{"id":"vidhyamitra:city-day:howrah:2172-07-19:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/2172-07-19","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2172-07-19","date_display":"July 19, 2172 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":2172,"month":7,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2514566.770833,"kali_year":5274,"ahargana":1926101.2708,"sun":{"sidereal_longitude":89.9927,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":66.8505,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":336.8578,"elapsed_within_tithi_degrees":0.8578},"nakshatra":{"number":6,"name":"Ārdrā","pada":1,"moon_longitude":66.8505,"elapsed_within_degrees":0.1838},"yoga":{"number":12,"name":"Dhruva","sum_longitude":156.8432},"karana":{"half_tithi_index":56,"name":"Viṣṭi"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2172,"month":7,"day":19,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2514566.770833,"ahargana":1926101.2708,"kali_year":5274,"ayanamsa_lahiri":26.2633,"grahas":{"sun":{"sidereal_longitude":90.850615,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"moon":{"sidereal_longitude":68.21711499999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false,"latitude":3.9335},"mars":{"sidereal_longitude":181.38791500000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":69.67441500000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":191.06621500000006,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":43.72141499999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":333.03221499999995,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":5.8856,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":185.8856,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"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":2172,"month":7,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2514566.770833,"kali_year":5274,"ahargana":1926101.2708,"sun":{"sidereal_longitude":89.9927,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":66.8505,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":336.8578,"elapsed_within_tithi_degrees":0.8578},"nakshatra":{"number":6,"name":"Ārdrā","pada":1,"moon_longitude":66.8505,"elapsed_within_degrees":0.1838},"yoga":{"number":12,"name":"Dhruva","sum_longitude":156.8432},"karana":{"half_tithi_index":56,"name":"Viṣṭi"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.933,"elongation":23.142},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.933,"opposition_distance":156.858}},"eclipse_window_40days":[]},"city":{"slug":"howrah","name":"Howrah, West Bengal","lat":22.5958,"lon":88.2636,"tz_offset_hours":5.5,"state":"West Bengal","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"howrah","name":"Howrah, West Bengal","lat":22.5958,"lon":88.2636,"tz_offset_hours":5.5,"state":"West Bengal","country":"IN","tier":"tier-1"},"sunriseLocal":"05:03","sunsetLocal":"18:23","solarNoonLocal":"11:43","dayLengthHours":13.338970227985266,"dayLengthDisplay":"13 Hours 20 Mins 20 Secs","nightLengthDisplay":"10 Hours 39 Mins 40 Secs","moonriseLocal":"03:28","moonsetLocal":"16:57","rahuKala":{"name":"Rāhu Kāla","start":"16:43","end":"18:23","startHours":16.716699319221824,"endHours":18.384070597719983,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:43","end":"13:23","startHours":11.714585483727351,"endHours":13.381956762225508,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:03","end":"16:43","startHours":15.049328040723667,"endHours":16.716699319221824,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:09","end":"08:36","startHours":8.157526756264613,"endHours":8.602159097197454,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:36","end":"05:57","startHours":5.60089079590077,"endHours":5.956596668647044,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:16","end":"12:10","startHours":11.26995314279451,"endHours":12.159217824660193,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:16","end":"04:09","startHours":3.2665710060033484,"endHours":4.155835687869033,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:56","end":"05:03","startHours":3.933519517402612,"endHours":5.045100369734717,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:56","end":"14:50","startHours":13.937747188391562,"endHours":14.827011870257246,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:11","end":"18:35","startHours":18.184070597719984,"endHours":18.584070597719982,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:23","end":"18:56","startHours":18.384070597719983,"endHours":18.939861023886035,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:08","end":"19:53","startHours":18.134070597719983,"endHours":19.884070597719983,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:16","end":"00:10","startHours":23.26995314279451,"endHours":24.159217824660193,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:03","end":"06:43","startHours":5.045100369734717,"endHours":6.712471648232875,"quality":"inauspicious"},{"name":"Chala","start":"06:43","end":"08:23","startHours":6.712471648232875,"endHours":8.379842926731033,"quality":"neutral"},{"name":"Labha","start":"08:23","end":"10:03","startHours":8.379842926731033,"endHours":10.047214205229192,"quality":"auspicious"},{"name":"Amṛta","start":"10:03","end":"11:43","startHours":10.047214205229192,"endHours":11.714585483727351,"quality":"auspicious"},{"name":"Kāla","start":"11:43","end":"13:23","startHours":11.714585483727351,"endHours":13.381956762225508,"quality":"inauspicious"},{"name":"Śubha","start":"13:23","end":"15:03","startHours":13.381956762225508,"endHours":15.049328040723667,"quality":"auspicious"},{"name":"Roga","start":"15:03","end":"16:43","startHours":15.049328040723667,"endHours":16.716699319221824,"quality":"inauspicious"},{"name":"Udveg","start":"16:43","end":"18:23","startHours":16.716699319221824,"endHours":18.384070597719983,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