{"id":"vidhyamitra:city-day:howrah:2017-03-09:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/2017-03-09","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2017-03-09","date_display":"March 9, 2017 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":2017,"month":3,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457821.770833,"kali_year":5118,"ahargana":1869356.2708,"sun":{"sidereal_longitude":324.6956,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":101.15,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":136.4544,"elapsed_within_tithi_degrees":4.4544},"nakshatra":{"number":8,"name":"Puṣya","pada":3,"moon_longitude":101.15,"elapsed_within_degrees":7.8167},"yoga":{"number":5,"name":"Śobhana","sum_longitude":65.8456},"karana":{"half_tithi_index":22,"name":"Bava"},"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":2017,"month":3,"day":9,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2457821.770833,"ahargana":1869356.2708,"kali_year":5118,"ayanamsa_lahiri":24.0931,"grahas":{"sun":{"sidereal_longitude":324.56509200000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":100.64859200000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false,"latitude":-2.34},"mars":{"sidereal_longitude":4.939792000000011,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":326.1126919999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":177.13259199999993,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":348.461892,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":true},"saturn":{"sidereal_longitude":242.86939200000006,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":132.5088,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":312.5088,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"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":2017,"month":3,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457821.770833,"kali_year":5118,"ahargana":1869356.2708,"sun":{"sidereal_longitude":324.6956,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":101.15,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":136.4544,"elapsed_within_tithi_degrees":4.4544},"nakshatra":{"number":8,"name":"Puṣya","pada":3,"moon_longitude":101.15,"elapsed_within_degrees":7.8167},"yoga":{"number":5,"name":"Śobhana","sum_longitude":65.8456},"karana":{"half_tithi_index":22,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.34,"elongation":136.454},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.34,"opposition_distance":43.546}},"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":"05:52","sunsetLocal":"17:44","solarNoonLocal":"11:48","dayLengthHours":11.87121287824663,"dayLengthDisplay":"11 Hours 52 Mins 16 Secs","nightLengthDisplay":"12 Hours 07 Mins 44 Secs","moonriseLocal":"14:17","moonsetLocal":"03:28","rahuKala":{"name":"Rāhu Kāla","start":"13:17","end":"14:46","startHours":13.28767575572855,"endHours":14.771577365509378,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:52","end":"07:21","startHours":5.868167706824405,"endHours":7.352069316605234,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:50","end":"10:19","startHours":8.835970926386063,"endHours":10.31987253616689,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:38","end":"09:02","startHours":8.638117378415284,"endHours":9.03382447435684,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:22","end":"06:41","startHours":6.362801576751348,"endHours":6.679367253504592,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:24","end":"12:12","startHours":11.408067050006165,"endHours":12.199481241889275,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:17","end":"05:05","startHours":4.285339323058188,"endHours":5.076753514941296,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:53","end":"05:52","startHours":4.878899966970519,"endHours":5.868167706824405,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:47","end":"14:34","startHours":13.782309625655492,"endHours":14.5737238175386,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:32","end":"17:56","startHours":17.539380585071036,"endHours":17.939380585071035,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:44","end":"18:14","startHours":17.739380585071036,"endHours":18.23401445499798,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:29","end":"19:14","startHours":17.489380585071036,"endHours":19.239380585071036,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:24","end":"00:12","startHours":23.408067050006167,"endHours":24.199481241889274,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:52","end":"07:21","startHours":5.868167706824405,"endHours":7.352069316605234,"quality":"auspicious"},{"name":"Roga","start":"07:21","end":"08:50","startHours":7.352069316605234,"endHours":8.835970926386063,"quality":"inauspicious"},{"name":"Udveg","start":"08:50","end":"10:19","startHours":8.835970926386063,"endHours":10.31987253616689,"quality":"inauspicious"},{"name":"Chala","start":"10:19","end":"11:48","startHours":10.31987253616689,"endHours":11.80377414594772,"quality":"neutral"},{"name":"Labha","start":"11:48","end":"13:17","startHours":11.80377414594772,"endHours":13.28767575572855,"quality":"auspicious"},{"name":"Amṛta","start":"13:17","end":"14:46","startHours":13.28767575572855,"endHours":14.771577365509378,"quality":"auspicious"},{"name":"Kāla","start":"14:46","end":"16:15","startHours":14.771577365509378,"endHours":16.255478975290206,"quality":"inauspicious"},{"name":"Śubha","start":"16:15","end":"17:44","startHours":16.255478975290206,"endHours":17.739380585071036,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:44","end":"19:15","startHours":17.739380585071036,"endHours":19.255478975290206,"quality":"auspicious"},