{"id":"vidhyamitra:city-day:howrah:1908-09-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/1908-09-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1908-09-10","date_display":"September 10, 1908 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":1908,"month":9,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2418194.770833,"kali_year":5010,"ahargana":1829729.2708,"sun":{"sidereal_longitude":143.8474,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":318.0232,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":174.1758,"elapsed_within_tithi_degrees":6.1758},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4,"moon_longitude":318.0232,"elapsed_within_degrees":11.3565},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":101.8706},"karana":{"half_tithi_index":29,"name":"Bava"},"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":1908,"month":9,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2418194.770833,"ahargana":1829729.2708,"kali_year":5010,"ayanamsa_lahiri":22.5775,"grahas":{"sun":{"sidereal_longitude":144.343434,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":317.509234,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false,"latitude":-4.1066},"mars":{"sidereal_longitude":139.431034,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":162.27893399999994,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":128.08173399999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":99.65043400000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":346.935934,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":72.138,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":252.138,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":1908,"month":9,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2418194.770833,"kali_year":5010,"ahargana":1829729.2708,"sun":{"sidereal_longitude":143.8474,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":318.0232,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":174.1758,"elapsed_within_tithi_degrees":6.1758},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4,"moon_longitude":318.0232,"elapsed_within_degrees":11.3565},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":101.8706},"karana":{"half_tithi_index":29,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.107,"elongation":174.176},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.107,"opposition_distance":5.824}},"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":"05:21","sunsetLocal":"17:46","solarNoonLocal":"11:33","dayLengthHours":12.408303759306833,"dayLengthDisplay":"12 Hours 24 Mins 30 Secs","nightLengthDisplay":"11 Hours 35 Mins 30 Secs","moonriseLocal":"17:16","moonsetLocal":"04:55","rahuKala":{"name":"Rāhu Kāla","start":"13:06","end":"14:39","startHours":13.106016340285915,"endHours":14.657054310199271,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:21","end":"06:54","startHours":5.350826490719146,"endHours":6.9018644606325,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:27","end":"10:00","startHours":8.452902430545855,"endHours":10.003940400459207,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:15","end":"08:40","startHours":8.24609736789074,"endHours":8.659707493200967,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:52","end":"06:12","startHours":5.86783914735693,"endHours":6.198727247605112,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:08","end":"11:58","startHours":11.141368245062335,"endHours":11.968588495682791,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:42","end":"04:31","startHours":3.6963859894782347,"endHours":4.52360624009869,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:19","end":"05:21","startHours":4.316801177443576,"endHours":5.350826490719146,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:37","end":"14:27","startHours":13.6230289969237,"endHours":14.450249247544155,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:34","end":"17:58","startHours":17.55913025002598,"endHours":17.95913025002598,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:46","end":"18:17","startHours":17.75913025002598,"endHours":18.276142906663765,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:31","end":"19:16","startHours":17.50913025002598,"endHours":19.25913025002598,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:08","end":"23:58","startHours":23.141368245062335,"endHours":23.96858849568279,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:21","end":"06:54","startHours":5.350826490719146,"endHours":6.9018644606325,"quality":"auspicious"},{"name":"Roga","start":"06:54","end":"08:27","startHours":6.9018644606325,"endHours":8.452902430545855,"quality":"inauspicious"},{"name":"Udveg","start":"08:27","end":"10:00","startHours":8.452902430545855,"endHours":10.003940400459207,"quality":"inauspicious"},{"name":"Chala","start":"10:00","end":"11:33","startHours":10.003940400459207,"endHours":11.554978370372563,"quality":"neutral"},{"name":"Labha","start":"11:33","end":"13:06","startHours":11.554978370372563,"endHours":13.106016340285915,"quality":"auspicious"},{"name":"Amṛta","start":"13:06","end":"14:39","startHours":13.106016340285915,"endHours":14.657054310199271,"quality":"auspicious"},{"name":"Kāla","start":"14:39","end":"16:12","startHours":14.657054310199271,"endHours":16.208092280112623,"quality":"inauspicious"},{"name":"Śubha","start":"16:12","end":"17:46","startHours":16.208092280112623,"endHours":17.75913025002598,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:46","end":"19:12","startHours":17.75913025002598,"endHours":19.208092280112623,"quality":"auspicious"},{"name":"Kāla","start":"19:12","end":"20:39","startHours":19.208092280112