{"id":"vidhyamitra:city-day:thane:2120-12-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2120-12-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2120-12-01","date_display":"December 1, 2120 CE","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":2120,"month":12,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2495708.770833,"kali_year":5222,"ahargana":1907243.2708,"sun":{"sidereal_longitude":222.695,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":352.7271,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":130.0322,"elapsed_within_tithi_degrees":10.0322},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":352.7271,"elapsed_within_degrees":6.0605},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":215.4221},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2120,"month":12,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2495708.770833,"ahargana":1907243.2708,"kali_year":5222,"ayanamsa_lahiri":25.5421,"grahas":{"sun":{"sidereal_longitude":223.49802999999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":353.19303,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false,"latitude":4.1614},"mars":{"sidereal_longitude":118.19103000000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":226.44803000000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":92.22563000000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":true},"venus":{"sidereal_longitude":268.60173,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":65.46332999999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":285.0732,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":105.0732,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","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":2120,"month":12,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2495708.770833,"kali_year":5222,"ahargana":1907243.2708,"sun":{"sidereal_longitude":222.695,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":352.7271,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":130.0322,"elapsed_within_tithi_degrees":10.0322},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":352.7271,"elapsed_within_degrees":6.0605},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":215.4221},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.161,"elongation":130.032},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.161,"opposition_distance":49.968}},"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":"06:56","sunsetLocal":"18:00","solarNoonLocal":"12:28","dayLengthHours":11.058992609285719,"dayLengthDisplay":"11 Hours 03 Mins 32 Secs","nightLengthDisplay":"12 Hours 56 Mins 28 Secs","moonriseLocal":"14:54","moonsetLocal":"03:20","rahuKala":{"name":"Rāhu Kāla","start":"16:37","end":"18:00","startHours":16.61306471847547,"endHours":17.995438794636186,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:28","end":"13:51","startHours":12.465942489993328,"endHours":13.848316566154041,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:14","end":"16:37","startHours":15.230690642314757,"endHours":16.61306471847547,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:31","end":"09:53","startHours":9.516877794183802,"endHours":9.885510881159993,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:24","end":"07:42","startHours":7.397237544070705,"endHours":7.692144013651658,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:06","end":"12:50","startHours":12.097309403017135,"endHours":12.834575576969517,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:28","end":"06:12","startHours":5.461913837445705,"endHours":6.199180011398086,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:01","end":"06:56","startHours":6.014863467909991,"endHours":6.9364461853504675,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:19","end":"15:03","startHours":14.30910792487428,"endHours":15.04637409882666,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:48","end":"18:12","startHours":17.795438794636187,"endHours":18.195438794636186,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:00","end":"18:27","startHours":17.995438794636186,"endHours":18.456230153356426,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:45","end":"19:30","startHours":17.745438794636186,"endHours":19.495438794636186,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:06","end":"00:50","startHours":24.097309403017135,"endHours":24.834575576969513,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:56","end":"08:19","startHours":6.9364461853504675,"endHours":8.318820261511183,"quality":"inauspicious"},{"name":"Chala","start":"08:19","end":"09:42","startHours":8.318820261511183,"endHours":9.701194337671897,"quality":"neutral"},{"name":"Labha","start":"09:42","end":"11:05","startHours":9.701194337671897,"endHours":11.083568413832612,"quality":"auspicious"},{"name":"Amṛta","start":"11:05","end":"12:28","startHours":11.083568413832612,"endHours":12.465942489993328,"quality":"auspicious"},{"name":"Kāla","start":"12:28","end":"13:51","startHours":12.465942489993328,"endHours":13.848316566154041,"quality":"inauspicious"},{"name":"Śubha","start":"13:51","end":"15:14","startHours":13.848316566154041,"endHours":15.230690642314757,"quality":"auspicious"},{"name":"Roga","start":"15:14","end":"16:37","startHours":15.230690642314757,"endHours":16.61306471847547,"quality":"inauspicious"},{"name":"Udveg","start":"16:37","end":"18:00","startHours":16.61306471847547,"endHours":17.995438794636186,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:00","end":"19:37","startHours":17.995438794636186,"endHours":19.61306471847547,"quality":"auspicious"},{"name":"Roga","start":"19:37","end":"21:14","startHours":19.61306471847547,"endHours":21.230690642314755,"quality":"inauspicious"},{"name":"Udveg","start":"21:14","end":"22:51","startHours":21.230690642314755,"endHours":22.84831656615404,"quality":"inauspicious"},{"name":"Chala","start":"22:51","end":"00:28","startHours":22.84831656615404,"endHours":24.465942489993328,"quality":"neutral"},{"name":"Labha","start":"00:28","end":"02:05","startHours":24.465942489993328,"endHours":26.083568413832612,"quality":"auspicious"},{"name":"Amṛta