{"id":"vidhyamitra:city-day:mathura:2016-02-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mathura/2016-02-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2016-02-20","date_display":"February 20, 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":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457438.770833,"kali_year":5117,"ahargana":1868973.2708,"sun":{"sidereal_longitude":306.828,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":95.1979,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":148.3699,"elapsed_within_tithi_degrees":4.3699},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":95.1979,"elapsed_within_degrees":1.8646},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":42.0259},"karana":{"half_tithi_index":24,"name":"Kaulava"},"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":2016,"month":2,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2457438.770833,"ahargana":1868973.2708,"kali_year":5117,"ayanamsa_lahiri":24.0784,"grahas":{"sun":{"sidereal_longitude":306.747125,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":95.24822499999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false,"latitude":-3.7985},"mars":{"sidereal_longitude":209.577225,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":283.803725,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":145.69982500000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":true},"venus":{"sidereal_longitude":279.24912500000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":231.13682500000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":152.802,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":332.802,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","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":2016,"month":2,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457438.770833,"kali_year":5117,"ahargana":1868973.2708,"sun":{"sidereal_longitude":306.828,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":95.1979,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":148.3699,"elapsed_within_tithi_degrees":4.3699},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":95.1979,"elapsed_within_degrees":1.8646},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":42.0259},"karana":{"half_tithi_index":24,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.799,"elongation":148.37},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.799,"opposition_distance":31.63}},"eclipse_window_40days":[{"offset_days":18,"type":"solar","occurs":true,"moon_latitude":0.681,"elongation":1.816}]},"city":{"slug":"mathura","name":"Mathurā","lat":27.4924,"lon":77.6737,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"mathura","name":"Mathurā","lat":27.4924,"lon":77.6737,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"06:53","sunsetLocal":"18:14","solarNoonLocal":"12:34","dayLengthHours":11.341106085612642,"dayLengthDisplay":"11 Hours 20 Mins 28 Secs","nightLengthDisplay":"12 Hours 39 Mins 32 Secs","moonriseLocal":"15:40","moonsetLocal":"05:15","rahuKala":{"name":"Rāhu Kāla","start":"09:43","end":"11:09","startHours":9.724532562675545,"endHours":11.142170823377125,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:59","end":"15:24","startHours":13.977447344780286,"endHours":15.395085605481865,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:53","end":"08:18","startHours":6.889256041272384,"endHours":8.306894301973964,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:32","end":"09:55","startHours":9.535514127915334,"endHours":9.913550997435756,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:22","end":"07:40","startHours":7.361802128172911,"endHours":7.664231623789249,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:11","end":"12:56","startHours":12.181772214558283,"endHours":12.937845953599126,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:23","end":"06:08","startHours":5.377108563190698,"endHours":6.133182302231542,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:57","end":"06:53","startHours":5.944163867471331,"endHours":6.889256041272384,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:27","end":"15:12","startHours":14.449993431680813,"endHours":15.206067170721656,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:02","end":"18:26","startHours":18.030362126885027,"endHours":18.430362126885026,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:14","end":"18:42","startHours":18.230362126885026,"endHours":18.702908213785552,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:59","end":"19:44","startHours":17.980362126885026,"endHours":19.730362126885026,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:11","end":"00:56","startHours":24.181772214558283,"endHours":24.937845953599126,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:53","end":"08:18","startHours":6.889256041272384,"endHours":8.306894301973964,"quality":"inauspicious"},{"name":"Śubha","start":"08:18","end":"09:43","startHours":8.306894301973964,"endHours":9.724532562675545,"quality":"auspicious"},{"name":"Roga","start":"09:43","end":"11:09","startHours":9.724532562675545,"endHours":11.142170823377125,"quality":"inauspicious"},{"name":"Udveg","start":"11:09","end":"12:34","startHours":11.142170823377125,"endHours":12.559809084078704,"quality":"inauspicious"},{"name":"Chala","start":"12:34","end":"13:59","startHours":12.559809084078704,"endHours":13.977447344780286,"quality":"neutral"},{"name":"Labha","start":"13:59","end":"15:24","startHours":13.977447344780286,"endHours":15.395085605481865,"quality":"auspicious"},{"name":"Amṛta","start":"15:24","end":"16:49","startHours":15.395085605481865,"endHours":16.812723866183447,"quality":"auspicious"},{"name":"Kāla","start":"16:49","end":"18:14","startHours":16.812723866183447,"endHours":18.230362126885026,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:14","end":"19:49","startHours":18.230362126885026,"endHours":19.812723866183447,"quality":"auspicious"},{"name":"Amṛta","start":"19:49","end":"21:24","startHours":19.812723866183447,"endHours":21.395085605481867,"quality":"auspicious"},{"name":"Kāla","start":"21:24","end":"22:59","startHours":21.395085605481867,"endHours":22.977447344780288,"quality":"inauspicious"},{"name":"Śubha","start":"22:59","end":"00:34","startHours":22.977447344780288,"endHours":24.559809084078704,"quality":"auspicious"},{"name":"Roga","start":"00:34","end":"02:09","startHours":24.559809084078704,"endHours":26.142170823377125,"quality":"inauspicious"},{"name":"Udveg","start":"02:09","end":"03:43","startHours":26.142170823377125,"endHours":27.724532562675545,"quality":"inauspicious"},{"name":"Chala","start":"03:43","end":"05:18","startHours":27.724532562675545,"endHours":29.306894301973962,"quality":"neutral"},{"name":"Labha","start":"05:18","end":"06:53","startHours":29.306894301973962,"endHours":30.889256041272382,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:53","end":"07:53","startHours":6.889256041272384,"endHours":7.889256041272384,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:53","end":"08:53","startHours":7.889256041272384,"endHours":8.889256041272384,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:53","end":"09:53","startHours":8.889256041272384,"endHours":9.889256041272384,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:53","end":"10:53","startHours":9.889256041272384,"endHours":10.889256041272384,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:53","end":"11:53","startHours":10.889256041272384,"endHours":11.889256041272384,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:53","end":"12:53","startHours":11.889256041272384,"endHours":12.889256041272384,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:53","end":"13:53","startHours":12.889256041272384,"endHours":13.889256041272384,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:53","end":"14:53","startHours":13.889256041272384,"endHours":14.889256041272384,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:53","end":"15:53","startHours":14.889256041272384,"endHours":15.889256041272384,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:53","end":"16:53","startHours":15.889256041272384,"endHours":16.889256041272382,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:53","end":"17:53","startHours":16.889256041272382,"endHours":17.889256041272382,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:53","end":"18:53","startHours":17.889256041272382,"endHours":18.889256041272382,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:53","end":"19:53","startHours":18.889256041272382,"endHours":19.889256041272382,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:53","end":"20:53","startHours":19.889256041272382,"endHours":20.889256041272382,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:53","end":"21:53","startHours":20.889256041272382,"endHours":21.889256041272382,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:53","end":"22:53","startHours":21.889256041272382,"endHours":22.889256041272382,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:53","end":"23:53","startHours":22.889256041272382,"endHours":23.889256041272382,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:53","end":"00:53","startHours":23.889256041272382,"endHours":24.889256041272382,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:53","end":"01:53","startHours":24.889256041272382,"endHours":25.889256041272382,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:53","end":"02:53","startHours":25.889256041272382,"endHours":26.889256041272382,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:53","end":"03:53","startHours":26.889256041272382,"endHours":27.889256041272382,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:53","end":"04:53","startHours":27.889256041272382,"endHours":28.889256041272382,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:53","end":"05:53","startHours":28.889256041272382,"endHours":29.889256041272382,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:53","end":"06:53","startHours":29.889256041272382,"endHours":30.889256041272382,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"East","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-11.179475004186783,"eotMinutes":-14.28334504472219,"ayanamsa":24.0784}},"calendars":{"vikram_samvat":2073,"vikram_samvatsara":"Saumya","saka_samvat":1938,"saka_samvatsara":"Durmukhi","bengali_samvat":1423,"malayalam_era":1192,"nanakshahi_year":547,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Śukla Trayodaśī · Vikram 2073 Saumya · Śaka 1938 Durmukhi"},"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},{"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":"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":[]},"validity":{"eternal":false,"location_specific":"mathura"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga February 20, 2016 CE · Mathurā · Vidhyamitra","description":"February 20, 2016 CE for Mathurā: Śukla Trayodaśī, sūryodaya 06:53, sūryāsta 18:14.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mathura/2016-02-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mathura/2016-02-20","sa":"https://sa.vidhyamitra.com/city/mathura/2016-02-20","hi":"https://hi.vidhyamitra.com/city/mathura/2016-02-20","x-default":"https://vidhyamitra.com/city/mathura/2016-02-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T20:15:21.646Z","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":"2026-05-14T20:15:21.646Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T20:15:21.646Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}