:23","end":"19:43","startHours":18.384070597719983,"endHours":19.716699319221824,"quality":"auspicious"},{"name":"Roga","start":"19:43","end":"21:03","startHours":19.716699319221824,"endHours":21.049328040723665,"quality":"inauspicious"},{"name":"Udveg","start":"21:03","end":"22:23","startHours":21.049328040723665,"endHours":22.381956762225506,"quality":"inauspicious"},{"name":"Chala","start":"22:23","end":"23:43","startHours":22.381956762225506,"endHours":23.71458548372735,"quality":"neutral"},{"name":"Labha","start":"23:43","end":"01:03","startHours":23.71458548372735,"endHours":25.047214205229192,"quality":"auspicious"},{"name":"Amṛta","start":"01:03","end":"02:23","startHours":25.047214205229192,"endHours":26.379842926731033,"quality":"auspicious"},{"name":"Kāla","start":"02:23","end":"03:43","startHours":26.379842926731033,"endHours":27.712471648232878,"quality":"inauspicious"},{"name":"Śubha","start":"03:43","end":"05:03","startHours":27.712471648232878,"endHours":29.04510036973472,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:03","end":"06:03","startHours":5.045100369734717,"endHours":6.045100369734717,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:03","end":"07:03","startHours":6.045100369734717,"endHours":7.045100369734717,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:03","end":"08:03","startHours":7.045100369734717,"endHours":8.045100369734717,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:03","end":"09:03","startHours":8.045100369734717,"endHours":9.045100369734717,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:03","end":"10:03","startHours":9.045100369734717,"endHours":10.045100369734717,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:03","end":"11:03","startHours":10.045100369734717,"endHours":11.045100369734717,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:03","end":"12:03","startHours":11.045100369734717,"endHours":12.045100369734717,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:03","end":"13:03","startHours":12.045100369734717,"endHours":13.045100369734717,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:03","end":"14:03","startHours":13.045100369734717,"endHours":14.045100369734717,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:03","end":"15:03","startHours":14.045100369734717,"endHours":15.045100369734717,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:03","end":"16:03","startHours":15.045100369734717,"endHours":16.04510036973472,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:03","end":"17:03","startHours":16.04510036973472,"endHours":17.04510036973472,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:03","end":"18:03","startHours":17.04510036973472,"endHours":18.04510036973472,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:03","end":"19:03","startHours":18.04510036973472,"endHours":19.04510036973472,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:03","end":"20:03","startHours":19.04510036973472,"endHours":20.04510036973472,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:03","end":"21:03","startHours":20.04510036973472,"endHours":21.04510036973472,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:03","end":"22:03","startHours":21.04510036973472,"endHours":22.04510036973472,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:03","end":"23:03","startHours":22.04510036973472,"endHours":23.04510036973472,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:03","end":"00:03","startHours":23.04510036973472,"endHours":24.04510036973472,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:03","end":"01:03","startHours":24.04510036973472,"endHours":25.04510036973472,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:03","end":"02:03","startHours":25.04510036973472,"endHours":26.04510036973472,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:03","end":"03:03","startHours":26.04510036973472,"endHours":27.04510036973472,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:03","end":"04:03","startHours":27.04510036973472,"endHours":28.04510036973472,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:03","end":"05:03","startHours":28.04510036973472,"endHours":29.04510036973472,"planetary_lord":"Jupiter"}],"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","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"tropicalRitu":"Grīṣma (Summer)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":20.733548553857812,"eotMinutes":-5.929529023641085,"ayanamsa":26.2633}},"calendars":{"vikram_samvat":2229,"vikram_samvatsara":"Pārthiva","saka_samvat":2094,"saka_samvatsara":"Aṅgirasa","bengali_samvat":1579,"malayalam_era":1348,"nanakshahi_year":703,"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 Caturdaśī · Vikram 2229 Pārthiva · Śaka 2094 Aṅgirasa"},"festivals":[{"id":"karka-sankranti","name":"Karka Saṅkrānti (Dakṣiṇāyana)","name_sanskrit":"कर्क सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Cancer; Dakṣiṇāyana (south-going) begins. Devatā-rātri begins.","vrata":true,"detection":{"sun_rashi_ingress":"Karka"},"precedence":2},{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"howrah"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga July 19, 2172 CE · Howrah, West Bengal · Vidhyamitra","description":"July 19, 2172 CE for Howrah, West Bengal: Kṛṣṇa Caturdaśī, sūryodaya 05:03, sūryāsta 18:23.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/2172-07-19","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/2172-07-19","sa":"https://sa.vidhyamitra.com/city/howrah/2172-07-19","hi":"https://hi.vidhyamitra.com/city/howrah/2172-07-19","x-default":"https://vidhyamitra.com/city/howrah/2172-07-19"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T06:51:02.519Z","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":"2026-06-03T06:51:02.519Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T06:51:02.519Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}