{"id":"vidhyamitra:city-day:bareilly:2001-08-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/bareilly/2001-08-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2001-08-20","date_display":"August 20, 2001 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":2001,"month":8,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452141.770833,"kali_year":5103,"ahargana":1863676.2708,"sun":{"sidereal_longitude":122.5869,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":134.856,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":12.2691,"elapsed_within_tithi_degrees":0.2691},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1,"moon_longitude":134.856,"elapsed_within_degrees":1.5227},"yoga":{"number":20,"name":"Śiva","sum_longitude":257.443},"karana":{"half_tithi_index":2,"name":"Bālava"},"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":2001,"month":8,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2452141.770833,"ahargana":1863676.2708,"kali_year":5103,"ayanamsa_lahiri":23.8758,"grahas":{"sun":{"sidereal_longitude":123.22820899999999,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":136.387409,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false,"latitude":3.9497},"mars":{"sidereal_longitude":237.36920899999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":136.69450899999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":73.89230900000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":87.67230900000004,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":49.766508999999985,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":73.4625,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":253.4625,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"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":2001,"month":8,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452141.770833,"kali_year":5103,"ahargana":1863676.2708,"sun":{"sidereal_longitude":122.5869,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":134.856,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":12.2691,"elapsed_within_tithi_degrees":0.2691},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1,"moon_longitude":134.856,"elapsed_within_degrees":1.5227},"yoga":{"number":20,"name":"Śiva","sum_longitude":257.443},"karana":{"half_tithi_index":2,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.95,"elongation":12.269},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.95,"opposition_distance":167.731}},"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":"05:44","sunsetLocal":"18:47","solarNoonLocal":"12:15","dayLengthHours":13.04512285024505,"dayLengthDisplay":"13 Hours 02 Mins 42 Secs","nightLengthDisplay":"10 Hours 57 Mins 18 Secs","moonriseLocal":"06:48","moonsetLocal":"19:27","rahuKala":{"name":"Rāhu Kāla","start":"07:22","end":"09:00","startHours":7.363552446333608,"endHours":8.99419280261424,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:37","end":"12:15","startHours":10.62483315889487,"endHours":12.255473515175503,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:53","end":"15:31","startHours":13.886113871456132,"endHours":15.516754227736765,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:47","end":"09:13","startHours":8.776774088443489,"endHours":9.21161151678499,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:17","end":"06:37","startHours":6.276458875479854,"endHours":6.624328818153055,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:49","end":"12:41","startHours":11.820636086834002,"endHours":12.690310943517003,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:00","end":"04:52","startHours":3.9935623766869695,"endHours":4.863237233369973,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:39","end":"05:44","startHours":4.6458185191992225,"endHours":5.732912090052976,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:26","end":"15:18","startHours":14.429660656883009,"endHours":15.299335513566012,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:35","end":"18:59","startHours":18.57803494029803,"endHours":18.978034940298027,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:47","end":"19:19","startHours":18.778034940298028,"endHours":19.321581725724904,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:32","end":"20:17","startHours":18.528034940298028,"endHours":20.278034940298028,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:49","end":"00:41","startHours":23.820636086834,"endHours":24.690310943517005,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:44","end":"07:22","startHours":5.732912090052976,"endHours":7.363552446333608,"quality":"auspicious"},{"name":"Kāla","start":"07:22","end":"09:00","startHours":7.363552446333608,"endHours":8.99419280261424,"quality":"inauspicious"},{"name":"Śubha","start":"09:00","end":"10:37","startHours":8.99419280261424,"endHours":10.62483315889487,"quality":"auspicious"},{"name":"Roga","start":"10:37","end":"12:15","startHours":10.62483315889487,"endHours":12.255473515175503,"quality":"inauspicious"},{"name":"Udveg","start":"12:15","end":"13:53","startHours":12.255473515175503,"endHours":13.886113871456132,"quality":"inauspicious"},{"name":"Chala","start":"13:53","end":"15:31","startHours":13.886113871456132,"endHours":15.516754227736765,"quality":"neutral"},{"name":"Labha","start":"15:31","end":"17:09","startHours":15.516754227736765,"endHours":17.147394584017395,"quality":"auspicious"},{"name":"Amṛta","start":"17:09","end":"18:47","startHours":17.147394584017395,"endHours":18.778034940298028,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:47","end":"20:09","startHours":18.778034940298028,"endHours":20.1473945840174,"quality