{"id":"vidhyamitra:city-day:thane:-3137-09-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/-3137-09-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3137-09-01","date_display":"September 1, 3138 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":-3137,"month":9,"day":1,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":575511.770833,"kali_year":-35,"ahargana":-12953.7292,"sun":{"sidereal_longitude":190.5983,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":320.989,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":130.3906,"elapsed_within_tithi_degrees":10.3906},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1,"moon_longitude":320.989,"elapsed_within_degrees":0.989},"yoga":{"number":12,"name":"Dhruva","sum_longitude":151.5873},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":-3137,"month":9,"day":1,"hour":6,"minute":30,"calendar":"julian"},"julian_day":575511.770833,"ahargana":-12953.7292,"kali_year":-35,"ayanamsa_lahiri":-47.8982,"grahas":{"sun":{"sidereal_longitude":190.5983,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":320.989,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false,"latitude":0.4201},"mars":{"sidereal_longitude":102.305,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":212.164,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":4.0531,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":true},"venus":{"sidereal_longitude":164.2714,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":274.2092,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":146.3509,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":326.3509,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"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":-3137,"month":9,"day":1,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":575511.770833,"kali_year":-35,"ahargana":-12953.7292,"sun":{"sidereal_longitude":190.5983,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":320.989,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":130.3906,"elapsed_within_tithi_degrees":10.3906},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1,"moon_longitude":320.989,"elapsed_within_degrees":0.989},"yoga":{"number":12,"name":"Dhruva","sum_longitude":151.5873},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.42,"elongation":130.391},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.42,"opposition_distance":49.609}},"eclipse_window_40days":[]},"city":{"slug":"thane","name":"Thane, Maharashtra","lat":19.2183,"lon":72.9781,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"thane","name":"Thane, Maharashtra","lat":19.2183,"lon":72.9781,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"sunriseLocal":"06:14","sunsetLocal":"19:01","solarNoonLocal":"12:38","dayLengthHours":12.783916730816495,"dayLengthDisplay":"12 Hours 47 Mins 02 Secs","nightLengthDisplay":"11 Hours 12 Mins 58 Secs","moonriseLocal":"15:51","moonsetLocal":"02:47","rahuKala":{"name":"Rāhu Kāla","start":"07:50","end":"09:26","startHours":7.832890929092591,"endHours":9.430880520444653,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:02","end":"12:38","startHours":11.028870111796715,"endHours":12.626859703148778,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:13","end":"15:49","startHours":14.224849294500839,"endHours":15.822838885852901,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:13","end":"09:39","startHours":9.217815241597712,"endHours":9.643945799291595,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:46","end":"07:07","startHours":6.7675645348578835,"endHours":7.10846898101299,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:12","end":"13:03","startHours":12.200729145454895,"endHours":13.05299026084266,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:32","end":"05:23","startHours":4.530379106964997,"endHours":5.382640222352763,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:10","end":"06:14","startHours":5.169574943505822,"endHours":6.23490133774053,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:45","end":"15:37","startHours":14.757512491618192,"endHours":15.609773607005957,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:49","end":"19:13","startHours":18.818818068557025,"endHours":19.218818068557024,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:01","end":"19:33","startHours":19.018818068557025,"endHours":19.55148126567438,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:46","end":"20:31","startHours":18.768818068557025,"endHours":20.518818068557025,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:12","end":"01:03","startHours":24.200729145454893,"endHours":25.052990260842662,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:14","end":"07:50","startHours":6.23490133774053,"endHours":7.832890929092591,"quality":"auspicious"},{"name":"Kāla","start":"07:50","end":"09:26","startHours":7.832890929092591,"endHours":9.430880520444653,"quality":"inauspicious"},{"name":"Śubha","start":"09:26","end":"11:02","startHours":9.430880520444653,"endHours":11.028870111796715,"quality":"auspicious"},{"name":"Roga","start":"11:02","end":"12:38","startHours":11.028870111796715,"endHours":12.626859703148778,"quality":"inauspicious"},{"name":"Udveg","start":"12:38","end":"14:13","startHours":12.626859703148778,"endHours":14.224849294500839,"quality":"inauspicious"},{"name":"Chala","start":"14:13","end":"15:49","startHours":14.224849294500839,"endHours":15.822838885852901,"quality":"neutral"},{"name":"Labha","start":"15:49","end":"17:25","startHours":15.822838885852901,"endHours":17.420828477204964,"quality":"auspicious"},{"name":"Amṛta","start":"17:25","end":"19:01","startHours":17.420828477204964,"endHours":19.018818068557025,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"19:01","end":"20:25","startHours":19.018818068557025,"endHours":20.