{"id":"vidhyamitra:city-day:bareilly:1997-08-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/bareilly/1997-08-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1997-08-07","date_display":"August 7, 1997 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":1997,"month":8,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450667.770833,"kali_year":5099,"ahargana":1862202.2708,"sun":{"sidereal_longitude":110.2037,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":154.2282,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":44.0245,"elapsed_within_tithi_degrees":8.0245},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3,"moon_longitude":154.2282,"elapsed_within_degrees":7.5615},"yoga":{"number":20,"name":"Śiva","sum_longitude":264.4318},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"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":1997,"month":8,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2450667.770833,"ahargana":1862202.2708,"kali_year":5099,"ayanamsa_lahiri":23.8194,"grahas":{"sun":{"sidereal_longitude":110.769227,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":151.14772700000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false,"latitude":0.2091},"mars":{"sidereal_longitude":181.776927,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":137.90002700000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":293.5279270000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":143.60452699999996,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":356.474927,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":151.5621,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":331.5621,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","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":1997,"month":8,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450667.770833,"kali_year":5099,"ahargana":1862202.2708,"sun":{"sidereal_longitude":110.2037,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":154.2282,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":44.0245,"elapsed_within_tithi_degrees":8.0245},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3,"moon_longitude":154.2282,"elapsed_within_degrees":7.5615},"yoga":{"number":20,"name":"Śiva","sum_longitude":264.4318},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.209,"elongation":44.025},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.209,"opposition_distance":135.975}},"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":"05:37","sunsetLocal":"18:58","solarNoonLocal":"12:18","dayLengthHours":13.357023906770188,"dayLengthDisplay":"13 Hours 21 Mins 25 Secs","nightLengthDisplay":"10 Hours 38 Mins 35 Secs","moonriseLocal":"08:52","moonsetLocal":"21:06","rahuKala":{"name":"Rāhu Kāla","start":"13:58","end":"15:38","startHours":13.965532918598367,"endHours":15.635160906944641,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:37","end":"07:17","startHours":5.6173929768669995,"endHours":7.287020965213273,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:57","end":"10:38","startHours":8.956648953559547,"endHours":10.62627694190582,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:44","end":"09:11","startHours":8.73403188844671,"endHours":9.179266018672383,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:10","end":"06:32","startHours":6.17393563964909,"endHours":6.530122943829628,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:51","end":"12:44","startHours":11.85067080002642,"endHours":12.741139060477765,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:50","end":"04:44","startHours":3.8364564559643077,"endHours":4.726924716415653,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:30","end":"05:37","startHours":4.504307651302817,"endHours":5.6173929768669995,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:31","end":"15:25","startHours":14.52207558138046,"endHours":15.412543841831805,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:46","end":"19:10","startHours":18.774416883637187,"endHours":19.174416883637186,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:58","end":"19:32","startHours":18.974416883637186,"endHours":19.53095954641928,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:43","end":"20:28","startHours":18.724416883637186,"endHours":20.474416883637186,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:51","end":"00:44","startHours":23.85067080002642,"endHours":24.741139060477764,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:37","end":"07:17","startHours":5.6173929768669995,"endHours":7.287020965213273,"quality":"auspicious"},{"name":"Roga","start":"07:17","end":"08:57","startHours":7.287020965213273,"endHours":8.956648953559547,"quality":"inauspicious"},{"name":"Udveg","start":"08:57","end":"10:38","startHours":8.956648953559547,"endHours":10.62627694190582,"quality":"inauspicious"},{"name":"Chala","start":"10:38","end":"12:18","startHours":10.62627694190582,"endHours":12.295904930252092,"quality":"neutral"},{"name":"Labha","start":"12:18","end":"13:58","startHours":12.295904930252092,"endHours":13.965532918598367,"quality":"auspicious"},{"name":"Amṛta","start":"13:58","end":"15:38","startHours":13.965532918598367,"endHours":15.635160906944641,"quality":"auspicious"},{"name":"Kāla","start":"15:38","end":"17:18","startHours":15.635160906944641,"endHours":17.304788895290912,"quality":"inauspicious"},{"name":"Śubha","start":"17:18","end":"18:58","startHours":17.304788895290912,"endHours":18.974416883637186,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:58","end":"20:18","startHours":18.974416883637186,"endHours":20.304788895290912,"quality":"auspicious"},{"name":"Kāla","start":"20:18","end":"21:38","startHours":20.304788895290912,"endHours":21.63516090694464,"quality":"inauspicious"},{"name":"Śubha","start":"21:38","end":"22:58","startHours":21.63516090694464