623,"endHours":20.65705431019927,"quality":"inauspicious"},{"name":"Śubha","start":"20:39","end":"22:06","startHours":20.65705431019927,"endHours":22.10601634028592,"quality":"auspicious"},{"name":"Roga","start":"22:06","end":"23:33","startHours":22.10601634028592,"endHours":23.554978370372563,"quality":"inauspicious"},{"name":"Udveg","start":"23:33","end":"01:00","startHours":23.554978370372563,"endHours":25.003940400459207,"quality":"inauspicious"},{"name":"Chala","start":"01:00","end":"02:27","startHours":25.003940400459207,"endHours":26.452902430545855,"quality":"neutral"},{"name":"Labha","start":"02:27","end":"03:54","startHours":26.452902430545855,"endHours":27.901864460632503,"quality":"auspicious"},{"name":"Amṛta","start":"03:54","end":"05:21","startHours":27.901864460632503,"endHours":29.350826490719147,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:21","end":"06:21","startHours":5.350826490719146,"endHours":6.350826490719146,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:21","end":"07:21","startHours":6.350826490719146,"endHours":7.350826490719146,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:21","end":"08:21","startHours":7.350826490719146,"endHours":8.350826490719147,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:21","end":"09:21","startHours":8.350826490719147,"endHours":9.350826490719147,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:21","end":"10:21","startHours":9.350826490719147,"endHours":10.350826490719147,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:21","end":"11:21","startHours":10.350826490719147,"endHours":11.350826490719147,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:21","end":"12:21","startHours":11.350826490719147,"endHours":12.350826490719147,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:21","end":"13:21","startHours":12.350826490719147,"endHours":13.350826490719147,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:21","end":"14:21","startHours":13.350826490719147,"endHours":14.350826490719147,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:21","end":"15:21","startHours":14.350826490719147,"endHours":15.350826490719147,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:21","end":"16:21","startHours":15.350826490719147,"endHours":16.350826490719147,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:21","end":"17:21","startHours":16.350826490719147,"endHours":17.350826490719147,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:21","end":"18:21","startHours":17.350826490719147,"endHours":18.350826490719147,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:21","end":"19:21","startHours":18.350826490719147,"endHours":19.350826490719147,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:21","end":"20:21","startHours":19.350826490719147,"endHours":20.350826490719147,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:21","end":"21:21","startHours":20.350826490719147,"endHours":21.350826490719147,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:21","end":"22:21","startHours":21.350826490719147,"endHours":22.350826490719147,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:21","end":"23:21","startHours":22.350826490719147,"endHours":23.350826490719147,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:21","end":"00:21","startHours":23.350826490719147,"endHours":24.350826490719147,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:21","end":"01:21","startHours":24.350826490719147,"endHours":25.350826490719147,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:21","end":"02:21","startHours":25.350826490719147,"endHours":26.350826490719147,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:21","end":"03:21","startHours":26.350826490719147,"endHours":27.350826490719147,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:21","end":"04:21","startHours":27.350826490719147,"endHours":28.350826490719147,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:21","end":"05:21","startHours":28.350826490719147,"endHours":29.350826490719147,"planetary_lord":"Moon"}],"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":"South (Dakṣiṇa)","chandraVasa":"South","rahuVasa":"North-West","anandadiYoga":{"name":"Maitra","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":5.163897020179088,"eotMinutes":3.6468977776461458,"ayanamsa":22.5775}},"calendars":{"vikram_samvat":1965,"vikram_samvatsara":"Durmati","saka_samvat":1830,"saka_samvatsara":"Kīlaka","bengali_samvat":1315,"malayalam_era":1084,"nanakshahi_year":439,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Bhādrapada","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 Śukla Pūrṇimā · Vikram 1965 Durmati · Śaka 1830 Kīlaka"},"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":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Śukla Pūrṇimā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Śukla Pūrṇimā","url":"/day/-0562-04-11","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 September 10, 1908 CE · Howrah, West Bengal · Vidhyamitra","description":"September 10, 1908 CE for Howrah, West Bengal: Śukla Pūrṇimā, sūryodaya 05:21, sūryāsta 17:46.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/1908-09-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/1908-09-10","sa":"https://sa.vidhyamitra.com/city/howrah/1908-09-10","hi":"https://hi.vidhyamitra.com/city/howrah/1908-09-10","x-default":"https://vidhyamitra.com/city/howrah/1908-09-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T17:15:04.334Z","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":"2026-06-01T17:15:04.334Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T17:15:04.334Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}