{"id":"vidhyamitra:city-day:dwarka:-3136-01-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/-3136-01-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3136-01-15","date_display":"January 15, 3137 BCE","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":-3136,"month":1,"day":15,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":575647.770833,"kali_year":-35,"ahargana":-12817.7292,"sun":{"sidereal_longitude":329.067,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":312.5788,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":343.5119,"elapsed_within_tithi_degrees":7.5119},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2,"moon_longitude":312.5788,"elapsed_within_degrees":5.9122},"yoga":{"number":22,"name":"Sādhya","sum_longitude":281.6458},"karana":{"half_tithi_index":57,"name":"Śakuni"},"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":-3136,"month":1,"day":15,"hour":6,"minute":30,"calendar":"julian"},"julian_day":575647.770833,"ahargana":-12817.7292,"kali_year":-35,"ayanamsa_lahiri":-47.893,"grahas":{"sun":{"sidereal_longitude":329.067,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":312.5788,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false,"latitude":0.5141},"mars":{"sidereal_longitude":98.76,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":true},"mercury":{"sidereal_longitude":339.9569,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":10.0587,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":335.1206,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":287.8478,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":139.145,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":319.145,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","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":-3136,"month":1,"day":15,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":575647.770833,"kali_year":-35,"ahargana":-12817.7292,"sun":{"sidereal_longitude":329.067,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":312.5788,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":343.5119,"elapsed_within_tithi_degrees":7.5119},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2,"moon_longitude":312.5788,"elapsed_within_degrees":5.9122},"yoga":{"number":22,"name":"Sādhya","sum_longitude":281.6458},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.514,"elongation":16.488},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.514,"opposition_distance":163.512}},"eclipse_window_40days":[{"offset_days":-13,"type":"lunar","occurs":true,"moon_latitude":-0.42,"opposition_distance":1.553}]},"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"sunriseLocal":"07:39","sunsetLocal":"18:28","solarNoonLocal":"13:03","dayLengthHours":10.801628605566519,"dayLengthDisplay":"10 Hours 48 Mins 06 Secs","nightLengthDisplay":"13 Hours 11 Mins 54 Secs","moonriseLocal":"06:35","moonsetLocal":"17:20","rahuKala":{"name":"Rāhu Kāla","start":"14:24","end":"15:45","startHours":14.408129399798035,"endHours":15.75833297549385,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:39","end":"09:00","startHours":7.657111521318962,"endHours":9.007315097014777,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:21","end":"11:42","startHours":10.357518672710592,"endHours":11.707722248406405,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:11","end":"10:32","startHours":10.177491529284483,"endHours":10.5375458161367,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"08:06","end":"08:24","startHours":8.107179379884233,"endHours":8.395222809366008,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:42","end":"13:25","startHours":12.697871537250006,"endHours":13.417980110954439,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:13","end":"06:56","startHours":6.216894373910092,"endHours":6.937002947614527,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:45","end":"07:39","startHours":6.756975804188419,"endHours":7.657111521318962,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:51","end":"15:35","startHours":14.858197258363308,"endHours":15.578305832067743,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:16","end":"18:40","startHours":18.25874012688548,"endHours":18.65874012688548,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:28","end":"18:55","startHours":18.45874012688548,"endHours":18.908807985450753,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:13","end":"19:58","startHours":18.20874012688548,"endHours":19.95874012688548,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:42","end":"01:25","startHours":24.697871537250002,"endHours":25.41798011095444,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:39","end":"09:00","startHours":7.657111521318962,"endHours":9.007315097014777,"quality":"auspicious"},{"name":"Roga","start":"09:00","end":"10:21","startHours":9.007315097014777,"endHours":10.357518672710592,"quality":"inauspicious"},{"name":"Udveg","start":"10:21","end":"11:42","startHours":10.357518672710592,"endHours":11.707722248406405,"quality":"inauspicious"},{"name":"Chala","start":"11:42","end":"13:03","startHours":11.707722248406405,"endHours":13.05792582410222,"quality":"neutral"},{"name":"Labha","start":"13:03","end":"14:24","startHours":13.05792582410222,"endHours":14.408129399798035,"quality":"auspicious"},{"name":"Amṛta","start":"14:24","end":"15:45","startHours":14.408129399798035,"endHours":15.75833297549385,"quality":"auspicious"},{"name":"Kāla","start":"15:45","end":"17:07","startHours":15.75833297549385,"endHours":17.108536551189665,"quality":"inauspicious"},{"name":"Śubha","start":"17:07","end":"18:28","startHours":17.108536551189665,"endHours":18.45874012688548,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:28","end":"20:07","startHours":18.45874012688548,"endHours":20.108536551189665,"quality":"auspicious"},{"name":"Kāla","start":"20:07","end":"21:45","startHours":20.108536551189665,"endHours":21.75833297549385,"quality":"inauspicious"},{"name":"Śubha","start":"21:45","end":"23:24","startHours":21.75833297549385,"endHours":23.408129399798