{"id":"vidhyamitra:city-day:thane:1968-12-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/1968-12-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1968-12-04","date_display":"December 4, 1968 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":1968,"month":12,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2440194.770833,"kali_year":5070,"ahargana":1851729.2708,"sun":{"sidereal_longitude":228.141,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":38.5503,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":170.4092,"elapsed_within_tithi_degrees":2.4092},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4,"moon_longitude":38.5503,"elapsed_within_degrees":11.8836},"yoga":{"number":21,"name":"Siddha","sum_longitude":266.6913},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":1968,"month":12,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2440194.770833,"ahargana":1851729.2708,"kali_year":5070,"ayanamsa_lahiri":23.4189,"grahas":{"sun":{"sidereal_longitude":228.54047300000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":38.492973000000006,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false,"latitude":3.5484},"mars":{"sidereal_longitude":171.92317300000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":227.22027300000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":159.81697299999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":270.0237729999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":356.121073,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":346.4721,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":166.4721,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","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":1968,"month":12,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2440194.770833,"kali_year":5070,"ahargana":1851729.2708,"sun":{"sidereal_longitude":228.141,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":38.5503,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":170.4092,"elapsed_within_tithi_degrees":2.4092},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4,"moon_longitude":38.5503,"elapsed_within_degrees":11.8836},"yoga":{"number":21,"name":"Siddha","sum_longitude":266.6913},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.548,"elongation":170.409},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.548,"opposition_distance":9.591}},"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":"06:58","sunsetLocal":"18:00","solarNoonLocal":"12:29","dayLengthHours":11.03658869993376,"dayLengthDisplay":"11 Hours 02 Mins 12 Secs","nightLengthDisplay":"12 Hours 57 Mins 48 Secs","moonriseLocal":"17:16","moonsetLocal":"06:22","rahuKala":{"name":"Rāhu Kāla","start":"12:29","end":"13:52","startHours":12.485446257764949,"endHours":13.865019845256668,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:21","end":"09:44","startHours":8.346725495289787,"endHours":9.726299082781507,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:06","end":"12:29","startHours":11.105872670273229,"endHours":12.485446257764949,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:33","end":"09:55","startHours":9.542355937782611,"endHours":9.910242227780405,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:26","end":"07:43","startHours":7.4270097702953075,"endHours":7.721318802293541,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:07","end":"12:51","startHours":12.117559967767157,"endHours":12.85333254776274,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:30","end":"06:14","startHours":5.4956067478068995,"endHours":6.231379327802483,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:03","end":"06:58","startHours":6.047436182803587,"endHours":6.967151907798067,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:19","end":"15:04","startHours":14.324877707753908,"endHours":15.060650287749493,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:48","end":"18:12","startHours":17.80374060773183,"endHours":18.203740607731827,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:00","end":"18:28","startHours":18.003740607731828,"endHours":18.46359847022907,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:45","end":"19:30","startHours":17.753740607731828,"endHours":19.503740607731828,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:07","end":"00:51","startHours":24.117559967767157,"endHours":24.85333254776274,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:58","end":"08:21","startHours":6.967151907798067,"endHours":8.346725495289787,"quality":"auspicious"},{"name":"Amṛta","start":"08:21","end":"09:44","startHours":8.346725495289787,"endHours":9.726299082781507,"quality":"auspicious"},{"name":"Kāla","start":"09:44","end":"11:06","startHours":9.726299082781507,"endHours":11.105872670273229,"quality":"inauspicious"},{"name":"Śubha","start":"11:06","end":"12:29","startHours":11.105872670273229,"endHours":12.485446257764949,"quality":"auspicious"},{"name":"Roga","start":"12:29","end":"13:52","startHours":12.485446257764949,"endHours":13.865019845256668,"quality":"inauspicious"},{"name":"Udveg","start":"13:52","end":"15:15","startHours":13.865019845256668,"endHours":15.244593432748388,"quality":"inauspicious"},{"name":"Chala","start":"15:15","end":"16:37","startHours":15.244593432748388,"endHours":16.624167020240108,"quality":"neutral"},{"name":"Labha","start":"16:37","end":"18:00","startHours":16.624167020240108,"endHours":18.003740607731828,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:00","end":"19:37","startHours":18.003740607731828,"endHours":19.624167020240108,"quality":"inauspicious"},{"name":"Chala","start":"19:37","end":"21:15","startHours":19.624167020240108,"endHours":21.24459343274839,"quality":"neutral"},{"name":"Labha","start":"21:15","end":"22:52","startHours":21.24459343274839,"endHours":22.86501984525667,"quality":"auspicious"},{"name":"Amṛta","start":"22:52","end":"00:29","startHours":22.86501984525667,"endHours":24.48544625776495,"quality":"auspicious"},{"name":"Kāla","