{"id":"vidhyamitra:city-day:thane:1940-09-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/1940-09-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1940-09-07","date_display":"September 7, 1940 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":1940,"month":9,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2429879.770833,"kali_year":5042,"ahargana":1841414.2708,"sun":{"sidereal_longitude":140.6694,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":204.9194,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":64.2499,"elapsed_within_tithi_degrees":4.2499},"nakshatra":{"number":16,"name":"Viśākhā","pada":2,"moon_longitude":204.9194,"elapsed_within_degrees":4.9194},"yoga":{"number":26,"name":"Indra","sum_longitude":345.5888},"karana":{"half_tithi_index":10,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":1940,"month":9,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2429879.770833,"ahargana":1841414.2708,"kali_year":5042,"ayanamsa_lahiri":23.0244,"grahas":{"sun":{"sidereal_longitude":141.23448099999996,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":208.497881,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false,"latitude":2.3768},"mars":{"sidereal_longitude":139.531181,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":144.371781,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":23.292681000000016,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":96.11458099999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":22.06738100000001,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":173.0104,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":353.0104,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","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":1940,"month":9,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2429879.770833,"kali_year":5042,"ahargana":1841414.2708,"sun":{"sidereal_longitude":140.6694,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":204.9194,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":64.2499,"elapsed_within_tithi_degrees":4.2499},"nakshatra":{"number":16,"name":"Viśākhā","pada":2,"moon_longitude":204.9194,"elapsed_within_degrees":4.9194},"yoga":{"number":26,"name":"Indra","sum_longitude":345.5888},"karana":{"half_tithi_index":10,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.377,"elongation":64.25},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.377,"opposition_distance":115.75}},"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":"06:23","sunsetLocal":"18:48","solarNoonLocal":"12:36","dayLengthHours":12.407537727407911,"dayLengthDisplay":"12 Hours 24 Mins 27 Secs","nightLengthDisplay":"11 Hours 35 Mins 33 Secs","moonriseLocal":"11:28","moonsetLocal":"22:41","rahuKala":{"name":"Rāhu Kāla","start":"09:29","end":"11:02","startHours":9.490273918630644,"endHours":11.041216134556631,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:09","end":"15:42","startHours":14.14310056640861,"endHours":15.694042782334598,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:23","end":"07:56","startHours":6.3883894867786655,"endHours":7.939331702704655,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:17","end":"09:42","startHours":9.283481623173845,"endHours":9.697066214087442,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:54","end":"07:14","startHours":6.905370225420662,"endHours":7.23623789815154,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:11","end":"13:00","startHours":12.178573759569025,"endHours":13.00574294139622,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:44","end":"05:34","startHours":4.734051123124277,"endHours":5.561220304951472,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:21","end":"06:23","startHours":5.354428009494673,"endHours":6.3883894867786655,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:40","end":"15:29","startHours":14.660081305050607,"endHours":15.487250486877802,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:36","end":"19:00","startHours":18.595927214186577,"endHours":18.995927214186576,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:48","end":"19:19","startHours":18.795927214186577,"endHours":19.312907952828574,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:33","end":"20:18","startHours":18.545927214186577,"endHours":20.295927214186577,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:11","end":"01:00","startHours":24.178573759569023,"endHours":25.005742941396218,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:23","end":"07:56","startHours":6.3883894867786655,"endHours":7.939331702704655,"quality":"inauspicious"},{"name":"Śubha","start":"07:56","end":"09:29","startHours":7.939331702704655,"endHours":9.490273918630644,"quality":"auspicious"},{"name":"Roga","start":"09:29","end":"11:02","startHours":9.490273918630644,"endHours":11.041216134556631,"quality":"inauspicious"},{"name":"Udveg","start":"11:02","end":"12:36","startHours":11.041216134556631,"endHours":12.59215835048262,"quality":"inauspicious"},{"name":"Chala","start":"12:36","end":"14:09","startHours":12.59215835048262,"endHours":14.14310056640861,"quality":"neutral"},{"name":"Labha","start":"14:09","end":"15:42","startHours":14.14310056640861,"endHours":15.694042782334598,"quality":"auspicious"},{"name":"Amṛta","start":"15:42","end":"17:15","startHours":15.694042782334598,"endHours":17.244984998260588,"quality":"auspicious"},{"name":"Kāla","start":"17:15","end":"18:48","startHours":17.244984998260588,"endHours":18.795927214186577,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:48","end":"20:15","startHours":18.795927214186577,"endHours":20.244984998260588,"quality":"auspicious"},{"name":"Amṛta","start":"20:15","end":"21:42","startHours":20.244984998260588,"endHours":21.6940427823