{"id":"vidhyamitra:city-day:bareilly:2103-04-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/bareilly/2103-04-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2103-04-20","date_display":"April 20, 2103 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":2103,"month":4,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2489273.770833,"kali_year":5205,"ahargana":1900808.2708,"sun":{"sidereal_longitude":3.9447,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":155.0659,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":151.1212,"elapsed_within_tithi_degrees":7.1212},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3,"moon_longitude":155.0659,"elapsed_within_degrees":8.3993},"yoga":{"number":12,"name":"Dhruva","sum_longitude":159.0106},"karana":{"half_tithi_index":25,"name":"Taitila"},"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":2103,"month":4,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2489273.770833,"ahargana":1900808.2708,"kali_year":5205,"ayanamsa_lahiri":25.296,"grahas":{"sun":{"sidereal_longitude":4.066493999999977,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":156.12589400000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false,"latitude":-4.2016},"mars":{"sidereal_longitude":325.200294,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":349.959694,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":270.225594,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":46.636893999999984,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":214.405894,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":266.0305,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":86.0305,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","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":2103,"month":4,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2489273.770833,"kali_year":5205,"ahargana":1900808.2708,"sun":{"sidereal_longitude":3.9447,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":155.0659,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":151.1212,"elapsed_within_tithi_degrees":7.1212},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3,"moon_longitude":155.0659,"elapsed_within_degrees":8.3993},"yoga":{"number":12,"name":"Dhruva","sum_longitude":159.0106},"karana":{"half_tithi_index":25,"name":"Taitila"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.202,"elongation":151.121},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.202,"opposition_distance":28.879}},"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":"05:43","sunsetLocal":"18:40","solarNoonLocal":"12:11","dayLengthHours":12.951348184742198,"dayLengthDisplay":"12 Hours 57 Mins 05 Secs","nightLengthDisplay":"11 Hours 02 Mins 55 Secs","moonriseLocal":"16:18","moonsetLocal":"04:21","rahuKala":{"name":"Rāhu Kāla","start":"10:34","end":"12:11","startHours":10.569592085813209,"endHours":12.188510608905984,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:26","end":"17:03","startHours":15.426347655091533,"endHours":17.045266178184306,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:20","end":"08:57","startHours":7.3317550396276605,"endHours":8.950673562720436,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:44","end":"09:10","startHours":8.734817759641398,"endHours":9.166529365799471,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:15","end":"06:36","startHours":6.252476024232477,"endHours":6.597845309158935,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:45","end":"12:37","startHours":11.756799002747911,"endHours":12.620222215064057,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:59","end":"04:51","startHours":3.9859900919025923,"endHours":4.849413304218739,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:38","end":"05:43","startHours":4.633557501139702,"endHours":5.712836516534885,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:21","end":"15:13","startHours":14.34706863969635,"endHours":15.210491852012495,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:28","end":"18:52","startHours":18.464184701277084,"endHours":18.864184701277082,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:40","end":"19:12","startHours":18.664184701277083,"endHours":19.203824208974673,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:25","end":"20:10","startHours":18.414184701277083,"endHours":20.164184701277083,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:45","end":"00:37","startHours":23.75679900274791,"endHours":24.62022221506406,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:43","end":"07:20","startHours":5.712836516534885,"endHours":7.3317550396276605,"quality":"neutral"},{"name":"Labha","start":"07:20","end":"08:57","startHours":7.3317550396276605,"endHours":8.950673562720436,"quality":"auspicious"},{"name":"Amṛta","start":"08:57","end":"10:34","startHours":8.950673562720436,"endHours":10.569592085813209,"quality":"auspicious"},{"name":"Kāla","start":"10:34","end":"12:11","startHours":10.569592085813209,"endHours":12.188510608905984,"quality":"inauspicious"},{"name":"Śubha","start":"12:11","end":"13:48","startHours":12.188510608905984,"endHours":13.80742913199876,"quality":"auspicious"},{"name":"Roga","start":"13:48","end":"15:26","startHours":13.80742913199876,"endHours":15.426347655091533,"quality":"inauspicious"},{"name":"Udveg","start":"15:26","end":"17:03","startHours":15.426347655091533,"endHours":17.045266178184306,"quality":"inauspicious"},{"name":"Chala","start":"17:03","end":"18:40","startHours":17.045266178184306,"endHours":18.664184701277083,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:40","end":"20:03","startHours":18.664184701277083,"endHours":20.04526617818