{"name":"Kāla","start":"19:15","end":"20:46","startHours":19.255478975290206,"endHours":20.77157736550938,"quality":"inauspicious"},{"name":"Śubha","start":"20:46","end":"22:17","startHours":20.77157736550938,"endHours":22.28767575572855,"quality":"auspicious"},{"name":"Roga","start":"22:17","end":"23:48","startHours":22.28767575572855,"endHours":23.80377414594772,"quality":"inauspicious"},{"name":"Udveg","start":"23:48","end":"01:19","startHours":23.80377414594772,"endHours":25.31987253616689,"quality":"inauspicious"},{"name":"Chala","start":"01:19","end":"02:50","startHours":25.31987253616689,"endHours":26.83597092638606,"quality":"neutral"},{"name":"Labha","start":"02:50","end":"04:21","startHours":26.83597092638606,"endHours":28.352069316605235,"quality":"auspicious"},{"name":"Amṛta","start":"04:21","end":"05:52","startHours":28.352069316605235,"endHours":29.868167706824405,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:52","end":"06:52","startHours":5.868167706824405,"endHours":6.868167706824405,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:52","end":"07:52","startHours":6.868167706824405,"endHours":7.868167706824405,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:52","end":"08:52","startHours":7.868167706824405,"endHours":8.868167706824405,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:52","end":"09:52","startHours":8.868167706824405,"endHours":9.868167706824405,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:52","end":"10:52","startHours":9.868167706824405,"endHours":10.868167706824405,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:52","end":"11:52","startHours":10.868167706824405,"endHours":11.868167706824405,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:52","end":"12:52","startHours":11.868167706824405,"endHours":12.868167706824405,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:52","end":"13:52","startHours":12.868167706824405,"endHours":13.868167706824405,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:52","end":"14:52","startHours":13.868167706824405,"endHours":14.868167706824405,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:52","end":"15:52","startHours":14.868167706824405,"endHours":15.868167706824405,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:52","end":"16:52","startHours":15.868167706824405,"endHours":16.868167706824405,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:52","end":"17:52","startHours":16.868167706824405,"endHours":17.868167706824405,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:52","end":"18:52","startHours":17.868167706824405,"endHours":18.868167706824405,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:52","end":"19:52","startHours":18.868167706824405,"endHours":19.868167706824405,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:52","end":"20:52","startHours":19.868167706824405,"endHours":20.868167706824405,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:52","end":"21:52","startHours":20.868167706824405,"endHours":21.868167706824405,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:52","end":"22:52","startHours":21.868167706824405,"endHours":22.868167706824405,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:52","end":"23:52","startHours":22.868167706824405,"endHours":23.868167706824405,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:52","end":"00:52","startHours":23.868167706824405,"endHours":24.868167706824405,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:52","end":"01:52","startHours":24.868167706824405,"endHours":25.868167706824405,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:52","end":"02:52","startHours":25.868167706824405,"endHours":26.868167706824405,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:52","end":"03:52","startHours":26.868167706824405,"endHours":27.868167706824405,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:52","end":"04:52","startHours":27.868167706824405,"endHours":28.868167706824405,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:52","end":"05:52","startHours":28.868167706824405,"endHours":29.868167706824405,"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":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-West","rahuVasa":"North-West","anandadiYoga":{"name":"Mātaṇga","quality":"Auspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-4.4861847829244,"eotMinutes":-11.280848756863184,"ayanamsa":24.0931}},"calendars":{"vikram_samvat":2074,"vikram_samvatsara":"Sādhāraṇa","saka_samvat":1939,"saka_samvatsara":"Hemalambī","bengali_samvat":1424,"malayalam_era":1193,"nanakshahi_year":548,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Śukla Dvādaśī · Vikram 2074 Sādhāraṇa · Śaka 1939 Hemalambī"},"festivals":[{"id":"kumbha-sankranti","name":"Kumbha Saṅkrānti","name_sanskrit":"कुम्भ सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aquarius; Kumbha-māsa begins.","vrata":false,"detection":{"sun_rashi":"Kumbha"},"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 March 9, 2017 CE · Howrah, West Bengal · Vidhyamitra","description":"March 9, 2017 CE for Howrah, West Bengal: Śukla Dvādaśī, sūryodaya 05:52, sūryāsta 17:44.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/2017-03-09","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/2017-03-09","sa":"https://sa.vidhyamitra.com/city/howrah/2017-03-09","hi":"https://hi.vidhyamitra.com/city/howrah/2017-03-09","x-default":"https://vidhyamitra.com/city/howrah/2017-03-09"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T15:56:28.699Z","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":"2026-05-15T15:56:28.699Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T15:56:28.699Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}