{"id":"vidhyamitra:city-day:thane:2081-12-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2081-12-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2081-12-01","date_display":"December 1, 2081 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":2081,"month":12,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2481464.770833,"kali_year":5183,"ahargana":1892999.2708,"sun":{"sidereal_longitude":223.8091,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":231.0812,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":7.2722,"elapsed_within_tithi_degrees":7.2722},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2,"moon_longitude":231.0812,"elapsed_within_degrees":4.4146},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":94.8903},"karana":{"half_tithi_index":1,"name":"Bava"},"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":2081,"month":12,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2481464.770833,"ahargana":1892999.2708,"kali_year":5183,"ayanamsa_lahiri":24.9973,"grahas":{"sun":{"sidereal_longitude":224.510355,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":230.022655,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false,"latitude":-4.4989},"mars":{"sidereal_longitude":185.112255,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":233.71435499999995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":322.935755,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":218.88045499999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":296.325155,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":319.7889,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":139.7889,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","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":2081,"month":12,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2481464.770833,"kali_year":5183,"ahargana":1892999.2708,"sun":{"sidereal_longitude":223.8091,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":231.0812,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":7.2722,"elapsed_within_tithi_degrees":7.2722},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2,"moon_longitude":231.0812,"elapsed_within_degrees":4.4146},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":94.8903},"karana":{"half_tithi_index":1,"name":"Bava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.499,"elongation":7.272},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.499,"opposition_distance":172.728}},"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":11.055202236578271,"dayLengthDisplay":"11 Hours 03 Mins 19 Secs","nightLengthDisplay":"12 Hours 56 Mins 41 Secs","moonriseLocal":"07:21","moonsetLocal":"18:19","rahuKala":{"name":"Rāhu Kāla","start":"08:19","end":"09:42","startHours":8.320241651276476,"endHours":9.702141930848759,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:05","end":"12:28","startHours":11.084042210421043,"endHours":12.465942489993328,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:51","end":"15:14","startHours":13.84784276956561,"endHours":15.229743049137895,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:31","end":"09:53","startHours":9.517888560239122,"endHours":9.886395301458396,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:24","end":"07:42","startHours":7.398974798228286,"endHours":7.6937801912037065,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:06","end":"12:50","startHours":12.09743574877405,"endHours":12.834449231212602,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:28","end":"06:12","startHours":5.464314406827088,"endHours":6.20132788926564,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:01","end":"06:56","startHours":6.017074518656002,"endHours":6.938341371704191,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:19","end":"15:03","startHours":14.308476196089705,"endHours":15.045489678528256,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:48","end":"18:12","startHours":17.793543608282462,"endHours":18.19354360828246,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:00","end":"18:27","startHours":17.99354360828246,"endHours":18.454177034806555,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:45","end":"19:30","startHours":17.74354360828246,"endHours":19.49354360828246,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:06","end":"00:50","startHours":24.09743574877405,"endHours":24.8344492312126,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:56","end":"08:19","startHours":6.938341371704191,"endHours":8.320241651276476,"quality":"auspicious"},{"name":"Kāla","start":"08:19","end":"09:42","startHours":8.320241651276476,"endHours":9.702141930848759,"quality":"inauspicious"},{"name":"Śubha","start":"09:42","end":"11:05","startHours":9.702141930848759,"endHours":11.084042210421043,"quality":"auspicious"},{"name":"Roga","start":"11:05","end":"12:28","startHours":11.084042210421043,"endHours":12.465942489993328,"quality":"inauspicious"},{"name":"Udveg","start":"12:28","end":"13:51","startHours":12.465942489993328,"endHours":13.84784276956561,"quality":"inauspicious"},{"name":"Chala","start":"13:51","end":"15:14","startHours":13.84784276956561,"endHours":15.229743049137895,"quality":"neutral"},{"name":"Labha","start":"15:14","end":"16:37","startHours":15.229743049137895,"endHours":16.61164332871018,"quality":"auspicious"},{"name":"Amṛta","start":"16:37","end":"18:00","startHours":16.61164332871018,"endHours":17.99354360828246,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:00","end":"19:37","startHours":17.99354360828246,"endHours":19.611643328710176,"quality":