420828477204964,"quality":"neutral"},{"name":"Labha","start":"20:25","end":"21:49","startHours":20.420828477204964,"endHours":21.8228388858529,"quality":"auspicious"},{"name":"Amṛta","start":"21:49","end":"23:13","startHours":21.8228388858529,"endHours":23.22484929450084,"quality":"auspicious"},{"name":"Kāla","start":"23:13","end":"00:38","startHours":23.22484929450084,"endHours":24.626859703148778,"quality":"inauspicious"},{"name":"Śubha","start":"00:38","end":"02:02","startHours":24.626859703148778,"endHours":26.028870111796714,"quality":"auspicious"},{"name":"Roga","start":"02:02","end":"03:26","startHours":26.028870111796714,"endHours":27.430880520444653,"quality":"inauspicious"},{"name":"Udveg","start":"03:26","end":"04:50","startHours":27.430880520444653,"endHours":28.832890929092592,"quality":"inauspicious"},{"name":"Chala","start":"04:50","end":"06:14","startHours":28.832890929092592,"endHours":30.23490133774053,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:14","end":"07:14","startHours":6.23490133774053,"endHours":7.23490133774053,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:14","end":"08:14","startHours":7.23490133774053,"endHours":8.23490133774053,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:14","end":"09:14","startHours":8.23490133774053,"endHours":9.23490133774053,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:14","end":"10:14","startHours":9.23490133774053,"endHours":10.23490133774053,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:14","end":"11:14","startHours":10.23490133774053,"endHours":11.23490133774053,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:14","end":"12:14","startHours":11.23490133774053,"endHours":12.23490133774053,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:14","end":"13:14","startHours":12.23490133774053,"endHours":13.23490133774053,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:14","end":"14:14","startHours":13.23490133774053,"endHours":14.23490133774053,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:14","end":"15:14","startHours":14.23490133774053,"endHours":15.23490133774053,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:14","end":"16:14","startHours":15.23490133774053,"endHours":16.23490133774053,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:14","end":"17:14","startHours":16.23490133774053,"endHours":17.23490133774053,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:14","end":"18:14","startHours":17.23490133774053,"endHours":18.23490133774053,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:14","end":"19:14","startHours":18.23490133774053,"endHours":19.23490133774053,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:14","end":"20:14","startHours":19.23490133774053,"endHours":20.23490133774053,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:14","end":"21:14","startHours":20.23490133774053,"endHours":21.23490133774053,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:14","end":"22:14","startHours":21.23490133774053,"endHours":22.23490133774053,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:14","end":"23:14","startHours":22.23490133774053,"endHours":23.23490133774053,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:14","end":"00:14","startHours":23.23490133774053,"endHours":24.23490133774053,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:14","end":"01:14","startHours":24.23490133774053,"endHours":25.23490133774053,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:14","end":"02:14","startHours":25.23490133774053,"endHours":26.23490133774053,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:14","end":"03:14","startHours":26.23490133774053,"endHours":27.23490133774053,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:14","end":"04:14","startHours":27.23490133774053,"endHours":28.23490133774053,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:14","end":"05:14","startHours":28.23490133774053,"endHours":29.23490133774053,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:14","end":"06:14","startHours":29.23490133774053,"endHours":30.23490133774053,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"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":"North-East","anandadiYoga":{"name":"Ānanda","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":13.94679105769464,"eotMinutes":0.47601781107335894,"ayanamsa":-47.8982}},"calendars":{"vikram_samvat":-3080,"saka_samvat":-3215,"bengali_samvat":-3730,"malayalam_era":-3961,"nanakshahi_year":-4606,"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 Ekādaśī · Vikram -3080 undefined · Śaka -3215 undefined"},"festivals":[{"id":"devotthana-ekadashi","name":"Devotthāna Ekādaśī (Prabodhinī)","name_sanskrit":"देवोत्थान एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Bhagavān Viṣṇu awakens; Cāturmāsya ends; weddings can resume.","vrata":true,"detection":{"tithi_number":11,"tithi_paksha":"Śukla","lunar_month":"Kārtika"},"precedence":3},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":true,"location_specific":"thane"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga September 1, 3138 BCE · Thane, Maharashtra · Vidhyamitra","description":"September 1, 3138 BCE for Thane, Maharashtra: Śukla Ekādaśī, sūryodaya 06:14, sūryāsta 19:01.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/-3137-09-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/-3137-09-01","sa":"https://sa.vidhyamitra.com/city/thane/-3137-09-01","hi":"https://hi.vidhyamitra.com/city/thane/-3137-09-01","x-default":"https://vidhyamitra.com/city/thane/-3137-09-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T08:30:05.330Z","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":"2026-06-01T08:30:05.330Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T08:30:05.330Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}