{"id":"vidhyamitra:city-day:bareilly:2021-02-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/bareilly/2021-02-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2021-02-17","date_display":"February 17, 2021 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":2021,"month":2,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2459262.770833,"kali_year":5122,"ahargana":1870797.2708,"sun":{"sidereal_longitude":304.5038,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":6.8443,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":62.3406,"elapsed_within_tithi_degrees":2.3406},"nakshatra":{"number":1,"name":"Aśvinī","pada":3,"moon_longitude":6.8443,"elapsed_within_degrees":6.8443},"yoga":{"number":24,"name":"Śukla","sum_longitude":311.3481},"karana":{"half_tithi_index":10,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2021,"month":2,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2459262.770833,"ahargana":1870797.2708,"kali_year":5122,"ayanamsa_lahiri":24.1482,"grahas":{"sun":{"sidereal_longitude":304.444435,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":4.762234999999976,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false,"latitude":-3.4108},"mars":{"sidereal_longitude":26.967634999999973,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":287.526335,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":289.69553500000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"venus":{"sidereal_longitude":294.95743500000003,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":283.005035,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":56.1577,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":236.1577,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"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":2021,"month":2,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2459262.770833,"kali_year":5122,"ahargana":1870797.2708,"sun":{"sidereal_longitude":304.5038,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":6.8443,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":62.3406,"elapsed_within_tithi_degrees":2.3406},"nakshatra":{"number":1,"name":"Aśvinī","pada":3,"moon_longitude":6.8443,"elapsed_within_degrees":6.8443},"yoga":{"number":24,"name":"Śukla","sum_longitude":311.3481},"karana":{"half_tithi_index":10,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.411,"elongation":62.341},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.411,"opposition_distance":117.659}},"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":"06:49","sunsetLocal":"18:04","solarNoonLocal":"12:27","dayLengthHours":11.253896157027224,"dayLengthDisplay":"11 Hours 15 Mins 14 Secs","nightLengthDisplay":"12 Hours 44 Mins 46 Secs","moonriseLocal":"10:01","moonsetLocal":"22:55","rahuKala":{"name":"Rāhu Kāla","start":"12:27","end":"13:51","startHours":12.446182805855603,"endHours":13.852919825484005,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:14","end":"09:38","startHours":8.225971746970393,"endHours":9.632708766598796,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:02","end":"12:27","startHours":11.039445786227198,"endHours":12.446182805855603,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:27","end":"09:49","startHours":9.445143830648343,"endHours":9.82027370254925,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:17","end":"07:35","startHours":7.288147067218125,"endHours":7.588250964738851,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:04","end":"12:49","startHours":12.071052933954693,"endHours":12.82131267775651,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:19","end":"06:04","startHours":5.31871523973836,"endHours":6.068974983540175,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:53","end":"06:49","startHours":5.881410047589721,"endHours":6.81923472734199,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:19","end":"15:04","startHours":14.321832165360139,"endHours":15.072091909161953,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:52","end":"18:16","startHours":17.873130884369214,"endHours":18.273130884369213,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:04","end":"18:33","startHours":18.073130884369213,"endHours":18.542043224245347,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:49","end":"19:34","startHours":17.823130884369213,"endHours":19.573130884369213,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:04","end":"00:49","startHours":24.071052933954693,"endHours":24.821312677756506,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:49","end":"08:14","startHours":6.81923472734199,"endHours":8.225971746970393,"quality":"auspicious"},{"name":"Amṛta","start":"08:14","end":"09:38","startHours":8.225971746970393,"endHours":9.632708766598796,"quality":"auspicious"},{"name":"Kāla","start":"09:38","end":"11:02","startHours":9.632708766598796,"endHours":11.039445786227198,"quality":"inauspicious"},{"name":"Śubha","start":"11:02","end":"12:27","startHours":11.039445786227198,"endHours":12.446182805855603,"quality":"auspicious"},{"name":"Roga","start":"12:27","end":"13:51","startHours":12.446182805855603,"endHours":13.852919825484005,"quality":"inauspicious"},{"name":"Udveg","start":"13:51","end":"15:16","startHours":13.852919825484005,"endHours":15.259656845112406,"quality":"inauspicious"},{"name":"Chala","start":"15:16","end":"16:40","startHours":15.259656845112406,"endHours":16.66639386474081,"quality":"neutral"},{"name":"Labha","start":"16:40","end":"18:04","startHours":16.66639386474081,"endHours":18.073130884369213,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:04","end":"19:40","startHours":18.073130884369213,"endHours":19.66639386474081,"quality":"inauspicious"},{"name":"Chala","start":"19:40","end":"21:16","startHours":19.66639386474081,"endHours":21.259656845112406,"quality":"neutral"},{"name":"Labha","start":"21:16","end":"22:51","startHours":21.259656845112406,"endHours":22.852919825484005,"quality":"auspicious"},{"name":"Amṛta","start":"22:51","end":"00:27","startHours":22.852919825484005,"endHours":24.4461828058556,"quality":"auspicious"},{"name":"Kāla","start":"00:27","end":"02:02","startHours":24.4461828058556,"endHours":26.039445786227198,"quality":"inauspicious"},{"name":"Śubha","start":"02:02","end":"03:38","startHours":26.039445786227198,"endHours":27.632708766598796,"quality":"auspicious"},{"name":"Roga","start":"03:38","end":"05:14","startHours":27.632708766598796,"endHours":29.225971746970394,"quality":"inauspicious"},{"name":"Udveg","start":"05:14","end":"06:49","startHours":29.225971746970394,"endHours":30.81923472734199,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:49","end":"07:49","startHours":6.81923472734199,"endHours":7.81923472734199,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:49","end":"08:49","startHours":7.81923472734199,"endHours":8.819234727341989,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:49","end":"09:49","startHours":8.819234727341989,"endHours":9.819234727341989,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:49","end":"10:49","startHours":9.819234727341989,"endHours":10.819234727341989,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:49","end":"11:49","startHours":10.819234727341989,"endHours":11.819234727341989,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:49","end":"12:49","startHours":11.819234727341989,"endHours":12.819234727341989,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:49","end":"13:49","startHours":12.819234727341989,"endHours":13.819234727341989,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:49","end":"14:49","startHours":13.819234727341989,"endHours":14.819234727341989,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:49","end":"15:49","startHours":14.819234727341989,"endHours":15.819234727341989,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:49","end":"16:49","startHours":15.819234727341989,"endHours":16.81923472734199,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:49","end":"17:49","startHours":16.81923472734199,"endHours":17.81923472734199,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:49","end":"18:49","startHours":17.81923472734199,"endHours":18.81923472734199,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:49","end":"19:49","startHours":18.81923472734199,"endHours":19.81923472734199,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:49","end":"20:49","startHours":19.81923472734199,"endHours":20.81923472734199,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:49","end":"21:49","startHours":20.81923472734199,"endHours":21.81923472734199,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:49","end":"22:49","startHours":21.81923472734199,"endHours":22.81923472734199,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:49","end":"23:49","startHours":22.81923472734199,"endHours":23.81923472734199,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:49","end":"00:49","startHours":23.81923472734199,"endHours":24.81923472734199,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:49","end":"01:49","startHours":24.81923472734199,"endHours":25.81923472734199,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:49","end":"02:49","startHours":25.81923472734199,"endHours":26.81923472734199,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:49","end":"03:49","startHours":26.81923472734199,"endHours":27.81923472734199,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:49","end":"04:49","startHours":27.81923472734199,"endHours":28.81923472734199,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:49","end":"05:49","startHours":28.81923472734199,"endHours":29.81923472734199,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:49","end":"06:49","startHours":29.81923472734199,"endHours":30.81923472734199,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"South-West","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"drikRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-11.962185480025251,"eotMinutes":-14.492568351336082,"ayanamsa":24.1482}},"calendars":{"vikram_samvat":2078,"vikram_samvatsara":"Ānanda","saka_samvat":1943,"saka_samvatsara":"Plava","bengali_samvat":1428,"malayalam_era":1197,"nanakshahi_year":552,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Śukla Ṣaṣṭhī · Vikram 2078 Ānanda · Śaka 1943 Plava"},"festivals":[{"id":"kumbha-sankranti","name":"Kumbha Saṅkrānti","name_sanskrit":"कुम्भ सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aquarius; Kumbha-māsa begins.","vrata":false,"detection":{"sun_rashi":"Kumbha"},"precedence":5}],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","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 February 17, 2021 CE · Bareilly, Uttar Pradesh · Vidhyamitra","description":"February 17, 2021 CE for Bareilly, Uttar Pradesh: Śukla Ṣaṣṭhī, sūryodaya 06:49, sūryāsta 18:04.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/bareilly/2021-02-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/bareilly/2021-02-17","sa":"https://sa.vidhyamitra.com/city/bareilly/2021-02-17","hi":"https://hi.vidhyamitra.com/city/bareilly/2021-02-17","x-default":"https://vidhyamitra.com/city/bareilly/2021-02-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T03:28:22.581Z","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":"2026-05-15T03:28:22.582Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T03:28:22.582Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}