{"id":"vidhyamitra:city-day:jamnagar:2016-02-21:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/2016-02-21","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2016-02-21","date_display":"February 21, 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":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457439.770833,"kali_year":5117,"ahargana":1868974.2708,"sun":{"sidereal_longitude":307.8404,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":108.544,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":160.7036,"elapsed_within_tithi_degrees":4.7036},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1,"moon_longitude":108.544,"elapsed_within_degrees":1.8773},"yoga":{"number":5,"name":"Śobhana","sum_longitude":56.3843},"karana":{"half_tithi_index":26,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":21,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2457439.770833,"ahargana":1868974.2708,"kali_year":5117,"ayanamsa_lahiri":24.0785,"grahas":{"sun":{"sidereal_longitude":307.75528699999995,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":108.01048700000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false,"latitude":-3.1359},"mars":{"sidereal_longitude":210.01258699999994,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":285.208987,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":145.58308699999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":true},"venus":{"sidereal_longitude":280.48678700000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":231.191687,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":152.749,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":332.749,"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":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457439.770833,"kali_year":5117,"ahargana":1868974.2708,"sun":{"sidereal_longitude":307.8404,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":108.544,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":160.7036,"elapsed_within_tithi_degrees":4.7036},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1,"moon_longitude":108.544,"elapsed_within_degrees":1.8773},"yoga":{"number":5,"name":"Śobhana","sum_longitude":56.3843},"karana":{"half_tithi_index":26,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.136,"elongation":160.704},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.136,"opposition_distance":19.296}},"eclipse_window_40days":[{"offset_days":17,"type":"solar","occurs":true,"moon_latitude":0.681,"elongation":1.816}]},"city":{"slug":"jamnagar","name":"Jamnagar, Gujarat","lat":22.4707,"lon":70.0577,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"jamnagar","name":"Jamnagar, Gujarat","lat":22.4707,"lon":70.0577,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tier-1"},"sunriseLocal":"07:18","sunsetLocal":"18:50","solarNoonLocal":"13:04","dayLengthHours":11.518080785125086,"dayLengthDisplay":"11 Hours 31 Mins 05 Secs","nightLengthDisplay":"12 Hours 28 Mins 55 Secs","moonriseLocal":"17:13","moonsetLocal":"06:17","rahuKala":{"name":"Rāhu Kāla","start":"17:23","end":"18:50","startHours":17.385264333442514,"endHours":18.82502443158315,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:04","end":"14:30","startHours":13.065984039020606,"endHours":14.50574413716124,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:57","end":"17:23","startHours":15.945504235301877,"endHours":17.385264333442514,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:00","end":"10:23","startHours":9.994495829653916,"endHours":10.378431855824752,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:47","end":"08:06","startHours":7.786863679171608,"endHours":8.094012500108278,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:41","end":"13:27","startHours":12.68204801284977,"endHours":13.449920065191442,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:46","end":"06:32","startHours":5.771199541774718,"endHours":6.53907159411639,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:21","end":"07:18","startHours":6.347103581030972,"endHours":7.306943646458063,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:59","end":"15:45","startHours":14.985664169874788,"endHours":15.75353622221646,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:38","end":"19:02","startHours":18.62502443158315,"endHours":19.025024431583148,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:50","end":"19:18","startHours":18.82502443158315,"endHours":19.304944464296693,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:35","end":"20:20","startHours":18.57502443158315,"endHours":20.32502443158315,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:41","end":"01:27","startHours":24.68204801284977,"endHours":25.449920065191442,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:18","end":"08:45","startHours":7.306943646458063,"endHours":8.746703744598697,"quality":"inauspicious"},{"name":"Chala","start":"08:45","end":"10:11","startHours":8.746703744598697,"endHours":10.186463842739334,"quality":"neutral"},{"name":"Labha","start":"10:11","end":"11:38","startHours":10.186463842739334,"endHours":11.62622394087997,"quality":"auspicious"},{"name":"Amṛta","start":"11:38","end":"13:04","startHours":11.62622394087997,"endHours":13.065984039020606,"quality":"auspicious"},{"name":"Kāla","start":"13:04","end":"14:30","startHours":13.065984039020606,"endHours":14.50574413716124,"quality":"inauspicious"},{"name":"Śubha","start":"14:30","end":"15:57","startHours":14.50574413716124,"endHours":15.945504235301877,"quality":"auspicious"},{"name":"Roga","start":"15:57","end":"17:23","startHours":15.945504235301877,"endHours":17.385264333442514,"quality":"inauspicious"},{"name":"Udveg","start":"17:23","end":"18