{"id":"vidhyamitra:city-day:thane:1916-07-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/1916-07-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1916-07-18","date_display":"July 18, 1916 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":1916,"month":7,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2421062.770833,"kali_year":5018,"ahargana":1832597.2708,"sun":{"sidereal_longitude":92.1169,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":310.279,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":218.1622,"elapsed_within_tithi_degrees":2.1622},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2,"moon_longitude":310.279,"elapsed_within_degrees":3.6123},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":42.3959},"karana":{"half_tithi_index":36,"name":"Bava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":1916,"month":7,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2421062.770833,"ahargana":1832597.2708,"kali_year":5018,"ayanamsa_lahiri":22.6872,"grahas":{"sun":{"sidereal_longitude":92.37125600000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"moon":{"sidereal_longitude":312.221856,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false,"latitude":2.2552},"mars":{"sidereal_longitude":155.39725599999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":81.73255599999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":11.075756000000013,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":72.61735599999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":88.64425599999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":280.1775,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":100.1775,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","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":1916,"month":7,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2421062.770833,"kali_year":5018,"ahargana":1832597.2708,"sun":{"sidereal_longitude":92.1169,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":310.279,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":218.1622,"elapsed_within_tithi_degrees":2.1622},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2,"moon_longitude":310.279,"elapsed_within_degrees":3.6123},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":42.3959},"karana":{"half_tithi_index":36,"name":"Bava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.255,"elongation":141.838},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.255,"opposition_distance":38.162}},"eclipse_window_40days":[{"offset_days":-3,"type":"lunar","occurs":true,"moon_latitude":-1.023,"opposition_distance":2.086},{"offset_days":12,"type":"solar","occurs":true,"moon_latitude":-0.318,"elongation":0.097}]},"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":"06:09","sunsetLocal":"19:19","solarNoonLocal":"12:44","dayLengthHours":13.159103330516986,"dayLengthDisplay":"13 Hours 09 Mins 33 Secs","nightLengthDisplay":"10 Hours 50 Mins 27 Secs","moonriseLocal":"21:35","moonsetLocal":"09:12","rahuKala":{"name":"Rāhu Kāla","start":"16:01","end":"17:40","startHours":16.022167767971062,"endHours":17.667055684285685,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:27","end":"11:05","startHours":9.442616102712568,"endHours":11.087504019027193,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:44","end":"14:23","startHours":12.732391935341816,"endHours":14.37727985165644,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:13","end":"09:40","startHours":9.223297713870618,"endHours":9.661934491554518,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:42","end":"07:03","startHours":6.701136242188197,"endHours":7.052045664335316,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:18","end":"13:10","startHours":12.293755157657916,"endHours":13.171028713025716,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:24","end":"05:17","startHours":4.398293159347724,"endHours":5.275566714715524,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:03","end":"06:09","startHours":5.0562483258735735,"endHours":6.152840270083322,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:56","end":"15:48","startHours":14.925575823761312,"endHours":15.80284937912911,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:07","end":"19:31","startHours":19.11194360060031,"endHours":19.511943600600308,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:19","end":"19:52","startHours":19.31194360060031,"endHours":19.860239572705183,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:04","end":"20:49","startHours":19.06194360060031,"endHours":20.81194360060031,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:18","end":"01:10","startHours":24.293755157657916,"endHours":25.171028713025716,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:09","end":"07:48","startHours":6.152840270083322,"endHours":7.797728186397945,"quality":"inauspicious"},{"name":"Udveg","start":"07:48","end":"09:27","startHours":7.797728186397945,"endHours":9.442616102712568,"quality":"inauspicious"},{"name":"Chala","start":"09:27","end":"11:05","startHours":9.442616102712568,"endHours":11.087504019027193,"quality":"neutral"},{"name":"Labha","start":"11:05","end":"12:44","startHours":11.087504019027193,"endHours":12.732391935341816,"quality":"auspicious"},{"name":"Amṛta","start":"12:44","end":"14:23","startHours":12.732391935341816,"endHours":14.37727985165644,"quality":"auspicious"},{"name":"Kāla","start":"14:23","end":"16:01","startHours":14.37727985165644,"endHours":16.022167767971062,"quality":"inauspicious"},{"name":"Śubha","start":"16:01","end":"17:40","startHours":16.022167767971062,"endHours":17.667055684285685,"quality":"auspicious"},{"name":"Roga","start":"17:40","end":"19:19","startHours":17.667055684285685,"endHours":19.31194360060031,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"19:19","end":"20:40","startHours":19.31194360060031,"endHours":20.667055684285685,"quality":"inauspicious"},{"name":"Śubha","start":"20:40","end":"22:01","startHours":20.667055684285685,"endHours":22.022167767