{"id":"vidhyamitra:city-day:howrah:2103-03-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/2103-03-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2103-03-23","date_display":"March 23, 2103 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":2103,"month":3,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2489245.770833,"kali_year":5204,"ahargana":1900780.2708,"sun":{"sidereal_longitude":336.4104,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":147.484,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":171.0736,"elapsed_within_tithi_degrees":3.0736},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1,"moon_longitude":147.484,"elapsed_within_degrees":0.8173},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":123.8943},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2103,"month":3,"day":23,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2489245.770833,"ahargana":1900780.2708,"kali_year":5204,"ayanamsa_lahiri":25.2949,"grahas":{"sun":{"sidereal_longitude":336.471664,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":147.575964,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false,"latitude":-3.8949},"mars":{"sidereal_longitude":303.41506400000003,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":353.272264,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":267.04496399999994,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":14.893963999999983,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":215.511664,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":267.5141,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":87.5141,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","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":2103,"month":3,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2489245.770833,"kali_year":5204,"ahargana":1900780.2708,"sun":{"sidereal_longitude":336.4104,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":147.484,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":171.0736,"elapsed_within_tithi_degrees":3.0736},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1,"moon_longitude":147.484,"elapsed_within_degrees":0.8173},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":123.8943},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.895,"elongation":171.074},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.895,"opposition_distance":8.926}},"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":"05:39","sunsetLocal":"17:49","solarNoonLocal":"11:44","dayLengthHours":12.15930254813117,"dayLengthDisplay":"12 Hours 09 Mins 33 Secs","nightLengthDisplay":"11 Hours 50 Mins 27 Secs","moonriseLocal":"17:01","moonsetLocal":"05:16","rahuKala":{"name":"Rāhu Kāla","start":"10:13","end":"11:44","startHours":10.216096566096304,"endHours":11.7360093846127,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:47","end":"16:18","startHours":14.775835021645491,"endHours":16.295747840161887,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:11","end":"08:42","startHours":7.176270929063511,"endHours":8.696183747579907,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:30","end":"08:54","startHours":8.493528705111054,"endHours":8.89883879004876,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:10","end":"06:29","startHours":6.162995716719246,"endHours":6.487243784669411,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:20","end":"12:08","startHours":11.330699299674993,"endHours":12.141319469550403,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:02","end":"04:51","startHours":4.035117770796292,"endHours":4.845737940671703,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:39","end":"05:39","startHours":4.6430828982028505,"endHours":5.656358110547115,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:46","end":"14:34","startHours":13.762559809301226,"endHours":14.573179979176638,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:37","end":"18:01","startHours":17.615660658678284,"endHours":18.015660658678282,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:49","end":"18:19","startHours":17.815660658678283,"endHours":18.322298264850414,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:34","end":"19:19","startHours":17.565660658678283,"endHours":19.315660658678283,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:20","end":"00:08","startHours":23.330699299674993,"endHours":24.141319469550407,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:39","end":"07:11","startHours":5.656358110547115,"endHours":7.176270929063511,"quality":"neutral"},{"name":"Labha","start":"07:11","end":"08:42","startHours":7.176270929063511,"endHours":8.696183747579907,"quality":"auspicious"},{"name":"Amṛta","start":"08:42","end":"10:13","startHours":8.696183747579907,"endHours":10.216096566096304,"quality":"auspicious"},{"name":"Kāla","start":"10:13","end":"11:44","startHours":10.216096566096304,"endHours":11.7360093846127,"quality":"inauspicious"},{"name":"Śubha","start":"11:44","end":"13:15","startHours":11.7360093846127,"endHours":13.255922203129096,"quality":"auspicious"},{"name":"Roga","start":"13:15","end":"14:47","startHours":13.255922203129096,"endHours":14.775835021645491,"quality":"inauspicious"},{"name":"Udveg","start":"14:47","end":"16:18","startHours":14.775835021645491,"endHours":16.295747840161887,"quality":"inauspicious"},{"name":"Chala","start":"16:18","end":"17:49","startHours":16.295747840161887,"endHours":17.815660658678283,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:49","end":"19:18","startHours":17.815660658678283,"endHours":19.295747840161887,"quality":"inauspicious"},{"name":"Udveg","start":"19:18","end":"20:47","startHours":19.295747840161887,"endHours":20.77583502164549,"quality":"inauspicious"},{"name":"Chala","start":"20:47","end":"22:15","startHours":20.77583502164549,"endHours":22.255922203129096,"quality