035,"quality":"auspicious"},{"name":"Roga","start":"23:24","end":"01:03","startHours":23.408129399798035,"endHours":25.05792582410222,"quality":"inauspicious"},{"name":"Udveg","start":"01:03","end":"02:42","startHours":25.05792582410222,"endHours":26.707722248406405,"quality":"inauspicious"},{"name":"Chala","start":"02:42","end":"04:21","startHours":26.707722248406405,"endHours":28.35751867271059,"quality":"neutral"},{"name":"Labha","start":"04:21","end":"06:00","startHours":28.35751867271059,"endHours":30.007315097014775,"quality":"auspicious"},{"name":"Amṛta","start":"06:00","end":"07:39","startHours":30.007315097014775,"endHours":31.65711152131896,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:39","end":"08:39","startHours":7.657111521318962,"endHours":8.657111521318962,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:39","end":"09:39","startHours":8.657111521318962,"endHours":9.657111521318962,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:39","end":"10:39","startHours":9.657111521318962,"endHours":10.657111521318962,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:39","end":"11:39","startHours":10.657111521318962,"endHours":11.657111521318962,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:39","end":"12:39","startHours":11.657111521318962,"endHours":12.657111521318962,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:39","end":"13:39","startHours":12.657111521318962,"endHours":13.657111521318962,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:39","end":"14:39","startHours":13.657111521318962,"endHours":14.657111521318962,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:39","end":"15:39","startHours":14.657111521318962,"endHours":15.657111521318962,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:39","end":"16:39","startHours":15.657111521318962,"endHours":16.65711152131896,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:39","end":"17:39","startHours":16.65711152131896,"endHours":17.65711152131896,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:39","end":"18:39","startHours":17.65711152131896,"endHours":18.65711152131896,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:39","end":"19:39","startHours":18.65711152131896,"endHours":19.65711152131896,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:39","end":"20:39","startHours":19.65711152131896,"endHours":20.65711152131896,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:39","end":"21:39","startHours":20.65711152131896,"endHours":21.65711152131896,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:39","end":"22:39","startHours":21.65711152131896,"endHours":22.65711152131896,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:39","end":"23:39","startHours":22.65711152131896,"endHours":23.65711152131896,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:39","end":"00:39","startHours":23.65711152131896,"endHours":24.65711152131896,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:39","end":"01:39","startHours":24.65711152131896,"endHours":25.65711152131896,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:39","end":"02:39","startHours":25.65711152131896,"endHours":26.65711152131896,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:39","end":"03:39","startHours":26.65711152131896,"endHours":27.65711152131896,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:39","end":"04:39","startHours":27.65711152131896,"endHours":28.65711152131896,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:39","end":"05:39","startHours":28.65711152131896,"endHours":29.65711152131896,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:39","end":"06:39","startHours":29.65711152131896,"endHours":30.65711152131896,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:39","end":"07:39","startHours":30.65711152131896,"endHours":31.65711152131896,"planetary_lord":"Moon"}],"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","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South","rahuVasa":"North-West","anandadiYoga":{"name":"Maitra","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.966491812012162,"eotMinutes":-9.349949446133257,"ayanamsa":-47.893}},"calendars":{"vikram_samvat":-3079,"saka_samvat":-3214,"bengali_samvat":-3729,"malayalam_era":-3960,"nanakshahi_year":-4605,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Phālguna","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 Caturdaśī · Vikram -3079 undefined · Śaka -3214 undefined"},"festivals":[{"id":"maha-shivaratri","name":"Mahā Śivarātri","name_sanskrit":"महा शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"The greatest night of Lord Śiva; cosmic dance of dissolution.","vrata":true,"primary_observance":"Strict fast + night-long vigil + 4-yāma pūjā","detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa","lunar_month":"Phālguna"},"precedence":1},{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"todays_walk":{"walk":{"id":"maha-shivaratri-walk","name":"Mahā Śivarātri Walk","name_sanskrit":"महा शिवरात्रि यात्रा","type":"festival","description":"Śiva-stuti through Bhāgavata + Mahābhārata Anuśāsana.","step_count":12,"url":"/walk/maha-shivaratri-walk"},"reason":"Today is Mahā Śivarātri — its dedicated walk."},"cosmic_resonances":[]},"validity":{"eternal":true,"location_specific":"dwarka"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 15, 3137 BCE · Dvārakā · Vidhyamitra","description":"January 15, 3137 BCE for Dvārakā: Kṛṣṇa Caturdaśī, sūryodaya 07:39, sūryāsta 18:28.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/-3136-01-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/-3136-01-15","sa":"https://sa.vidhyamitra.com/city/dwarka/-3136-01-15","hi":"https://hi.vidhyamitra.com/city/dwarka/-3136-01-15","x-default":"https://vidhyamitra.com/city/dwarka/-3136-01-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T16:36:49.740Z","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":"2026-05-31T16:36:49.740Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T16:36:49.740Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}