","start":"02:05","end":"03:42","startHours":26.083568413832612,"endHours":27.701194337671897,"quality":"auspicious"},{"name":"Kāla","start":"03:42","end":"05:19","startHours":27.701194337671897,"endHours":29.318820261511185,"quality":"inauspicious"},{"name":"Śubha","start":"05:19","end":"06:56","startHours":29.318820261511185,"endHours":30.93644618535047,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:56","end":"07:56","startHours":6.9364461853504675,"endHours":7.9364461853504675,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:56","end":"08:56","startHours":7.9364461853504675,"endHours":8.936446185350468,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:56","end":"09:56","startHours":8.936446185350468,"endHours":9.936446185350468,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:56","end":"10:56","startHours":9.936446185350468,"endHours":10.936446185350468,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:56","end":"11:56","startHours":10.936446185350468,"endHours":11.936446185350468,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:56","end":"12:56","startHours":11.936446185350468,"endHours":12.936446185350468,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:56","end":"13:56","startHours":12.936446185350468,"endHours":13.936446185350468,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:56","end":"14:56","startHours":13.936446185350468,"endHours":14.936446185350468,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:56","end":"15:56","startHours":14.936446185350468,"endHours":15.936446185350468,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:56","end":"16:56","startHours":15.936446185350468,"endHours":16.93644618535047,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:56","end":"17:56","startHours":16.93644618535047,"endHours":17.93644618535047,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:56","end":"18:56","startHours":17.93644618535047,"endHours":18.93644618535047,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:56","end":"19:56","startHours":18.93644618535047,"endHours":19.93644618535047,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:56","end":"20:56","startHours":19.93644618535047,"endHours":20.93644618535047,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:56","end":"21:56","startHours":20.93644618535047,"endHours":21.93644618535047,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:56","end":"22:56","startHours":21.93644618535047,"endHours":22.93644618535047,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:56","end":"23:56","startHours":22.93644618535047,"endHours":23.93644618535047,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:56","end":"00:56","startHours":23.93644618535047,"endHours":24.93644618535047,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:56","end":"01:56","startHours":24.93644618535047,"endHours":25.93644618535047,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:56","end":"02:56","startHours":25.93644618535047,"endHours":26.93644618535047,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:56","end":"03:56","startHours":26.93644618535047,"endHours":27.93644618535047,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:56","end":"04:56","startHours":27.93644618535047,"endHours":28.93644618535047,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:56","end":"05:56","startHours":28.93644618535047,"endHours":29.93644618535047,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:56","end":"06:56","startHours":29.93644618535047,"endHours":30.93644618535047,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Sushira","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-21.802909316861797,"eotMinutes":10.131050600400467,"ayanamsa":25.5421}},"calendars":{"vikram_samvat":2177,"vikram_samvatsara":"Vijaya","saka_samvat":2042,"saka_samvatsara":"Vikrama","bengali_samvat":1527,"malayalam_era":1296,"nanakshahi_year":651,"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 Ekādaśī · Vikram 2177 Vijaya · Śaka 2042 Vikrama"},"festivals":[{"id":"gita-jayanti","name":"Gītā Jayantī (= Mokṣadā Ekādaśī)","name_sanskrit":"गीता जयन्ती","tradition":"Vaishnava","associated_deity":"Krishna (Bhagavad-Gītā speaker)","significance":"Day Bhagavad Gītā was delivered at Kurukṣetra (Mahābhārata Day 1).","vrata":true,"detection":{"tithi_number":11,"tithi_paksha":"Śukla","lunar_month":"Mārgaśīrṣa"},"precedence":1,"related_chart":"krishna","historical_anchor":{"event":"Bhagavad Gītā delivered at Kurukṣetra (Mahābhārata Day 1)","date_julian":"-3137-10-04","location":"Kurukṣetra"},"sources":["Bhagavad Gītā (Mahābhārata, Bhīṣma Parva)"]},{"id":"vaikuntha-ekadashi","name":"Vaikuṇṭha Ekādaśī","name_sanskrit":"वैकुण्ठ एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Most sacred Ekādaśī of the year; 'Vaikuṇṭha-dvāram udghaṭitam'.","vrata":true,"detection":{"tithi_number":11,"tithi_paksha":"Śukla","lunar_month":"Mārgaśīrṣa"},"precedence":2},{"id":"mokshada-ekadashi","name":"Mokṣadā Ekādaśī (Gītā Jayantī)","name_sanskrit":"मोक्षदा एकादशी / गीता जयन्ती","tradition":"Vaishnava","associated_deity":"Krishna (Bhagavad Gītā delivery)","significance":"Day Bhagavad Gītā was delivered at Kurukṣetra.","vrata":true,"detection":{"tithi_number":11,"tithi_paksha":"Śukla","lunar_month":"Mārgaśīrṣa"},"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":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"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 December 1, 2120 CE · Thane, Maharashtra · Vidhyamitra","description":"December 1, 2120 CE for Thane, Maharashtra: Śukla Ekādaśī, sūryodaya 06:56, sūryāsta 18:00.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2120-12-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2120-12-01","sa":"https://sa.vidhyamitra.com/city/thane/2120-12-01","hi":"https://hi.vidhyamitra.com/city/thane/2120-12-01","x-default":"https://vidhyamitra.com/city/thane/2120-12-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T00:13:33.755Z","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":"2026-05-31T00:13:33.755Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T00:13:33.755Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}