{"id":"vidhyamitra:city-day:howrah:2023-04-11:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/2023-04-11","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2023-04-11","date_display":"April 11, 2023 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":2023,"month":4,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2460045.770833,"kali_year":5124,"ahargana":1871580.2708,"sun":{"sidereal_longitude":356.8185,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":237.1377,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":240.3192,"elapsed_within_tithi_degrees":0.3192},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":237.1377,"elapsed_within_degrees":10.4711},"yoga":{"number":18,"name":"Varīyān","sum_longitude":233.9562},"karana":{"half_tithi_index":40,"name":"Gara"},"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":2023,"month":4,"day":11,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2460045.770833,"ahargana":1871580.2708,"kali_year":5124,"ayanamsa_lahiri":24.1781,"grahas":{"sun":{"sidereal_longitude":356.727818,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":236.21321799999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false,"latitude":-3.0366},"mars":{"sidereal_longitude":73.83261800000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":15.78081800000001,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":357.390418,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":35.33641799999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":309.62651800000003,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":14.6706,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":194.6706,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","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":2023,"month":4,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2460045.770833,"kali_year":5124,"ahargana":1871580.2708,"sun":{"sidereal_longitude":356.8185,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":237.1377,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":240.3192,"elapsed_within_tithi_degrees":0.3192},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":237.1377,"elapsed_within_degrees":10.4711},"yoga":{"number":18,"name":"Varīyān","sum_longitude":233.9562},"karana":{"half_tithi_index":40,"name":"Gara"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.037,"elongation":119.681},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.037,"opposition_distance":60.319}},"eclipse_window_40days":[{"offset_days":9,"type":"solar","occurs":true,"moon_latitude":-0.673,"elongation":0.011}]},"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":"17:56","solarNoonLocal":"11:38","dayLengthHours":12.57791829444352,"dayLengthDisplay":"12 Hours 34 Mins 41 Secs","nightLengthDisplay":"11 Hours 25 Mins 19 Secs","moonriseLocal":"22:14","moonsetLocal":"08:58","rahuKala":{"name":"Rāhu Kāla","start":"14:47","end":"16:21","startHours":14.78228435595216,"endHours":16.3545241427576,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:30","end":"10:04","startHours":8.4933252087304,"endHours":10.06556499553584,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:38","end":"13:13","startHours":11.63780478234128,"endHours":13.21004456914672,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:17","end":"08:42","startHours":8.283693237156342,"endHours":8.702957180304459,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:52","end":"06:13","startHours":5.8729255640546665,"endHours":6.20833671857316,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:13","end":"12:03","startHours":11.218540839193164,"endHours":12.057068725489398,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:40","end":"04:31","startHours":3.67178986252705,"endHours":4.510317748823285,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:18","end":"05:21","startHours":4.300685777249226,"endHours":5.3488456351195195,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:44","end":"14:34","startHours":13.734124498081869,"endHours":14.572652384378104,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:44","end":"18:08","startHours":17.72676392956304,"endHours":18.12676392956304,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:56","end":"18:27","startHours":17.92676392956304,"endHours":18.45084385849819,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:41","end":"19:26","startHours":17.67676392956304,"endHours":19.42676392956304,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:13","end":"00:03","startHours":23.218540839193164,"endHours":24.057068725489398,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:21","end":"06:55","startHours":5.3488456351195195,"endHours":6.92108542192496,"quality":"inauspicious"},{"name":"Udveg","start":"06:55","end":"08:30","startHours":6.92108542192496,"endHours":8.4933252087304,"quality":"inauspicious"},{"name":"Chala","start":"08:30","end":"10:04","startHours":8.4933252087304,"endHours":10.06556499553584,"quality":"neutral"},{"name":"Labha","start":"10:04","end":"11:38","startHours":10.06556499553584,"endHours":11.63780478234128,"quality":"auspicious"},{"name":"Amṛta","start":"11:38","end":"13:13","startHours":11.63780478234128,"endHours":13.21004456914672,"quality":"auspicious"},{"name":"Kāla","start":"13:13","end":"14:47","startHours":13.21004456914672,"endHours":14.78228435595216,"quality":"inauspicious"},{"name":"Śubha","start":"14:47","end":"16:21","startHours":14.78228435595216,"endHours":16.3545241427576,"quality":"auspicious"},{"name":"Roga","start":"16:21","end":"17:56","startHours":16.3545241427576,"endHours":17.92676392956304,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:56","end":"19:21","startHours":17.92676392956304,"endHours":19.3545241427576,"quality":"inauspicious"},{"name":"Śubha","start":"19:21","end":"