{"id":"vidhyamitra:city-day:thane:1952-07-31:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/1952-07-31","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1952-07-31","date_display":"July 31, 1952 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":1952,"month":7,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2434224.770833,"kali_year":5054,"ahargana":1845759.2708,"sun":{"sidereal_longitude":104.1554,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":209.5022,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":105.3468,"elapsed_within_tithi_degrees":9.3468},"nakshatra":{"number":16,"name":"Viśākhā","pada":3,"moon_longitude":209.5022,"elapsed_within_degrees":9.5022},"yoga":{"number":24,"name":"Śukla","sum_longitude":313.6576},"karana":{"half_tithi_index":17,"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":1952,"month":7,"day":31,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2434224.770833,"ahargana":1845759.2708,"kali_year":5054,"ayanamsa_lahiri":23.1906,"grahas":{"sun":{"sidereal_longitude":104.57537000000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"moon":{"sidereal_longitude":206.33746999999994,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false,"latitude":-4.4926},"mars":{"sidereal_longitude":202.50977,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":124.66227000000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":25.69006999999999,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":115.22447,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":167.31617000000006,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":302.7914,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":122.7914,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"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":1952,"month":7,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2434224.770833,"kali_year":5054,"ahargana":1845759.2708,"sun":{"sidereal_longitude":104.1554,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":209.5022,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":105.3468,"elapsed_within_tithi_degrees":9.3468},"nakshatra":{"number":16,"name":"Viśākhā","pada":3,"moon_longitude":209.5022,"elapsed_within_degrees":9.5022},"yoga":{"number":24,"name":"Śukla","sum_longitude":313.6576},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.493,"elongation":105.347},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.493,"opposition_distance":74.653}},"eclipse_window_40days":[{"offset_days":6,"type":"lunar","occurs":true,"moon_latitude":-0.77,"opposition_distance":2.743}]},"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":"06:14","sunsetLocal":"19:14","solarNoonLocal":"12:44","dayLengthHours":13.008872222931268,"dayLengthDisplay":"13 Hours 00 Mins 32 Secs","nightLengthDisplay":"10 Hours 59 Mins 28 Secs","moonriseLocal":"13:54","moonsetLocal":"01:08","rahuKala":{"name":"Rāhu Kāla","start":"14:22","end":"15:59","startHours":14.362091936405589,"endHours":15.988200964271998,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:14","end":"07:51","startHours":6.2315467970735465,"endHours":7.857655824939955,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:29","end":"11:07","startHours":9.483764852806363,"endHours":11.109873880672772,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:16","end":"09:42","startHours":9.266950315757509,"endHours":9.700579389855218,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:46","end":"07:07","startHours":6.773583139695683,"endHours":7.12048639897385,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:18","end":"13:10","startHours":12.302353834441472,"endHours":13.16961198263689,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:30","end":"05:22","startHours":4.497030500682711,"endHours":5.364288648878128,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:09","end":"06:14","startHours":5.147474111829274,"endHours":6.2315467970735465,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:54","end":"15:46","startHours":14.904128279027725,"endHours":15.771386427223144,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:02","end":"19:26","startHours":19.040419020004816,"endHours":19.440419020004814,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:14","end":"19:47","startHours":19.240419020004815,"endHours":19.78245536262695,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:59","end":"20:44","startHours":18.990419020004815,"endHours":20.740419020004815,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:18","end":"01:10","startHours":24.302353834441472,"endHours":25.16961198263689,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:14","end":"07:51","startHours":6.2315467970735465,"endHours":7.857655824939955,"quality":"auspicious"},{"name":"Roga","start":"07:51","end":"09:29","startHours":7.857655824939955,"endHours":9.483764852806363,"quality":"inauspicious"},{"name":"Udveg","start":"09:29","end":"11:07","startHours":9.483764852806363,"endHours":11.109873880672772,"quality":"inauspicious"},{"name":"Chala","start":"11:07","end":"12:44","startHours":11.109873880672772,"endHours":12.735982908539182,"quality":"neutral"},{"name":"Labha","start":"12:44","end":"14:22","startHours":12.735982908539182,"endHours":14.362091936405589,"quality":"auspicious"},{"name":"Amṛta","start":"14:22","end":"15:59","startHours":14.362091936405589,"endHours":15.988200964271998,"quality":"auspicious"},{"name":"Kāla","start":"15:59","end":"17:37","startHours":15.988200964271998,"endHours":17.614309992138406,"quality":"inauspicious"},{"name":"Śubha","start":"17:37","end":"19:14","startHours":17.614309992138406,"endHours":19.240419020004815,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