{"id":"vidhyamitra:city-day:varanasi:-3187-10-09:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/varanasi/-3187-10-09","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3187-10-09","date_display":"October 9, 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":10,"day":9,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":557287.770833,"kali_year":-85,"ahargana":-31177.7292,"sun":{"sidereal_longitude":230.0741,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":307.3208,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":77.2467,"elapsed_within_tithi_degrees":5.2467},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1,"moon_longitude":307.3208,"elapsed_within_degrees":0.6541},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":177.395},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":10,"day":9,"hour":6,"minute":30,"calendar":"julian"},"julian_day":557287.770833,"ahargana":-31177.7292,"kali_year":-85,"ayanamsa_lahiri":-48.5952,"grahas":{"sun":{"sidereal_longitude":230.0741,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":307.3208,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false,"latitude":-4.4802},"mars":{"sidereal_longitude":218.5036,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":225.0796,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":277.2224,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":183.4307,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":31.6048,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":31.9461,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":211.9461,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","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":-3187,"month":10,"day":9,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":557287.770833,"kali_year":-85,"ahargana":-31177.7292,"sun":{"sidereal_longitude":230.0741,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":307.3208,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":77.2467,"elapsed_within_tithi_degrees":5.2467},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1,"moon_longitude":307.3208,"elapsed_within_degrees":0.6541},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":177.395},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.48,"elongation":77.247},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.48,"opposition_distance":102.753}},"eclipse_window_40days":[]},"city":{"slug":"varanasi","name":"Vārāṇasī (Kāśī)","lat":25.3176,"lon":82.9739,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"varanasi","name":"Vārāṇasī (Kāśī)","lat":25.3176,"lon":82.9739,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"05:42","sunsetLocal":"17:47","solarNoonLocal":"11:45","dayLengthHours":12.085772091514825,"dayLengthDisplay":"12 Hours 05 Mins 09 Secs","nightLengthDisplay":"11 Hours 54 Mins 51 Secs","moonriseLocal":"11:37","moonsetLocal":"22:10","rahuKala":{"name":"Rāhu Kāla","start":"10:14","end":"11:45","startHours":10.232835349928546,"endHours":11.7435568613679,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:46","end":"16:17","startHours":14.764999884246606,"endHours":16.27572139568596,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:13","end":"08:43","startHours":7.2113923270498415,"endHours":8.722113838489195,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:31","end":"08:55","startHours":8.520684303630613,"endHours":8.923543373347774,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:12","end":"06:32","startHours":6.204244652756939,"endHours":6.526531908530668,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:20","end":"12:09","startHours":11.340697791650738,"endHours":12.14641593108506,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:05","end":"04:54","startHours":4.089234536741845,"endHours":4.894952676176167,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:42","end":"05:42","startHours":4.693523141317586,"endHours":5.700670815610488,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:45","end":"14:34","startHours":13.757852209953706,"endHours":14.563570349388028,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:35","end":"17:59","startHours":17.586442907125313,"endHours":17.986442907125312,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:47","end":"18:17","startHours":17.786442907125313,"endHours":18.290016744271764,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:32","end":"19:17","startHours":17.536442907125313,"endHours":19.286442907125313,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:20","end":"00:09","startHours":23.34069779165074,"endHours":24.14641593108506,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:42","end":"07:13","startHours":5.700670815610488,"endHours":7.2113923270498415,"quality":"neutral"},{"name":"Labha","start":"07:13","end":"08:43","startHours":7.2113923270498415,"endHours":8.722113838489195,"quality":"auspicious"},{"name":"Amṛta","start":"08:43","end":"10:14","startHours":8.722113838489195,"endHours":10.232835349928546,"quality":"auspicious"},{"name":"Kāla","start":"10:14","end":"11:45","startHours":10.232835349928546,"endHours":11.7435568613679,"quality":"inauspicious"},{"name":"Śubha","start":"11:45","end":"13:15","startHours":11.7435568613679,"endHours":13.254278372807253,"quality":"auspicious"},{"name":"Roga","start":"13:15","end":"14:46","startHours":13.254278372807253,"endHours":14.764999884246606,"quality":"inauspicious"},{"name":"Udveg","start":"14:46","end":"16:17","startHours":14.764999884246606,"endHours":16.27572139568596,"quality":"inauspicious"},{"name":"Chala","start":"16:17","end":"17:47","startHours":16.27572139568596,"endHours":17.786442907125313,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