{"id":"vidhyamitra:city-day:howrah:2012-01-19:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/2012-01-19","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2012-01-19","date_display":"January 19, 2012 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":2012,"month":1,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455945.770833,"kali_year":5113,"ahargana":1867480.2708,"sun":{"sidereal_longitude":274.2137,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":220.2075,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":305.9938,"elapsed_within_tithi_degrees":5.9938},"nakshatra":{"number":17,"name":"Anurādhā","pada":3,"moon_longitude":220.2075,"elapsed_within_degrees":6.8742},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":134.4212},"karana":{"half_tithi_index":50,"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":2012,"month":1,"day":19,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2455945.770833,"ahargana":1867480.2708,"kali_year":5113,"ayanamsa_lahiri":24.0213,"grahas":{"sun":{"sidereal_longitude":274.326369,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":219.26216899999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false,"latitude":-0.9117},"mars":{"sidereal_longitude":148.70896900000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":261.9913690000001,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":7.169569000000024,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":311.63736900000004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":184.88856899999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":231.9083,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":51.9083,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"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":2012,"month":1,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455945.770833,"kali_year":5113,"ahargana":1867480.2708,"sun":{"sidereal_longitude":274.2137,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":220.2075,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":305.9938,"elapsed_within_tithi_degrees":5.9938},"nakshatra":{"number":17,"name":"Anurādhā","pada":3,"moon_longitude":220.2075,"elapsed_within_degrees":6.8742},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":134.4212},"karana":{"half_tithi_index":50,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.912,"elongation":54.006},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.912,"opposition_distance":125.994}},"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":"06:19","sunsetLocal":"17:16","solarNoonLocal":"11:48","dayLengthHours":10.936947246134528,"dayLengthDisplay":"10 Hours 56 Mins 13 Secs","nightLengthDisplay":"13 Hours 03 Mins 47 Secs","moonriseLocal":"02:41","moonsetLocal":"13:34","rahuKala":{"name":"Rāhu Kāla","start":"13:10","end":"14:32","startHours":13.160579304663823,"endHours":14.527697710430639,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:19","end":"07:42","startHours":6.324987275829743,"endHours":7.692105681596559,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:04","end":"10:26","startHours":9.059224087363376,"endHours":10.426342493130191,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:53","end":"09:14","startHours":8.876941633261133,"endHours":9.241506541465618,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:47","end":"07:04","startHours":6.780693411085348,"endHours":7.072345337648936,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:26","end":"12:09","startHours":11.428895990692522,"endHours":12.15802580710149,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:52","end":"05:36","startHours":4.8667276430118065,"endHours":5.595857459420775,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:25","end":"06:19","startHours":5.413575005318533,"endHours":6.324987275829743,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:37","end":"14:21","startHours":13.616285439919428,"endHours":14.345415256328398,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:04","end":"17:28","startHours":17.06193452196427,"endHours":17.46193452196427,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:16","end":"17:43","startHours":17.26193452196427,"endHours":17.717640657219878,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:01","end":"18:46","startHours":17.01193452196427,"endHours":18.76193452196427,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:26","end":"00:09","startHours":23.42889599069252,"endHours":24.15802580710149,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:19","end":"07:42","startHours":6.324987275829743,"endHours":7.692105681596559,"quality":"auspicious"},{"name":"Roga","start":"07:42","end":"09:04","startHours":7.692105681596559,"endHours":9.059224087363376,"quality":"inauspicious"},{"name":"Udveg","start":"09:04","end":"10:26","startHours":9.059224087363376,"endHours":10.426342493130191,"quality":"inauspicious"},{"name":"Chala","start":"10:26","end":"11:48","startHours":10.426342493130191,"endHours":11.793460898897006,"quality":"neutral"},{"name":"Labha","start":"11:48","end":"13:10","startHours":11.793460898897006,"endHours":13.160579304663823,"quality":"auspicious"},{"name":"Amṛta","start":"13:10","end":"14:32","startHours":13.160579304663823,"endHours":14.527697710430639,"quality":"auspicious"},{"name":"Kāla","start":"14:32","end":"15:54","startHours":14.527697710430639,"endHours":15.894816116197456,"quality":"inauspicious"},{"name":"Śubha","start":"15:54","end":"17:16","startHours":15.894816116197456,"endHours":17.26193452196427,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:16","end":"18:54","startHours":17.26193452196427,"endHours":18.894816116197454,"quality":"auspicious"},{"name":"Kāla","start":"18:54","end":"20:32","startHours":18.894816116197454,"endHours":20.52769771043064,"quality":"inauspicious"},{"name":"Śubha","start":"20:32","end":"22:10","startHours":20.52769771043064,"endHours":22.160579304663823,"quality":"auspicious"},{"name":"Roga","start":"22:10","end":"23:48","startHours":22.160579304663823,"endHours":23.793460898897006,"