{"id":"vidhyamitra:city-day:howrah:1925-06-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/1925-06-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1925-06-04","date_display":"June 4, 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":6,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2424305.770833,"kali_year":5027,"ahargana":1835840.2708,"sun":{"sidereal_longitude":50.116,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":192.0097,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":141.8936,"elapsed_within_tithi_degrees":9.8936},"nakshatra":{"number":15,"name":"Svātī","pada":2,"moon_longitude":192.0097,"elapsed_within_degrees":5.343},"yoga":{"number":19,"name":"Parigha","sum_longitude":242.1257},"karana":{"half_tithi_index":23,"name":"Bālava"},"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":1925,"month":6,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2424305.770833,"ahargana":1835840.2708,"kali_year":5027,"ayanamsa_lahiri":22.8112,"grahas":{"sun":{"sidereal_longitude":50.090349,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":191.119549,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false,"latitude":4.4724},"mars":{"sidereal_longitude":84.14324899999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":33.27834899999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":270.39474900000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":62.06994900000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":196.22364900000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":108.3478,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":288.3478,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"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":6,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2424305.770833,"kali_year":5027,"ahargana":1835840.2708,"sun":{"sidereal_longitude":50.116,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":192.0097,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":141.8936,"elapsed_within_tithi_degrees":9.8936},"nakshatra":{"number":15,"name":"Svātī","pada":2,"moon_longitude":192.0097,"elapsed_within_degrees":5.343},"yoga":{"number":19,"name":"Parigha","sum_longitude":242.1257},"karana":{"half_tithi_index":23,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.472,"elongation":141.894},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.472,"opposition_distance":38.106}},"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":"04:52","sunsetLocal":"18:18","solarNoonLocal":"11:35","dayLengthHours":13.445408616531019,"dayLengthDisplay":"13 Hours 26 Mins 43 Secs","nightLengthDisplay":"10 Hours 33 Mins 17 Secs","moonriseLocal":"15:18","moonsetLocal":"02:40","rahuKala":{"name":"Rāhu Kāla","start":"13:16","end":"14:57","startHours":13.265010856186684,"endHours":14.945686933253064,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"04:52","end":"06:33","startHours":4.8616304708547995,"endHours":6.542306547921177,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:13","end":"09:54","startHours":8.222982624987555,"endHours":9.903658702053932,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:00","end":"08:27","startHours":7.998892481378704,"endHours":8.447072768596405,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:25","end":"05:47","startHours":5.421855829876925,"endHours":5.780400059651086,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:08","end":"12:02","startHours":11.136154491902607,"endHours":12.032515066338009,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:04","end":"03:58","startHours":3.068909321983997,"endHours":3.9652698964193984,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:44","end":"04:52","startHours":3.741179752810548,"endHours":4.8616304708547995,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:50","end":"14:43","startHours":13.825236215208811,"endHours":14.721596789644213,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:06","end":"18:30","startHours":18.107039087385818,"endHours":18.507039087385817,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:18","end":"18:52","startHours":18.307039087385817,"endHours":18.867264446407944,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:03","end":"19:48","startHours":18.057039087385817,"endHours":19.807039087385817,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:08","end":"00:02","startHours":23.13615449190261,"endHours":24.032515066338007,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"04:52","end":"06:33","startHours":4.8616304708547995,"endHours":6.542306547921177,"quality":"auspicious"},{"name":"Roga","start":"06:33","end":"08:13","startHours":6.542306547921177,"endHours":8.222982624987555,"quality":"inauspicious"},{"name":"Udveg","start":"08:13","end":"09:54","startHours":8.222982624987555,"endHours":9.903658702053932,"quality":"inauspicious"},{"name":"Chala","start":"09:54","end":"11:35","startHours":9.903658702053932,"endHours":11.584334779120308,"quality":"neutral"},{"name":"Labha","start":"11:35","end":"13:16","startHours":11.584334779120308,"endHours":13.265010856186684,"quality":"auspicious"},{"name":"Amṛta","start":"13:16","end":"14:57","startHours":13.265010856186684,"endHours":14.945686933253064,"quality":"auspicious"},{"name":"Kāla","start":"14:57","end":"16:38","startHours":14.945686933253064,"endHours":16.62636301031944,"quality":"inauspicious"},{"name":"Śubha","start":"16:38","end":"18:18","startHours":16.62636301031944,"endHours":18.307039087385817,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:18","end":"19:38","startHours":18.307039087385817,"endHours":19.62636301031944,"quality":"auspicious"},{"name":"Kāla","start":"19:38","end":"20:57","startHours":19.62636301031944,"endHours":20.945686933253064,"quality":"inauspicious"},{"name":"Śubha","start":"20:57","end":"22:16","startHours":20.945686933253064,"endHours":22.265010856186684,"quality":"auspicious"},{"name":"Roga","start":"22:16","end":"23:35","startHours":22.265010856186684,"endHours":23.584334779120308,"quality":"inauspicious"},{"name":"Udveg","start":"23:35","end":"00:54","startHours":23.584334779120308,"endHours":24.90365870205393,"quality":"inauspicious"},{"name":"Chala","start":"00:54","end":"02:13","startHours":24.90365870205393,"endHours":26.22298262498755,"quality":"neutral"},{"name":"Labha","start":"02:13","end":"03:33","startHours":26.22298262498755,"endHours":27.542306547921175,"quality":"auspicious"},{"name":"Amṛta","start":"03:33","end":"04:52","startHours":27.542306547921175,"endHours":28.8616304708548,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"04:52","end":"05:52","startHours":4.8616304708547995,"endHours":5.8616304708547995,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"05:52","end":"06:52","startHours":5.8616304708547995,"endHours":6.8616304708547995,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"06:52","end":"07:52","startHours":6.8616304708547995,"endHours":7.8616304708547995,"planetary_lord":"Moon"},{"name":"Hora 4","start":"07:52","end":"08:52","startHours":7.8616304708547995,"endHours":8.861630470854799,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"08:52","end":"09:52","startHours":8.861630470854799,"endHours":9.861630470854799,"planetary_lord":"Venus"},{"name":"Hora 6","start":"09:52","end":"10:52","startHours":9.861630470854799,"endHours":10.861630470854799,"planetary_lord":"Sun"},{"name":"Hora 7","start":"10:52","end":"11:52","startHours":10.861630470854799,"endHours":11.861630470854799,"planetary_lord":"Mars"},{"name":"Hora 8","start":"11:52","end":"12:52","startHours":11.861630470854799,"endHours":12.861630470854799,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"12:52","end":"13:52","startHours":12.861630470854799,"endHours":13.861630470854799,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"13:52","end":"14:52","startHours":13.861630470854799,"endHours":14.861630470854799,"planetary_lord":"Moon"},{"name":"Hora 11","start":"14:52","end":"15:52","startHours":14.861630470854799,"endHours":15.861630470854799,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"15:52","end":"16:52","startHours":15.861630470854799,"endHours":16.8616304708548,"planetary_lord":"Venus"},{"name":"Hora 13","start":"16:52","end":"17:52","startHours":16.8616304708548,"endHours":17.8616304708548,"planetary_lord":"Sun"},{"name":"Hora 14","start":"17:52","end":"18:52","startHours":17.8616304708548,"endHours":18.8616304708548,"planetary_lord":"Mars"},{"name":"Hora 15","start":"18:52","end":"19:52","startHours":18.8616304708548,"endHours":19.8616304708548,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"19:52","end":"20:52","startHours":19.8616304708548,"endHours":20.8616304708548,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"20:52","end":"21:52","startHours":20.8616304708548,"endHours":21.8616304708548,"planetary_lord":"Moon"},{"name":"Hora 18","start":"21:52","end":"22:52","startHours":21.8616304708548,"endHours":22.8616304708548,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"22:52","end":"23:52","startHours":22.8616304708548,"endHours":23.8616304708548,"planetary_lord":"Venus"},{"name":"Hora 20","start":"23:52","end":"00:52","startHours":23.8616304708548,"endHours":24.8616304708548,"planetary_lord":"Sun"},{"name":"Hora 21","start":"00:52","end":"01:52","startHours":24.8616304708548,"endHours":25.8616304708548,"planetary_lord":"Mars"},{"name":"Hora 22","start":"01:52","end":"02:52","startHours":25.8616304708548,"endHours":26.8616304708548,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"02:52","end":"03:52","startHours":26.8616304708548,"endHours":27.8616304708548,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"03:52","end":"04:52","startHours":27.8616304708548,"endHours":28.8616304708548,"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","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"North","rahuVasa":"North-West","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"drikRitu":"Grīṣma (Summer) (Drik)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":22.3431644705293,"eotMinutes":1.88551325278147,"ayanamsa":22.8112}},"calendars":{"vikram_samvat":1982,"vikram_samvatsara":"Bahudhānya","saka_samvat":1847,"saka_samvatsara":"Krodhana","bengali_samvat":1332,"malayalam_era":1101,"nanakshahi_year":456,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Śukla Pakṣa","solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Śukla Dvādaśī · Vikram 1982 Bahudhānya · Śaka 1847 Krodhana"},"festivals":[{"id":"vrishabha-sankranti","name":"Vṛṣabha Saṅkrānti","name_sanskrit":"वृषभ सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Taurus.","vrata":false,"detection":{"sun_rashi":"Vṛṣabha"},"precedence":5}],"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":[]},"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 June 4, 1925 CE · Howrah, West Bengal · Vidhyamitra","description":"June 4, 1925 CE for Howrah, West Bengal: Śukla Dvādaśī, sūryodaya 04:52, sūryāsta 18:18.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/1925-06-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/1925-06-04","sa":"https://sa.vidhyamitra.com/city/howrah/1925-06-04","hi":"https://hi.vidhyamitra.com/city/howrah/1925-06-04","x-default":"https://vidhyamitra.com/city/howrah/1925-06-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-24T21:29:18.523Z","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":"2026-05-24T21:29:18.523Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-24T21:29:18.523Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}