971062,"quality":"auspicious"},{"name":"Roga","start":"22:01","end":"23:23","startHours":22.022167767971062,"endHours":23.37727985165644,"quality":"inauspicious"},{"name":"Udveg","start":"23:23","end":"00:44","startHours":23.37727985165644,"endHours":24.732391935341816,"quality":"inauspicious"},{"name":"Chala","start":"00:44","end":"02:05","startHours":24.732391935341816,"endHours":26.087504019027193,"quality":"neutral"},{"name":"Labha","start":"02:05","end":"03:27","startHours":26.087504019027193,"endHours":27.44261610271257,"quality":"auspicious"},{"name":"Amṛta","start":"03:27","end":"04:48","startHours":27.44261610271257,"endHours":28.797728186397947,"quality":"auspicious"},{"name":"Kāla","start":"04:48","end":"06:09","startHours":28.797728186397947,"endHours":30.152840270083324,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:09","end":"07:09","startHours":6.152840270083322,"endHours":7.152840270083322,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:09","end":"08:09","startHours":7.152840270083322,"endHours":8.152840270083322,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:09","end":"09:09","startHours":8.152840270083322,"endHours":9.152840270083322,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:09","end":"10:09","startHours":9.152840270083322,"endHours":10.152840270083322,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:09","end":"11:09","startHours":10.152840270083322,"endHours":11.152840270083322,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:09","end":"12:09","startHours":11.152840270083322,"endHours":12.152840270083322,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:09","end":"13:09","startHours":12.152840270083322,"endHours":13.152840270083322,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:09","end":"14:09","startHours":13.152840270083322,"endHours":14.152840270083322,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:09","end":"15:09","startHours":14.152840270083322,"endHours":15.152840270083322,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:09","end":"16:09","startHours":15.152840270083322,"endHours":16.152840270083324,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:09","end":"17:09","startHours":16.152840270083324,"endHours":17.152840270083324,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:09","end":"18:09","startHours":17.152840270083324,"endHours":18.152840270083324,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:09","end":"19:09","startHours":18.152840270083324,"endHours":19.152840270083324,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:09","end":"20:09","startHours":19.152840270083324,"endHours":20.152840270083324,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:09","end":"21:09","startHours":20.152840270083324,"endHours":21.152840270083324,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:09","end":"22:09","startHours":21.152840270083324,"endHours":22.152840270083324,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:09","end":"23:09","startHours":22.152840270083324,"endHours":23.152840270083324,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:09","end":"00:09","startHours":23.152840270083324,"endHours":24.152840270083324,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:09","end":"01:09","startHours":24.152840270083324,"endHours":25.152840270083324,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:09","end":"02:09","startHours":25.152840270083324,"endHours":26.152840270083324,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:09","end":"03:09","startHours":26.152840270083324,"endHours":27.152840270083324,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:09","end":"04:09","startHours":27.152840270083324,"endHours":28.152840270083324,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:09","end":"05:09","startHours":28.152840270083324,"endHours":29.152840270083324,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:09","end":"06:09","startHours":29.152840270083324,"endHours":30.152840270083324,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"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":"North (Uttara)","chandraVasa":"South","rahuVasa":"North","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":21.118396781194424,"eotMinutes":-5.85591612050904,"ayanamsa":22.6872}},"calendars":{"vikram_samvat":1973,"vikram_samvatsara":"Śukla","saka_samvat":1838,"saka_samvatsara":"Nala","bengali_samvat":1323,"malayalam_era":1092,"nanakshahi_year":447,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Āṣāḍha","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 Kṛṣṇa Caturthī · Vikram 1973 Śukla · Śaka 1838 Nala"},"festivals":[{"id":"angarika-chaturthi","name":"Aṅgāraka Caturthī (Tuesday Caturthī)","name_sanskrit":"अङ्गारक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa + Maṅgala","significance":"Tuesday-Caturthī (rare); supremely auspicious for Maṅgala-doṣa-nivāraṇa.","vrata":true,"detection":{"any_of":[{"tithi_number":4,"vara_name":"Maṅgalavāra (Tuesday)"},{"tithi_number":19,"vara_name":"Maṅgalavāra (Tuesday)"}]},"precedence":3},{"id":"sankashti-chaturthi","name":"Saṅkaṣṭī Caturthī","name_sanskrit":"सङ्कष्टी चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Gaṇeśa vrata.","vrata":true,"detection":{"tithi_number":19,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 July 18, 1916 CE · Thane, Maharashtra · Vidhyamitra","description":"July 18, 1916 CE for Thane, Maharashtra: Kṛṣṇa Caturthī, sūryodaya 06:09, sūryāsta 19:19.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/1916-07-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/1916-07-18","sa":"https://sa.vidhyamitra.com/city/thane/1916-07-18","hi":"https://hi.vidhyamitra.com/city/thane/1916-07-18","x-default":"https://vidhyamitra.com/city/thane/1916-07-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T04:39:36.399Z","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":"2026-06-02T04:39:36.399Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T04:39:36.399Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}