":"neutral"},{"name":"Labha","start":"20:09","end":"21:31","startHours":20.1473945840174,"endHours":21.516754227736765,"quality":"auspicious"},{"name":"Amṛta","start":"21:31","end":"22:53","startHours":21.516754227736765,"endHours":22.886113871456132,"quality":"auspicious"},{"name":"Kāla","start":"22:53","end":"00:15","startHours":22.886113871456132,"endHours":24.255473515175503,"quality":"inauspicious"},{"name":"Śubha","start":"00:15","end":"01:37","startHours":24.255473515175503,"endHours":25.624833158894873,"quality":"auspicious"},{"name":"Roga","start":"01:37","end":"03:00","startHours":25.624833158894873,"endHours":26.99419280261424,"quality":"inauspicious"},{"name":"Udveg","start":"03:00","end":"04:22","startHours":26.99419280261424,"endHours":28.363552446333607,"quality":"inauspicious"},{"name":"Chala","start":"04:22","end":"05:44","startHours":28.363552446333607,"endHours":29.732912090052977,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:44","end":"06:44","startHours":5.732912090052976,"endHours":6.732912090052976,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:44","end":"07:44","startHours":6.732912090052976,"endHours":7.732912090052976,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:44","end":"08:44","startHours":7.732912090052976,"endHours":8.732912090052977,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:44","end":"09:44","startHours":8.732912090052977,"endHours":9.732912090052977,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:44","end":"10:44","startHours":9.732912090052977,"endHours":10.732912090052977,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:44","end":"11:44","startHours":10.732912090052977,"endHours":11.732912090052977,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:44","end":"12:44","startHours":11.732912090052977,"endHours":12.732912090052977,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:44","end":"13:44","startHours":12.732912090052977,"endHours":13.732912090052977,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:44","end":"14:44","startHours":13.732912090052977,"endHours":14.732912090052977,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:44","end":"15:44","startHours":14.732912090052977,"endHours":15.732912090052977,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:44","end":"16:44","startHours":15.732912090052977,"endHours":16.732912090052977,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:44","end":"17:44","startHours":16.732912090052977,"endHours":17.732912090052977,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:44","end":"18:44","startHours":17.732912090052977,"endHours":18.732912090052977,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:44","end":"19:44","startHours":18.732912090052977,"endHours":19.732912090052977,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:44","end":"20:44","startHours":19.732912090052977,"endHours":20.732912090052977,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:44","end":"21:44","startHours":20.732912090052977,"endHours":21.732912090052977,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:44","end":"22:44","startHours":21.732912090052977,"endHours":22.732912090052977,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:44","end":"23:44","startHours":22.732912090052977,"endHours":23.732912090052977,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:44","end":"00:44","startHours":23.732912090052977,"endHours":24.732912090052977,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:44","end":"01:44","startHours":24.732912090052977,"endHours":25.732912090052977,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:44","end":"02:44","startHours":25.732912090052977,"endHours":26.732912090052977,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:44","end":"03:44","startHours":26.732912090052977,"endHours":27.732912090052977,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:44","end":"04:44","startHours":27.732912090052977,"endHours":28.732912090052977,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:44","end":"05:44","startHours":28.732912090052977,"endHours":29.732912090052977,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"West","rahuVasa":"North-East","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":12.47506691358466,"eotMinutes":-3.0500109105302213,"ayanamsa":23.8758}},"calendars":{"vikram_samvat":2058,"vikram_samvatsara":"Jaya","saka_samvat":1923,"saka_samvatsara":"Vṛṣa","bengali_samvat":1408,"malayalam_era":1177,"nanakshahi_year":532,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Dvitīyā · Vikram 2058 Jaya · Śaka 1923 Vṛṣa"},"festivals":[{"id":"simha-sankranti","name":"Siṁha Saṅkrānti","name_sanskrit":"सिंह सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Leo.","vrata":false,"detection":{"sun_rashi":"Siṃha"},"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":[]},"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 20, 2001 CE · Bareilly, Uttar Pradesh · Vidhyamitra","description":"August 20, 2001 CE for Bareilly, Uttar Pradesh: Śukla Dvitīyā, sūryodaya 05:44, sūryāsta 18:47.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/bareilly/2001-08-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/bareilly/2001-08-20","sa":"https://sa.vidhyamitra.com/city/bareilly/2001-08-20","hi":"https://hi.vidhyamitra.com/city/bareilly/2001-08-20","x-default":"https://vidhyamitra.com/city/bareilly/2001-08-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-16T22:07:45.709Z","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":"2026-05-16T22:07:45.709Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-16T22:07:45.709Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}