{"id":"vidhyamitra:city-day:howrah:2162-08-31:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/2162-08-31","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2162-08-31","date_display":"August 31, 2162 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":2162,"month":8,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2510956.770833,"kali_year":5264,"ahargana":1922491.2708,"sun":{"sidereal_longitude":130.5925,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":23.1445,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":252.5519,"elapsed_within_tithi_degrees":0.5519},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3,"moon_longitude":23.1445,"elapsed_within_degrees":9.8111},"yoga":{"number":12,"name":"Dhruva","sum_longitude":153.737},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"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":2162,"month":8,"day":31,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2510956.770833,"ahargana":1922491.2708,"kali_year":5264,"ayanamsa_lahiri":26.1253,"grahas":{"sun":{"sidereal_longitude":131.661244,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":21.144044000000008,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false,"latitude":-0.4686},"mars":{"sidereal_longitude":136.53754400000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":116.43284399999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":250.16864399999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":true},"venus":{"sidereal_longitude":150.11294399999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":true},"saturn":{"sidereal_longitude":210.356044,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":197.1608,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":17.1608,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":2162,"month":8,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2510956.770833,"kali_year":5264,"ahargana":1922491.2708,"sun":{"sidereal_longitude":130.5925,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":23.1445,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":252.5519,"elapsed_within_tithi_degrees":0.5519},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3,"moon_longitude":23.1445,"elapsed_within_degrees":9.8111},"yoga":{"number":12,"name":"Dhruva","sum_longitude":153.737},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.469,"elongation":107.448},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.469,"opposition_distance":72.552}},"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":"05:19","sunsetLocal":"17:55","solarNoonLocal":"11:37","dayLengthHours":12.605877048069509,"dayLengthDisplay":"12 Hours 36 Mins 21 Secs","nightLengthDisplay":"11 Hours 23 Mins 39 Secs","moonriseLocal":"21:43","moonsetLocal":"10:47","rahuKala":{"name":"Rāhu Kāla","start":"14:46","end":"16:20","startHours":14.764802769960921,"endHours":16.34053740096961,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:28","end":"10:02","startHours":8.461864245926167,"endHours":10.037598876934855,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:37","end":"13:11","startHours":11.613333507943544,"endHours":13.189068138952234,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:15","end":"08:40","startHours":8.251766295125009,"endHours":8.671962196727325,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:50","end":"06:10","startHours":5.8356398609116855,"endHours":6.171796582193539,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:12","end":"12:02","startHours":11.193137606341226,"endHours":12.033529409545862,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:38","end":"04:28","startHours":3.629611377499522,"endHours":4.470003180704156,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:16","end":"05:19","startHours":4.259905229902997,"endHours":5.31039498390879,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:43","end":"14:33","startHours":13.71431301595513,"endHours":14.554704819159763,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:43","end":"18:07","startHours":17.7162720319783,"endHours":18.116272031978298,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:55","end":"18:26","startHours":17.9162720319783,"endHours":18.441516908981196,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:40","end":"19:25","startHours":17.6662720319783,"endHours":19.4162720319783,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:12","end":"00:02","startHours":23.193137606341228,"endHours":24.03352940954586,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:19","end":"06:53","startHours":5.31039498390879,"endHours":6.886129614917478,"quality":"inauspicious"},{"name":"Udveg","start":"06:53","end":"08:28","startHours":6.886129614917478,"endHours":8.461864245926167,"quality":"inauspicious"},{"name":"Chala","start":"08:28","end":"10:02","startHours":8.461864245926167,"endHours":10.037598876934855,"quality":"neutral"},{"name":"Labha","start":"10:02","end":"11:37","startHours":10.037598876934855,"endHours":11.613333507943544,"quality":"auspicious"},{"name":"Amṛta","start":"11:37","end":"13:11","startHours":11.613333507943544,"endHours":13.189068138952234,"quality":"auspicious"},{"name":"Kāla","start":"13:11","end":"14:46","startHours":13.189068138952234,"endHours":14.764802769960921,"quality":"inauspicious"},{"name":"Śubha","start":"14:46","end":"16:20","startHours":14.764802769960921,"endHours":16.34053740096961,"quality":"auspicious"},{"name":"Roga","start":"16:20","end":"17:55","startHours":16.34053740096961,"endHours":17.9162720319783,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