:47","end":"19:17","startHours":17.786442907125313,"endHours":19.27572139568596,"quality":"inauspicious"},{"name":"Udveg","start":"19:17","end":"20:46","startHours":19.27572139568596,"endHours":20.764999884246606,"quality":"inauspicious"},{"name":"Chala","start":"20:46","end":"22:15","startHours":20.764999884246606,"endHours":22.254278372807253,"quality":"neutral"},{"name":"Labha","start":"22:15","end":"23:45","startHours":22.254278372807253,"endHours":23.7435568613679,"quality":"auspicious"},{"name":"Amṛta","start":"23:45","end":"01:14","startHours":23.7435568613679,"endHours":25.232835349928546,"quality":"auspicious"},{"name":"Kāla","start":"01:14","end":"02:43","startHours":25.232835349928546,"endHours":26.722113838489193,"quality":"inauspicious"},{"name":"Śubha","start":"02:43","end":"04:13","startHours":26.722113838489193,"endHours":28.211392327049843,"quality":"auspicious"},{"name":"Roga","start":"04:13","end":"05:42","startHours":28.211392327049843,"endHours":29.700670815610486,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:42","end":"06:42","startHours":5.700670815610488,"endHours":6.700670815610488,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:42","end":"07:42","startHours":6.700670815610488,"endHours":7.700670815610488,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:42","end":"08:42","startHours":7.700670815610488,"endHours":8.700670815610488,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:42","end":"09:42","startHours":8.700670815610488,"endHours":9.700670815610488,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:42","end":"10:42","startHours":9.700670815610488,"endHours":10.700670815610488,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:42","end":"11:42","startHours":10.700670815610488,"endHours":11.700670815610488,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:42","end":"12:42","startHours":11.700670815610488,"endHours":12.700670815610488,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:42","end":"13:42","startHours":12.700670815610488,"endHours":13.700670815610488,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:42","end":"14:42","startHours":13.700670815610488,"endHours":14.700670815610488,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:42","end":"15:42","startHours":14.700670815610488,"endHours":15.700670815610488,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:42","end":"16:42","startHours":15.700670815610488,"endHours":16.700670815610486,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:42","end":"17:42","startHours":16.700670815610486,"endHours":17.700670815610486,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:42","end":"18:42","startHours":17.700670815610486,"endHours":18.700670815610486,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:42","end":"19:42","startHours":18.700670815610486,"endHours":19.700670815610486,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:42","end":"20:42","startHours":19.700670815610486,"endHours":20.700670815610486,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:42","end":"21:42","startHours":20.700670815610486,"endHours":21.700670815610486,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:42","end":"22:42","startHours":21.700670815610486,"endHours":22.700670815610486,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:42","end":"23:42","startHours":22.700670815610486,"endHours":23.700670815610486,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:42","end":"00:42","startHours":23.700670815610486,"endHours":24.700670815610486,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:42","end":"01:42","startHours":24.700670815610486,"endHours":25.700670815610486,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:42","end":"02:42","startHours":25.700670815610486,"endHours":26.700670815610486,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:42","end":"03:42","startHours":26.700670815610486,"endHours":27.700670815610486,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:42","end":"04:42","startHours":27.700670815610486,"endHours":28.700670815610486,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:42","end":"05:42","startHours":28.700670815610486,"endHours":29.700670815610486,"planetary_lord":"Mars"}],"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":"West (Paścim)","chandraVasa":"South","rahuVasa":"South-East","anandadiYoga":{"name":"Utpāta","quality":"Inauspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-0.5881515535467277,"eotMinutes":13.49098831792595,"ayanamsa":-48.5952}},"calendars":{"vikram_samvat":-3130,"saka_samvat":-3265,"bengali_samvat":-3780,"malayalam_era":-4011,"nanakshahi_year":-4656,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Śukla Saptamī · Vikram -3130 undefined · Śaka -3265 undefined"},"festivals":[],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":true,"location_specific":"varanasi"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga October 9, 3188 BCE · Vārāṇasī (Kāśī) · Vidhyamitra","description":"October 9, 3188 BCE for Vārāṇasī (Kāśī): Śukla Saptamī, sūryodaya 05:42, sūryāsta 17:47.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/varanasi/-3187-10-09","hreflang_alternates":{"en":"https://vidhyamitra.com/city/varanasi/-3187-10-09","sa":"https://sa.vidhyamitra.com/city/varanasi/-3187-10-09","hi":"https://hi.vidhyamitra.com/city/varanasi/-3187-10-09","x-default":"https://vidhyamitra.com/city/varanasi/-3187-10-09"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-11T00:52:18.755Z","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":"2026-08-11T00:52:18.755Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-11T00:52:18.755Z","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"}}}