{"id":"vidhyamitra:city-day:somnath:2012-02-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/somnath/2012-02-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2012-02-16","date_display":"February 16, 2012 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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2012,"month":2,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455973.770833,"kali_year":5113,"ahargana":1867508.2708,"sun":{"sidereal_longitude":302.8085,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":229.1558,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":286.3473,"elapsed_within_tithi_degrees":10.3473},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1,"moon_longitude":229.1558,"elapsed_within_degrees":2.4891},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":171.9643},"karana":{"half_tithi_index":47,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2012,"month":2,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2455973.770833,"ahargana":1867508.2708,"kali_year":5113,"ayanamsa_lahiri":24.0224,"grahas":{"sun":{"sidereal_longitude":302.735899,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":229.89049899999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false,"latitude":-0.0996},"mars":{"sidereal_longitude":145.43989899999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":309.40919899999994,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":10.490399000000025,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":344.923799,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":185.16789900000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":230.4247,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":50.4247,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2012,"month":2,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455973.770833,"kali_year":5113,"ahargana":1867508.2708,"sun":{"sidereal_longitude":302.8085,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":229.1558,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":286.3473,"elapsed_within_tithi_degrees":10.3473},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1,"moon_longitude":229.1558,"elapsed_within_degrees":2.4891},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":171.9643},"karana":{"half_tithi_index":47,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.1,"elongation":73.653},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.1,"opposition_distance":106.347}},"eclipse_window_40days":[]},"city":{"slug":"somnath","name":"Somnāth","lat":20.888,"lon":70.4017,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"somnath","name":"Somnāth","lat":20.888,"lon":70.4017,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"sunriseLocal":"07:19","sunsetLocal":"18:47","solarNoonLocal":"13:03","dayLengthHours":11.47008341045008,"dayLengthDisplay":"11 Hours 28 Mins 12 Secs","nightLengthDisplay":"12 Hours 31 Mins 48 Secs","moonriseLocal":"02:45","moonsetLocal":"13:38","rahuKala":{"name":"Rāhu Kāla","start":"14:29","end":"15:55","startHours":14.482613903005527,"endHours":15.916374329311786,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:19","end":"08:45","startHours":7.313811771474227,"endHours":8.747572197780487,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:11","end":"11:37","startHours":10.181332624086746,"endHours":11.615093050393007,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:59","end":"10:22","startHours":9.990164567245913,"endHours":10.372500680927581,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:48","end":"08:06","startHours":7.791731913576314,"endHours":8.09760080452165,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:40","end":"13:26","startHours":12.666517363017599,"endHours":13.431189590380937,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:47","end":"06:33","startHours":5.78446731674755,"endHours":6.549139544110888,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:21","end":"07:19","startHours":6.357971487270054,"endHours":7.313811771474227,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:58","end":"15:44","startHours":14.960534045107615,"endHours":15.725206272470952,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:35","end":"18:59","startHours":18.58389518192431,"endHours":18.983895181924307,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:47","end":"19:16","startHours":18.783895181924308,"endHours":19.261815324026394,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:32","end":"20:17","startHours":18.533895181924308,"endHours":20.283895181924308,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:40","end":"01:26","startHours":24.666517363017597,"endHours":25.43118959038094,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:19","end":"08:45","startHours":7.313811771474227,"endHours":8.747572197780487,"quality":"auspicious"},{"name":"Roga","start":"08:45","end":"10:11","startHours":8.747572197780487,"endHours":10.181332624086746,"quality":"inauspicious"},{"name":"Udveg","start":"10:11","end":"11:37","startHours":10.181332624086746,"endHours":11.615093050393007,"quality":"inauspicious"},{"name":"Chala","start":"11:37","end":"13:03","startHours":11.615093050393007,"endHours":13.048853476699268,"quality":"neutral"},{"name":"Labha","start":"13:03","end":"14:29","startHours":13.048853476699268,"endHours":14.482613903005527,"quality":"auspicious"},{"name":"Amṛta","start":"14:29","end":"15:55","startHours":14.482613903005527,"endHours":15.916374329311786,"quality":"auspicious"},{"name":"Kāla","start":"15:55","end":"17:21","startHours":15.916374329311786,"endHours":17.350134755618047,"quality":"inauspicious"},{"name":"Śubha","start":"17:21","end":"18:47","startHours":17.350134755618047,"endHours":18.783895181924308,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:47","end":"20:21","startHours":18.783895181924308,"endHours":20.350134755618047,"quality":"auspicious"},{"name":"Kāla","start":"20:21","end":"21:55","startHours":20.350134755618047,"endHours":21