"19:14","end":"20:37","startHours":19.240419020004815,"endHours":20.614309992138406,"quality":"auspicious"},{"name":"Kāla","start":"20:37","end":"21:59","startHours":20.614309992138406,"endHours":21.988200964271996,"quality":"inauspicious"},{"name":"Śubha","start":"21:59","end":"23:22","startHours":21.988200964271996,"endHours":23.36209193640559,"quality":"auspicious"},{"name":"Roga","start":"23:22","end":"00:44","startHours":23.36209193640559,"endHours":24.73598290853918,"quality":"inauspicious"},{"name":"Udveg","start":"00:44","end":"02:07","startHours":24.73598290853918,"endHours":26.109873880672772,"quality":"inauspicious"},{"name":"Chala","start":"02:07","end":"03:29","startHours":26.109873880672772,"endHours":27.483764852806363,"quality":"neutral"},{"name":"Labha","start":"03:29","end":"04:51","startHours":27.483764852806363,"endHours":28.857655824939954,"quality":"auspicious"},{"name":"Amṛta","start":"04:51","end":"06:14","startHours":28.857655824939954,"endHours":30.23154679707355,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:14","end":"07:14","startHours":6.2315467970735465,"endHours":7.2315467970735465,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:14","end":"08:14","startHours":7.2315467970735465,"endHours":8.231546797073547,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:14","end":"09:14","startHours":8.231546797073547,"endHours":9.231546797073547,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:14","end":"10:14","startHours":9.231546797073547,"endHours":10.231546797073547,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:14","end":"11:14","startHours":10.231546797073547,"endHours":11.231546797073547,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:14","end":"12:14","startHours":11.231546797073547,"endHours":12.231546797073547,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:14","end":"13:14","startHours":12.231546797073547,"endHours":13.231546797073547,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:14","end":"14:14","startHours":13.231546797073547,"endHours":14.231546797073547,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:14","end":"15:14","startHours":14.231546797073547,"endHours":15.231546797073547,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:14","end":"16:14","startHours":15.231546797073547,"endHours":16.23154679707355,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:14","end":"17:14","startHours":16.23154679707355,"endHours":17.23154679707355,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:14","end":"18:14","startHours":17.23154679707355,"endHours":18.23154679707355,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:14","end":"19:14","startHours":18.23154679707355,"endHours":19.23154679707355,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:14","end":"20:14","startHours":19.23154679707355,"endHours":20.23154679707355,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:14","end":"21:14","startHours":20.23154679707355,"endHours":21.23154679707355,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:14","end":"22:14","startHours":21.23154679707355,"endHours":22.23154679707355,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:14","end":"23:14","startHours":22.23154679707355,"endHours":23.23154679707355,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:14","end":"00:14","startHours":23.23154679707355,"endHours":24.23154679707355,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:14","end":"01:14","startHours":24.23154679707355,"endHours":25.23154679707355,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:14","end":"02:14","startHours":25.23154679707355,"endHours":26.23154679707355,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:14","end":"03:14","startHours":26.23154679707355,"endHours":27.23154679707355,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:14","end":"04:14","startHours":27.23154679707355,"endHours":28.23154679707355,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:14","end":"05:14","startHours":28.23154679707355,"endHours":29.23154679707355,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:14","end":"06:14","startHours":29.23154679707355,"endHours":30.23154679707355,"planetary_lord":"Moon"}],"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":"South (Dakṣiṇa)","chandraVasa":"North","rahuVasa":"North-West","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":18.32550317673902,"eotMinutes":-6.071374512350812,"ayanamsa":23.1906}},"calendars":{"vikram_samvat":2009,"vikram_samvatsara":"Viśvāvasu","saka_samvat":1874,"saka_samvatsara":"Nandana","bengali_samvat":1359,"malayalam_era":1128,"nanakshahi_year":483,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Navamī · Vikram 2009 Viśvāvasu · Śaka 1874 Nandana"},"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":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī","url":"/day/-1626101-04-03","relevance":0.5},{"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 July 31, 1952 CE · Thane, Maharashtra · Vidhyamitra","description":"July 31, 1952 CE for Thane, Maharashtra: Śukla Navamī, sūryodaya 06:14, sūryāsta 19:14.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/1952-07-31","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/1952-07-31","sa":"https://sa.vidhyamitra.com/city/thane/1952-07-31","hi":"https://hi.vidhyamitra.com/city/thane/1952-07-31","x-default":"https://vidhyamitra.com/city/thane/1952-07-31"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T06:07:45.860Z","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":"2026-06-01T06:07:45.860Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T06:07:45.860Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}