{"id":"vidhyamitra:city-day:bareilly:1983-01-21:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/bareilly/1983-01-21","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1983-01-21","date_display":"January 21, 1983 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":1983,"month":1,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445355.770833,"kali_year":5084,"ahargana":1856890.2708,"sun":{"sidereal_longitude":276.7823,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":356.412,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":79.6297,"elapsed_within_tithi_degrees":7.6297},"nakshatra":{"number":27,"name":"Revatī","pada":3,"moon_longitude":356.412,"elapsed_within_degrees":9.7453},"yoga":{"number":21,"name":"Siddha","sum_longitude":273.1943},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"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":1983,"month":1,"day":21,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2445355.770833,"ahargana":1856890.2708,"kali_year":5084,"ayanamsa_lahiri":23.6163,"grahas":{"sun":{"sidereal_longitude":276.807684,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":352.545684,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false,"latitude":-4.3773},"mars":{"sidereal_longitude":309.368384,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":266.094784,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":221.96858399999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":295.78428400000007,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":190.05738399999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":73.0175,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":253.0175,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":1983,"month":1,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445355.770833,"kali_year":5084,"ahargana":1856890.2708,"sun":{"sidereal_longitude":276.7823,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":356.412,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":79.6297,"elapsed_within_tithi_degrees":7.6297},"nakshatra":{"number":27,"name":"Revatī","pada":3,"moon_longitude":356.412,"elapsed_within_degrees":9.7453},"yoga":{"number":21,"name":"Siddha","sum_longitude":273.1943},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.377,"elongation":79.63},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.377,"opposition_distance":100.37}},"eclipse_window_40days":[{"offset_days":-7,"type":"solar","occurs":true,"moon_latitude":-1.179,"elongation":1.007}]},"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":"17:42","solarNoonLocal":"12:24","dayLengthHours":10.620830654787738,"dayLengthDisplay":"10 Hours 37 Mins 15 Secs","nightLengthDisplay":"13 Hours 22 Mins 45 Secs","moonriseLocal":"11:10","moonsetLocal":"23:43","rahuKala":{"name":"Rāhu Kāla","start":"11:04","end":"12:24","startHours":11.064631688970401,"endHours":12.392235520818868,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:03","end":"16:23","startHours":15.047443184515803,"endHours":16.37504701636427,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:25","end":"09:44","startHours":8.409424025273466,"endHours":9.737027857121934,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:34","end":"09:55","startHours":9.56001401287547,"endHours":9.914041701368395,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:31","end":"07:48","startHours":7.524354804041154,"endHours":7.807576954835494,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:02","end":"12:45","startHours":12.038207832325943,"endHours":12.746263209311794,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:40","end":"06:22","startHours":5.6657094394533,"endHours":6.373764816439149,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:12","end":"07:05","startHours":6.196750972192687,"endHours":7.081820193424998,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:52","startHours":14.162373963283489,"endHours":14.870429340269338,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:30","end":"17:54","startHours":17.50265084821274,"endHours":17.902650848212737,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:42","end":"18:09","startHours":17.702650848212738,"endHours":18.145185458828895,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:27","end":"19:12","startHours":17.452650848212738,"endHours":19.202650848212738,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:02","end":"00:45","startHours":24.038207832325945,"endHours":24.746263209311792,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"07:05","end":"08:25","startHours":7.081820193424998,"endHours":8.409424025273466,"quality":"neutral"},{"name":"Labha","start":"08:25","end":"09:44","startHours":8.409424025273466,"endHours":9.737027857121934,"quality":"auspicious"},{"name":"Amṛta","start":"09:44","end":"11:04","startHours":9.737027857121934,"endHours":11.064631688970401,"quality":"auspicious"},{"name":"Kāla","start":"11:04","end":"12:24","startHours":11.064631688970401,"endHours":12.392235520818868,"quality":"inauspicious"},{"name":"Śubha","start":"12:24","end":"13:43","startHours":12.392235520818868,"endHours":13.719839352667336,"quality":"auspicious"},{"name":"Roga","start":"13:43","end":"15:03","startHours":13.719839352667336,"endHours":15.047443184515803,"quality":"inauspicious"},{"name":"Udveg","start":"15:03","end":"16:23","startHours":15.047443184515803,"endHours":16.37504701636427,"quality":"inauspicious"},{"name":"Chala","start":"16:23","end":"17:42","startHours":16.37504701636427,"endHours":17.702650848212738,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:42","end":"19:23","startHours":17.702650848212738,"endHours":19.37504701636427,"quality":"inauspicious"},{"name":"Udveg","start":"19:23","end":"21:03","startHours":19.37504701636427,"endHours":21.047443184515803,"quality":"inauspicious"},{"name":"Chala","start":"21:03","end