{"id":"vidhyamitra:city-day:thane:2017-01-02:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2017-01-02","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2017-01-02","date_display":"January 2, 2017 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":2017,"month":1,"day":2,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457755.770833,"kali_year":5118,"ahargana":1869290.2708,"sun":{"sidereal_longitude":257.4727,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":302.4954,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":45.0227,"elapsed_within_tithi_degrees":9.0227},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3,"moon_longitude":302.4954,"elapsed_within_degrees":9.1621},"yoga":{"number":15,"name":"Vajra","sum_longitude":199.9681},"karana":{"half_tithi_index":7,"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":2017,"month":1,"day":2,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2457755.770833,"ahargana":1869290.2708,"kali_year":5118,"ayanamsa_lahiri":24.0905,"grahas":{"sun":{"sidereal_longitude":257.737213,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":301.0743130000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false,"latitude":1.0503},"mars":{"sidereal_longitude":315.967313,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":247.71031300000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":176.65451299999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":304.28231299999993,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":237.2081129999999,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":136.0058,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":316.0058,"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":2017,"month":1,"day":2,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457755.770833,"kali_year":5118,"ahargana":1869290.2708,"sun":{"sidereal_longitude":257.4727,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":302.4954,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":45.0227,"elapsed_within_tithi_degrees":9.0227},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3,"moon_longitude":302.4954,"elapsed_within_degrees":9.1621},"yoga":{"number":15,"name":"Vajra","sum_longitude":199.9681},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.05,"elongation":45.023},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.05,"opposition_distance":134.977}},"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":"07:12","sunsetLocal":"18:12","solarNoonLocal":"12:42","dayLengthHours":10.999347722840653,"dayLengthDisplay":"10 Hours 59 Mins 58 Secs","nightLengthDisplay":"13 Hours 00 Mins 02 Secs","moonriseLocal":"09:52","moonsetLocal":"21:19","rahuKala":{"name":"Rāhu Kāla","start":"08:35","end":"09:57","startHours":8.579199772023976,"endHours":9.95411823737906,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:20","end":"12:42","startHours":11.32903670273414,"endHours":12.703955168089223,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:05","end":"15:27","startHours":14.078873633444303,"endHours":15.453792098799386,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:46","end":"10:08","startHours":9.770795775331715,"endHours":10.137440699426403,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:40","end":"07:57","startHours":7.662587461787256,"endHours":7.955903401063007,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:20","end":"13:04","startHours":12.337310243994535,"endHours":13.070600092183911,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:44","end":"06:28","startHours":5.7377016102901415,"endHours":6.470991458479519,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:17","end":"07:12","startHours":6.287668996432174,"endHours":7.2042813066688955,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:32","end":"15:16","startHours":14.537179788562664,"endHours":15.270469636752042,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:00","end":"18:24","startHours":18.00362902950955,"endHours":18.40362902950955,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:12","end":"18:40","startHours":18.20362902950955,"endHours":18.66193518462791,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:57","end":"19:42","startHours":17.95362902950955,"endHours":19.70362902950955,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:20","end":"01:04","startHours":24.337310243994533,"endHours":25.070600092183913,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:12","end":"08:35","startHours":7.2042813066688955,"endHours":8.579199772023976,"quality":"auspicious"},{"name":"Kāla","start":"08:35","end":"09:57","startHours":8.579199772023976,"endHours":9.95411823737906,"quality":"inauspicious"},{"name":"Śubha","start":"09:57","end":"11:20","startHours":9.95411823737906,"endHours":11.32903670273414,"quality":"auspicious"},{"name":"Roga","start":"11:20","end":"12:42","startHours":11.32903670273414,"endHours":12.703955168089223,"quality":"inauspicious"},{"name":"Udveg","start":"12:42","end":"14:05","startHours":12.703955168089223,"endHours":14.078873633444303,"quality":"inauspicious"},{"name":"Chala","start":"14:05","end":"15:27","startHours":14.078873633444303,"endHours":15.453792098799386,"quality":"neutral"},{"name":"Labha","start":"15:27","end":"16:50","startHours":15.453792098799386,"endHours":16.828710564154466,"quality":"auspicious"},{"name":"Amṛta","start":"16:50","end":"18:12","startHours":16.828710564154466,"endHours":18.20362902950955,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:12","end":"19:50","startHours":18.20362902950955,"endHours":19.82871056415447,"quality":"neutral"},{"name":"Labha","start":"19:50","end":"21:27","startHours":19.82871056415447,"endHours":21.453792098799386,"quality":"