{"id":"vidhyamitra:city-day:bareilly:1997-04-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/bareilly/1997-04-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1997-04-07","date_display":"April 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":4,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450545.770833,"kali_year":5098,"ahargana":1862080.2708,"sun":{"sidereal_longitude":353.6122,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":349.265,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":355.6528,"elapsed_within_tithi_degrees":7.6528},"nakshatra":{"number":27,"name":"Revatī","pada":1,"moon_longitude":349.265,"elapsed_within_degrees":2.5984},"yoga":{"number":26,"name":"Indra","sum_longitude":342.8773},"karana":{"half_tithi_index":59,"name":"Nāga"},"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":1997,"month":4,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2450545.770833,"ahargana":1862080.2708,"kali_year":5098,"ayanamsa_lahiri":23.8148,"grahas":{"sun":{"sidereal_longitude":353.45198800000003,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":347.767788,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false,"latitude":-0.8762},"mars":{"sidereal_longitude":145.67388800000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":true},"mercury":{"sidereal_longitude":12.579187999999988,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":292.28918799999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"venus":{"sidereal_longitude":354.641188,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":347.324088,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":158.0263,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":338.0263,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"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":4,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450545.770833,"kali_year":5098,"ahargana":1862080.2708,"sun":{"sidereal_longitude":353.6122,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":349.265,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":355.6528,"elapsed_within_tithi_degrees":7.6528},"nakshatra":{"number":27,"name":"Revatī","pada":1,"moon_longitude":349.265,"elapsed_within_degrees":2.5984},"yoga":{"number":26,"name":"Indra","sum_longitude":342.8773},"karana":{"half_tithi_index":59,"name":"Nāga"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.876,"elongation":4.347},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.876,"opposition_distance":175.653}},"eclipse_window_40days":[{"offset_days":-14,"type":"lunar","occurs":true,"moon_latitude":-0.031,"opposition_distance":1.434}]},"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":"05:56","sunsetLocal":"18:33","solarNoonLocal":"12:15","dayLengthHours":12.61818378443699,"dayLengthDisplay":"12 Hours 37 Mins 05 Secs","nightLengthDisplay":"11 Hours 22 Mins 55 Secs","moonriseLocal":"05:39","moonsetLocal":"18:05","rahuKala":{"name":"Rāhu Kāla","start":"07:31","end":"09:05","startHours":7.514287956583344,"endHours":9.091560929637968,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:40","end":"12:15","startHours":10.66883390269259,"endHours":12.246106875747216,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:49","end":"15:24","startHours":13.823379848801839,"endHours":15.400652821856461,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:53","end":"09:18","startHours":8.881257866564018,"endHours":9.301863992711917,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:28","end":"06:48","startHours":6.462772641213595,"endHours":6.799257542131915,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:50","end":"12:40","startHours":11.825500749599314,"endHours":12.666713001895115,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:15","end":"05:06","startHours":4.254590478937121,"endHours":5.095802731232921,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:53","end":"05:56","startHours":4.885499668158971,"endHours":5.93701498352872,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:21","end":"15:11","startHours":14.349137506486713,"endHours":15.190349758782512,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:21","end":"18:45","startHours":18.35519876796571,"endHours":18.75519876796571,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:33","end":"19:05","startHours":18.55519876796571,"endHours":19.080956425650584,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:18","end":"20:03","startHours":18.30519876796571,"endHours":20.05519876796571,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:50","end":"00:40","startHours":23.825500749599318,"endHours":24.666713001895115,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:56","end":"07:31","startHours":5.93701498352872,"endHours":7.514287956583344,"quality":"auspicious"},{"name":"Kāla","start":"07:31","end":"09:05","startHours":7.514287956583344,"endHours":9.091560929637968,"quality":"inauspicious"},{"name":"Śubha","start":"09:05","end":"10:40","startHours":9.091560929637968,"endHours":10.66883390269259,"quality":"auspicious"},{"name":"Roga","start":"10:40","end":"12:15","startHours":10.66883390269259,"endHours":12.246106875747216,"quality":"inauspicious"},{"name":"Udveg","start":"12:15","end":"13:49","startHours":12.246106875747216,"endHours":13.823379848801839,"quality":"inauspicious"},{"name":"Chala","start":"13:49","end":"15:24","startHours":13.823379848801839,"endHours":15.400652821856461,"quality":"neutral"},{"name":"Labha","start":"15:24","end":"16:59","startHours":15.400652821856461,"endHours":16.977925794911087,"quality":"auspicious"},{"name":"Amṛta","start":"16:59","end":"18:33","startHours":16.977925794911087,"endHours":18.55519876796571,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:33","end":"19:59","startHours":18.55519876796571,"endHours":19.977925794911087,"quality":"neutral"},{"name":"Labha","start":"19