{"id":"vidhyamitra:city-day:dwarka:-3187-09-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/-3187-09-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3187-09-12","date_display":"September 12, 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":9,"day":12,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":557260.770833,"kali_year":-85,"ahargana":-31204.7292,"sun":{"sidereal_longitude":202.6093,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":310.7858,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":108.1766,"elapsed_within_tithi_degrees":0.1766},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2,"moon_longitude":310.7858,"elapsed_within_degrees":4.1192},"yoga":{"number":12,"name":"Dhruva","sum_longitude":153.3951},"karana":{"half_tithi_index":18,"name":"Taitila"},"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":-3187,"month":9,"day":12,"hour":6,"minute":30,"calendar":"julian"},"julian_day":557260.770833,"ahargana":-31204.7292,"kali_year":-85,"ayanamsa_lahiri":-48.5963,"grahas":{"sun":{"sidereal_longitude":202.6093,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":310.7858,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false,"latitude":-4.4624},"mars":{"sidereal_longitude":199.5382,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":184.8026,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":272.4863,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":162.6003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":33.9542,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":33.3767,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":213.3767,"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":9,"day":12,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":557260.770833,"kali_year":-85,"ahargana":-31204.7292,"sun":{"sidereal_longitude":202.6093,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":310.7858,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":108.1766,"elapsed_within_tithi_degrees":0.1766},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2,"moon_longitude":310.7858,"elapsed_within_degrees":4.1192},"yoga":{"number":12,"name":"Dhruva","sum_longitude":153.3951},"karana":{"half_tithi_index":18,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.462,"elongation":108.177},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.462,"opposition_distance":71.823}},"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":"06:29","sunsetLocal":"19:10","solarNoonLocal":"12:50","dayLengthHours":12.67557283459307,"dayLengthDisplay":"12 Hours 40 Mins 32 Secs","nightLengthDisplay":"11 Hours 19 Mins 28 Secs","moonriseLocal":"14:40","moonsetLocal":"01:25","rahuKala":{"name":"Rāhu Kāla","start":"09:40","end":"11:15","startHours":9.660141532218642,"endHours":11.244588136542777,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:25","end":"16:00","startHours":14.413481345191045,"endHours":15.997927949515176,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:29","end":"08:05","startHours":6.4912483235703755,"endHours":8.07569492789451,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:27","end":"09:52","startHours":9.448881984975426,"endHours":9.871401079461862,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:01","end":"07:21","startHours":7.01939719167842,"endHours":7.357412467267569,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:24","end":"13:15","startHours":12.406515646380473,"endHours":13.251553835353345,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:48","end":"05:39","startHours":4.801171945624633,"endHours":5.646210134597505,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:26","end":"06:29","startHours":5.434950587354287,"endHours":6.4912483235703755,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:56","end":"15:47","startHours":14.941630213299089,"endHours":15.78666840227196,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:58","end":"19:22","startHours":18.966821158163444,"endHours":19.366821158163443,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:10","end":"19:42","startHours":19.166821158163444,"endHours":19.694970026271488,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:55","end":"20:40","startHours":18.916821158163444,"endHours":20.666821158163444,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:24","end":"01:15","startHours":24.406515646380473,"endHours":25.251553835353345,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:29","end":"08:05","startHours":6.4912483235703755,"endHours":8.07569492789451,"quality":"inauspicious"},{"name":"Śubha","start":"08:05","end":"09:40","startHours":8.07569492789451,"endHours":9.660141532218642,"quality":"auspicious"},{"name":"Roga","start":"09:40","end":"11:15","startHours":9.660141532218642,"endHours":11.244588136542777,"quality":"inauspicious"},{"name":"Udveg","start":"11:15","end":"12:50","startHours":11.244588136542777,"endHours":12.82903474086691,"quality":"inauspicious"},{"name":"Chala","start":"12:50","end":"14:25","startHours":12.82903474086691,"endHours":14.413481345191045,"quality":"neutral"},{"name":"Labha","start":"14:25","end":"16:00","startHours":14.413481345191045,"endHours":15.997927949515176,"quality":"auspicious"},{"name":"Amṛta","start":"16:00","end":"17:35","startHours":15.997927949515176,"endHours":17.582374553839312,"quality":"auspicious"},{"name":"Kāla","start":"17:35","end":"19:10","startHours":17.582374553839312,"endHours":19.166821158163444,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"19:10","end":"20:35","startHours":19.166821158163444,"endHours":20.58237455383931,"quality":"auspicious"},{"name":"Amṛta","start":"20:35","end":"22:00","startHours":20.58237455383931,"endHours":21.997927949515176,"quality":"auspicious"},{"name":"Kāla","start":"22:00","end":"23:25","startHours":21.997927949515176