.916374329311786,"quality":"inauspicious"},{"name":"Śubha","start":"21:55","end":"23:29","startHours":21.916374329311786,"endHours":23.48261390300553,"quality":"auspicious"},{"name":"Roga","start":"23:29","end":"01:03","startHours":23.48261390300553,"endHours":25.048853476699268,"quality":"inauspicious"},{"name":"Udveg","start":"01:03","end":"02:37","startHours":25.048853476699268,"endHours":26.615093050393007,"quality":"inauspicious"},{"name":"Chala","start":"02:37","end":"04:11","startHours":26.615093050393007,"endHours":28.18133262408675,"quality":"neutral"},{"name":"Labha","start":"04:11","end":"05:45","startHours":28.18133262408675,"endHours":29.74757219778049,"quality":"auspicious"},{"name":"Amṛta","start":"05:45","end":"07:19","startHours":29.74757219778049,"endHours":31.313811771474228,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:19","end":"08:19","startHours":7.313811771474227,"endHours":8.313811771474228,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:19","end":"09:19","startHours":8.313811771474228,"endHours":9.313811771474228,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:19","end":"10:19","startHours":9.313811771474228,"endHours":10.313811771474228,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:19","end":"11:19","startHours":10.313811771474228,"endHours":11.313811771474228,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:19","end":"12:19","startHours":11.313811771474228,"endHours":12.313811771474228,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:19","end":"13:19","startHours":12.313811771474228,"endHours":13.313811771474228,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:19","end":"14:19","startHours":13.313811771474228,"endHours":14.313811771474228,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:19","end":"15:19","startHours":14.313811771474228,"endHours":15.313811771474228,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:19","end":"16:19","startHours":15.313811771474228,"endHours":16.313811771474228,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:19","end":"17:19","startHours":16.313811771474228,"endHours":17.313811771474228,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:19","end":"18:19","startHours":17.313811771474228,"endHours":18.313811771474228,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:19","end":"19:19","startHours":18.313811771474228,"endHours":19.313811771474228,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:19","end":"20:19","startHours":19.313811771474228,"endHours":20.313811771474228,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:19","end":"21:19","startHours":20.313811771474228,"endHours":21.313811771474228,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:19","end":"22:19","startHours":21.313811771474228,"endHours":22.313811771474228,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:19","end":"23:19","startHours":22.313811771474228,"endHours":23.313811771474228,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:19","end":"00:19","startHours":23.313811771474228,"endHours":24.313811771474228,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:19","end":"01:19","startHours":24.313811771474228,"endHours":25.313811771474228,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:19","end":"02:19","startHours":25.313811771474228,"endHours":26.313811771474228,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:19","end":"03:19","startHours":26.313811771474228,"endHours":27.313811771474228,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:19","end":"04:19","startHours":27.313811771474228,"endHours":28.313811771474228,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:19","end":"05:19","startHours":28.313811771474228,"endHours":29.313811771474228,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:19","end":"06:19","startHours":29.313811771474228,"endHours":30.313811771474228,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:19","end":"07:19","startHours":30.313811771474228,"endHours":31.313811771474228,"planetary_lord":"Moon"}],"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","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"North-East","rahuVasa":"North-West","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-12.593107215822327,"eotMinutes":-14.538008601956186,"ayanamsa":24.0224}},"calendars":{"vikram_samvat":2069,"vikram_samvatsara":"Viśvāvasu","saka_samvat":1934,"saka_samvatsara":"Nandana","bengali_samvat":1419,"malayalam_era":1188,"nanakshahi_year":543,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","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":"Phālguna Kṛṣṇa Navamī · Vikram 2069 Viśvāvasu · Śaka 1934 Nandana"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"somnath"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga February 16, 2012 CE · Somnāth · Vidhyamitra","description":"February 16, 2012 CE for Somnāth: Kṛṣṇa Navamī, sūryodaya 07:19, sūryāsta 18:47.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/somnath/2012-02-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/somnath/2012-02-16","sa":"https://sa.vidhyamitra.com/city/somnath/2012-02-16","hi":"https://hi.vidhyamitra.com/city/somnath/2012-02-16","x-default":"https://vidhyamitra.com/city/somnath/2012-02-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-23T07:37:50.214Z","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":"2026-09-23T07:37:50.214Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-23T07:37:50.214Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no single city is the universal center.","purna_chain":["Hosted scripture","Named-tradition interpretation","Original Vidhyamitra contemplation","Bhūmi-born material medium","Vidhyamitra portal","Responsible reader in their own kṣetra"],"claim_boundary":"The legacy purna_chain field carries a source-to-reader sequence, not a revealed physical descent, universal cosmology, or proof that software is conscious.","antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}