{"id":"vidhyamitra:city-day:bareilly:2180-10-21:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/bareilly/2180-10-21","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2180-10-21","date_display":"October 21, 2180 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":2180,"month":10,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2517582.770833,"kali_year":5282,"ahargana":1929117.2708,"sun":{"sidereal_longitude":180.8016,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":206.4699,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":25.6683,"elapsed_within_tithi_degrees":1.6683},"nakshatra":{"number":16,"name":"Viśākhā","pada":2,"moon_longitude":206.4699,"elapsed_within_degrees":6.4699},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":27.2714},"karana":{"half_tithi_index":4,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2180,"month":10,"day":21,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2517582.770833,"ahargana":1929117.2708,"kali_year":5282,"ayanamsa_lahiri":26.3787,"grahas":{"sun":{"sidereal_longitude":181.96608200000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":210.11028199999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false,"latitude":0.0303},"mars":{"sidereal_longitude":61.763082,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":true},"mercury":{"sidereal_longitude":168.44978200000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":110.270082,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":153.67148199999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":82.23788200000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":206.0834,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":26.0834,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":2180,"month":10,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2517582.770833,"kali_year":5282,"ahargana":1929117.2708,"sun":{"sidereal_longitude":180.8016,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":206.4699,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":25.6683,"elapsed_within_tithi_degrees":1.6683},"nakshatra":{"number":16,"name":"Viśākhā","pada":2,"moon_longitude":206.4699,"elapsed_within_degrees":6.4699},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":27.2714},"karana":{"half_tithi_index":4,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.03,"elongation":25.668},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.03,"opposition_distance":154.332}},"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":"06:16","sunsetLocal":"17:36","solarNoonLocal":"11:56","dayLengthHours":11.334490036256788,"dayLengthDisplay":"11 Hours 20 Mins 04 Secs","nightLengthDisplay":"12 Hours 39 Mins 56 Secs","moonriseLocal":"08:30","moonsetLocal":"19:08","rahuKala":{"name":"Rāhu Kāla","start":"09:06","end":"10:31","startHours":9.107193814824054,"endHours":10.524005069356154,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:21","end":"14:46","startHours":13.35762757842035,"endHours":14.774438832952448,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:16","end":"07:41","startHours":6.273571305759858,"endHours":7.690382560291956,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:55","end":"09:18","startHours":8.918285647553109,"endHours":9.296101982095001,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:45","end":"07:03","startHours":6.745841723937224,"endHours":7.048094791570739,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:34","end":"12:19","startHours":11.56299998934636,"endHours":12.318632658430145,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:46","end":"05:31","startHours":4.762305967592286,"endHours":5.517938636676072,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:20","end":"06:16","startHours":5.329030469405126,"endHours":6.273571305759858,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:50","end":"14:35","startHours":13.829897996597717,"endHours":14.585530665681503,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:24","end":"17:48","startHours":17.408061342016648,"endHours":17.808061342016646,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:36","end":"18:05","startHours":17.608061342016647,"endHours":18.080331760194014,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:21","end":"19:06","startHours":17.358061342016647,"endHours":19.108061342016647,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:34","end":"00:19","startHours":23.56299998934636,"endHours":24.318632658430147,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:16","end":"07:41","startHours":6.273571305759858,"endHours":7.690382560291956,"quality":"inauspicious"},{"name":"Śubha","start":"07:41","end":"09:06","startHours":7.690382560291956,"endHours":9.107193814824054,"quality":"auspicious"},{"name":"Roga","start":"09:06","end":"10:31","startHours":9.107193814824054,"endHours":10.524005069356154,"quality":"inauspicious"},{"name":"Udveg","start":"10:31","end":"11:56","startHours":10.524005069356154,"endHours":11.940816323888253,"quality":"inauspicious"},{"name":"Chala","start":"11:56","end":"13:21","startHours":11.940816323888253,"endHours":13.35762757842035,"quality":"neutral"},{"name":"Labha","start":"13:21","end":"14:46","startHours":13.35762757842035,"endHours":14.774438832952448,"quality":"auspicious"},{"name":"Amṛta","start":"14:46","end":"16:11","startHours":14.774438832952448,"endHours":16.191250087484548,"quality":"auspicious"},{"name":"Kāla","start":"16:11","end":"17:36","startHours":16.191250087484548,"endHours":17.608061342016647,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:36","end":"19:11","startHours":17.608061342016647,"endHours":19.191250087484548,"quality":"auspicious"},{"name":"Amṛta","start":"19:11","end":"20:46","startHours":19.191250087484548,"endHours":20.77443883295245,"quality":"auspicious"},{"name":"Kāla","start":"20:46","end":"22:21","startHours":20.77443883295245,"endHours":22.357627578420352,"quality":"inauspicious"},{"name":"Śubha","start":"22:21","end":"23:56","startHours":22.357627578420352,"endHours":23.940816323888253,"quality":"auspicious"},{"name":"Roga","start":"23:56","end":"01:31","startHours":23.940816323888253,"endHours":25.524005069356154,"quality":"inauspicious"},{"name":"Udveg","start":"01:31","end":"03:06","startHours":25.524005069356154,"endHours":27.107193814824058,"quality":"inauspicious"},{"name":"Chala","start":"03:06","end":"04:41","startHours":27.107193814824058,"endHours":28.690382560291958,"quality":"neutral"},{"name":"Labha","start":"04:41","end":"06:16","startHours":28.690382560291958,"endHours":30.27357130575986,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:16","end":"07:16","startHours":6.273571305759858,"endHours":7.273571305759858,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:16","end":"08:16","startHours":7.273571305759858,"endHours":8.273571305759859,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:16","end":"09:16","startHours":8.273571305759859,"endHours":9.273571305759859,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:16","end":"10:16","startHours":9.273571305759859,"endHours":10.273571305759859,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:16","end":"11:16","startHours":10.273571305759859,"endHours":11.273571305759859,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:16","end":"12:16","startHours":11.273571305759859,"endHours":12.273571305759859,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:16","end":"13:16","startHours":12.273571305759859,"endHours":13.273571305759859,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:16","end":"14:16","startHours":13.273571305759859,"endHours":14.273571305759859,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:16","end":"15:16","startHours":14.273571305759859,"endHours":15.273571305759859,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:16","end":"16:16","startHours":15.273571305759859,"endHours":16.27357130575986,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:16","end":"17:16","startHours":16.27357130575986,"endHours":17.27357130575986,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:16","end":"18:16","startHours":17.27357130575986,"endHours":18.27357130575986,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:16","end":"19:16","startHours":18.27357130575986,"endHours":19.27357130575986,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:16","end":"20:16","startHours":19.27357130575986,"endHours":20.27357130575986,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:16","end":"21:16","startHours":20.27357130575986,"endHours":21.27357130575986,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:16","end":"22:16","startHours":21.27357130575986,"endHours":22.27357130575986,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:16","end":"23:16","startHours":22.27357130575986,"endHours":23.27357130575986,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:16","end":"00:16","startHours":23.27357130575986,"endHours":24.27357130575986,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:16","end":"01:16","startHours":24.27357130575986,"endHours":25.27357130575986,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:16","end":"02:16","startHours":25.27357130575986,"endHours":26.27357130575986,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:16","end":"03:16","startHours":26.27357130575986,"endHours":27.27357130575986,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:16","end":"04:16","startHours":27.27357130575986,"endHours":28.27357130575986,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:16","end":"05:16","startHours":28.27357130575986,"endHours":29.27357130575986,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:16","end":"06:16","startHours":29.27357130575986,"endHours":30.27357130575986,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-East","rahuVasa":"East","anandadiYoga":{"name":"Maitra","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-10.884741055757171,"eotMinutes":15.829420566704727,"ayanamsa":26.3787}},"calendars":{"vikram_samvat":2237,"vikram_samvatsara":"Vijaya","saka_samvat":2102,"saka_samvatsara":"Vikrama","bengali_samvat":1587,"malayalam_era":1356,"nanakshahi_year":711,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Tṛtīyā · Vikram 2237 Vijaya · Śaka 2102 Vikrama"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Viśākhā","url":"/day/-0562-04-11","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 October 21, 2180 CE · Bareilly, Uttar Pradesh · Vidhyamitra","description":"October 21, 2180 CE for Bareilly, Uttar Pradesh: Śukla Tṛtīyā, sūryodaya 06:16, sūryāsta 17:36.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/bareilly/2180-10-21","hreflang_alternates":{"en":"https://vidhyamitra.com/city/bareilly/2180-10-21","sa":"https://sa.vidhyamitra.com/city/bareilly/2180-10-21","hi":"https://hi.vidhyamitra.com/city/bareilly/2180-10-21","x-default":"https://vidhyamitra.com/city/bareilly/2180-10-21"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-30T22:42:49.638Z","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":"2026-05-30T22:42:49.638Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-30T22:42:49.638Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}