{"id":"vidhyamitra:city-day:bareilly:2100-01-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/bareilly/2100-01-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2100-01-04","date_display":"January 4, 2100 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":2100,"month":1,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2488072.770833,"kali_year":5201,"ahargana":1899607.2708,"sun":{"sidereal_longitude":258.0106,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":174.5235,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":276.5129,"elapsed_within_tithi_degrees":0.5129},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":174.5235,"elapsed_within_degrees":1.1902},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":72.5341},"karana":{"half_tithi_index":46,"name":"Taitila"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2100,"month":1,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2488072.770833,"ahargana":1899607.2708,"kali_year":5201,"ayanamsa_lahiri":25.2501,"grahas":{"sun":{"sidereal_longitude":258.4648810000001,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":174.945381,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false,"latitude":-1.8901},"mars":{"sidereal_longitude":4.095380999999975,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":266.36908100000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":174.94098099999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":297.07778099999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":179.31008099999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":329.6652,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":149.6652,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","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":2100,"month":1,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2488072.770833,"kali_year":5201,"ahargana":1899607.2708,"sun":{"sidereal_longitude":258.0106,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":174.5235,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":276.5129,"elapsed_within_tithi_degrees":0.5129},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":174.5235,"elapsed_within_degrees":1.1902},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":72.5341},"karana":{"half_tithi_index":46,"name":"Taitila"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.89,"elongation":83.487},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.89,"opposition_distance":96.513}},"eclipse_window_40days":[]},"city":{"slug":"bareilly","name":"Bareilly, Uttar Pradesh","lat":28.367,"lon":79.4304,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"bareilly","name":"Bareilly, Uttar Pradesh","lat":28.367,"lon":79.4304,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"sunriseLocal":"07:05","sunsetLocal":"17:29","solarNoonLocal":"12:17","dayLengthHours":10.397055794103926,"dayLengthDisplay":"10 Hours 23 Mins 49 Secs","nightLengthDisplay":"13 Hours 36 Mins 11 Secs","moonriseLocal":"00:58","moonsetLocal":"12:29","rahuKala":{"name":"Rāhu Kāla","start":"08:23","end":"09:41","startHours":8.389475858300129,"endHours":9.68910783256312,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:59","end":"12:17","startHours":10.98873980682611,"endHours":12.2883717810891,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:35","end":"14:53","startHours":13.588003755352092,"endHours":14.887635729615083,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:31","end":"09:52","startHours":9.515823569328054,"endHours":9.862392095798185,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:31","end":"07:48","startHours":7.523054542124802,"endHours":7.800309363300907,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:57","end":"12:38","startHours":11.941803254618971,"endHours":12.634940307559233,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:42","end":"06:24","startHours":5.7035697781566155,"endHours":6.396706831096877,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:13","end":"07:05","startHours":6.223422567861812,"endHours":7.089843884037139,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:01","end":"14:43","startHours":14.021214413439756,"endHours":14.714351466380018,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:17","end":"17:41","startHours":17.286899678141065,"endHours":17.686899678141064,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:29","end":"17:55","startHours":17.486899678141064,"endHours":17.920110336228728,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:14","end":"18:59","startHours":17.236899678141064,"endHours":18.986899678141064,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:57","end":"00:38","startHours":23.941803254618975,"endHours":24.634940307559233,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:05","end":"08:23","startHours":7.089843884037139,"endHours":8.389475858300129,"quality":"auspicious"},{"name":"Kāla","start":"08:23","end":"09:41","startHours":8.389475858300129,"endHours":9.68910783256312,"quality":"inauspicious"},{"name":"Śubha","start":"09:41","end":"10:59","startHours":9.68910783256312,"endHours":10.98873980682611,"quality":"auspicious"},{"name":"Roga","start":"10:59","end":"12:17","startHours":10.98873980682611,"endHours":12.2883717810891,"quality":"inauspicious"},{"name":"Udveg","start":"12:17","end":"13:35","startHours":12.2883717810891,"endHours":13.588003755352092,"quality":"inauspicious"},{"name":"Chala","start":"13:35","end":"14:53","startHours":13.588003755352092,"endHours":14.887635729615083,"quality":"neutral"},{"name":"Labha","start":"14:53","end":"16:11","startHours":14.887635729615083,"endHours":16.187267703878074,"quality":"auspicious"},{"name":"Amṛta","start":"16:11","end":"17:29","startHours":16.187267703878074,"endHours":17.486899678