{"id":"vidhyamitra:city-day:howrah:2022-01-08:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/2022-01-08","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2022-01-08","date_display":"January 8, 2022 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":2022,"month":1,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2459587.770833,"kali_year":5123,"ahargana":1871122.2708,"sun":{"sidereal_longitude":263.3389,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":330.9203,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":67.5814,"elapsed_within_tithi_degrees":7.5814},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4,"moon_longitude":330.9203,"elapsed_within_degrees":10.9203},"yoga":{"number":18,"name":"Varīyān","sum_longitude":234.2592},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2022,"month":1,"day":8,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2459587.770833,"ahargana":1871122.2708,"kali_year":5123,"ayanamsa_lahiri":24.1606,"grahas":{"sun":{"sidereal_longitude":263.564517,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":333.469017,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false,"latitude":-4.1722},"mars":{"sidereal_longitude":233.67121700000007,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":282.52081699999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":307.78851699999996,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":264.77221699999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":true},"saturn":{"sidereal_longitude":288.566417,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":38.9376,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":218.9376,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","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":2022,"month":1,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2459587.770833,"kali_year":5123,"ahargana":1871122.2708,"sun":{"sidereal_longitude":263.3389,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":330.9203,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":67.5814,"elapsed_within_tithi_degrees":7.5814},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4,"moon_longitude":330.9203,"elapsed_within_degrees":10.9203},"yoga":{"number":18,"name":"Varīyān","sum_longitude":234.2592},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.172,"elongation":67.581},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.172,"opposition_distance":112.419}},"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":"17:08","solarNoonLocal":"11:44","dayLengthHours":10.823832500019869,"dayLengthDisplay":"10 Hours 49 Mins 26 Secs","nightLengthDisplay":"13 Hours 10 Mins 34 Secs","moonriseLocal":"10:22","moonsetLocal":"22:24","rahuKala":{"name":"Rāhu Kāla","start":"09:01","end":"10:22","startHours":9.021497768883819,"endHours":10.374476831386303,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:05","end":"14:26","startHours":13.08043495639127,"endHours":14.433414018893753,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:19","end":"07:40","startHours":6.315539643878853,"endHours":7.668518706381336,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:50","end":"09:12","startHours":8.841100560550156,"endHours":9.201894977217485,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:46","end":"07:03","startHours":6.766532664713014,"endHours":7.055168198046878,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:22","end":"12:05","startHours":11.36666147722146,"endHours":12.088250310556116,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:52","end":"05:36","startHours":4.872361977209537,"endHours":5.593950810544195,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:25","end":"06:19","startHours":5.413553602210531,"endHours":6.315539643878853,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:32","end":"14:15","startHours":13.531427977225432,"endHours":14.25301681056009,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"16:56","end":"17:20","startHours":16.939372143898723,"endHours":17.33937214389872,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:08","end":"17:35","startHours":17.139372143898722,"endHours":17.590365164732884,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:53","end":"18:38","startHours":16.889372143898722,"endHours":18.639372143898722,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:22","end":"00:05","startHours":23.36666147722146,"endHours":24.088250310556116,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:19","end":"07:40","startHours":6.315539643878853,"endHours":7.668518706381336,"quality":"inauspicious"},{"name":"Śubha","start":"07:40","end":"09:01","startHours":7.668518706381336,"endHours":9.021497768883819,"quality":"auspicious"},{"name":"Roga","start":"09:01","end":"10:22","startHours":9.021497768883819,"endHours":10.374476831386303,"quality":"inauspicious"},{"name":"Udveg","start":"10:22","end":"11:44","startHours":10.374476831386303,"endHours":11.727455893888788,"quality":"inauspicious"},{"name":"Chala","start":"11:44","end":"13:05","startHours":11.727455893888788,"endHours":13.08043495639127,"quality":"neutral"},{"name":"Labha","start":"13:05","end":"14:26","startHours":13.08043495639127,"endHours":14.433414018893753,"quality":"auspicious"},{"name":"Amṛta","start":"14:26","end":"15:47","startHours":14.433414018893753,"endHours":15.786393081396238,"quality":"auspicious"},{"name":"Kāla","start":"15:47","end":"17:08","startHours":15.786393081396238,"endHours":17.139372143898722,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:08","end":"18:47","startHours":17.139372143898722,"endHours":18.786393081396238,"quality":"auspicious"},{"name":"Amṛta","start":"18:47","end":"20:26","startHours":18.786393081396238,"endHours":20.433414018893757,"quality":"auspicious"},{"name