{"id":"vidhyamitra:city-day:thane:1939-12-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/1939-12-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1939-12-07","date_display":"December 7, 1939 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":1939,"month":12,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2429604.770833,"kali_year":5041,"ahargana":1841139.2708,"sun":{"sidereal_longitude":230.7028,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":182.9124,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":312.2095,"elapsed_within_tithi_degrees":0.2095},"nakshatra":{"number":14,"name":"Citrā","pada":3,"moon_longitude":182.9124,"elapsed_within_degrees":9.579},"yoga":{"number":5,"name":"Śobhana","sum_longitude":53.6152},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":1939,"month":12,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2429604.770833,"ahargana":1841139.2708,"kali_year":5041,"ayanamsa_lahiri":23.0139,"grahas":{"sun":{"sidereal_longitude":231.01298799999995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":182.47978799999999,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false,"latitude":-0.3659},"mars":{"sidereal_longitude":319.049088,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":215.60918800000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":336.789888,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":255.12048800000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":2.2164880000000267,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":187.5812,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":7.5812,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","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":1939,"month":12,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2429604.770833,"kali_year":5041,"ahargana":1841139.2708,"sun":{"sidereal_longitude":230.7028,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":182.9124,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":312.2095,"elapsed_within_tithi_degrees":0.2095},"nakshatra":{"number":14,"name":"Citrā","pada":3,"moon_longitude":182.9124,"elapsed_within_degrees":9.579},"yoga":{"number":5,"name":"Śobhana","sum_longitude":53.6152},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.366,"elongation":47.79},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.366,"opposition_distance":132.21}},"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":"07:00","sunsetLocal":"18:01","solarNoonLocal":"12:30","dayLengthHours":11.022583299757807,"dayLengthDisplay":"11 Hours 01 Mins 21 Secs","nightLengthDisplay":"12 Hours 58 Mins 39 Secs","moonriseLocal":"03:28","moonsetLocal":"15:05","rahuKala":{"name":"Rāhu Kāla","start":"13:53","end":"15:16","startHours":13.883887970414104,"endHours":15.26171088288383,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:00","end":"08:22","startHours":6.994773408065475,"endHours":8.372596320535202,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:45","end":"11:08","startHours":9.750419233004926,"endHours":11.128242145474653,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:34","end":"09:56","startHours":9.566709511342296,"endHours":9.934128954667557,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:27","end":"07:45","startHours":7.45404771222205,"endHours":7.747983266882258,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:08","end":"12:52","startHours":12.138645614619119,"endHours":12.87348450126964,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:32","end":"06:16","startHours":5.525095634764434,"endHours":6.259934521414955,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:05","end":"07:00","startHours":6.076224799752325,"endHours":6.994773408065475,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:21","end":"15:05","startHours":14.34316227457068,"endHours":15.0780011612212,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:49","end":"18:13","startHours":17.817356707823283,"endHours":18.21735670782328,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:01","end":"18:29","startHours":18.017356707823282,"endHours":18.47663101197986,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:46","end":"19:31","startHours":17.767356707823282,"endHours":19.517356707823282,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:08","end":"00:52","startHours":24.13864561461912,"endHours":24.87348450126964,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:00","end":"08:22","startHours":6.994773408065475,"endHours":8.372596320535202,"quality":"auspicious"},{"name":"Roga","start":"08:22","end":"09:45","startHours":8.372596320535202,"endHours":9.750419233004926,"quality":"inauspicious"},{"name":"Udveg","start":"09:45","end":"11:08","startHours":9.750419233004926,"endHours":11.128242145474653,"quality":"inauspicious"},{"name":"Chala","start":"11:08","end":"12:30","startHours":11.128242145474653,"endHours":12.50606505794438,"quality":"neutral"},{"name":"Labha","start":"12:30","end":"13:53","startHours":12.50606505794438,"endHours":13.883887970414104,"quality":"auspicious"},{"name":"Amṛta","start":"13:53","end":"15:16","startHours":13.883887970414104,"endHours":15.26171088288383,"quality":"auspicious"},{"name":"Kāla","start":"15:16","end":"16:38","startHours":15.26171088288383,"endHours":16.639533795353557,"quality":"inauspicious"},{"name":"Śubha","start":"16:38","end":"18:01","startHours":16.639533795353557,"endHours":18.017356707823282,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:01","end":"19:38","startHours":18.017356707823282