{"id":"vidhyamitra:city-day:howrah:2002-04-11:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/2002-04-11","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2002-04-11","date_display":"April 11, 2002 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":2002,"month":4,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452375.770833,"kali_year":5103,"ahargana":1863910.2708,"sun":{"sidereal_longitude":357.2431,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":337.1768,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":339.9337,"elapsed_within_tithi_degrees":3.9337},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2,"moon_longitude":337.1768,"elapsed_within_degrees":3.8435},"yoga":{"number":26,"name":"Indra","sum_longitude":334.4199},"karana":{"half_tithi_index":56,"name":"Viṣṭi"},"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":2002,"month":4,"day":11,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2452375.770833,"ahargana":1863910.2708,"kali_year":5103,"ayanamsa_lahiri":23.8848,"grahas":{"sun":{"sidereal_longitude":357.104869,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":337.772869,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false,"latitude":-4.4744},"mars":{"sidereal_longitude":34.28436899999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":0.9852690000000166,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":74.16666900000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":18.133668999999998,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":47.388169000000005,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":61.0641,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":241.0641,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":2002,"month":4,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452375.770833,"kali_year":5103,"ahargana":1863910.2708,"sun":{"sidereal_longitude":357.2431,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":337.1768,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":339.9337,"elapsed_within_tithi_degrees":3.9337},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2,"moon_longitude":337.1768,"elapsed_within_degrees":3.8435},"yoga":{"number":26,"name":"Indra","sum_longitude":334.4199},"karana":{"half_tithi_index":56,"name":"Viṣṭi"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.474,"elongation":20.066},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.474,"opposition_distance":159.934}},"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":"17:56","solarNoonLocal":"11:38","dayLengthHours":12.579712957989557,"dayLengthDisplay":"12 Hours 34 Mins 47 Secs","nightLengthDisplay":"11 Hours 25 Mins 13 Secs","moonriseLocal":"04:17","moonsetLocal":"16:25","rahuKala":{"name":"Rāhu Kāla","start":"13:13","end":"14:47","startHours":13.210268902089975,"endHours":14.78273302183867,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:21","end":"06:55","startHours":5.347948303346503,"endHours":6.920412423095198,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:30","end":"10:04","startHours":8.492876542843891,"endHours":10.065340662592586,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:17","end":"08:42","startHours":8.283214660210733,"endHours":8.702538425477051,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:52","end":"06:12","startHours":5.872103009929401,"endHours":6.207562022142456,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:13","end":"12:03","startHours":11.218481017074962,"endHours":12.057128547607599,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:40","end":"04:31","startHours":3.670653242281229,"endHours":4.509300772813866,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:18","end":"05:21","startHours":4.299638890180707,"endHours":5.347948303346503,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:44","end":"14:34","startHours":13.734423608672873,"endHours":14.57307113920551,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:44","end":"18:08","startHours":17.72766126133606,"endHours":18.12766126133606,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:56","end":"18:27","startHours":17.92766126133606,"endHours":18.451815967918957,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:41","end":"19:26","startHours":17.67766126133606,"endHours":19.42766126133606,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:13","end":"00:03","startHours":23.21848101707496,"endHours":24.0571285476076,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:21","end":"06:55","startHours":5.347948303346503,"endHours":6.920412423095198,"quality":"auspicious"},{"name":"Roga","start":"06:55","end":"08:30","startHours":6.920412423095198,"endHours":8.492876542843891,"quality":"inauspicious"},{"name":"Udveg","start":"08:30","end":"10:04","startHours":8.492876542843891,"endHours":10.065340662592586,"quality":"inauspicious"},{"name":"Chala","start":"10:04","end":"11:38","startHours":10.065340662592586,"endHours":11.63780478234128,"quality":"neutral"},{"name":"Labha","start":"11:38","end":"13:13","startHours":11.63780478234128,"endHours":13.210268902089975,"quality":"auspicious"},{"name":"Amṛta","start":"13:13","end":"14:47","startHours":13.210268902089975,"endHours":14.78273302183867,"quality":"auspicious"},{"name":"Kāla","start":"14:47","end":"16:21","startHours":14.78273302183867,"endHours":16.355197141587364,"quality":"inauspicious"},{"name":"Śubha","start":"16:21","end":"17:56","startHours":16.355197141587364,"endHours":17.92766126133606,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:56","end":"19:21","startHours":17.92766126133606,"endHours":19.355197