20:47","startHours":19.3545241427576,"endHours":20.78228435595216,"quality":"auspicious"},{"name":"Roga","start":"20:47","end":"22:13","startHours":20.78228435595216,"endHours":22.21004456914672,"quality":"inauspicious"},{"name":"Udveg","start":"22:13","end":"23:38","startHours":22.21004456914672,"endHours":23.63780478234128,"quality":"inauspicious"},{"name":"Chala","start":"23:38","end":"01:04","startHours":23.63780478234128,"endHours":25.06556499553584,"quality":"neutral"},{"name":"Labha","start":"01:04","end":"02:30","startHours":25.06556499553584,"endHours":26.4933252087304,"quality":"auspicious"},{"name":"Amṛta","start":"02:30","end":"03:55","startHours":26.4933252087304,"endHours":27.92108542192496,"quality":"auspicious"},{"name":"Kāla","start":"03:55","end":"05:21","startHours":27.92108542192496,"endHours":29.34884563511952,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:21","end":"06:21","startHours":5.3488456351195195,"endHours":6.3488456351195195,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:21","end":"07:21","startHours":6.3488456351195195,"endHours":7.3488456351195195,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:21","end":"08:21","startHours":7.3488456351195195,"endHours":8.34884563511952,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:21","end":"09:21","startHours":8.34884563511952,"endHours":9.34884563511952,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:21","end":"10:21","startHours":9.34884563511952,"endHours":10.34884563511952,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:21","end":"11:21","startHours":10.34884563511952,"endHours":11.34884563511952,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:21","end":"12:21","startHours":11.34884563511952,"endHours":12.34884563511952,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:21","end":"13:21","startHours":12.34884563511952,"endHours":13.34884563511952,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:21","end":"14:21","startHours":13.34884563511952,"endHours":14.34884563511952,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:21","end":"15:21","startHours":14.34884563511952,"endHours":15.34884563511952,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:21","end":"16:21","startHours":15.34884563511952,"endHours":16.34884563511952,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:21","end":"17:21","startHours":16.34884563511952,"endHours":17.34884563511952,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:21","end":"18:21","startHours":17.34884563511952,"endHours":18.34884563511952,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:21","end":"19:21","startHours":18.34884563511952,"endHours":19.34884563511952,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:21","end":"20:21","startHours":19.34884563511952,"endHours":20.34884563511952,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:21","end":"21:21","startHours":20.34884563511952,"endHours":21.34884563511952,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:21","end":"22:21","startHours":21.34884563511952,"endHours":22.34884563511952,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:21","end":"23:21","startHours":22.34884563511952,"endHours":23.34884563511952,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:21","end":"00:21","startHours":23.34884563511952,"endHours":24.34884563511952,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:21","end":"01:21","startHours":24.34884563511952,"endHours":25.34884563511952,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:21","end":"02:21","startHours":25.34884563511952,"endHours":26.34884563511952,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:21","end":"03:21","startHours":26.34884563511952,"endHours":27.34884563511952,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:21","end":"04:21","startHours":27.34884563511952,"endHours":28.34884563511952,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:21","end":"05:21","startHours":28.34884563511952,"endHours":29.34884563511952,"planetary_lord":"Saturn"}],"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":"North","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"drikRitu":"Vasanta (Spring) (Drik)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":8.159233363601656,"eotMinutes":-1.322686940476858,"ayanamsa":24.1781}},"calendars":{"vikram_samvat":2080,"vikram_samvatsara":"Nala","saka_samvat":1945,"saka_samvatsara":"Śobhana","bengali_samvat":1430,"malayalam_era":1199,"nanakshahi_year":554,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Kṛṣṇa Pakṣa","solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Kṛṣṇa Ṣaṣṭhī · Vikram 2080 Nala · Śaka 1945 Śobhana"},"festivals":[{"id":"mina-sankranti","name":"Mīna Saṅkrānti","name_sanskrit":"मीन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Pisces; Mīna-māsa begins.","vrata":false,"detection":{"sun_rashi":"Mīna"},"precedence":5}],"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":[{"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}]},"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 April 11, 2023 CE · Howrah, West Bengal · Vidhyamitra","description":"April 11, 2023 CE for Howrah, West Bengal: Kṛṣṇa Ṣaṣṭhī, sūryodaya 05:21, sūryāsta 17:56.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/2023-04-11","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/2023-04-11","sa":"https://sa.vidhyamitra.com/city/howrah/2023-04-11","hi":"https://hi.vidhyamitra.com/city/howrah/2023-04-11","x-default":"https://vidhyamitra.com/city/howrah/2023-04-11"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T18:31:03.136Z","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":"2026-05-14T18:31:03.136Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T18:31:03.136Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}