346,"quality":"auspicious"},{"name":"Kāla","start":"21:42","end":"23:09","startHours":21.6940427823346,"endHours":23.14310056640861,"quality":"inauspicious"},{"name":"Śubha","start":"23:09","end":"00:36","startHours":23.14310056640861,"endHours":24.59215835048262,"quality":"auspicious"},{"name":"Roga","start":"00:36","end":"02:02","startHours":24.59215835048262,"endHours":26.04121613455663,"quality":"inauspicious"},{"name":"Udveg","start":"02:02","end":"03:29","startHours":26.04121613455663,"endHours":27.490273918630642,"quality":"inauspicious"},{"name":"Chala","start":"03:29","end":"04:56","startHours":27.490273918630642,"endHours":28.939331702704656,"quality":"neutral"},{"name":"Labha","start":"04:56","end":"06:23","startHours":28.939331702704656,"endHours":30.388389486778664,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:23","end":"07:23","startHours":6.3883894867786655,"endHours":7.3883894867786655,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:23","end":"08:23","startHours":7.3883894867786655,"endHours":8.388389486778665,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:23","end":"09:23","startHours":8.388389486778665,"endHours":9.388389486778665,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:23","end":"10:23","startHours":9.388389486778665,"endHours":10.388389486778665,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:23","end":"11:23","startHours":10.388389486778665,"endHours":11.388389486778665,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:23","end":"12:23","startHours":11.388389486778665,"endHours":12.388389486778665,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:23","end":"13:23","startHours":12.388389486778665,"endHours":13.388389486778665,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:23","end":"14:23","startHours":13.388389486778665,"endHours":14.388389486778665,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:23","end":"15:23","startHours":14.388389486778665,"endHours":15.388389486778665,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:23","end":"16:23","startHours":15.388389486778665,"endHours":16.388389486778664,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:23","end":"17:23","startHours":16.388389486778664,"endHours":17.388389486778664,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:23","end":"18:23","startHours":17.388389486778664,"endHours":18.388389486778664,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:23","end":"19:23","startHours":18.388389486778664,"endHours":19.388389486778664,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:23","end":"20:23","startHours":19.388389486778664,"endHours":20.388389486778664,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:23","end":"21:23","startHours":20.388389486778664,"endHours":21.388389486778664,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:23","end":"22:23","startHours":21.388389486778664,"endHours":22.388389486778664,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:23","end":"23:23","startHours":22.388389486778664,"endHours":23.388389486778664,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:23","end":"00:23","startHours":23.388389486778664,"endHours":24.388389486778664,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:23","end":"01:23","startHours":24.388389486778664,"endHours":25.388389486778664,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:23","end":"02:23","startHours":25.388389486778664,"endHours":26.388389486778664,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:23","end":"03:23","startHours":26.388389486778664,"endHours":27.388389486778664,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:23","end":"04:23","startHours":27.388389486778664,"endHours":28.388389486778664,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:23","end":"05:23","startHours":28.388389486778664,"endHours":29.388389486778664,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:23","end":"06:23","startHours":29.388389486778664,"endHours":30.388389486778664,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"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":"East (Pūrva)","chandraVasa":"North","rahuVasa":"East","anandadiYoga":{"name":"Maitra","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":6.194351213048215,"eotMinutes":2.5580989710426816,"ayanamsa":23.0244}},"calendars":{"vikram_samvat":1997,"vikram_samvatsara":"Vijaya","saka_samvat":1862,"saka_samvatsara":"Vikrama","bengali_samvat":1347,"malayalam_era":1116,"nanakshahi_year":471,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Ṣaṣṭhī · Vikram 1997 Vijaya · Śaka 1862 Vikrama"},"festivals":[{"id":"subrahmanya-shashthi","name":"Subrahmaṇya Ṣaṣṭhī","name_sanskrit":"सुब्रह्मण्य षष्ठी","tradition":"Shaiva","associated_deity":"Kārttikeya","significance":"Worship of Kārttikeya as Subrahmaṇya.","vrata":true,"detection":{"tithi_number":6,"tithi_paksha":"Śukla","lunar_month":"Bhādrapada"},"precedence":4}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Viśākhā","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 September 7, 1940 CE · Thane, Maharashtra · Vidhyamitra","description":"September 7, 1940 CE for Thane, Maharashtra: Śukla Ṣaṣṭhī, sūryodaya 06:23, sūryāsta 18:48.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/1940-09-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/1940-09-07","sa":"https://sa.vidhyamitra.com/city/thane/1940-09-07","hi":"https://hi.vidhyamitra.com/city/thane/1940-09-07","x-default":"https://vidhyamitra.com/city/thane/1940-09-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T19:21:46.464Z","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":"2026-06-02T19:21:46.464Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T19:21:46.464Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}