:55","end":"19:20","startHours":17.9162720319783,"endHours":19.34053740096961,"quality":"inauspicious"},{"name":"Śubha","start":"19:20","end":"20:46","startHours":19.34053740096961,"endHours":20.764802769960923,"quality":"auspicious"},{"name":"Roga","start":"20:46","end":"22:11","startHours":20.764802769960923,"endHours":22.189068138952234,"quality":"inauspicious"},{"name":"Udveg","start":"22:11","end":"23:37","startHours":22.189068138952234,"endHours":23.613333507943544,"quality":"inauspicious"},{"name":"Chala","start":"23:37","end":"01:02","startHours":23.613333507943544,"endHours":25.037598876934855,"quality":"neutral"},{"name":"Labha","start":"01:02","end":"02:28","startHours":25.037598876934855,"endHours":26.461864245926165,"quality":"auspicious"},{"name":"Amṛta","start":"02:28","end":"03:53","startHours":26.461864245926165,"endHours":27.88612961491748,"quality":"auspicious"},{"name":"Kāla","start":"03:53","end":"05:19","startHours":27.88612961491748,"endHours":29.31039498390879,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:19","end":"06:19","startHours":5.31039498390879,"endHours":6.31039498390879,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:19","end":"07:19","startHours":6.31039498390879,"endHours":7.31039498390879,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:19","end":"08:19","startHours":7.31039498390879,"endHours":8.31039498390879,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:19","end":"09:19","startHours":8.31039498390879,"endHours":9.31039498390879,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:19","end":"10:19","startHours":9.31039498390879,"endHours":10.31039498390879,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:19","end":"11:19","startHours":10.31039498390879,"endHours":11.31039498390879,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:19","end":"12:19","startHours":11.31039498390879,"endHours":12.31039498390879,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:19","end":"13:19","startHours":12.31039498390879,"endHours":13.31039498390879,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:19","end":"14:19","startHours":13.31039498390879,"endHours":14.31039498390879,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:19","end":"15:19","startHours":14.31039498390879,"endHours":15.31039498390879,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:19","end":"16:19","startHours":15.31039498390879,"endHours":16.31039498390879,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:19","end":"17:19","startHours":16.31039498390879,"endHours":17.31039498390879,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:19","end":"18:19","startHours":17.31039498390879,"endHours":18.31039498390879,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:19","end":"19:19","startHours":18.31039498390879,"endHours":19.31039498390879,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:19","end":"20:19","startHours":19.31039498390879,"endHours":20.31039498390879,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:19","end":"21:19","startHours":20.31039498390879,"endHours":21.31039498390879,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:19","end":"22:19","startHours":21.31039498390879,"endHours":22.31039498390879,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:19","end":"23:19","startHours":22.31039498390879,"endHours":23.31039498390879,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:19","end":"00:19","startHours":23.31039498390879,"endHours":24.31039498390879,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:19","end":"01:19","startHours":24.31039498390879,"endHours":25.31039498390879,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:19","end":"02:19","startHours":25.31039498390879,"endHours":26.31039498390879,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:19","end":"03:19","startHours":26.31039498390879,"endHours":27.31039498390879,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:19","end":"04:19","startHours":27.31039498390879,"endHours":28.31039498390879,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:19","end":"05:19","startHours":28.31039498390879,"endHours":29.31039498390879,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"North","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":8.64813887253259,"eotMinutes":0.14558952338733633,"ayanamsa":26.1253}},"calendars":{"vikram_samvat":2219,"vikram_samvatsara":"Yuva","saka_samvat":2084,"saka_samvatsara":"Dundubhi","bengali_samvat":1569,"malayalam_era":1338,"nanakshahi_year":693,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Śrāvaṇa","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 Kṛṣṇa Saptamī · Vikram 2219 Yuva · Śaka 2084 Dundubhi"},"festivals":[],"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":"howrah"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga August 31, 2162 CE · Howrah, West Bengal · Vidhyamitra","description":"August 31, 2162 CE for Howrah, West Bengal: Kṛṣṇa Saptamī, sūryodaya 05:19, sūryāsta 17:55.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/2162-08-31","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/2162-08-31","sa":"https://sa.vidhyamitra.com/city/howrah/2162-08-31","hi":"https://hi.vidhyamitra.com/city/howrah/2162-08-31","x-default":"https://vidhyamitra.com/city/howrah/2162-08-31"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T16:59:04.873Z","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":"2026-06-02T16:59:04.873Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T16:59:04.873Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}