,"endHours":22.965532918598367,"quality":"auspicious"},{"name":"Roga","start":"22:58","end":"00:18","startHours":22.965532918598367,"endHours":24.295904930252092,"quality":"inauspicious"},{"name":"Udveg","start":"00:18","end":"01:38","startHours":24.295904930252092,"endHours":25.626276941905818,"quality":"inauspicious"},{"name":"Chala","start":"01:38","end":"02:57","startHours":25.626276941905818,"endHours":26.956648953559544,"quality":"neutral"},{"name":"Labha","start":"02:57","end":"04:17","startHours":26.956648953559544,"endHours":28.287020965213273,"quality":"auspicious"},{"name":"Amṛta","start":"04:17","end":"05:37","startHours":28.287020965213273,"endHours":29.617392976867,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:37","end":"06:37","startHours":5.6173929768669995,"endHours":6.6173929768669995,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:37","end":"07:37","startHours":6.6173929768669995,"endHours":7.6173929768669995,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:37","end":"08:37","startHours":7.6173929768669995,"endHours":8.617392976866999,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:37","end":"09:37","startHours":8.617392976866999,"endHours":9.617392976866999,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:37","end":"10:37","startHours":9.617392976866999,"endHours":10.617392976866999,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:37","end":"11:37","startHours":10.617392976866999,"endHours":11.617392976866999,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:37","end":"12:37","startHours":11.617392976866999,"endHours":12.617392976866999,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:37","end":"13:37","startHours":12.617392976866999,"endHours":13.617392976866999,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:37","end":"14:37","startHours":13.617392976866999,"endHours":14.617392976866999,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:37","end":"15:37","startHours":14.617392976866999,"endHours":15.617392976866999,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:37","end":"16:37","startHours":15.617392976866999,"endHours":16.617392976867,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:37","end":"17:37","startHours":16.617392976867,"endHours":17.617392976867,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:37","end":"18:37","startHours":17.617392976867,"endHours":18.617392976867,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:37","end":"19:37","startHours":18.617392976867,"endHours":19.617392976867,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:37","end":"20:37","startHours":19.617392976867,"endHours":20.617392976867,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:37","end":"21:37","startHours":20.617392976867,"endHours":21.617392976867,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:37","end":"22:37","startHours":21.617392976867,"endHours":22.617392976867,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:37","end":"23:37","startHours":22.617392976867,"endHours":23.617392976867,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:37","end":"00:37","startHours":23.617392976867,"endHours":24.617392976867,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:37","end":"01:37","startHours":24.617392976867,"endHours":25.617392976867,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:37","end":"02:37","startHours":25.617392976867,"endHours":26.617392976867,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:37","end":"03:37","startHours":26.617392976867,"endHours":27.617392976867,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:37","end":"04:37","startHours":27.617392976867,"endHours":28.617392976867,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:37","end":"05:37","startHours":28.617392976867,"endHours":29.617392976867,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"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":"South (Dakṣiṇa)","chandraVasa":"North-West","rahuVasa":"North-West","anandadiYoga":{"name":"Dhātṛ","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":16.45434868965878,"eotMinutes":-5.475895815125568,"ayanamsa":23.8194}},"calendars":{"vikram_samvat":2054,"vikram_samvatsara":"Vikṛti","saka_samvat":1919,"saka_samvatsara":"Īśvara","bengali_samvat":1404,"malayalam_era":1173,"nanakshahi_year":528,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Caturthī · Vikram 2054 Vikṛti · Śaka 1919 Īśvara"},"festivals":[{"id":"karka-sankranti","name":"Karka Saṅkrānti (Dakṣiṇāyana)","name_sanskrit":"कर्क सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Cancer; Dakṣiṇāyana (south-going) begins. Devatā-rātri begins.","vrata":true,"detection":{"sun_rashi":"Karka"},"precedence":2},{"id":"vinayaka-chaturthi","name":"Vināyaka Caturthī (monthly)","name_sanskrit":"विनायक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Śukla-pakṣa Caturthī; auspicious for new ventures.","vrata":true,"detection":{"tithi_number":4,"tithi_paksha":"Śukla"},"precedence":6}],"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":"bareilly"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga August 7, 1997 CE · Bareilly, Uttar Pradesh · Vidhyamitra","description":"August 7, 1997 CE for Bareilly, Uttar Pradesh: Śukla Caturthī, sūryodaya 05:37, sūryāsta 18:58.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/bareilly/1997-08-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/bareilly/1997-08-07","sa":"https://sa.vidhyamitra.com/city/bareilly/1997-08-07","hi":"https://hi.vidhyamitra.com/city/bareilly/1997-08-07","x-default":"https://vidhyamitra.com/city/bareilly/1997-08-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T02:55:19.906Z","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":"2026-05-17T02:55:19.906Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T02:55:19.906Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}