":"22:43","startHours":21.047443184515803,"endHours":22.719839352667336,"quality":"neutral"},{"name":"Labha","start":"22:43","end":"00:24","startHours":22.719839352667336,"endHours":24.39223552081887,"quality":"auspicious"},{"name":"Amṛta","start":"00:24","end":"02:04","startHours":24.39223552081887,"endHours":26.0646316889704,"quality":"auspicious"},{"name":"Kāla","start":"02:04","end":"03:44","startHours":26.0646316889704,"endHours":27.737027857121934,"quality":"inauspicious"},{"name":"Śubha","start":"03:44","end":"05:25","startHours":27.737027857121934,"endHours":29.409424025273466,"quality":"auspicious"},{"name":"Roga","start":"05:25","end":"07:05","startHours":29.409424025273466,"endHours":31.081820193425,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:05","end":"08:05","startHours":7.081820193424998,"endHours":8.081820193425,"planetary_lord":"Venus"},{"name":"Hora 2","start":"08:05","end":"09:05","startHours":8.081820193425,"endHours":9.081820193425,"planetary_lord":"Sun"},{"name":"Hora 3","start":"09:05","end":"10:05","startHours":9.081820193425,"endHours":10.081820193425,"planetary_lord":"Mars"},{"name":"Hora 4","start":"10:05","end":"11:05","startHours":10.081820193425,"endHours":11.081820193425,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"11:05","end":"12:05","startHours":11.081820193425,"endHours":12.081820193425,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"12:05","end":"13:05","startHours":12.081820193425,"endHours":13.081820193425,"planetary_lord":"Moon"},{"name":"Hora 7","start":"13:05","end":"14:05","startHours":13.081820193425,"endHours":14.081820193425,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"14:05","end":"15:05","startHours":14.081820193425,"endHours":15.081820193425,"planetary_lord":"Venus"},{"name":"Hora 9","start":"15:05","end":"16:05","startHours":15.081820193425,"endHours":16.081820193425,"planetary_lord":"Sun"},{"name":"Hora 10","start":"16:05","end":"17:05","startHours":16.081820193425,"endHours":17.081820193425,"planetary_lord":"Mars"},{"name":"Hora 11","start":"17:05","end":"18:05","startHours":17.081820193425,"endHours":18.081820193425,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"18:05","end":"19:05","startHours":18.081820193425,"endHours":19.081820193425,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"19:05","end":"20:05","startHours":19.081820193425,"endHours":20.081820193425,"planetary_lord":"Moon"},{"name":"Hora 14","start":"20:05","end":"21:05","startHours":20.081820193425,"endHours":21.081820193425,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"21:05","end":"22:05","startHours":21.081820193425,"endHours":22.081820193425,"planetary_lord":"Venus"},{"name":"Hora 16","start":"22:05","end":"23:05","startHours":22.081820193425,"endHours":23.081820193425,"planetary_lord":"Sun"},{"name":"Hora 17","start":"23:05","end":"00:05","startHours":23.081820193425,"endHours":24.081820193425,"planetary_lord":"Mars"},{"name":"Hora 18","start":"00:05","end":"01:05","startHours":24.081820193425,"endHours":25.081820193425,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"01:05","end":"02:05","startHours":25.081820193425,"endHours":26.081820193425,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"02:05","end":"03:05","startHours":26.081820193425,"endHours":27.081820193425,"planetary_lord":"Moon"},{"name":"Hora 21","start":"03:05","end":"04:05","startHours":27.081820193425,"endHours":28.081820193425,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"04:05","end":"05:05","startHours":28.081820193425,"endHours":29.081820193425,"planetary_lord":"Venus"},{"name":"Hora 23","start":"05:05","end":"06:05","startHours":29.081820193425,"endHours":30.081820193425,"planetary_lord":"Sun"},{"name":"Hora 24","start":"06:05","end":"07:05","startHours":30.081820193425,"endHours":31.081820193425,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"South-East","anandadiYoga":{"name":"Siddhi","quality":"Auspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-20.05764587284043,"eotMinutes":-11.255731249132124,"ayanamsa":23.6163}},"calendars":{"vikram_samvat":2040,"vikram_samvatsara":"Dhātṛ","saka_samvat":1905,"saka_samvatsara":"Rudhirodgāri","bengali_samvat":1390,"malayalam_era":1159,"nanakshahi_year":514,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Saptamī · Vikram 2040 Dhātṛ · Śaka 1905 Rudhirodgāri"},"festivals":[{"id":"makara-sankranti","name":"Makara Saṅkrānti (Uttarāyaṇa)","name_sanskrit":"मकर सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Capricorn; Uttarāyaṇa (north-going) begins. Bhīṣma's chosen mahaprasthāna time.","vrata":true,"detection":{"sun_rashi":"Makara"},"precedence":1,"sources":["Mahābhārata Bhīṣma-Stuti","Sūrya-Siddhānta"]},{"id":"pongal","name":"Pongal / Thai Pongal","name_sanskrit":"पोङ्गल","tradition":"Regional","associated_deity":"Sūrya Bhagavān","significance":"Tamil 4-day harvest festival; coincides with Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi":"Makara"},"precedence":2}],"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":[]},"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 21, 1983 CE · Bareilly, Uttar Pradesh · Vidhyamitra","description":"January 21, 1983 CE for Bareilly, Uttar Pradesh: Śukla Saptamī, sūryodaya 07:05, sūryāsta 17:42.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/bareilly/1983-01-21","hreflang_alternates":{"en":"https://vidhyamitra.com/city/bareilly/1983-01-21","sa":"https://sa.vidhyamitra.com/city/bareilly/1983-01-21","hi":"https://hi.vidhyamitra.com/city/bareilly/1983-01-21","x-default":"https://vidhyamitra.com/city/bareilly/1983-01-21"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-18T08:16:48.814Z","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":"2026-05-18T08:16:48.814Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-18T08:16:48.814Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}