:50","startHours":17.385264333442514,"endHours":18.82502443158315,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:50","end":"20:23","startHours":18.82502443158315,"endHours":20.385264333442514,"quality":"auspicious"},{"name":"Roga","start":"20:23","end":"21:57","startHours":20.385264333442514,"endHours":21.945504235301875,"quality":"inauspicious"},{"name":"Udveg","start":"21:57","end":"23:30","startHours":21.945504235301875,"endHours":23.50574413716124,"quality":"inauspicious"},{"name":"Chala","start":"23:30","end":"01:04","startHours":23.50574413716124,"endHours":25.065984039020606,"quality":"neutral"},{"name":"Labha","start":"01:04","end":"02:38","startHours":25.065984039020606,"endHours":26.62622394087997,"quality":"auspicious"},{"name":"Amṛta","start":"02:38","end":"04:11","startHours":26.62622394087997,"endHours":28.186463842739336,"quality":"auspicious"},{"name":"Kāla","start":"04:11","end":"05:45","startHours":28.186463842739336,"endHours":29.746703744598697,"quality":"inauspicious"},{"name":"Śubha","start":"05:45","end":"07:18","startHours":29.746703744598697,"endHours":31.306943646458063,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:18","end":"08:18","startHours":7.306943646458063,"endHours":8.306943646458063,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:18","end":"09:18","startHours":8.306943646458063,"endHours":9.306943646458063,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:18","end":"10:18","startHours":9.306943646458063,"endHours":10.306943646458063,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:18","end":"11:18","startHours":10.306943646458063,"endHours":11.306943646458063,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:18","end":"12:18","startHours":11.306943646458063,"endHours":12.306943646458063,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:18","end":"13:18","startHours":12.306943646458063,"endHours":13.306943646458063,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:18","end":"14:18","startHours":13.306943646458063,"endHours":14.306943646458063,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:18","end":"15:18","startHours":14.306943646458063,"endHours":15.306943646458063,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:18","end":"16:18","startHours":15.306943646458063,"endHours":16.306943646458063,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:18","end":"17:18","startHours":16.306943646458063,"endHours":17.306943646458063,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:18","end":"18:18","startHours":17.306943646458063,"endHours":18.306943646458063,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:18","end":"19:18","startHours":18.306943646458063,"endHours":19.306943646458063,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:18","end":"20:18","startHours":19.306943646458063,"endHours":20.306943646458063,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:18","end":"21:18","startHours":20.306943646458063,"endHours":21.306943646458063,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:18","end":"22:18","startHours":21.306943646458063,"endHours":22.306943646458063,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:18","end":"23:18","startHours":22.306943646458063,"endHours":23.306943646458063,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:18","end":"00:18","startHours":23.306943646458063,"endHours":24.306943646458063,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:18","end":"01:18","startHours":24.306943646458063,"endHours":25.306943646458063,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:18","end":"02:18","startHours":25.306943646458063,"endHours":26.306943646458063,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:18","end":"03:18","startHours":26.306943646458063,"endHours":27.306943646458063,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:18","end":"04:18","startHours":27.306943646458063,"endHours":28.306943646458063,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:18","end":"05:18","startHours":28.306943646458063,"endHours":29.306943646458063,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:18","end":"06:18","startHours":29.306943646458063,"endHours":30.306943646458063,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:18","end":"07:18","startHours":30.306943646458063,"endHours":31.306943646458063,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"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":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Vajra","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-10.821041740501538,"eotMinutes":-14.189842341236304,"ayanamsa":24.0785}},"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 Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Māgha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Caturdaśī · Vikram 2073 Saumya · Śaka 1938 Durmukhi"},"festivals":[],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"jamnagar"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga February 21, 2016 CE · Jamnagar, Gujarat · Vidhyamitra","description":"February 21, 2016 CE for Jamnagar, Gujarat: Śukla Caturdaśī, sūryodaya 07:18, sūryāsta 18:50.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/2016-02-21","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/2016-02-21","sa":"https://sa.vidhyamitra.com/city/jamnagar/2016-02-21","hi":"https://hi.vidhyamitra.com/city/jamnagar/2016-02-21","x-default":"https://vidhyamitra.com/city/jamnagar/2016-02-21"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T01:04:28.414Z","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":"2026-06-01T01:04:28.414Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T01:04:28.414Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}