{"id":"vidhyamitra:city-day:thane:2183-12-14:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2183-12-14","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2183-12-14","date_display":"December 14, 2183 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":2183,"month":12,"day":14,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2518731.770833,"kali_year":5285,"ahargana":1930266.2708,"sun":{"sidereal_longitude":234.6597,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":222.3497,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":347.6899,"elapsed_within_tithi_degrees":11.6899},"nakshatra":{"number":17,"name":"Anurādhā","pada":3,"moon_longitude":222.3497,"elapsed_within_degrees":9.0163},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":97.0094},"karana":{"half_tithi_index":57,"name":"Śakuni"},"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":2183,"month":12,"day":14,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2518731.770833,"ahargana":1930266.2708,"kali_year":5285,"ayanamsa_lahiri":26.4226,"grahas":{"sun":{"sidereal_longitude":235.516482,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":224.038682,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false,"latitude":4.387},"mars":{"sidereal_longitude":241.81098199999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":213.80568199999993,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":195.53988200000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":202.22108200000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":123.96138200000001,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":145.2039,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":325.2039,"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":2183,"month":12,"day":14,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2518731.770833,"kali_year":5285,"ahargana":1930266.2708,"sun":{"sidereal_longitude":234.6597,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":222.3497,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":347.6899,"elapsed_within_tithi_degrees":11.6899},"nakshatra":{"number":17,"name":"Anurādhā","pada":3,"moon_longitude":222.3497,"elapsed_within_degrees":9.0163},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":97.0094},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.387,"elongation":12.31},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.387,"opposition_distance":167.69}},"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":"07:04","sunsetLocal":"18:03","solarNoonLocal":"12:33","dayLengthHours":10.984049310471713,"dayLengthDisplay":"10 Hours 59 Mins 03 Secs","nightLengthDisplay":"13 Hours 00 Mins 57 Secs","moonriseLocal":"06:17","moonsetLocal":"17:18","rahuKala":{"name":"Rāhu Kāla","start":"16:41","end":"18:03","startHours":16.676545328526366,"endHours":18.049551492335333,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:33","end":"13:56","startHours":12.557526837099477,"endHours":13.93053300090844,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:18","end":"16:41","startHours":15.303539164717405,"endHours":16.676545328526366,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:38","end":"10:00","startHours":9.628447020973686,"endHours":9.99458199798941,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:31","end":"07:49","startHours":7.523170903133274,"endHours":7.8160788847458535,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:11","end":"12:55","startHours":12.191391860083753,"endHours":12.923661814115201,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:36","end":"06:20","startHours":5.600962273800724,"endHours":6.333232227832172,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:09","end":"07:04","startHours":6.15016473932431,"endHours":7.06550218186362,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:23","end":"15:07","startHours":14.388201722178096,"endHours":15.120471676209544,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:51","end":"18:15","startHours":17.849551492335333,"endHours":18.249551492335332,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:03","end":"18:30","startHours":18.049551492335333,"endHours":18.507220213604988,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:48","end":"19:33","startHours":17.799551492335333,"endHours":19.549551492335333,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:11","end":"00:55","startHours":24.191391860083755,"endHours":24.9236618141152,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:04","end":"08:26","startHours":7.06550218186362,"endHours":8.438508345672584,"quality":"inauspicious"},{"name":"Chala","start":"08:26","end":"09:49","startHours":8.438508345672584,"endHours":9.811514509481547,"quality":"neutral"},{"name":"Labha","start":"09:49","end":"11:11","startHours":9.811514509481547,"endHours":11.184520673290512,"quality":"auspicious"},{"name":"Amṛta","start":"11:11","end":"12:33","startHours":11.184520673290512,"endHours":12.557526837099477,"quality":"auspicious"},{"name":"Kāla","start":"12:33","end":"13:56","startHours":12.557526837099477,"endHours":13.93053300090844,"quality":"inauspicious"},{"name":"Śubha","start":"13:56","end":"15:18","startHours":13.93053300090844,"endHours":15.303539164717405,"quality":"auspicious"},{"name":"Roga","start":"15:18","end":"16:41","startHours":15.303539164717405,"endHours":16.676545328526366,"quality":"inauspicious"},{"name":"Udveg","start":"16:41","end":"18:03","startHours":16.676545328526366,"endHours":18.049551492335333,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:03","end":"19:41","startHours":18.049551492335333,"endHours":19.67654532852637