":"03:19","startHours":25.641090142251144,"endHours":27.321165146030747,"quality":"neutral"},{"name":"Labha","start":"03:19","end":"05:00","startHours":27.321165146030747,"endHours":29.001240149810346,"quality":"auspicious"},{"name":"Amṛta","start":"05:00","end":"06:41","startHours":29.001240149810346,"endHours":30.681315153589946,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:41","end":"07:41","startHours":6.681315153589946,"endHours":7.681315153589946,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:41","end":"08:41","startHours":7.681315153589946,"endHours":8.681315153589946,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:41","end":"09:41","startHours":8.681315153589946,"endHours":9.681315153589946,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:41","end":"10:41","startHours":9.681315153589946,"endHours":10.681315153589946,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:41","end":"11:41","startHours":10.681315153589946,"endHours":11.681315153589946,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:41","end":"12:41","startHours":11.681315153589946,"endHours":12.681315153589946,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:41","end":"13:41","startHours":12.681315153589946,"endHours":13.681315153589946,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:41","end":"14:41","startHours":13.681315153589946,"endHours":14.681315153589946,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:41","end":"15:41","startHours":14.681315153589946,"endHours":15.681315153589946,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:41","end":"16:41","startHours":15.681315153589946,"endHours":16.681315153589946,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:41","end":"17:41","startHours":16.681315153589946,"endHours":17.681315153589946,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:41","end":"18:41","startHours":17.681315153589946,"endHours":18.681315153589946,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:41","end":"19:41","startHours":18.681315153589946,"endHours":19.681315153589946,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:41","end":"20:41","startHours":19.681315153589946,"endHours":20.681315153589946,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:41","end":"21:41","startHours":20.681315153589946,"endHours":21.681315153589946,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:41","end":"22:41","startHours":21.681315153589946,"endHours":22.681315153589946,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:41","end":"23:41","startHours":22.681315153589946,"endHours":23.681315153589946,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:41","end":"00:41","startHours":23.681315153589946,"endHours":24.681315153589946,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:41","end":"01:41","startHours":24.681315153589946,"endHours":25.681315153589946,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:41","end":"02:41","startHours":25.681315153589946,"endHours":26.681315153589946,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:41","end":"03:41","startHours":26.681315153589946,"endHours":27.681315153589946,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:41","end":"04:41","startHours":27.681315153589946,"endHours":28.681315153589946,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:41","end":"05:41","startHours":28.681315153589946,"endHours":29.681315153589946,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:41","end":"06:41","startHours":29.681315153589946,"endHours":30.681315153589946,"planetary_lord":"Moon"}],"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":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"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":-23.42742686374623,"eotMinutes":0.4434916917071845,"ayanamsa":23.9225}},"calendars":{"vikram_samvat":2061,"vikram_samvatsara":"Hemalambī","saka_samvat":1926,"saka_samvatsara":"Tāraṇa","bengali_samvat":1411,"malayalam_era":1180,"nanakshahi_year":535,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Dvādaśī · Vikram 2061 Hemalambī · Śaka 1926 Tāraṇa"},"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":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"varanasi"},"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, 2004 CE · Vārāṇasī (Kāśī) · Vidhyamitra","description":"December 23, 2004 CE for Vārāṇasī (Kāśī): Śukla Dvādaśī, sūryodaya 06:41, sūryāsta 17:14.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/varanasi/2004-12-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/varanasi/2004-12-23","sa":"https://sa.vidhyamitra.com/city/varanasi/2004-12-23","hi":"https://hi.vidhyamitra.com/city/varanasi/2004-12-23","x-default":"https://vidhyamitra.com/city/varanasi/2004-12-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T17:07:05.229Z","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":"2026-05-14T17:07:05.229Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T17:07:05.229Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}