,"endHours":19.639533795353557,"quality":"auspicious"},{"name":"Kāla","start":"19:38","end":"21:16","startHours":19.639533795353557,"endHours":21.26171088288383,"quality":"inauspicious"},{"name":"Śubha","start":"21:16","end":"22:53","startHours":21.26171088288383,"endHours":22.883887970414104,"quality":"auspicious"},{"name":"Roga","start":"22:53","end":"00:30","startHours":22.883887970414104,"endHours":24.50606505794438,"quality":"inauspicious"},{"name":"Udveg","start":"00:30","end":"02:08","startHours":24.50606505794438,"endHours":26.12824214547465,"quality":"inauspicious"},{"name":"Chala","start":"02:08","end":"03:45","startHours":26.12824214547465,"endHours":27.750419233004926,"quality":"neutral"},{"name":"Labha","start":"03:45","end":"05:22","startHours":27.750419233004926,"endHours":29.3725963205352,"quality":"auspicious"},{"name":"Amṛta","start":"05:22","end":"07:00","startHours":29.3725963205352,"endHours":30.994773408065477,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:00","end":"08:00","startHours":6.994773408065475,"endHours":7.994773408065475,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:00","end":"09:00","startHours":7.994773408065475,"endHours":8.994773408065475,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:00","end":"10:00","startHours":8.994773408065475,"endHours":9.994773408065475,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:00","end":"11:00","startHours":9.994773408065475,"endHours":10.994773408065475,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:00","end":"12:00","startHours":10.994773408065475,"endHours":11.994773408065475,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:00","end":"13:00","startHours":11.994773408065475,"endHours":12.994773408065475,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:00","end":"14:00","startHours":12.994773408065475,"endHours":13.994773408065475,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:00","end":"15:00","startHours":13.994773408065475,"endHours":14.994773408065475,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:00","end":"16:00","startHours":14.994773408065475,"endHours":15.994773408065475,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:00","end":"17:00","startHours":15.994773408065475,"endHours":16.994773408065477,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:00","end":"18:00","startHours":16.994773408065477,"endHours":17.994773408065477,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:00","end":"19:00","startHours":17.994773408065477,"endHours":18.994773408065477,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:00","end":"20:00","startHours":18.994773408065477,"endHours":19.994773408065477,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:00","end":"21:00","startHours":19.994773408065477,"endHours":20.994773408065477,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:00","end":"22:00","startHours":20.994773408065477,"endHours":21.994773408065477,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:00","end":"23:00","startHours":21.994773408065477,"endHours":22.994773408065477,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:00","end":"00:00","startHours":22.994773408065477,"endHours":23.994773408065477,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:00","end":"01:00","startHours":23.994773408065477,"endHours":24.994773408065477,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:00","end":"02:00","startHours":24.994773408065477,"endHours":25.994773408065477,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:00","end":"03:00","startHours":25.994773408065477,"endHours":26.994773408065477,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:00","end":"04:00","startHours":26.994773408065477,"endHours":27.994773408065477,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:00","end":"05:00","startHours":27.994773408065477,"endHours":28.994773408065477,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:00","end":"06:00","startHours":28.994773408065477,"endHours":29.994773408065477,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:00","end":"07:00","startHours":29.994773408065477,"endHours":30.994773408065477,"planetary_lord":"Moon"}],"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","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"North","rahuVasa":"North-West","anandadiYoga":{"name":"Kāladaṇḍa","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":-22.48095934499184,"eotMinutes":7.723696523337262,"ayanamsa":23.0139}},"calendars":{"vikram_samvat":1996,"vikram_samvatsara":"Nandana","saka_samvat":1861,"saka_samvatsara":"Pramāthi","bengali_samvat":1346,"malayalam_era":1115,"nanakshahi_year":470,"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 Dvādaśī · Vikram 1996 Nandana · Śaka 1861 Pramāthi"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 7, 1939 CE · Thane, Maharashtra · Vidhyamitra","description":"December 7, 1939 CE for Thane, Maharashtra: Kṛṣṇa Dvādaśī, sūryodaya 07:00, sūryāsta 18:01.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/1939-12-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/1939-12-07","sa":"https://sa.vidhyamitra.com/city/thane/1939-12-07","hi":"https://hi.vidhyamitra.com/city/thane/1939-12-07","x-default":"https://vidhyamitra.com/city/thane/1939-12-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T02:38:09.065Z","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":"2026-06-03T02:38:09.065Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T02:38:09.065Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}