431,"quality":"inauspicious"},{"name":"Udveg","start":"20:03","end":"21:26","startHours":20.04526617818431,"endHours":21.426347655091533,"quality":"inauspicious"},{"name":"Chala","start":"21:26","end":"22:48","startHours":21.426347655091533,"endHours":22.80742913199876,"quality":"neutral"},{"name":"Labha","start":"22:48","end":"00:11","startHours":22.80742913199876,"endHours":24.188510608905986,"quality":"auspicious"},{"name":"Amṛta","start":"00:11","end":"01:34","startHours":24.188510608905986,"endHours":25.56959208581321,"quality":"auspicious"},{"name":"Kāla","start":"01:34","end":"02:57","startHours":25.56959208581321,"endHours":26.950673562720436,"quality":"inauspicious"},{"name":"Śubha","start":"02:57","end":"04:20","startHours":26.950673562720436,"endHours":28.33175503962766,"quality":"auspicious"},{"name":"Roga","start":"04:20","end":"05:43","startHours":28.33175503962766,"endHours":29.712836516534885,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:43","end":"06:43","startHours":5.712836516534885,"endHours":6.712836516534885,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:43","end":"07:43","startHours":6.712836516534885,"endHours":7.712836516534885,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:43","end":"08:43","startHours":7.712836516534885,"endHours":8.712836516534885,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:43","end":"09:43","startHours":8.712836516534885,"endHours":9.712836516534885,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:43","end":"10:43","startHours":9.712836516534885,"endHours":10.712836516534885,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:43","end":"11:43","startHours":10.712836516534885,"endHours":11.712836516534885,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:43","end":"12:43","startHours":11.712836516534885,"endHours":12.712836516534885,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:43","end":"13:43","startHours":12.712836516534885,"endHours":13.712836516534885,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:43","end":"14:43","startHours":13.712836516534885,"endHours":14.712836516534885,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:43","end":"15:43","startHours":14.712836516534885,"endHours":15.712836516534885,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:43","end":"16:43","startHours":15.712836516534885,"endHours":16.712836516534885,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:43","end":"17:43","startHours":16.712836516534885,"endHours":17.712836516534885,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:43","end":"18:43","startHours":17.712836516534885,"endHours":18.712836516534885,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:43","end":"19:43","startHours":18.712836516534885,"endHours":19.712836516534885,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:43","end":"20:43","startHours":19.712836516534885,"endHours":20.712836516534885,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:43","end":"21:43","startHours":20.712836516534885,"endHours":21.712836516534885,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:43","end":"22:43","startHours":21.712836516534885,"endHours":22.712836516534885,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:43","end":"23:43","startHours":22.712836516534885,"endHours":23.712836516534885,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:43","end":"00:43","startHours":23.712836516534885,"endHours":24.712836516534885,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:43","end":"01:43","startHours":24.712836516534885,"endHours":25.712836516534885,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:43","end":"02:43","startHours":25.712836516534885,"endHours":26.712836516534885,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:43","end":"03:43","startHours":26.712836516534885,"endHours":27.712836516534885,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:43","end":"04:43","startHours":27.712836516534885,"endHours":28.712836516534885,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:43","end":"05:43","startHours":28.712836516534885,"endHours":29.712836516534885,"planetary_lord":"Mars"}],"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":"West (Paścim)","chandraVasa":"North-West","rahuVasa":"South-East","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"drikRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":11.245978965860473,"eotMinutes":0.9677634656409275,"ayanamsa":25.296}},"calendars":{"vikram_samvat":2160,"vikram_samvatsara":"Dhātṛ","saka_samvat":2025,"saka_samvatsara":"Rudhirodgāri","bengali_samvat":1510,"malayalam_era":1279,"nanakshahi_year":634,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Trayodaśī · Vikram 2160 Dhātṛ · Śaka 2025 Rudhirodgāri"},"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},{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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 April 20, 2103 CE · Bareilly, Uttar Pradesh · Vidhyamitra","description":"April 20, 2103 CE for Bareilly, Uttar Pradesh: Śukla Trayodaśī, sūryodaya 05:43, sūryāsta 18:40.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/bareilly/2103-04-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/bareilly/2103-04-20","sa":"https://sa.vidhyamitra.com/city/bareilly/2103-04-20","hi":"https://hi.vidhyamitra.com/city/bareilly/2103-04-20","x-default":"https://vidhyamitra.com/city/bareilly/2103-04-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-20T22:52:31.802Z","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":"2026-05-20T22:52:31.802Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-20T22:52:31.802Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}