{"id":"vidhyamitra:city-day:howrah:2156-08-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/2156-08-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2156-08-25","date_display":"August 25, 2156 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":2156,"month":8,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2508759.770833,"kali_year":5258,"ahargana":1920294.2708,"sun":{"sidereal_longitude":125.3598,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":228.9209,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":103.5612,"elapsed_within_tithi_degrees":7.5612},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1,"moon_longitude":228.9209,"elapsed_within_degrees":2.2542},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":354.2807},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2156,"month":8,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2508759.770833,"ahargana":1920294.2708,"kali_year":5258,"ayanamsa_lahiri":26.0413,"grahas":{"sun":{"sidereal_longitude":126.39128500000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":226.22258499999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false,"latitude":-4.4803},"mars":{"sidereal_longitude":97.063785,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":107.18048499999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":92.933785,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"venus":{"sidereal_longitude":84.25798499999996,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":143.71418500000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":313.5684,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":133.5684,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","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":2156,"month":8,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2508759.770833,"kali_year":5258,"ahargana":1920294.2708,"sun":{"sidereal_longitude":125.3598,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":228.9209,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":103.5612,"elapsed_within_tithi_degrees":7.5612},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1,"moon_longitude":228.9209,"elapsed_within_degrees":2.2542},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":354.2807},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.48,"elongation":103.561},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.48,"opposition_distance":76.439}},"eclipse_window_40days":[{"offset_days":-9,"type":"solar","occurs":true,"moon_latitude":1.325,"elongation":0.157},{"offset_days":6,"type":"lunar","occurs":true,"moon_latitude":-0.121,"opposition_distance":0.585}]},"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":"05:17","sunsetLocal":"18:00","solarNoonLocal":"11:39","dayLengthHours":12.718833010647899,"dayLengthDisplay":"12 Hours 43 Mins 08 Secs","nightLengthDisplay":"11 Hours 16 Mins 52 Secs","moonriseLocal":"12:54","moonsetLocal":"23:42","rahuKala":{"name":"Rāhu Kāla","start":"11:39","end":"13:14","startHours":11.644216734256705,"endHours":13.234070860587693,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:52","end":"08:28","startHours":6.8746543552637425,"endHours":8.46450848159473,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:03","end":"11:39","startHours":10.054362607925718,"endHours":11.644216734256705,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:15","end":"08:41","startHours":8.252527931417266,"endHours":8.676489031772196,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:49","end":"06:09","startHours":5.814751604376418,"endHours":6.153920484660362,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:13","end":"12:04","startHours":11.220255633901775,"endHours":12.068177834611635,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:35","end":"04:26","startHours":3.5889558275130353,"endHours":4.436878028222895,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:13","end":"05:17","startHours":4.22489747804543,"endHours":5.284800228932755,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:46","end":"14:37","startHours":13.764022236031355,"endHours":14.611944436741215,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:48","end":"18:12","startHours":17.803633239580655,"endHours":18.203633239580654,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:00","end":"18:32","startHours":18.003633239580655,"endHours":18.533584615024317,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:45","end":"19:30","startHours":17.753633239580655,"endHours":19.503633239580655,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:13","end":"00:04","startHours":23.220255633901775,"endHours":24.068177834611635,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:17","end":"06:52","startHours":5.284800228932755,"endHours":6.8746543552637425,"quality":"auspicious"},{"name":"Amṛta","start":"06:52","end":"08:28","startHours":6.8746543552637425,"endHours":8.46450848159473,"quality":"auspicious"},{"name":"Kāla","start":"08:28","end":"10:03","startHours":8.46450848159473,"endHours":10.054362607925718,"quality":"inauspicious"},{"name":"Śubha","start":"10:03","end":"11:39","startHours":10.054362607925718,"endHours":11.644216734256705,"quality":"auspicious"},{"name":"Roga","start":"11:39","end":"13:14","startHours":11.644216734256705,"endHours":13.234070860587693,"quality":"inauspicious"},{"name":"Udveg","start":"13:14","end":"14:49","startHours":13.234070860587693,"endHours":14.82392498691868,"quality":"inauspicious"},{"name":"Chala","start":"14:49","end":"16:25","startHours":14.82392498691868,"endHours":16.413779113249667,"quality":"neutral"},{"name":"Labha","start":"16:25","end":"18:00","startHours":16.413779113249667,"endHours":18.003633239580655,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