{"id":"vidhyamitra:city-day:bareilly:1997-04-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/bareilly/1997-04-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1997-04-17","date_display":"April 17, 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":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450555.770833,"kali_year":5099,"ahargana":1862090.2708,"sun":{"sidereal_longitude":3.3877,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":117.0854,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":113.6976,"elapsed_within_tithi_degrees":5.6976},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4,"moon_longitude":117.0854,"elapsed_within_degrees":10.4187},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":120.4731},"karana":{"half_tithi_index":18,"name":"Taitila"},"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":4,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2450555.770833,"ahargana":1862090.2708,"kali_year":5099,"ayanamsa_lahiri":23.8152,"grahas":{"sun":{"sidereal_longitude":3.2595059999999876,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":118.85760600000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false,"latitude":-2.9155},"mars":{"sidereal_longitude":143.64930600000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":true},"mercury":{"sidereal_longitude":15.89200599999998,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":293.872606,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":7.025605999999982,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":348.563006,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":157.4964,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":337.4964,"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":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450555.770833,"kali_year":5099,"ahargana":1862090.2708,"sun":{"sidereal_longitude":3.3877,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":117.0854,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":113.6976,"elapsed_within_tithi_degrees":5.6976},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4,"moon_longitude":117.0854,"elapsed_within_degrees":10.4187},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":120.4731},"karana":{"half_tithi_index":18,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.915,"elongation":113.698},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.915,"opposition_distance":66.302}},"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":"05:45","sunsetLocal":"18:39","solarNoonLocal":"12:12","dayLengthHours":12.889626615904376,"dayLengthDisplay":"12 Hours 53 Mins 23 Secs","nightLengthDisplay":"11 Hours 06 Mins 37 Secs","moonriseLocal":"13:21","moonsetLocal":"02:28","rahuKala":{"name":"Rāhu Kāla","start":"13:49","end":"15:25","startHours":13.811442510659216,"endHours":15.422645837647263,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:45","end":"07:22","startHours":5.755425875718982,"endHours":7.366629202707029,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:59","end":"10:35","startHours":8.977832529695075,"endHours":10.589035856683122,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:46","end":"09:12","startHours":8.763005419430002,"endHours":9.192659639960148,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:18","end":"06:38","startHours":6.292493651381664,"endHours":6.63621702780578,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:46","end":"12:38","startHours":11.770584963141022,"endHours":12.629893404201315,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:02","end":"04:54","startHours":4.036808993598398,"endHours":4.89611743465869,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:41","end":"05:45","startHours":4.681290324393617,"endHours":5.755425875718982,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:21","end":"15:12","startHours":14.348510286321897,"endHours":15.207818727382188,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:27","end":"18:51","startHours":18.445052491623358,"endHours":18.845052491623356,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:39","end":"19:11","startHours":18.645052491623357,"endHours":19.182120267286038,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:24","end":"20:09","startHours":18.395052491623357,"endHours":20.145052491623357,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:46","end":"00:38","startHours":23.770584963141022,"endHours":24.629893404201315,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:45","end":"07:22","startHours":5.755425875718982,"endHours":7.366629202707029,"quality":"auspicious"},{"name":"Roga","start":"07:22","end":"08:59","startHours":7.366629202707029,"endHours":8.977832529695075,"quality":"inauspicious"},{"name":"Udveg","start":"08:59","end":"10:35","startHours":8.977832529695075,"endHours":10.589035856683122,"quality":"inauspicious"},{"name":"Chala","start":"10:35","end":"12:12","startHours":10.589035856683122,"endHours":12.200239183671169,"quality":"neutral"},{"name":"Labha","start":"12:12","end":"13:49","startHours":12.200239183671169,"endHours":13.811442510659216,"quality":"auspicious"},{"name":"Amṛta","start":"13:49","end":"15:25","startHours":13.811442510659216,"endHours":15.422645837647263,"quality":"auspicious"},{"name":"Kāla","start":"15:25","end":"17:02","startHours":15.422645837647263,"endHours":17.03384916463531,"quality":"inauspicious"},{"name":"Śubha","start":"17:02","end":"18:39","startHours":17.03384916463531,"endHours":18.645052491623357,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:39","end":"20:02","startHours":18.645052491623357,"endHours":20.03384916463531,"quality":"auspicious"},{"name":"Kāla","start":"20:02","end":"21:25","startHours":20.03384916463531,"endHours":21.422645837647263,"quality":"inauspicious"},{"name":"Śubha","start":"21:25","end":"22:49","startHours":21.422645837647263,"endHours":22.811442510659216,"quality