{"id":"vidhyamitra:city-day:varanasi:2016-02-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/varanasi/2016-02-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2016-02-01","date_display":"February 1, 2016 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":2016,"month":2,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457419.770833,"kali_year":5117,"ahargana":1868954.2708,"sun":{"sidereal_longitude":287.4933,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":198.2714,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":270.7781,"elapsed_within_tithi_degrees":6.7781},"nakshatra":{"number":15,"name":"Svātī","pada":4,"moon_longitude":198.2714,"elapsed_within_degrees":11.6047},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":125.7647},"karana":{"half_tithi_index":45,"name":"Kaulava"},"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":2016,"month":2,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2457419.770833,"ahargana":1868954.2708,"kali_year":5117,"ayanamsa_lahiri":24.0777,"grahas":{"sun":{"sidereal_longitude":287.51825099999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"moon":{"sidereal_longitude":196.27045099999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false,"latitude":3.1503},"mars":{"sidereal_longitude":200.66595099999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":262.6787509999999,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":147.536851,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":true},"venus":{"sidereal_longitude":255.76895100000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":229.832451,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":153.8087,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":333.8087,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":2016,"month":2,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457419.770833,"kali_year":5117,"ahargana":1868954.2708,"sun":{"sidereal_longitude":287.4933,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":198.2714,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":270.7781,"elapsed_within_tithi_degrees":6.7781},"nakshatra":{"number":15,"name":"Svātī","pada":4,"moon_longitude":198.2714,"elapsed_within_degrees":11.6047},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":125.7647},"karana":{"half_tithi_index":45,"name":"Kaulava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.15,"elongation":89.222},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.15,"opposition_distance":90.778}},"eclipse_window_40days":[]},"city":{"slug":"varanasi","name":"Vārāṇasī (Kāśī)","lat":25.3176,"lon":82.9739,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"varanasi","name":"Vārāṇasī (Kāśī)","lat":25.3176,"lon":82.9739,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"06:42","sunsetLocal":"17:42","solarNoonLocal":"12:12","dayLengthHours":10.999913385242706,"dayLengthDisplay":"11 Hours 00 Mins 00 Secs","nightLengthDisplay":"13 Hours 00 Mins 00 Secs","moonriseLocal":"00:33","moonsetLocal":"11:41","rahuKala":{"name":"Rāhu Kāla","start":"08:04","end":"09:27","startHours":8.071594949157245,"endHours":9.446584122312583,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:49","end":"12:12","startHours":10.821573295467921,"endHours":12.19656246862326,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:34","end":"14:57","startHours":13.571551641778598,"endHours":14.946540814933936,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:16","end":"09:38","startHours":9.263252232558537,"endHours":9.629916012066627,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:09","end":"07:27","startHours":7.154935500387018,"endHours":7.448266523993491,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:50","end":"12:34","startHours":11.829898689115169,"endHours":12.56322624813135,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:14","end":"05:58","startHours":5.229950657969544,"endHours":5.963278216985725,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:47","end":"06:42","startHours":5.77994632723168,"endHours":6.696605776001905,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:02","end":"14:46","startHours":14.02988136616371,"endHours":14.76320892517989,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:30","end":"17:54","startHours":17.496519161244613,"endHours":17.896519161244612,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:42","end":"18:09","startHours":17.696519161244613,"endHours":18.154848885629725,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:27","end":"19:12","startHours":17.446519161244613,"endHours":19.196519161244613,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:50","end":"00:34","startHours":23.82989868911517,"endHours":24.56322624813135,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:42","end":"08:04","startHours":6.696605776001905,"endHours":8.071594949157245,"quality":"auspicious"},{"name":"Kāla","start":"08:04","end":"09:27","startHours":8.071594949157245,"endHours":9.446584122312583,"quality":"inauspicious"},{"name":"Śubha","start":"09:27","end":"10:49","startHours":9.446584122312583,"endHours":10.821573295467921,"quality":"auspicious"},{"name":"Roga","start":"10:49","end":"12:12","startHours":10.821573295467921,"endHours":12.19656246862326,"quality":"inauspicious"},{"name":"Udveg","start":"12:12","end":"13:34","startHours":12.19656246862326,"endHours":13.571551641778598,"quality":"inauspicious"},{"name":"Chala","start":"13:34","end":"14:57","startHours":13.571551641778598,"endHours":14.946540814933936,"quality":"neutral"},{"name":"Labha","start":"14:57","end":"16:19","startHours":14.946540814933936,"endHours":16.321529988089274,"quality":"auspicious"},{"name":"Amṛta","start":"16:19","end":"17:42","startHours":16.321529988089274,"endHours":17.696519161244613,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:42","end":"19:19","startHours":17.696519161244613,"endHours":19.321529988089274,"quality":"neutral"},{"name":"Labha","start":"19:19","end":"20:57","startHours":19.321529988089274,"endHours":20.946540814933936,"quality":"auspicious"},{"name":"Amṛta","start":"20:57","end":"22:34