{"id":"vidhyamitra:city-day:howrah:1925-09-26:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/1925-09-26","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1925-09-26","date_display":"September 26, 1925 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":1925,"month":9,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2424419.770833,"kali_year":5027,"ahargana":1835954.2708,"sun":{"sidereal_longitude":159.0558,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":258.1333,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":99.0775,"elapsed_within_tithi_degrees":3.0775},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2,"moon_longitude":258.1333,"elapsed_within_degrees":4.7999},"yoga":{"number":5,"name":"Śobhana","sum_longitude":57.1891},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":1925,"month":9,"day":26,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2424419.770833,"ahargana":1835954.2708,"kali_year":5027,"ayanamsa_lahiri":22.8156,"grahas":{"sun":{"sidereal_longitude":159.61999400000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":256.788494,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false,"latitude":1.8412},"mars":{"sidereal_longitude":156.414494,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":151.46489400000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":261.921294,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":200.04779400000007,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":199.31269399999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":102.3075,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":282.3075,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","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":1925,"month":9,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2424419.770833,"kali_year":5027,"ahargana":1835954.2708,"sun":{"sidereal_longitude":159.0558,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":258.1333,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":99.0775,"elapsed_within_tithi_degrees":3.0775},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2,"moon_longitude":258.1333,"elapsed_within_degrees":4.7999},"yoga":{"number":5,"name":"Śobhana","sum_longitude":57.1891},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.841,"elongation":99.077},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.841,"opposition_distance":80.923}},"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":"05:25","sunsetLocal":"17:29","solarNoonLocal":"11:27","dayLengthHours":12.066569649294827,"dayLengthDisplay":"12 Hours 04 Mins 00 Secs","nightLengthDisplay":"11 Hours 56 Mins 00 Secs","moonriseLocal":"12:34","moonsetLocal":"23:18","rahuKala":{"name":"Rāhu Kāla","start":"08:26","end":"09:57","startHours":8.440852942923634,"endHours":9.949174149085486,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:58","end":"14:28","startHours":12.965816561409193,"endHours":14.474137767571047,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:25","end":"06:56","startHours":5.424210530599926,"endHours":6.93253173676178,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:14","end":"08:39","startHours":8.239743448768719,"endHours":8.641962437078547,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:56","end":"06:15","startHours":5.926984265987211,"endHours":6.248759456635073,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:03","end":"11:52","startHours":11.05527636693751,"endHours":11.859714343557167,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:49","end":"04:37","startHours":3.815334577360616,"endHours":4.619772553980271,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:25","end":"05:25","startHours":4.418663059825358,"endHours":5.424210530599926,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:28","end":"14:16","startHours":13.468590296796478,"endHours":14.273028273416132,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:17","end":"17:41","startHours":17.290780179894753,"endHours":17.69078017989475,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:29","end":"18:00","startHours":17.490780179894752,"endHours":17.993553915282035,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:14","end":"18:59","startHours":17.240780179894752,"endHours":18.990780179894752,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:03","end":"23:52","startHours":23.055276366937512,"endHours":23.859714343557165,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:25","end":"06:56","startHours":5.424210530599926,"endHours":6.93253173676178,"quality":"inauspicious"},{"name":"Śubha","start":"06:56","end":"08:26","startHours":6.93253173676178,"endHours":8.440852942923634,"quality":"auspicious"},{"name":"Roga","start":"08:26","end":"09:57","startHours":8.440852942923634,"endHours":9.949174149085486,"quality":"inauspicious"},{"name":"Udveg","start":"09:57","end":"11:27","startHours":9.949174149085486,"endHours":11.457495355247339,"quality":"inauspicious"},{"name":"Chala","start":"11:27","end":"12:58","startHours":11.457495355247339,"endHours":12.965816561409193,"quality":"neutral"},{"name":"Labha","start":"12:58","end":"14:28","startHours":12.965816561409193,"endHours":14.474137767571047,"quality":"auspicious"},{"name":"Amṛta","start":"14:28","end":"15:59","startHours":14.474137767571047,"endHours":15.9824589737329,"quality":"auspicious"},{"name":"Kāla","start":"15:59","end":"17:29","startHours":15.9824589737329,"endHours":17.490780179894752,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:29","end":"18:59","startHours":17.490780179894752,"endHours":18.9824589737329,"quality":"auspicious"},{"name":"Amṛta","start":"18:59","end":"20:28","startHours":18.9824589737329,"endHours":20.474137767571044,"quality":"auspicious