:00","end":"19:25","startHours":18.003633239580655,"endHours":19.413779113249667,"quality":"inauspicious"},{"name":"Chala","start":"19:25","end":"20:49","startHours":19.413779113249667,"endHours":20.82392498691868,"quality":"neutral"},{"name":"Labha","start":"20:49","end":"22:14","startHours":20.82392498691868,"endHours":22.234070860587693,"quality":"auspicious"},{"name":"Amṛta","start":"22:14","end":"23:39","startHours":22.234070860587693,"endHours":23.644216734256705,"quality":"auspicious"},{"name":"Kāla","start":"23:39","end":"01:03","startHours":23.644216734256705,"endHours":25.054362607925718,"quality":"inauspicious"},{"name":"Śubha","start":"01:03","end":"02:28","startHours":25.054362607925718,"endHours":26.46450848159473,"quality":"auspicious"},{"name":"Roga","start":"02:28","end":"03:52","startHours":26.46450848159473,"endHours":27.874654355263743,"quality":"inauspicious"},{"name":"Udveg","start":"03:52","end":"05:17","startHours":27.874654355263743,"endHours":29.284800228932756,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:17","end":"06:17","startHours":5.284800228932755,"endHours":6.284800228932755,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:17","end":"07:17","startHours":6.284800228932755,"endHours":7.284800228932755,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:17","end":"08:17","startHours":7.284800228932755,"endHours":8.284800228932756,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:17","end":"09:17","startHours":8.284800228932756,"endHours":9.284800228932756,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:17","end":"10:17","startHours":9.284800228932756,"endHours":10.284800228932756,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:17","end":"11:17","startHours":10.284800228932756,"endHours":11.284800228932756,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:17","end":"12:17","startHours":11.284800228932756,"endHours":12.284800228932756,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:17","end":"13:17","startHours":12.284800228932756,"endHours":13.284800228932756,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:17","end":"14:17","startHours":13.284800228932756,"endHours":14.284800228932756,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:17","end":"15:17","startHours":14.284800228932756,"endHours":15.284800228932756,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:17","end":"16:17","startHours":15.284800228932756,"endHours":16.284800228932756,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:17","end":"17:17","startHours":16.284800228932756,"endHours":17.284800228932756,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:17","end":"18:17","startHours":17.284800228932756,"endHours":18.284800228932756,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:17","end":"19:17","startHours":18.284800228932756,"endHours":19.284800228932756,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:17","end":"20:17","startHours":19.284800228932756,"endHours":20.284800228932756,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:17","end":"21:17","startHours":20.284800228932756,"endHours":21.284800228932756,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:17","end":"22:17","startHours":21.284800228932756,"endHours":22.284800228932756,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:17","end":"23:17","startHours":22.284800228932756,"endHours":23.284800228932756,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:17","end":"00:17","startHours":23.284800228932756,"endHours":24.284800228932756,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:17","end":"01:17","startHours":24.284800228932756,"endHours":25.284800228932756,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:17","end":"02:17","startHours":25.284800228932756,"endHours":26.284800228932756,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:17","end":"03:17","startHours":26.284800228932756,"endHours":27.284800228932756,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:17","end":"04:17","startHours":27.284800228932756,"endHours":28.284800228932756,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:17","end":"05:17","startHours":28.284800228932756,"endHours":29.284800228932756,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"North-East","rahuVasa":"South-West","anandadiYoga":{"name":"Kāladaṇḍa","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":10.606763848164078,"eotMinutes":-1.7074040554023546,"ayanamsa":26.0413}},"calendars":{"vikram_samvat":2213,"vikram_samvatsara":"Śukla","saka_samvat":2078,"saka_samvatsara":"Nala","bengali_samvat":1563,"malayalam_era":1332,"nanakshahi_year":687,"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":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Navamī · Vikram 2213 Śukla · Śaka 2078 Nala"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Jyeṣṭhā","url":"/day/-3137-10-20","relevance":0.5},{"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}]},"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 25, 2156 CE · Howrah, West Bengal · Vidhyamitra","description":"August 25, 2156 CE for Howrah, West Bengal: Śukla Navamī, sūryodaya 05:17, sūryāsta 18:00.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/2156-08-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/2156-08-25","sa":"https://sa.vidhyamitra.com/city/howrah/2156-08-25","hi":"https://hi.vidhyamitra.com/city/howrah/2156-08-25","x-default":"https://vidhyamitra.com/city/howrah/2156-08-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T06:19:59.013Z","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":"2026-06-02T06:19:59.013Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T06:19:59.013Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}