{"id":"vidhyamitra:city-day:thane:2016-12-27:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2016-12-27","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2016-12-27","date_display":"December 27, 2016 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":2016,"month":12,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457749.770833,"kali_year":5118,"ahargana":1869284.2708,"sun":{"sidereal_longitude":251.3043,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":225.261,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":333.9567,"elapsed_within_tithi_degrees":9.9567},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":225.261,"elapsed_within_degrees":11.9276},"yoga":{"number":9,"name":"Śūla","sum_longitude":116.5653},"karana":{"half_tithi_index":55,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2016,"month":12,"day":27,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2457749.770833,"ahargana":1869284.2708,"kali_year":5118,"ayanamsa_lahiri":24.0903,"grahas":{"sun":{"sidereal_longitude":251.62214199999994,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"moon":{"sidereal_longitude":226.74614199999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false,"latitude":4.4992},"mars":{"sidereal_longitude":311.43914199999995,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":255.502842,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":175.98894199999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":297.731142,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":236.52034200000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":136.3237,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":316.3237,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"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":2016,"month":12,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457749.770833,"kali_year":5118,"ahargana":1869284.2708,"sun":{"sidereal_longitude":251.3043,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":225.261,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":333.9567,"elapsed_within_tithi_degrees":9.9567},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":225.261,"elapsed_within_degrees":11.9276},"yoga":{"number":9,"name":"Śūla","sum_longitude":116.5653},"karana":{"half_tithi_index":55,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.499,"elongation":26.043},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.499,"opposition_distance":153.957}},"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":"07:10","sunsetLocal":"18:09","solarNoonLocal":"12:40","dayLengthHours":10.977395694238671,"dayLengthDisplay":"10 Hours 58 Mins 39 Secs","nightLengthDisplay":"13 Hours 01 Mins 21 Secs","moonriseLocal":"05:30","moonsetLocal":"16:30","rahuKala":{"name":"Rāhu Kāla","start":"15:24","end":"16:47","startHours":15.40288735881685,"endHours":16.775061820596683,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:55","end":"11:17","startHours":9.914189511697515,"endHours":11.286363973477348,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:40","end":"14:02","startHours":12.658538435257181,"endHours":14.030712897037017,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:44","end":"10:06","startHours":9.731232916793537,"endHours":10.097146106601492,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:38","end":"07:55","startHours":7.627232075397791,"endHours":7.919962627244156,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:18","end":"13:01","startHours":12.292625245449228,"endHours":13.024451625065138,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:42","end":"06:26","startHours":5.706187828906024,"endHours":6.438014208521935,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:15","end":"07:10","startHours":6.255057613617957,"endHours":7.169840588137847,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:29","end":"15:13","startHours":14.48810438429696,"endHours":15.219930763912872,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:57","end":"18:21","startHours":17.94723628237652,"endHours":18.347236282376517,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:09","end":"18:36","startHours":18.147236282376518,"endHours":18.604627769636462,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:54","end":"19:39","startHours":17.897236282376518,"endHours":19.647236282376518,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:18","end":"01:01","startHours":24.29262524544923,"endHours":25.02445162506514,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"07:10","end":"08:33","startHours":7.169840588137847,"endHours":8.54201504991768,"quality":"inauspicious"},{"name":"Udveg","start":"08:33","end":"09:55","startHours":8.54201504991768,"endHours":9.914189511697515,"quality":"inauspicious"},{"name":"Chala","start":"09:55","end":"11:17","startHours":9.914189511697515,"endHours":11.286363973477348,"quality":"neutral"},{"name":"Labha","start":"11:17","end":"12:40","startHours":11.286363973477348,"endHours":12.658538435257181,"quality":"auspicious"},{"name":"Amṛta","start":"12:40","end":"14:02","startHours":12.658538435257181,"endHours":14.030712897037017,"quality":"auspicious"},{"name":"Kāla","start":"14:02","end":"15:24","startHours":14.030712897037017,"endHours":15.40288735881685,"quality":"inauspicious"},{"name":"Śubha","start":"15:24","end":"16:47","startHours":15.40288735881685,"endHours":16.775061820596683,"quality":"auspicious"},{"name":"Roga","start":"16:47","end":"18:09","startHours":16.775061820596683,"endHours":18.147236282376518,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:09","end":"19:47","startHours":18.147236282376518,"endHours":19.775061820596683,"quality":"inauspicious"},{"name":"Śubha","start":"19:47","end":"21:24","startHours":19.775061820596683,"endHours":21.40288735881685