":"auspicious"},{"name":"Roga","start":"22:49","end":"00:12","startHours":22.811442510659216,"endHours":24.20023918367117,"quality":"inauspicious"},{"name":"Udveg","start":"00:12","end":"01:35","startHours":24.20023918367117,"endHours":25.58903585668312,"quality":"inauspicious"},{"name":"Chala","start":"01:35","end":"02:59","startHours":25.58903585668312,"endHours":26.977832529695075,"quality":"neutral"},{"name":"Labha","start":"02:59","end":"04:22","startHours":26.977832529695075,"endHours":28.366629202707028,"quality":"auspicious"},{"name":"Amṛta","start":"04:22","end":"05:45","startHours":28.366629202707028,"endHours":29.75542587571898,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:45","end":"06:45","startHours":5.755425875718982,"endHours":6.755425875718982,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:45","end":"07:45","startHours":6.755425875718982,"endHours":7.755425875718982,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:45","end":"08:45","startHours":7.755425875718982,"endHours":8.75542587571898,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:45","end":"09:45","startHours":8.75542587571898,"endHours":9.75542587571898,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:45","end":"10:45","startHours":9.75542587571898,"endHours":10.75542587571898,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:45","end":"11:45","startHours":10.75542587571898,"endHours":11.75542587571898,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:45","end":"12:45","startHours":11.75542587571898,"endHours":12.75542587571898,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:45","end":"13:45","startHours":12.75542587571898,"endHours":13.75542587571898,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:45","end":"14:45","startHours":13.75542587571898,"endHours":14.75542587571898,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:45","end":"15:45","startHours":14.75542587571898,"endHours":15.75542587571898,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:45","end":"16:45","startHours":15.75542587571898,"endHours":16.75542587571898,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:45","end":"17:45","startHours":16.75542587571898,"endHours":17.75542587571898,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:45","end":"18:45","startHours":17.75542587571898,"endHours":18.75542587571898,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:45","end":"19:45","startHours":18.75542587571898,"endHours":19.75542587571898,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:45","end":"20:45","startHours":19.75542587571898,"endHours":20.75542587571898,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:45","end":"21:45","startHours":20.75542587571898,"endHours":21.75542587571898,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:45","end":"22:45","startHours":21.75542587571898,"endHours":22.75542587571898,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:45","end":"23:45","startHours":22.75542587571898,"endHours":23.75542587571898,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:45","end":"00:45","startHours":23.75542587571898,"endHours":24.75542587571898,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:45","end":"01:45","startHours":24.75542587571898,"endHours":25.75542587571898,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:45","end":"02:45","startHours":25.75542587571898,"endHours":26.75542587571898,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:45","end":"03:45","startHours":26.75542587571898,"endHours":27.75542587571898,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:45","end":"04:45","startHours":27.75542587571898,"endHours":28.75542587571898,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:45","end":"05:45","startHours":28.75542587571898,"endHours":29.75542587571898,"planetary_lord":"Moon"}],"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":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-West","rahuVasa":"North-West","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"drikRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":10.429682765589513,"eotMinutes":0.2640489797298191,"ayanamsa":23.8152}},"calendars":{"vikram_samvat":2054,"vikram_samvatsara":"Vikṛti","saka_samvat":1919,"saka_samvatsara":"Īśvara","bengali_samvat":1404,"malayalam_era":1173,"nanakshahi_year":528,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Daśamī · Vikram 2054 Vikṛti · Śaka 1919 Īśvara"},"festivals":[{"id":"mesha-sankranti","name":"Meṣa Saṅkrānti (Vaiśākhī / Vishu / Pohelā Boishākh / Bihu)","name_sanskrit":"मेष सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aries; solar new year. Regional: Vaiśākhī (Punjab) · Vishu (Kerala) · Pohelā Boishākh (Bengal) · Bihu (Assam) · Tamil Puthāṇḍu.","vrata":false,"detection":{"sun_rashi":"Meṣa"},"precedence":1},{"id":"baisakhi","name":"Baisakhi (Vaiśākhī)","name_sanskrit":"वैशाखी","tradition":"Regional","associated_deity":"Sūrya + Khalsa Pantha (Sikh)","significance":"Punjab New Year + Sikh Khalsa founding day.","vrata":false,"detection":{"sun_rashi":"Meṣa"},"precedence":2}],"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 April 17, 1997 CE · Bareilly, Uttar Pradesh · Vidhyamitra","description":"April 17, 1997 CE for Bareilly, Uttar Pradesh: Śukla Daśamī, sūryodaya 05:45, sūryāsta 18:39.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/bareilly/1997-04-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/bareilly/1997-04-17","sa":"https://sa.vidhyamitra.com/city/bareilly/1997-04-17","hi":"https://hi.vidhyamitra.com/city/bareilly/1997-04-17","x-default":"https://vidhyamitra.com/city/bareilly/1997-04-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T02:15:58.775Z","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":"2026-05-17T02:15:58.775Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T02:15:58.775Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}