141587364,"quality":"auspicious"},{"name":"Kāla","start":"19:21","end":"20:47","startHours":19.355197141587364,"endHours":20.78273302183867,"quality":"inauspicious"},{"name":"Śubha","start":"20:47","end":"22:13","startHours":20.78273302183867,"endHours":22.210268902089975,"quality":"auspicious"},{"name":"Roga","start":"22:13","end":"23:38","startHours":22.210268902089975,"endHours":23.63780478234128,"quality":"inauspicious"},{"name":"Udveg","start":"23:38","end":"01:04","startHours":23.63780478234128,"endHours":25.065340662592586,"quality":"inauspicious"},{"name":"Chala","start":"01:04","end":"02:30","startHours":25.065340662592586,"endHours":26.49287654284389,"quality":"neutral"},{"name":"Labha","start":"02:30","end":"03:55","startHours":26.49287654284389,"endHours":27.920412423095197,"quality":"auspicious"},{"name":"Amṛta","start":"03:55","end":"05:21","startHours":27.920412423095197,"endHours":29.347948303346502,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:21","end":"06:21","startHours":5.347948303346503,"endHours":6.347948303346503,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:21","end":"07:21","startHours":6.347948303346503,"endHours":7.347948303346503,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:21","end":"08:21","startHours":7.347948303346503,"endHours":8.347948303346502,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:21","end":"09:21","startHours":8.347948303346502,"endHours":9.347948303346502,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:21","end":"10:21","startHours":9.347948303346502,"endHours":10.347948303346502,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:21","end":"11:21","startHours":10.347948303346502,"endHours":11.347948303346502,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:21","end":"12:21","startHours":11.347948303346502,"endHours":12.347948303346502,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:21","end":"13:21","startHours":12.347948303346502,"endHours":13.347948303346502,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:21","end":"14:21","startHours":13.347948303346502,"endHours":14.347948303346502,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:21","end":"15:21","startHours":14.347948303346502,"endHours":15.347948303346502,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:21","end":"16:21","startHours":15.347948303346502,"endHours":16.347948303346502,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:21","end":"17:21","startHours":16.347948303346502,"endHours":17.347948303346502,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:21","end":"18:21","startHours":17.347948303346502,"endHours":18.347948303346502,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:21","end":"19:21","startHours":18.347948303346502,"endHours":19.347948303346502,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:21","end":"20:21","startHours":19.347948303346502,"endHours":20.347948303346502,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:21","end":"21:21","startHours":20.347948303346502,"endHours":21.347948303346502,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:21","end":"22:21","startHours":21.347948303346502,"endHours":22.347948303346502,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:21","end":"23:21","startHours":22.347948303346502,"endHours":23.347948303346502,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:21","end":"00:21","startHours":23.347948303346502,"endHours":24.347948303346502,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:21","end":"01:21","startHours":24.347948303346502,"endHours":25.347948303346502,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:21","end":"02:21","startHours":25.347948303346502,"endHours":26.347948303346502,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:21","end":"03:21","startHours":26.347948303346502,"endHours":27.347948303346502,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:21","end":"04:21","startHours":27.347948303346502,"endHours":28.347948303346502,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:21","end":"05:21","startHours":28.347948303346502,"endHours":29.347948303346502,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-West","rahuVasa":"North-West","anandadiYoga":{"name":"Padma","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":8.190661606180099,"eotMinutes":-1.322686940476858,"ayanamsa":23.8848}},"calendars":{"vikram_samvat":2059,"vikram_samvatsara":"Manmatha","saka_samvat":1924,"saka_samvatsara":"Citrabhānu","bengali_samvat":1409,"malayalam_era":1178,"nanakshahi_year":533,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Phālguna","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Kṛṣṇa Caturdaśī · Vikram 2059 Manmatha · Śaka 1924 Citrabhānu"},"festivals":[{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"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 April 11, 2002 CE · Howrah, West Bengal · Vidhyamitra","description":"April 11, 2002 CE for Howrah, West Bengal: Kṛṣṇa Caturdaśī, sūryodaya 05:21, sūryāsta 17:56.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/2002-04-11","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/2002-04-11","sa":"https://sa.vidhyamitra.com/city/howrah/2002-04-11","hi":"https://hi.vidhyamitra.com/city/howrah/2002-04-11","x-default":"https://vidhyamitra.com/city/howrah/2002-04-11"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T06:08:37.500Z","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":"2026-05-31T06:08:37.500Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T06:08:37.500Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}