{"id":"vidhyamitra:city-day:dwarka:-3187-08-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/-3187-08-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3187-08-20","date_display":"August 20, 3188 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":"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":-3187,"month":8,"day":20,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":557237.770833,"kali_year":-85,"ahargana":-31227.7292,"sun":{"sidereal_longitude":179.5539,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":9.7741,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":190.2202,"elapsed_within_tithi_degrees":10.2202},"nakshatra":{"number":1,"name":"Aśvinī","pada":3,"moon_longitude":9.7741,"elapsed_within_degrees":9.7741},"yoga":{"number":15,"name":"Vajra","sum_longitude":189.328},"karana":{"half_tithi_index":31,"name":"Kaulava"},"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":-3187,"month":8,"day":20,"hour":6,"minute":30,"calendar":"julian"},"julian_day":557237.770833,"ahargana":-31227.7292,"kali_year":-85,"ayanamsa_lahiri":-48.5972,"grahas":{"sun":{"sidereal_longitude":179.5539,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":9.7741,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false,"latitude":-1.8874},"mars":{"sidereal_longitude":183.8533,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":183.71,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":269.6306,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":159.1228,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":true},"saturn":{"sidereal_longitude":35.7163,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":34.5954,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":214.5954,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","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":"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":-3187,"month":8,"day":20,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":557237.770833,"kali_year":-85,"ahargana":-31227.7292,"sun":{"sidereal_longitude":179.5539,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":9.7741,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":190.2202,"elapsed_within_tithi_degrees":10.2202},"nakshatra":{"number":1,"name":"Aśvinī","pada":3,"moon_longitude":9.7741,"elapsed_within_degrees":9.7741},"yoga":{"number":15,"name":"Vajra","sum_longitude":189.328},"karana":{"half_tithi_index":31,"name":"Kaulava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.887,"elongation":169.78},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.887,"opposition_distance":10.22}},"eclipse_window_40days":[]},"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":"06:24","sunsetLocal":"19:31","solarNoonLocal":"12:57","dayLengthHours":13.113427194988681,"dayLengthDisplay":"13 Hours 06 Mins 48 Secs","nightLengthDisplay":"10 Hours 53 Mins 12 Secs","moonriseLocal":"20:00","moonsetLocal":"07:16","rahuKala":{"name":"Rāhu Kāla","start":"14:36","end":"16:14","startHours":14.592105247882422,"endHours":16.23128364725601,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:24","end":"08:02","startHours":6.3962132510144984,"endHours":8.035391650388084,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:40","end":"11:19","startHours":9.67457004976167,"endHours":11.313748449135254,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:27","end":"09:54","startHours":9.45601292984519,"endHours":9.893127169678147,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:57","end":"07:18","startHours":6.9426060508056935,"endHours":7.292297442672059,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:31","end":"13:23","startHours":12.515812608675882,"endHours":13.390041088341794,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:39","end":"05:31","startHours":4.647756291682674,"endHours":5.521984771348587,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:18","end":"06:24","startHours":5.303427651432108,"endHours":6.3962132510144984,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:08","end":"16:01","startHours":15.138498047673618,"endHours":16.01272652733953,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:19","end":"19:43","startHours":19.30964044600318,"endHours":19.709640446003178,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:31","end":"20:03","startHours":19.50964044600318,"endHours":20.056033245794374,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:16","end":"21:01","startHours":19.25964044600318,"endHours":21.00964044600318,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:31","end":"01:23","startHours":24.515812608675883,"endHours":25.390041088341793,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:24","end":"08:02","startHours":6.3962132510144984,"endHours":8.035391650388084,"quality":"auspicious"},{"name":"Roga","start":"08:02","end":"09:40","startHours":8.035391650388084,"endHours":9.67457004976167,"quality":"inauspicious"},{"name":"Udveg","start":"09:40","end":"11:19","startHours":9.67457004976167,"endHours":11.313748449135254,"quality":"inauspicious"},{"name":"Chala","start":"11:19","end":"12:57","startHours":11.313748449135254,"endHours":12.952926848508838,"quality":"neutral"},{"name":"Labha","start":"12:57","end":"14:36","startHours":12.952926848508838,"endHours":14.592105247882422,"quality":"auspicious"},{"name":"Amṛta","start":"14:36","end":"16:14","startHours":14.592105247882422,"endHours":16.23128364725601,"quality":"auspicious"},{"name":"Kāla","start":"16:14","end":"17:52","startHours":16.23128364725601,"endHours":17.870462046629594,"quality":"inauspicious"},{"name":"Śubha","start":"17:52","end":"19:31","startHours":17.870462046629594,"endHours":19.50964044600318,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