":"Kāla","start":"20:26","end":"22:05","startHours":20.433414018893757,"endHours":22.080434956391272,"quality":"inauspicious"},{"name":"Śubha","start":"22:05","end":"23:44","startHours":22.080434956391272,"endHours":23.727455893888788,"quality":"auspicious"},{"name":"Roga","start":"23:44","end":"01:22","startHours":23.727455893888788,"endHours":25.374476831386303,"quality":"inauspicious"},{"name":"Udveg","start":"01:22","end":"03:01","startHours":25.374476831386303,"endHours":27.02149776888382,"quality":"inauspicious"},{"name":"Chala","start":"03:01","end":"04:40","startHours":27.02149776888382,"endHours":28.668518706381338,"quality":"neutral"},{"name":"Labha","start":"04:40","end":"06:19","startHours":28.668518706381338,"endHours":30.315539643878854,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:19","end":"07:19","startHours":6.315539643878853,"endHours":7.315539643878853,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:19","end":"08:19","startHours":7.315539643878853,"endHours":8.315539643878854,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:19","end":"09:19","startHours":8.315539643878854,"endHours":9.315539643878854,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:19","end":"10:19","startHours":9.315539643878854,"endHours":10.315539643878854,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:19","end":"11:19","startHours":10.315539643878854,"endHours":11.315539643878854,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:19","end":"12:19","startHours":11.315539643878854,"endHours":12.315539643878854,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:19","end":"13:19","startHours":12.315539643878854,"endHours":13.315539643878854,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:19","end":"14:19","startHours":13.315539643878854,"endHours":14.315539643878854,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:19","end":"15:19","startHours":14.315539643878854,"endHours":15.315539643878854,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:19","end":"16:19","startHours":15.315539643878854,"endHours":16.315539643878854,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:19","end":"17:19","startHours":16.315539643878854,"endHours":17.315539643878854,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:19","end":"18:19","startHours":17.315539643878854,"endHours":18.315539643878854,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:19","end":"19:19","startHours":18.315539643878854,"endHours":19.315539643878854,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:19","end":"20:19","startHours":19.315539643878854,"endHours":20.315539643878854,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:19","end":"21:19","startHours":20.315539643878854,"endHours":21.315539643878854,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:19","end":"22:19","startHours":21.315539643878854,"endHours":22.315539643878854,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:19","end":"23:19","startHours":22.315539643878854,"endHours":23.315539643878854,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:19","end":"00:19","startHours":23.315539643878854,"endHours":24.315539643878854,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:19","end":"01:19","startHours":24.315539643878854,"endHours":25.315539643878854,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:19","end":"02:19","startHours":25.315539643878854,"endHours":26.315539643878854,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:19","end":"03:19","startHours":26.315539643878854,"endHours":27.315539643878854,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:19","end":"04:19","startHours":27.315539643878854,"endHours":28.315539643878854,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:19","end":"05:19","startHours":28.315539643878854,"endHours":29.315539643878854,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:19","end":"06:19","startHours":29.315539643878854,"endHours":30.315539643878854,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva 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":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"East","anandadiYoga":{"name":"Amṛta","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-22.2625507258323,"eotMinutes":-6.7017536333273355,"ayanamsa":24.1606}},"calendars":{"vikram_samvat":2079,"vikram_samvatsara":"Rākṣasa","saka_samvat":1944,"saka_samvatsara":"Śubhakṛt","bengali_samvat":1429,"malayalam_era":1198,"nanakshahi_year":553,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Ṣaṣṭhī · Vikram 2079 Rākṣasa · Śaka 1944 Śubhakṛt"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti. (Approximated as 13/14 January annually; correct via Sun in Dhanu/Makara cusp.)","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":4},{"id":"dhanu-sankranti","name":"Dhanu Saṅkrānti","name_sanskrit":"धनु सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Sagittarius; Dhanu-māsa (Khara-māsa).","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":5}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 8, 2022 CE · Howrah, West Bengal · Vidhyamitra","description":"January 8, 2022 CE for Howrah, West Bengal: Śukla Ṣaṣṭhī, sūryodaya 06:19, sūryāsta 17:08.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/2022-01-08","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/2022-01-08","sa":"https://sa.vidhyamitra.com/city/howrah/2022-01-08","hi":"https://hi.vidhyamitra.com/city/howrah/2022-01-08","x-default":"https://vidhyamitra.com/city/howrah/2022-01-08"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T17:06:17.617Z","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":"2026-05-15T17:06:17.617Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T17:06:17.617Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}