","startHours":20.946540814933936,"endHours":22.571551641778598,"quality":"auspicious"},{"name":"Kāla","start":"22:34","end":"00:12","startHours":22.571551641778598,"endHours":24.19656246862326,"quality":"inauspicious"},{"name":"Śubha","start":"00:12","end":"01:49","startHours":24.19656246862326,"endHours":25.82157329546792,"quality":"auspicious"},{"name":"Roga","start":"01:49","end":"03:27","startHours":25.82157329546792,"endHours":27.446584122312583,"quality":"inauspicious"},{"name":"Udveg","start":"03:27","end":"05:04","startHours":27.446584122312583,"endHours":29.071594949157245,"quality":"inauspicious"},{"name":"Chala","start":"05:04","end":"06:42","startHours":29.071594949157245,"endHours":30.696605776001906,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:42","end":"07:42","startHours":6.696605776001905,"endHours":7.696605776001905,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:42","end":"08:42","startHours":7.696605776001905,"endHours":8.696605776001906,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:42","end":"09:42","startHours":8.696605776001906,"endHours":9.696605776001906,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:42","end":"10:42","startHours":9.696605776001906,"endHours":10.696605776001906,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:42","end":"11:42","startHours":10.696605776001906,"endHours":11.696605776001906,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:42","end":"12:42","startHours":11.696605776001906,"endHours":12.696605776001906,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:42","end":"13:42","startHours":12.696605776001906,"endHours":13.696605776001906,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:42","end":"14:42","startHours":13.696605776001906,"endHours":14.696605776001906,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:42","end":"15:42","startHours":14.696605776001906,"endHours":15.696605776001906,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:42","end":"16:42","startHours":15.696605776001906,"endHours":16.696605776001906,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:42","end":"17:42","startHours":16.696605776001906,"endHours":17.696605776001906,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:42","end":"18:42","startHours":17.696605776001906,"endHours":18.696605776001906,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:42","end":"19:42","startHours":18.696605776001906,"endHours":19.696605776001906,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:42","end":"20:42","startHours":19.696605776001906,"endHours":20.696605776001906,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:42","end":"21:42","startHours":20.696605776001906,"endHours":21.696605776001906,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:42","end":"22:42","startHours":21.696605776001906,"endHours":22.696605776001906,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:42","end":"23:42","startHours":22.696605776001906,"endHours":23.696605776001906,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:42","end":"00:42","startHours":23.696605776001906,"endHours":24.696605776001906,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:42","end":"01:42","startHours":24.696605776001906,"endHours":25.696605776001906,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:42","end":"02:42","startHours":25.696605776001906,"endHours":26.696605776001906,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:42","end":"03:42","startHours":26.696605776001906,"endHours":27.696605776001906,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:42","end":"04:42","startHours":27.696605776001906,"endHours":28.696605776001906,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:42","end":"05:42","startHours":28.696605776001906,"endHours":29.696605776001906,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:42","end":"06:42","startHours":29.696605776001906,"endHours":30.696605776001906,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"North","rahuVasa":"North-East","anandadiYoga":{"name":"Siddhi","quality":"Auspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-17.30404243217801,"eotMinutes":-13.689348117395623,"ayanamsa":24.0777}},"calendars":{"vikram_samvat":2073,"vikram_samvatsara":"Saumya","saka_samvat":1938,"saka_samvatsara":"Durmukhi","bengali_samvat":1423,"malayalam_era":1192,"nanakshahi_year":547,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Aṣṭamī · Vikram 2073 Saumya · Śaka 1938 Durmukhi"},"festivals":[{"id":"makara-sankranti","name":"Makara Saṅkrānti (Uttarāyaṇa)","name_sanskrit":"मकर सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Capricorn; Uttarāyaṇa (north-going) begins. Bhīṣma's chosen mahaprasthāna time.","vrata":true,"detection":{"sun_rashi":"Makara"},"precedence":1,"sources":["Mahābhārata Bhīṣma-Stuti","Sūrya-Siddhānta"]},{"id":"pongal","name":"Pongal / Thai Pongal","name_sanskrit":"पोङ्गल","tradition":"Regional","associated_deity":"Sūrya Bhagavān","significance":"Tamil 4-day harvest festival; coincides with Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi":"Makara"},"precedence":2}],"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":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Kṛṣṇa Aṣṭamī","url":"/day/-3226-07-09","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"varanasi"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga February 1, 2016 CE · Vārāṇasī (Kāśī) · Vidhyamitra","description":"February 1, 2016 CE for Vārāṇasī (Kāśī): Kṛṣṇa Aṣṭamī, sūryodaya 06:42, sūryāsta 17:42.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/varanasi/2016-02-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/varanasi/2016-02-01","sa":"https://sa.vidhyamitra.com/city/varanasi/2016-02-01","hi":"https://hi.vidhyamitra.com/city/varanasi/2016-02-01","x-default":"https://vidhyamitra.com/city/varanasi/2016-02-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T17:22:09.102Z","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":"2026-05-14T17:22:09.102Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T17:22:09.102Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}