start":"00:29","end":"02:06","startHours":24.48544625776495,"endHours":26.10587267027323,"quality":"inauspicious"},{"name":"Śubha","start":"02:06","end":"03:44","startHours":26.10587267027323,"endHours":27.72629908278151,"quality":"auspicious"},{"name":"Roga","start":"03:44","end":"05:21","startHours":27.72629908278151,"endHours":29.34672549528979,"quality":"inauspicious"},{"name":"Udveg","start":"05:21","end":"06:58","startHours":29.34672549528979,"endHours":30.96715190779807,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:58","end":"07:58","startHours":6.967151907798067,"endHours":7.967151907798067,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:58","end":"08:58","startHours":7.967151907798067,"endHours":8.967151907798067,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:58","end":"09:58","startHours":8.967151907798067,"endHours":9.967151907798067,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:58","end":"10:58","startHours":9.967151907798067,"endHours":10.967151907798067,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:58","end":"11:58","startHours":10.967151907798067,"endHours":11.967151907798067,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:58","end":"12:58","startHours":11.967151907798067,"endHours":12.967151907798067,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:58","end":"13:58","startHours":12.967151907798067,"endHours":13.967151907798067,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:58","end":"14:58","startHours":13.967151907798067,"endHours":14.967151907798067,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:58","end":"15:58","startHours":14.967151907798067,"endHours":15.967151907798067,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:58","end":"16:58","startHours":15.967151907798067,"endHours":16.96715190779807,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:58","end":"17:58","startHours":16.96715190779807,"endHours":17.96715190779807,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:58","end":"18:58","startHours":17.96715190779807,"endHours":18.96715190779807,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:58","end":"19:58","startHours":18.96715190779807,"endHours":19.96715190779807,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:58","end":"20:58","startHours":19.96715190779807,"endHours":20.96715190779807,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:58","end":"21:58","startHours":20.96715190779807,"endHours":21.96715190779807,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:58","end":"22:58","startHours":21.96715190779807,"endHours":22.96715190779807,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:58","end":"23:58","startHours":22.96715190779807,"endHours":23.96715190779807,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:58","end":"00:58","startHours":23.96715190779807,"endHours":24.96715190779807,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:58","end":"01:58","startHours":24.96715190779807,"endHours":25.96715190779807,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:58","end":"02:58","startHours":25.96715190779807,"endHours":26.96715190779807,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:58","end":"03:58","startHours":26.96715190779807,"endHours":27.96715190779807,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:58","end":"04:58","startHours":27.96715190779807,"endHours":28.96715190779807,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:58","end":"05:58","startHours":28.96715190779807,"endHours":29.96715190779807,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:58","end":"06:58","startHours":29.96715190779807,"endHours":30.96715190779807,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"South-West","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.220919137469423,"eotMinutes":8.960824534103129,"ayanamsa":23.4189}},"calendars":{"vikram_samvat":2025,"vikram_samvatsara":"Durmati","saka_samvat":1890,"saka_samvatsara":"Kīlaka","bengali_samvat":1375,"malayalam_era":1144,"nanakshahi_year":499,"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 Pūrṇimā · Vikram 2025 Durmati · Śaka 1890 Kīlaka"},"festivals":[{"id":"datta-jayanti","name":"Datta Jayantī","name_sanskrit":"दत्त जयन्ती","tradition":"Pan-Hindu","associated_deity":"Dattātreya (Brahmā + Viṣṇu + Śiva combined)","significance":"Birth of Dattātreya from Atri-Anusūyā; tri-mūrti unified avatāra.","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Mārgaśīrṣa"},"precedence":2,"sources":["Mārkaṇḍeya Purāṇa","Bhāgavata 4.1.15"]},{"id":"annapurna-jayanti","name":"Annapūrṇā Jayantī","name_sanskrit":"अन्नपूर्णा जयन्ती","tradition":"Shakta","associated_deity":"Devī Annapūrṇā (Pārvatī as nourishing mother)","significance":"Devī Annapūrṇā's manifestation; food-grain pūjā; Mārgaśīrṣa Pūrṇimā tradition.","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Mārgaśīrṣa"},"precedence":3,"sources":["Annapūrṇā-stotra by Śaṅkarācārya"]}],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Śukla Pūrṇimā + Kṛttikā","url":"/day/-3137-10-04","relevance":1},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Kṛttikā","url":"/day/-3137-12-25","relevance":0.5},{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Śukla Pūrṇimā","url":"/day/-0562-04-11","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 4, 1968 CE · Thane, Maharashtra · Vidhyamitra","description":"December 4, 1968 CE for Thane, Maharashtra: Śukla Pūrṇimā, sūryodaya 06:58, sūryāsta 18:00.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/1968-12-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/1968-12-04","sa":"https://sa.vidhyamitra.com/city/thane/1968-12-04","hi":"https://hi.vidhyamitra.com/city/thane/1968-12-04","x-default":"https://vidhyamitra.com/city/thane/1968-12-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T04:00:49.201Z","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":"2026-06-01T04:00:49.201Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T04:00:49.201Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}