quality":"inauspicious"},{"name":"Udveg","start":"23:48","end":"01:26","startHours":23.793460898897006,"endHours":25.426342493130193,"quality":"inauspicious"},{"name":"Chala","start":"01:26","end":"03:04","startHours":25.426342493130193,"endHours":27.059224087363376,"quality":"neutral"},{"name":"Labha","start":"03:04","end":"04:42","startHours":27.059224087363376,"endHours":28.69210568159656,"quality":"auspicious"},{"name":"Amṛta","start":"04:42","end":"06:19","startHours":28.69210568159656,"endHours":30.32498727582974,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:19","end":"07:19","startHours":6.324987275829743,"endHours":7.324987275829743,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:19","end":"08:19","startHours":7.324987275829743,"endHours":8.324987275829743,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:19","end":"09:19","startHours":8.324987275829743,"endHours":9.324987275829743,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:19","end":"10:19","startHours":9.324987275829743,"endHours":10.324987275829743,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:19","end":"11:19","startHours":10.324987275829743,"endHours":11.324987275829743,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:19","end":"12:19","startHours":11.324987275829743,"endHours":12.324987275829743,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:19","end":"13:19","startHours":12.324987275829743,"endHours":13.324987275829743,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:19","end":"14:19","startHours":13.324987275829743,"endHours":14.324987275829743,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:19","end":"15:19","startHours":14.324987275829743,"endHours":15.324987275829743,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:19","end":"16:19","startHours":15.324987275829743,"endHours":16.32498727582974,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:19","end":"17:19","startHours":16.32498727582974,"endHours":17.32498727582974,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:19","end":"18:19","startHours":17.32498727582974,"endHours":18.32498727582974,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:19","end":"19:19","startHours":18.32498727582974,"endHours":19.32498727582974,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:19","end":"20:19","startHours":19.32498727582974,"endHours":20.32498727582974,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:19","end":"21:19","startHours":20.32498727582974,"endHours":21.32498727582974,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:19","end":"22:19","startHours":21.32498727582974,"endHours":22.32498727582974,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:19","end":"23:19","startHours":22.32498727582974,"endHours":23.32498727582974,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:19","end":"00:19","startHours":23.32498727582974,"endHours":24.32498727582974,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:19","end":"01:19","startHours":24.32498727582974,"endHours":25.32498727582974,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:19","end":"02:19","startHours":25.32498727582974,"endHours":26.32498727582974,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:19","end":"03:19","startHours":26.32498727582974,"endHours":27.32498727582974,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:19","end":"04:19","startHours":27.32498727582974,"endHours":28.32498727582974,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:19","end":"05:19","startHours":28.32498727582974,"endHours":29.32498727582974,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:19","end":"06:19","startHours":29.32498727582974,"endHours":30.32498727582974,"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","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"North-East","rahuVasa":"North-West","anandadiYoga":{"name":"Saumya","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-20.48960421544777,"eotMinutes":-10.662053933820344,"ayanamsa":24.0213}},"calendars":{"vikram_samvat":2069,"vikram_samvatsara":"Viśvāvasu","saka_samvat":1934,"saka_samvatsara":"Nandana","bengali_samvat":1419,"malayalam_era":1188,"nanakshahi_year":543,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Ekādaśī · Vikram 2069 Viśvāvasu · Śaka 1934 Nandana"},"festivals":[{"id":"makara-sankranti","name":"Makara Saṅkrānti (Uttarāyaṇa)","name_sanskrit":"मकर सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Capricorn; Uttarāyaṇa (north-going) begins. Bhīṣma's chosen mahaprasthāna time.","vrata":true,"detection":{"sun_rashi":"Makara"},"precedence":1,"sources":["Mahābhārata Bhīṣma-Stuti","Sūrya-Siddhānta"]},{"id":"pongal","name":"Pongal / Thai Pongal","name_sanskrit":"पोङ्गल","tradition":"Regional","associated_deity":"Sūrya Bhagavān","significance":"Tamil 4-day harvest festival; coincides with Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi":"Makara"},"precedence":2},{"id":"shattila-ekadashi","name":"Ṣaṭ-tilā Ekādaśī","name_sanskrit":"षट्तिला एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Six uses of tila (sesame) on this Ekādaśī confer mokṣa.","vrata":true,"detection":{"tithi_number":26,"tithi_paksha":"Kṛṣṇa","lunar_month":"Māgha"},"precedence":4},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"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 January 19, 2012 CE · Howrah, West Bengal · Vidhyamitra","description":"January 19, 2012 CE for Howrah, West Bengal: Kṛṣṇa Ekādaśī, sūryodaya 06:19, sūryāsta 17:16.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/2012-01-19","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/2012-01-19","sa":"https://sa.vidhyamitra.com/city/howrah/2012-01-19","hi":"https://hi.vidhyamitra.com/city/howrah/2012-01-19","x-default":"https://vidhyamitra.com/city/howrah/2012-01-19"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-16T09:56:10.958Z","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":"2026-05-16T09:56:10.958Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-16T09:56:10.958Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}