":"neutral"},{"name":"Labha","start":"22:15","end":"23:44","startHours":22.255922203129096,"endHours":23.7360093846127,"quality":"auspicious"},{"name":"Amṛta","start":"23:44","end":"01:13","startHours":23.7360093846127,"endHours":25.216096566096304,"quality":"auspicious"},{"name":"Kāla","start":"01:13","end":"02:42","startHours":25.216096566096304,"endHours":26.696183747579905,"quality":"inauspicious"},{"name":"Śubha","start":"02:42","end":"04:11","startHours":26.696183747579905,"endHours":28.17627092906351,"quality":"auspicious"},{"name":"Roga","start":"04:11","end":"05:39","startHours":28.17627092906351,"endHours":29.656358110547114,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:39","end":"06:39","startHours":5.656358110547115,"endHours":6.656358110547115,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:39","end":"07:39","startHours":6.656358110547115,"endHours":7.656358110547115,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:39","end":"08:39","startHours":7.656358110547115,"endHours":8.656358110547114,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:39","end":"09:39","startHours":8.656358110547114,"endHours":9.656358110547114,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:39","end":"10:39","startHours":9.656358110547114,"endHours":10.656358110547114,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:39","end":"11:39","startHours":10.656358110547114,"endHours":11.656358110547114,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:39","end":"12:39","startHours":11.656358110547114,"endHours":12.656358110547114,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:39","end":"13:39","startHours":12.656358110547114,"endHours":13.656358110547114,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:39","end":"14:39","startHours":13.656358110547114,"endHours":14.656358110547114,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:39","end":"15:39","startHours":14.656358110547114,"endHours":15.656358110547114,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:39","end":"16:39","startHours":15.656358110547114,"endHours":16.656358110547114,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:39","end":"17:39","startHours":16.656358110547114,"endHours":17.656358110547114,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:39","end":"18:39","startHours":17.656358110547114,"endHours":18.656358110547114,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:39","end":"19:39","startHours":18.656358110547114,"endHours":19.656358110547114,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:39","end":"20:39","startHours":19.656358110547114,"endHours":20.656358110547114,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:39","end":"21:39","startHours":20.656358110547114,"endHours":21.656358110547114,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:39","end":"22:39","startHours":21.656358110547114,"endHours":22.656358110547114,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:39","end":"23:39","startHours":22.656358110547114,"endHours":23.656358110547114,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:39","end":"00:39","startHours":23.656358110547114,"endHours":24.656358110547114,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:39","end":"01:39","startHours":24.656358110547114,"endHours":25.656358110547114,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:39","end":"02:39","startHours":25.656358110547114,"endHours":26.656358110547114,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:39","end":"03:39","startHours":26.656358110547114,"endHours":27.656358110547114,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:39","end":"04:39","startHours":27.656358110547114,"endHours":28.656358110547114,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:39","end":"05:39","startHours":28.656358110547114,"endHours":29.656358110547114,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"West","rahuVasa":"South-East","anandadiYoga":{"name":"Prajāpati","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":0.7025261334364903,"eotMinutes":-7.214963076761897,"ayanamsa":25.2949}},"calendars":{"vikram_samvat":2160,"vikram_samvatsara":"Dhātṛ","saka_samvat":2025,"saka_samvatsara":"Rudhirodgāri","bengali_samvat":1510,"malayalam_era":1279,"nanakshahi_year":634,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","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":"Śiśira (Winter)","display_summary":"Phālguna Śukla Pūrṇimā · Vikram 2160 Dhātṛ · Śaka 2025 Rudhirodgāri"},"festivals":[{"id":"holi","name":"Holi (Phālguna Pūrṇimā)","name_sanskrit":"होली","tradition":"Pan-Hindu","significance":"Festival of colors; Holikā-dahana eve.","vrata":false,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Phālguna"},"precedence":1},{"id":"lakshmi-jayanti","name":"Lakṣmī Jayantī","name_sanskrit":"लक्ष्मी जयन्ती","tradition":"Vaishnava","associated_deity":"Mahā-Lakṣmī","significance":"Birth of Mahā-Lakṣmī from samudra-mathana (Phālguna Pūrṇimā tradition).","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Phālguna"},"precedence":2,"sources":["Bhāgavata 8.8"]}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 March 23, 2103 CE · Howrah, West Bengal · Vidhyamitra","description":"March 23, 2103 CE for Howrah, West Bengal: Śukla Pūrṇimā, sūryodaya 05:39, sūryāsta 17:49.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/2103-03-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/2103-03-23","sa":"https://sa.vidhyamitra.com/city/howrah/2103-03-23","hi":"https://hi.vidhyamitra.com/city/howrah/2103-03-23","x-default":"https://vidhyamitra.com/city/howrah/2103-03-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T10:27:12.795Z","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":"2026-06-02T10:27:12.795Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T10:27:12.795Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}