auspicious"},{"name":"Amṛta","start":"21:27","end":"23:05","startHours":21.453792098799386,"endHours":23.078873633444303,"quality":"auspicious"},{"name":"Kāla","start":"23:05","end":"00:42","startHours":23.078873633444303,"endHours":24.703955168089223,"quality":"inauspicious"},{"name":"Śubha","start":"00:42","end":"02:20","startHours":24.703955168089223,"endHours":26.329036702734143,"quality":"auspicious"},{"name":"Roga","start":"02:20","end":"03:57","startHours":26.329036702734143,"endHours":27.95411823737906,"quality":"inauspicious"},{"name":"Udveg","start":"03:57","end":"05:35","startHours":27.95411823737906,"endHours":29.579199772023976,"quality":"inauspicious"},{"name":"Chala","start":"05:35","end":"07:12","startHours":29.579199772023976,"endHours":31.204281306668896,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:12","end":"08:12","startHours":7.2042813066688955,"endHours":8.204281306668896,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:12","end":"09:12","startHours":8.204281306668896,"endHours":9.204281306668896,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:12","end":"10:12","startHours":9.204281306668896,"endHours":10.204281306668896,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:12","end":"11:12","startHours":10.204281306668896,"endHours":11.204281306668896,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:12","end":"12:12","startHours":11.204281306668896,"endHours":12.204281306668896,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:12","end":"13:12","startHours":12.204281306668896,"endHours":13.204281306668896,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:12","end":"14:12","startHours":13.204281306668896,"endHours":14.204281306668896,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:12","end":"15:12","startHours":14.204281306668896,"endHours":15.204281306668896,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:12","end":"16:12","startHours":15.204281306668896,"endHours":16.204281306668896,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:12","end":"17:12","startHours":16.204281306668896,"endHours":17.204281306668896,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:12","end":"18:12","startHours":17.204281306668896,"endHours":18.204281306668896,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:12","end":"19:12","startHours":18.204281306668896,"endHours":19.204281306668896,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:12","end":"20:12","startHours":19.204281306668896,"endHours":20.204281306668896,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:12","end":"21:12","startHours":20.204281306668896,"endHours":21.204281306668896,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:12","end":"22:12","startHours":21.204281306668896,"endHours":22.204281306668896,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:12","end":"23:12","startHours":22.204281306668896,"endHours":23.204281306668896,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:12","end":"00:12","startHours":23.204281306668896,"endHours":24.204281306668896,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:12","end":"01:12","startHours":24.204281306668896,"endHours":25.204281306668896,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:12","end":"02:12","startHours":25.204281306668896,"endHours":26.204281306668896,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:12","end":"03:12","startHours":26.204281306668896,"endHours":27.204281306668896,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:12","end":"04:12","startHours":27.204281306668896,"endHours":28.204281306668896,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:12","end":"05:12","startHours":28.204281306668896,"endHours":29.204281306668896,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:12","end":"06:12","startHours":29.204281306668896,"endHours":30.204281306668896,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:12","end":"07:12","startHours":30.204281306668896,"endHours":31.204281306668896,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"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":"Sushira","quality":"Auspicious"},"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":-22.910200822284608,"eotMinutes":-4.149710085353452,"ayanamsa":24.0905}},"calendars":{"vikram_samvat":2074,"vikram_samvatsara":"Sādhāraṇa","saka_samvat":1939,"saka_samvatsara":"Hemalambī","bengali_samvat":1424,"malayalam_era":1193,"nanakshahi_year":548,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Caturthī · Vikram 2074 Sādhāraṇa · Śaka 1939 Hemalambī"},"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":"vinayaka-chaturthi","name":"Vināyaka Caturthī (monthly)","name_sanskrit":"विनायक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Śukla-pakṣa Caturthī; auspicious for new ventures.","vrata":true,"detection":{"tithi_number":4,"tithi_paksha":"Śukla"},"precedence":6}],"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":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 January 2, 2017 CE · Thane, Maharashtra · Vidhyamitra","description":"January 2, 2017 CE for Thane, Maharashtra: Śukla Caturthī, sūryodaya 07:12, sūryāsta 18:12.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2017-01-02","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2017-01-02","sa":"https://sa.vidhyamitra.com/city/thane/2017-01-02","hi":"https://hi.vidhyamitra.com/city/thane/2017-01-02","x-default":"https://vidhyamitra.com/city/thane/2017-01-02"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T04:55:54.738Z","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":"2026-05-15T04:55:54.738Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T04:55:54.738Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}