"neutral"},{"name":"Labha","start":"19:37","end":"21:14","startHours":19.611643328710176,"endHours":21.229743049137895,"quality":"auspicious"},{"name":"Amṛta","start":"21:14","end":"22:51","startHours":21.229743049137895,"endHours":22.84784276956561,"quality":"auspicious"},{"name":"Kāla","start":"22:51","end":"00:28","startHours":22.84784276956561,"endHours":24.465942489993324,"quality":"inauspicious"},{"name":"Śubha","start":"00:28","end":"02:05","startHours":24.465942489993324,"endHours":26.084042210421043,"quality":"auspicious"},{"name":"Roga","start":"02:05","end":"03:42","startHours":26.084042210421043,"endHours":27.702141930848757,"quality":"inauspicious"},{"name":"Udveg","start":"03:42","end":"05:19","startHours":27.702141930848757,"endHours":29.320241651276476,"quality":"inauspicious"},{"name":"Chala","start":"05:19","end":"06:56","startHours":29.320241651276476,"endHours":30.93834137170419,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:56","end":"07:56","startHours":6.938341371704191,"endHours":7.938341371704191,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:56","end":"08:56","startHours":7.938341371704191,"endHours":8.93834137170419,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:56","end":"09:56","startHours":8.93834137170419,"endHours":9.93834137170419,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:56","end":"10:56","startHours":9.93834137170419,"endHours":10.93834137170419,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:56","end":"11:56","startHours":10.93834137170419,"endHours":11.93834137170419,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:56","end":"12:56","startHours":11.93834137170419,"endHours":12.93834137170419,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:56","end":"13:56","startHours":12.93834137170419,"endHours":13.93834137170419,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:56","end":"14:56","startHours":13.93834137170419,"endHours":14.93834137170419,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:56","end":"15:56","startHours":14.93834137170419,"endHours":15.93834137170419,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:56","end":"16:56","startHours":15.93834137170419,"endHours":16.93834137170419,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:56","end":"17:56","startHours":16.93834137170419,"endHours":17.93834137170419,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:56","end":"18:56","startHours":17.93834137170419,"endHours":18.93834137170419,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:56","end":"19:56","startHours":18.93834137170419,"endHours":19.93834137170419,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:56","end":"20:56","startHours":19.93834137170419,"endHours":20.93834137170419,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:56","end":"21:56","startHours":20.93834137170419,"endHours":21.93834137170419,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:56","end":"22:56","startHours":21.93834137170419,"endHours":22.93834137170419,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:56","end":"23:56","startHours":22.93834137170419,"endHours":23.93834137170419,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:56","end":"00:56","startHours":23.93834137170419,"endHours":24.93834137170419,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:56","end":"01:56","startHours":24.93834137170419,"endHours":25.93834137170419,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:56","end":"02:56","startHours":25.93834137170419,"endHours":26.93834137170419,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:56","end":"03:56","startHours":26.93834137170419,"endHours":27.93834137170419,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:56","end":"04:56","startHours":27.93834137170419,"endHours":28.93834137170419,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:56","end":"05:56","startHours":28.93834137170419,"endHours":29.93834137170419,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:56","end":"06:56","startHours":29.93834137170419,"endHours":30.93834137170419,"planetary_lord":"Venus"}],"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":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-East","rahuVasa":"North-East","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-21.873804654752316,"eotMinutes":10.131050600400467,"ayanamsa":24.9973}},"calendars":{"vikram_samvat":2138,"vikram_samvatsara":"Ānanda","saka_samvat":2003,"saka_samvatsara":"Plava","bengali_samvat":1488,"malayalam_era":1257,"nanakshahi_year":612,"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 Pratipada · Vikram 2138 Ānanda · Śaka 2003 Plava"},"festivals":[],"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":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Jyeṣṭhā","url":"/day/-3137-10-20","relevance":0.5}]},"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, 2081 CE · Thane, Maharashtra · Vidhyamitra","description":"December 1, 2081 CE for Thane, Maharashtra: Śukla Pratipada, sūryodaya 06:56, sūryāsta 18:00.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2081-12-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2081-12-01","sa":"https://sa.vidhyamitra.com/city/thane/2081-12-01","hi":"https://hi.vidhyamitra.com/city/thane/2081-12-01","x-default":"https://vidhyamitra.com/city/thane/2081-12-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T21:15:09.104Z","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":"2026-06-01T21:15:09.104Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T21:15:09.104Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}