141064,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:29","end":"19:11","startHours":17.486899678141064,"endHours":19.187267703878074,"quality":"neutral"},{"name":"Labha","start":"19:11","end":"20:53","startHours":19.187267703878074,"endHours":20.887635729615084,"quality":"auspicious"},{"name":"Amṛta","start":"20:53","end":"22:35","startHours":20.887635729615084,"endHours":22.58800375535209,"quality":"auspicious"},{"name":"Kāla","start":"22:35","end":"00:17","startHours":22.58800375535209,"endHours":24.2883717810891,"quality":"inauspicious"},{"name":"Śubha","start":"00:17","end":"01:59","startHours":24.2883717810891,"endHours":25.98873980682611,"quality":"auspicious"},{"name":"Roga","start":"01:59","end":"03:41","startHours":25.98873980682611,"endHours":27.68910783256312,"quality":"inauspicious"},{"name":"Udveg","start":"03:41","end":"05:23","startHours":27.68910783256312,"endHours":29.38947585830013,"quality":"inauspicious"},{"name":"Chala","start":"05:23","end":"07:05","startHours":29.38947585830013,"endHours":31.089843884037137,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:05","end":"08:05","startHours":7.089843884037139,"endHours":8.089843884037139,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:05","end":"09:05","startHours":8.089843884037139,"endHours":9.089843884037139,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:05","end":"10:05","startHours":9.089843884037139,"endHours":10.089843884037139,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:05","end":"11:05","startHours":10.089843884037139,"endHours":11.089843884037139,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:05","end":"12:05","startHours":11.089843884037139,"endHours":12.089843884037139,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:05","end":"13:05","startHours":12.089843884037139,"endHours":13.089843884037139,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:05","end":"14:05","startHours":13.089843884037139,"endHours":14.089843884037139,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:05","end":"15:05","startHours":14.089843884037139,"endHours":15.089843884037139,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:05","end":"16:05","startHours":15.089843884037139,"endHours":16.089843884037137,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:05","end":"17:05","startHours":16.089843884037137,"endHours":17.089843884037137,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:05","end":"18:05","startHours":17.089843884037137,"endHours":18.089843884037137,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:05","end":"19:05","startHours":18.089843884037137,"endHours":19.089843884037137,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:05","end":"20:05","startHours":19.089843884037137,"endHours":20.089843884037137,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:05","end":"21:05","startHours":20.089843884037137,"endHours":21.089843884037137,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:05","end":"22:05","startHours":21.089843884037137,"endHours":22.089843884037137,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:05","end":"23:05","startHours":22.089843884037137,"endHours":23.089843884037137,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:05","end":"00:05","startHours":23.089843884037137,"endHours":24.089843884037137,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:05","end":"01:05","startHours":24.089843884037137,"endHours":25.089843884037137,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:05","end":"02:05","startHours":25.089843884037137,"endHours":26.089843884037137,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:05","end":"03:05","startHours":26.089843884037137,"endHours":27.089843884037137,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:05","end":"04:05","startHours":27.089843884037137,"endHours":28.089843884037137,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:05","end":"05:05","startHours":28.089843884037137,"endHours":29.089843884037137,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:05","end":"06:05","startHours":29.089843884037137,"endHours":30.089843884037137,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:05","end":"07:05","startHours":30.089843884037137,"endHours":31.089843884037137,"planetary_lord":"Venus"}],"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":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-West","rahuVasa":"North-East","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":-22.730183280874545,"eotMinutes":-5.02390686534617,"ayanamsa":25.2501}},"calendars":{"vikram_samvat":2157,"vikram_samvatsara":"Śrīmukha","saka_samvat":2022,"saka_samvatsara":"Raudra","bengali_samvat":1507,"malayalam_era":1276,"nanakshahi_year":631,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Navamī · Vikram 2157 Śrīmukha · Śaka 2022 Raudra"},"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":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"bareilly"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 4, 2100 CE · Bareilly, Uttar Pradesh · Vidhyamitra","description":"January 4, 2100 CE for Bareilly, Uttar Pradesh: Kṛṣṇa Navamī, sūryodaya 07:05, sūryāsta 17:29.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/bareilly/2100-01-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/bareilly/2100-01-04","sa":"https://sa.vidhyamitra.com/city/bareilly/2100-01-04","hi":"https://hi.vidhyamitra.com/city/bareilly/2100-01-04","x-default":"https://vidhyamitra.com/city/bareilly/2100-01-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-21T08:37:51.288Z","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":"2026-05-21T08:37:51.288Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-21T08:37:51.288Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}