,"quality":"auspicious"},{"name":"Roga","start":"21:24","end":"23:02","startHours":21.40288735881685,"endHours":23.030712897037017,"quality":"inauspicious"},{"name":"Udveg","start":"23:02","end":"00:40","startHours":23.030712897037017,"endHours":24.65853843525718,"quality":"inauspicious"},{"name":"Chala","start":"00:40","end":"02:17","startHours":24.65853843525718,"endHours":26.28636397347735,"quality":"neutral"},{"name":"Labha","start":"02:17","end":"03:55","startHours":26.28636397347735,"endHours":27.914189511697515,"quality":"auspicious"},{"name":"Amṛta","start":"03:55","end":"05:33","startHours":27.914189511697515,"endHours":29.54201504991768,"quality":"auspicious"},{"name":"Kāla","start":"05:33","end":"07:10","startHours":29.54201504991768,"endHours":31.169840588137845,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:10","end":"08:10","startHours":7.169840588137847,"endHours":8.169840588137847,"planetary_lord":"Mars"},{"name":"Hora 2","start":"08:10","end":"09:10","startHours":8.169840588137847,"endHours":9.169840588137847,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"09:10","end":"10:10","startHours":9.169840588137847,"endHours":10.169840588137847,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"10:10","end":"11:10","startHours":10.169840588137847,"endHours":11.169840588137847,"planetary_lord":"Moon"},{"name":"Hora 5","start":"11:10","end":"12:10","startHours":11.169840588137847,"endHours":12.169840588137847,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"12:10","end":"13:10","startHours":12.169840588137847,"endHours":13.169840588137847,"planetary_lord":"Venus"},{"name":"Hora 7","start":"13:10","end":"14:10","startHours":13.169840588137847,"endHours":14.169840588137847,"planetary_lord":"Sun"},{"name":"Hora 8","start":"14:10","end":"15:10","startHours":14.169840588137847,"endHours":15.169840588137847,"planetary_lord":"Mars"},{"name":"Hora 9","start":"15:10","end":"16:10","startHours":15.169840588137847,"endHours":16.169840588137845,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"16:10","end":"17:10","startHours":16.169840588137845,"endHours":17.169840588137845,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"17:10","end":"18:10","startHours":17.169840588137845,"endHours":18.169840588137845,"planetary_lord":"Moon"},{"name":"Hora 12","start":"18:10","end":"19:10","startHours":18.169840588137845,"endHours":19.169840588137845,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"19:10","end":"20:10","startHours":19.169840588137845,"endHours":20.169840588137845,"planetary_lord":"Venus"},{"name":"Hora 14","start":"20:10","end":"21:10","startHours":20.169840588137845,"endHours":21.169840588137845,"planetary_lord":"Sun"},{"name":"Hora 15","start":"21:10","end":"22:10","startHours":21.169840588137845,"endHours":22.169840588137845,"planetary_lord":"Mars"},{"name":"Hora 16","start":"22:10","end":"23:10","startHours":22.169840588137845,"endHours":23.169840588137845,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"23:10","end":"00:10","startHours":23.169840588137845,"endHours":24.169840588137845,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"00:10","end":"01:10","startHours":24.169840588137845,"endHours":25.169840588137845,"planetary_lord":"Moon"},{"name":"Hora 19","start":"01:10","end":"02:10","startHours":25.169840588137845,"endHours":26.169840588137845,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"02:10","end":"03:10","startHours":26.169840588137845,"endHours":27.169840588137845,"planetary_lord":"Venus"},{"name":"Hora 21","start":"03:10","end":"04:10","startHours":27.169840588137845,"endHours":28.169840588137845,"planetary_lord":"Sun"},{"name":"Hora 22","start":"04:10","end":"05:10","startHours":28.169840588137845,"endHours":29.169840588137845,"planetary_lord":"Mars"},{"name":"Hora 23","start":"05:10","end":"06:10","startHours":29.169840588137845,"endHours":30.169840588137845,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"06:10","end":"07:10","startHours":30.169840588137845,"endHours":31.169840588137845,"planetary_lord":"Saturn"}],"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":"North (Uttara)","chandraVasa":"North-East","rahuVasa":"North","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-23.31321412656476,"eotMinutes":-1.4247061154310068,"ayanamsa":24.0903}},"calendars":{"vikram_samvat":2073,"vikram_samvatsara":"Saumya","saka_samvat":1938,"saka_samvatsara":"Durmukhi","bengali_samvat":1423,"malayalam_era":1192,"nanakshahi_year":547,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Trayodaśī · Vikram 2073 Saumya · Śaka 1938 Durmukhi"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti. (Approximated as 13/14 January annually; correct via Sun in Dhanu/Makara cusp.)","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":4},{"id":"dhanu-sankranti","name":"Dhanu Saṅkrānti","name_sanskrit":"धनु सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Sagittarius; Dhanu-māsa (Khara-māsa).","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":5},{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 27, 2016 CE · Thane, Maharashtra · Vidhyamitra","description":"December 27, 2016 CE for Thane, Maharashtra: Kṛṣṇa Trayodaśī, sūryodaya 07:10, sūryāsta 18:09.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2016-12-27","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2016-12-27","sa":"https://sa.vidhyamitra.com/city/thane/2016-12-27","hi":"https://hi.vidhyamitra.com/city/thane/2016-12-27","x-default":"https://vidhyamitra.com/city/thane/2016-12-27"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T14:33:39.204Z","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":"2026-05-15T14:33:39.204Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T14:33:39.204Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}