,"quality":"auspicious"},{"name":"Roga","start":"19:41","end":"21:18","startHours":19.67654532852637,"endHours":21.303539164717403,"quality":"inauspicious"},{"name":"Udveg","start":"21:18","end":"22:56","startHours":21.303539164717403,"endHours":22.93053300090844,"quality":"inauspicious"},{"name":"Chala","start":"22:56","end":"00:33","startHours":22.93053300090844,"endHours":24.557526837099477,"quality":"neutral"},{"name":"Labha","start":"00:33","end":"02:11","startHours":24.557526837099477,"endHours":26.184520673290514,"quality":"auspicious"},{"name":"Amṛta","start":"02:11","end":"03:49","startHours":26.184520673290514,"endHours":27.811514509481547,"quality":"auspicious"},{"name":"Kāla","start":"03:49","end":"05:26","startHours":27.811514509481547,"endHours":29.438508345672584,"quality":"inauspicious"},{"name":"Śubha","start":"05:26","end":"07:04","startHours":29.438508345672584,"endHours":31.06550218186362,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:04","end":"08:04","startHours":7.06550218186362,"endHours":8.06550218186362,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:04","end":"09:04","startHours":8.06550218186362,"endHours":9.06550218186362,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:04","end":"10:04","startHours":9.06550218186362,"endHours":10.06550218186362,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:04","end":"11:04","startHours":10.06550218186362,"endHours":11.06550218186362,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:04","end":"12:04","startHours":11.06550218186362,"endHours":12.06550218186362,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:04","end":"13:04","startHours":12.06550218186362,"endHours":13.06550218186362,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:04","end":"14:04","startHours":13.06550218186362,"endHours":14.06550218186362,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:04","end":"15:04","startHours":14.06550218186362,"endHours":15.06550218186362,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:04","end":"16:04","startHours":15.06550218186362,"endHours":16.06550218186362,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:04","end":"17:04","startHours":16.06550218186362,"endHours":17.06550218186362,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:04","end":"18:04","startHours":17.06550218186362,"endHours":18.06550218186362,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:04","end":"19:04","startHours":18.06550218186362,"endHours":19.06550218186362,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:04","end":"20:04","startHours":19.06550218186362,"endHours":20.06550218186362,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:04","end":"21:04","startHours":20.06550218186362,"endHours":21.06550218186362,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:04","end":"22:04","startHours":21.06550218186362,"endHours":22.06550218186362,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:04","end":"23:04","startHours":22.06550218186362,"endHours":23.06550218186362,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:04","end":"00:04","startHours":23.06550218186362,"endHours":24.06550218186362,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:04","end":"01:04","startHours":24.06550218186362,"endHours":25.06550218186362,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:04","end":"02:04","startHours":25.06550218186362,"endHours":26.06550218186362,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:04","end":"03:04","startHours":26.06550218186362,"endHours":27.06550218186362,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:04","end":"04:04","startHours":27.06550218186362,"endHours":28.06550218186362,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:04","end":"05:04","startHours":28.06550218186362,"endHours":29.06550218186362,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:04","end":"06:04","startHours":29.06550218186362,"endHours":30.06550218186362,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:04","end":"07:04","startHours":30.06550218186362,"endHours":31.06550218186362,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"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":"West (Paścim)","chandraVasa":"North-East","rahuVasa":"North-East","anandadiYoga":{"name":"Mṛtyu","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":-23.19132121166865,"eotMinutes":4.63598977403141,"ayanamsa":26.4226}},"calendars":{"vikram_samvat":2240,"vikram_samvatsara":"Durmukhi","saka_samvat":2105,"saka_samvatsara":"Subhānu","bengali_samvat":1590,"malayalam_era":1359,"nanakshahi_year":714,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Kārtika","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 Kṛṣṇa Caturdaśī · Vikram 2240 Durmukhi · Śaka 2105 Subhānu"},"festivals":[{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"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 14, 2183 CE · Thane, Maharashtra · Vidhyamitra","description":"December 14, 2183 CE for Thane, Maharashtra: Kṛṣṇa Caturdaśī, sūryodaya 07:04, sūryāsta 18:03.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2183-12-14","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2183-12-14","sa":"https://sa.vidhyamitra.com/city/thane/2183-12-14","hi":"https://hi.vidhyamitra.com/city/thane/2183-12-14","x-default":"https://vidhyamitra.com/city/thane/2183-12-14"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T23:36:52.454Z","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":"2026-05-31T23:36:52.454Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T23:36:52.454Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}