"19:31","end":"20:52","startHours":19.50964044600318,"endHours":20.870462046629594,"quality":"auspicious"},{"name":"Kāla","start":"20:52","end":"22:14","startHours":20.870462046629594,"endHours":22.231283647256006,"quality":"inauspicious"},{"name":"Śubha","start":"22:14","end":"23:36","startHours":22.231283647256006,"endHours":23.592105247882422,"quality":"auspicious"},{"name":"Roga","start":"23:36","end":"00:57","startHours":23.592105247882422,"endHours":24.952926848508838,"quality":"inauspicious"},{"name":"Udveg","start":"00:57","end":"02:19","startHours":24.952926848508838,"endHours":26.313748449135254,"quality":"inauspicious"},{"name":"Chala","start":"02:19","end":"03:40","startHours":26.313748449135254,"endHours":27.67457004976167,"quality":"neutral"},{"name":"Labha","start":"03:40","end":"05:02","startHours":27.67457004976167,"endHours":29.035391650388082,"quality":"auspicious"},{"name":"Amṛta","start":"05:02","end":"06:24","startHours":29.035391650388082,"endHours":30.396213251014498,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:24","end":"07:24","startHours":6.3962132510144984,"endHours":7.3962132510144984,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:24","end":"08:24","startHours":7.3962132510144984,"endHours":8.396213251014498,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:24","end":"09:24","startHours":8.396213251014498,"endHours":9.396213251014498,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:24","end":"10:24","startHours":9.396213251014498,"endHours":10.396213251014498,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:24","end":"11:24","startHours":10.396213251014498,"endHours":11.396213251014498,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:24","end":"12:24","startHours":11.396213251014498,"endHours":12.396213251014498,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:24","end":"13:24","startHours":12.396213251014498,"endHours":13.396213251014498,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:24","end":"14:24","startHours":13.396213251014498,"endHours":14.396213251014498,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:24","end":"15:24","startHours":14.396213251014498,"endHours":15.396213251014498,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:24","end":"16:24","startHours":15.396213251014498,"endHours":16.396213251014498,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:24","end":"17:24","startHours":16.396213251014498,"endHours":17.396213251014498,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:24","end":"18:24","startHours":17.396213251014498,"endHours":18.396213251014498,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:24","end":"19:24","startHours":18.396213251014498,"endHours":19.396213251014498,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:24","end":"20:24","startHours":19.396213251014498,"endHours":20.396213251014498,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:24","end":"21:24","startHours":20.396213251014498,"endHours":21.396213251014498,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:24","end":"22:24","startHours":21.396213251014498,"endHours":22.396213251014498,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:24","end":"23:24","startHours":22.396213251014498,"endHours":23.396213251014498,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:24","end":"00:24","startHours":23.396213251014498,"endHours":24.396213251014498,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:24","end":"01:24","startHours":24.396213251014498,"endHours":25.396213251014498,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:24","end":"02:24","startHours":25.396213251014498,"endHours":26.396213251014498,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:24","end":"03:24","startHours":26.396213251014498,"endHours":27.396213251014498,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:24","end":"04:24","startHours":27.396213251014498,"endHours":28.396213251014498,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:24","end":"05:24","startHours":28.396213251014498,"endHours":29.396213251014498,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:24","end":"06:24","startHours":29.396213251014498,"endHours":30.396213251014498,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":17.479804077182088,"eotMinutes":-3.0500109105302213,"ayanamsa":-48.5972}},"calendars":{"vikram_samvat":-3130,"saka_samvat":-3265,"bengali_samvat":-3780,"malayalam_era":-4011,"nanakshahi_year":-4656,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Pratipada · Vikram -3130 undefined · Śaka -3265 undefined"},"festivals":[{"id":"tula-sankranti","name":"Tulā Saṅkrānti","name_sanskrit":"तुला सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Libra.","vrata":false,"detection":{"sun_rashi_ingress":"Tulā"},"precedence":5}],"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":"Dedicated festival walk for Tulā Saṅkrānti is not live yet; Guruvāra (Thursday) — its presiding graha's 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 August 20, 3188 BCE · Dvārakā · Vidhyamitra","description":"August 20, 3188 BCE for Dvārakā: Kṛṣṇa Pratipada, sūryodaya 06:24, sūryāsta 19:31.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/-3187-08-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/-3187-08-20","sa":"https://sa.vidhyamitra.com/city/dwarka/-3187-08-20","hi":"https://hi.vidhyamitra.com/city/dwarka/-3187-08-20","x-default":"https://vidhyamitra.com/city/dwarka/-3187-08-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-09T09:25:33.337Z","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":"2026-09-09T09:25:33.337Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-09T09:25:33.337Z","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"}}}