:59","end":"21:24","startHours":19.977925794911087,"endHours":21.40065282185646,"quality":"auspicious"},{"name":"Amṛta","start":"21:24","end":"22:49","startHours":21.40065282185646,"endHours":22.82337984880184,"quality":"auspicious"},{"name":"Kāla","start":"22:49","end":"00:15","startHours":22.82337984880184,"endHours":24.246106875747216,"quality":"inauspicious"},{"name":"Śubha","start":"00:15","end":"01:40","startHours":24.246106875747216,"endHours":25.66883390269259,"quality":"auspicious"},{"name":"Roga","start":"01:40","end":"03:05","startHours":25.66883390269259,"endHours":27.091560929637968,"quality":"inauspicious"},{"name":"Udveg","start":"03:05","end":"04:31","startHours":27.091560929637968,"endHours":28.514287956583345,"quality":"inauspicious"},{"name":"Chala","start":"04:31","end":"05:56","startHours":28.514287956583345,"endHours":29.93701498352872,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:56","end":"06:56","startHours":5.93701498352872,"endHours":6.93701498352872,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:56","end":"07:56","startHours":6.93701498352872,"endHours":7.93701498352872,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:56","end":"08:56","startHours":7.93701498352872,"endHours":8.93701498352872,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:56","end":"09:56","startHours":8.93701498352872,"endHours":9.93701498352872,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:56","end":"10:56","startHours":9.93701498352872,"endHours":10.93701498352872,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:56","end":"11:56","startHours":10.93701498352872,"endHours":11.93701498352872,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:56","end":"12:56","startHours":11.93701498352872,"endHours":12.93701498352872,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:56","end":"13:56","startHours":12.93701498352872,"endHours":13.93701498352872,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:56","end":"14:56","startHours":13.93701498352872,"endHours":14.93701498352872,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:56","end":"15:56","startHours":14.93701498352872,"endHours":15.93701498352872,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:56","end":"16:56","startHours":15.93701498352872,"endHours":16.93701498352872,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:56","end":"17:56","startHours":16.93701498352872,"endHours":17.93701498352872,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:56","end":"18:56","startHours":17.93701498352872,"endHours":18.93701498352872,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:56","end":"19:56","startHours":18.93701498352872,"endHours":19.93701498352872,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:56","end":"20:56","startHours":19.93701498352872,"endHours":20.93701498352872,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:56","end":"21:56","startHours":20.93701498352872,"endHours":21.93701498352872,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:56","end":"22:56","startHours":21.93701498352872,"endHours":22.93701498352872,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:56","end":"23:56","startHours":22.93701498352872,"endHours":23.93701498352872,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:56","end":"00:56","startHours":23.93701498352872,"endHours":24.93701498352872,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:56","end":"01:56","startHours":24.93701498352872,"endHours":25.93701498352872,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:56","end":"02:56","startHours":25.93701498352872,"endHours":26.93701498352872,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:56","end":"03:56","startHours":26.93701498352872,"endHours":27.93701498352872,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:56","end":"04:56","startHours":27.93701498352872,"endHours":28.93701498352872,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:56","end":"05:56","startHours":28.93701498352872,"endHours":29.93701498352872,"planetary_lord":"Venus"}],"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":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"drikRitu":"Vasanta (Spring) (Drik)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":6.779893296881487,"eotMinutes":-2.4880125448329173,"ayanamsa":23.8148}},"calendars":{"vikram_samvat":2054,"vikram_samvatsara":"Vikṛti","saka_samvat":1919,"saka_samvatsara":"Īśvara","bengali_samvat":1404,"malayalam_era":1173,"nanakshahi_year":528,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Kṛṣṇa Pakṣa","solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Kṛṣṇa Amāvasyā · Vikram 2054 Vikṛti · Śaka 1919 Īśvara"},"festivals":[{"id":"mina-sankranti","name":"Mīna Saṅkrānti","name_sanskrit":"मीन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Pisces; Mīna-māsa begins.","vrata":false,"detection":{"sun_rashi":"Mīna"},"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":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Kṛṣṇa Amāvasyā","url":"/day/-3137-10-20","relevance":0.5}]},"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 April 7, 1997 CE · Bareilly, Uttar Pradesh · Vidhyamitra","description":"April 7, 1997 CE for Bareilly, Uttar Pradesh: Kṛṣṇa Amāvasyā, sūryodaya 05:56, sūryāsta 18:33.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/bareilly/1997-04-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/bareilly/1997-04-07","sa":"https://sa.vidhyamitra.com/city/bareilly/1997-04-07","hi":"https://hi.vidhyamitra.com/city/bareilly/1997-04-07","x-default":"https://vidhyamitra.com/city/bareilly/1997-04-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T05:31:15.523Z","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":"2026-05-17T05:31:15.523Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T05:31:15.523Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}