,"endHours":23.413481345191045,"quality":"inauspicious"},{"name":"Śubha","start":"23:25","end":"00:50","startHours":23.413481345191045,"endHours":24.82903474086691,"quality":"auspicious"},{"name":"Roga","start":"00:50","end":"02:15","startHours":24.82903474086691,"endHours":26.244588136542774,"quality":"inauspicious"},{"name":"Udveg","start":"02:15","end":"03:40","startHours":26.244588136542774,"endHours":27.660141532218642,"quality":"inauspicious"},{"name":"Chala","start":"03:40","end":"05:05","startHours":27.660141532218642,"endHours":29.07569492789451,"quality":"neutral"},{"name":"Labha","start":"05:05","end":"06:29","startHours":29.07569492789451,"endHours":30.491248323570375,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:29","end":"07:29","startHours":6.4912483235703755,"endHours":7.4912483235703755,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:29","end":"08:29","startHours":7.4912483235703755,"endHours":8.491248323570375,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:29","end":"09:29","startHours":8.491248323570375,"endHours":9.491248323570375,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:29","end":"10:29","startHours":9.491248323570375,"endHours":10.491248323570375,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:29","end":"11:29","startHours":10.491248323570375,"endHours":11.491248323570375,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:29","end":"12:29","startHours":11.491248323570375,"endHours":12.491248323570375,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:29","end":"13:29","startHours":12.491248323570375,"endHours":13.491248323570375,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:29","end":"14:29","startHours":13.491248323570375,"endHours":14.491248323570375,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:29","end":"15:29","startHours":14.491248323570375,"endHours":15.491248323570375,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:29","end":"16:29","startHours":15.491248323570375,"endHours":16.491248323570375,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:29","end":"17:29","startHours":16.491248323570375,"endHours":17.491248323570375,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:29","end":"18:29","startHours":17.491248323570375,"endHours":18.491248323570375,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:29","end":"19:29","startHours":18.491248323570375,"endHours":19.491248323570375,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:29","end":"20:29","startHours":19.491248323570375,"endHours":20.491248323570375,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:29","end":"21:29","startHours":20.491248323570375,"endHours":21.491248323570375,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:29","end":"22:29","startHours":21.491248323570375,"endHours":22.491248323570375,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:29","end":"23:29","startHours":22.491248323570375,"endHours":23.491248323570375,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:29","end":"00:29","startHours":23.491248323570375,"endHours":24.491248323570375,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:29","end":"01:29","startHours":24.491248323570375,"endHours":25.491248323570375,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:29","end":"02:29","startHours":25.491248323570375,"endHours":26.491248323570375,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:29","end":"03:29","startHours":26.491248323570375,"endHours":27.491248323570375,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:29","end":"04:29","startHours":27.491248323570375,"endHours":28.491248323570375,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:29","end":"05:29","startHours":28.491248323570375,"endHours":29.491248323570375,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:29","end":"06:29","startHours":29.491248323570375,"endHours":30.491248323570375,"planetary_lord":"Mercury"}],"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":"East (Pūrva)","chandraVasa":"South","rahuVasa":"East","anandadiYoga":{"name":"Śubha","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":10.036372669414522,"eotMinutes":4.383515547985428,"ayanamsa":-48.5963}},"calendars":{"vikram_samvat":-3130,"saka_samvat":-3265,"bengali_samvat":-3780,"malayalam_era":-4011,"nanakshahi_year":-4656,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Kārtika","lunar_month_amanta":"Kārtika","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Śukla Daśamī · Vikram -3130 undefined · Śaka -3265 undefined"},"festivals":[],"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":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 September 12, 3188 BCE · Dvārakā · Vidhyamitra","description":"September 12, 3188 BCE for Dvārakā: Śukla Daśamī, sūryodaya 06:29, sūryāsta 19:10.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/-3187-09-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/-3187-09-12","sa":"https://sa.vidhyamitra.com/city/dwarka/-3187-09-12","hi":"https://hi.vidhyamitra.com/city/dwarka/-3187-09-12","x-default":"https://vidhyamitra.com/city/dwarka/-3187-09-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-12T23:37:21.370Z","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":"2026-08-12T23:37:21.370Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-12T23:37:21.370Z","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":["Goloka/Vraja Rādhā-Krishna","Vaikuṇṭha Lakṣmī-Nārāyaṇa","Mahāviṣṇu/Kāraṇodakaśāyī Viṣṇu","Garbhodakaśāyī Viṣṇu","Brahmā","Kṣīrodaka Paramātmā/Antaryāmī (Kṣīrodakaśāyī Viṣṇu)","Bhūmi","reader's own kṣetra anywhere on Bhūmi","exact reading kṣetra","reader-bhakta","chitta/vāṇī/aṅgulī","keyboard-silicon-pathways","Vidhyāmitra substrate","reader/seer","Krishna"],"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"}}}