"},{"name":"Kāla","start":"20:28","end":"21:58","startHours":20.474137767571044,"endHours":21.96581656140919,"quality":"inauspicious"},{"name":"Śubha","start":"21:58","end":"23:27","startHours":21.96581656140919,"endHours":23.45749535524734,"quality":"auspicious"},{"name":"Roga","start":"23:27","end":"00:57","startHours":23.45749535524734,"endHours":24.949174149085486,"quality":"inauspicious"},{"name":"Udveg","start":"00:57","end":"02:26","startHours":24.949174149085486,"endHours":26.440852942923634,"quality":"inauspicious"},{"name":"Chala","start":"02:26","end":"03:56","startHours":26.440852942923634,"endHours":27.932531736761778,"quality":"neutral"},{"name":"Labha","start":"03:56","end":"05:25","startHours":27.932531736761778,"endHours":29.424210530599925,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:25","end":"06:25","startHours":5.424210530599926,"endHours":6.424210530599926,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:25","end":"07:25","startHours":6.424210530599926,"endHours":7.424210530599926,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:25","end":"08:25","startHours":7.424210530599926,"endHours":8.424210530599925,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:25","end":"09:25","startHours":8.424210530599925,"endHours":9.424210530599925,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:25","end":"10:25","startHours":9.424210530599925,"endHours":10.424210530599925,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:25","end":"11:25","startHours":10.424210530599925,"endHours":11.424210530599925,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:25","end":"12:25","startHours":11.424210530599925,"endHours":12.424210530599925,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:25","end":"13:25","startHours":12.424210530599925,"endHours":13.424210530599925,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:25","end":"14:25","startHours":13.424210530599925,"endHours":14.424210530599925,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:25","end":"15:25","startHours":14.424210530599925,"endHours":15.424210530599925,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:25","end":"16:25","startHours":15.424210530599925,"endHours":16.424210530599925,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:25","end":"17:25","startHours":16.424210530599925,"endHours":17.424210530599925,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:25","end":"18:25","startHours":17.424210530599925,"endHours":18.424210530599925,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:25","end":"19:25","startHours":18.424210530599925,"endHours":19.424210530599925,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:25","end":"20:25","startHours":19.424210530599925,"endHours":20.424210530599925,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:25","end":"21:25","startHours":20.424210530599925,"endHours":21.424210530599925,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:25","end":"22:25","startHours":21.424210530599925,"endHours":22.424210530599925,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:25","end":"23:25","startHours":22.424210530599925,"endHours":23.424210530599925,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:25","end":"00:25","startHours":23.424210530599925,"endHours":24.424210530599925,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:25","end":"01:25","startHours":24.424210530599925,"endHours":25.424210530599925,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:25","end":"02:25","startHours":25.424210530599925,"endHours":26.424210530599925,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:25","end":"03:25","startHours":26.424210530599925,"endHours":27.424210530599925,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:25","end":"04:25","startHours":27.424210530599925,"endHours":28.424210530599925,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:25","end":"05:25","startHours":28.424210530599925,"endHours":29.424210530599925,"planetary_lord":"Mercury"}],"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":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"East","anandadiYoga":{"name":"Utpāta","quality":"Inauspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-0.9684691898203954,"eotMinutes":9.49587868515961,"ayanamsa":22.8156}},"calendars":{"vikram_samvat":1982,"vikram_samvatsara":"Bahudhānya","saka_samvat":1847,"saka_samvatsara":"Krodhana","bengali_samvat":1332,"malayalam_era":1101,"nanakshahi_year":456,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Navamī · Vikram 1982 Bahudhānya · Śaka 1847 Krodhana"},"festivals":[{"id":"mahanavami","name":"Mahā-Navamī","name_sanskrit":"महानवमी","tradition":"Shakta","associated_deity":"Devī Durgā","significance":"9th day of Śāradīya Navrātri; Devī's final victory.","vrata":true,"detection":{"tithi_number":9,"tithi_paksha":"Śukla","lunar_month":"Āśvina"},"precedence":1}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[{"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 September 26, 1925 CE · Howrah, West Bengal · Vidhyamitra","description":"September 26, 1925 CE for Howrah, West Bengal: Śukla Navamī, sūryodaya 05:25, sūryāsta 17:29.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/1925-09-26","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/1925-09-26","sa":"https://sa.vidhyamitra.com/city/howrah/1925-09-26","hi":"https://hi.vidhyamitra.com/city/howrah/1925-09-26","x-default":"https://vidhyamitra.com/city/howrah/1925-09-26"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T19:16:07.359Z","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":"2026-05-31T19:16:07.359Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T19:16:07.359Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}