{"id":"vidhyamitra:city-day:howrah:2104-01-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/2104-01-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2104-01-22","date_display":"January 22, 2104 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":2104,"month":1,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2489550.770833,"kali_year":5205,"ahargana":1901085.2708,"sun":{"sidereal_longitude":275.4392,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":204.7718,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":289.3326,"elapsed_within_tithi_degrees":1.3326},"nakshatra":{"number":16,"name":"Viśākhā","pada":2,"moon_longitude":204.7718,"elapsed_within_degrees":4.7718},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":120.2109},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2104,"month":1,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2489550.770833,"ahargana":1901085.2708,"kali_year":5205,"ayanamsa_lahiri":25.3066,"grahas":{"sun":{"sidereal_longitude":275.75701000000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":203.37891000000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false,"latitude":-3.267},"mars":{"sidereal_longitude":91.60491000000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":true},"mercury":{"sidereal_longitude":262.34911,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":281.3273099999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"venus":{"sidereal_longitude":246.54691000000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":224.19861000000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":251.3537,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":71.3537,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","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":2104,"month":1,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2489550.770833,"kali_year":5205,"ahargana":1901085.2708,"sun":{"sidereal_longitude":275.4392,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":204.7718,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":289.3326,"elapsed_within_tithi_degrees":1.3326},"nakshatra":{"number":16,"name":"Viśākhā","pada":2,"moon_longitude":204.7718,"elapsed_within_degrees":4.7718},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":120.2109},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.267,"elongation":70.667},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.267,"opposition_distance":109.333}},"eclipse_window_40days":[{"offset_days":-10,"type":"lunar","occurs":true,"moon_latitude":-0.89,"opposition_distance":1.868}]},"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":"17:18","solarNoonLocal":"11:48","dayLengthHours":10.97274716705202,"dayLengthDisplay":"10 Hours 58 Mins 22 Secs","nightLengthDisplay":"13 Hours 01 Mins 38 Secs","moonriseLocal":"01:26","moonsetLocal":"12:32","rahuKala":{"name":"Rāhu Kāla","start":"14:33","end":"15:55","startHours":14.551215180235328,"endHours":15.922808576116829,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:04","end":"10:26","startHours":9.064841596709318,"endHours":10.436434992590819,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:48","end":"13:11","startHours":11.808028388472323,"endHours":13.179621784353824,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:53","end":"09:15","startHours":8.881962477258451,"endHours":9.247720716160185,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:47","end":"07:04","startHours":6.77885260357348,"endHours":7.071459194694867,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:27","end":"12:10","startHours":11.44227014957059,"endHours":12.173786627374056,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:52","end":"05:35","startHours":4.858621849339376,"endHours":5.590138327142844,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:24","end":"06:19","startHours":5.407259207691977,"endHours":6.321654804946312,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:38","end":"14:22","startHours":13.636819582980992,"endHours":14.368336060784461,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:06","end":"17:30","startHours":17.094401971998334,"endHours":17.494401971998332,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:18","end":"17:45","startHours":17.294401971998333,"endHours":17.7515997706255,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:03","end":"18:48","startHours":17.044401971998333,"endHours":18.794401971998333,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:27","end":"00:10","startHours":23.44227014957059,"endHours":24.173786627374056,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:19","end":"07:42","startHours":6.321654804946312,"endHours":7.6932482008278145,"quality":"inauspicious"},{"name":"Udveg","start":"07:42","end":"09:04","startHours":7.6932482008278145,"endHours":9.064841596709318,"quality":"inauspicious"},{"name":"Chala","start":"09:04","end":"10:26","startHours":9.064841596709318,"endHours":10.436434992590819,"quality":"neutral"},{"name":"Labha","start":"10:26","end":"11:48","startHours":10.436434992590819,"endHours":11.808028388472323,"quality":"auspicious"},{"name":"Amṛta","start":"11:48","end":"13:11","startHours":11.808028388472323,"endHours":13.179621784353824,"quality":"auspicious"},{"name":"Kāla","start":"13:11","end":"14:33","startHours":13.179621784353824,"endHours":14.551215180235328,"quality":"inauspicious"},{"name":"Śubha","start":"14:33","end":"15:55","startHours":14.551215180235328,"endHours":15.922808576116829,"quality":"auspicious"},{"name":"Roga","start":"15:55","end":"17:18","startHours":15.922808576116829,"endHours":17.294401971998333,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:18","end":"18:55","startHours":17.294401971998333,"endHours":18.92280857611683,"quality":"inauspicious"},{"name":"Śubha","start":"18:55","end":"20:33","startHours":18.92280857611683,"endHours":20.551215180235328,"quality":"auspicious"},{"name":"Roga","start":"20:33","end":"22:11","startHours":20.551215180235328,"endHours":22.179621784353827,"quality":"inauspicious"},{"name":"Udveg","start":"22:11","end":"23:48","startHours":22.179621784353827,"endHours":23.808028388472323,"quality":"inauspicious"},{"name":"Chala","start":"23:48","end":"01:26","startHours":23.808028388472323,"endHours":25.43643499259082,"quality":"neutral"},{"name":"Labha","start":"01:26","end":"03:04","startHours":25.43643499259082,"endHours":27.064841596709318,"quality":"auspicious"},{"name":"Amṛta","start":"03:04","end":"04:42","startHours":27.064841596709318,"endHours":28.693248200827817,"quality":"auspicious"},{"name":"Kāla","start":"04:42","end":"06:19","startHours":28.693248200827817,"endHours":30.321654804946313,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:19","end":"07:19","startHours":6.321654804946312,"endHours":7.321654804946312,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:19","end":"08:19","startHours":7.321654804946312,"endHours":8.321654804946313,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:19","end":"09:19","startHours":8.321654804946313,"endHours":9.321654804946313,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:19","end":"10:19","startHours":9.321654804946313,"endHours":10.321654804946313,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:19","end":"11:19","startHours":10.321654804946313,"endHours":11.321654804946313,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:19","end":"12:19","startHours":11.321654804946313,"endHours":12.321654804946313,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:19","end":"13:19","startHours":12.321654804946313,"endHours":13.321654804946313,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:19","end":"14:19","startHours":13.321654804946313,"endHours":14.321654804946313,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:19","end":"15:19","startHours":14.321654804946313,"endHours":15.321654804946313,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:19","end":"16:19","startHours":15.321654804946313,"endHours":16.321654804946313,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:19","end":"17:19","startHours":16.321654804946313,"endHours":17.321654804946313,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:19","end":"18:19","startHours":17.321654804946313,"endHours":18.321654804946313,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:19","end":"19:19","startHours":18.321654804946313,"endHours":19.321654804946313,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:19","end":"20:19","startHours":19.321654804946313,"endHours":20.321654804946313,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:19","end":"21:19","startHours":20.321654804946313,"endHours":21.321654804946313,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:19","end":"22:19","startHours":21.321654804946313,"endHours":22.321654804946313,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:19","end":"23:19","startHours":22.321654804946313,"endHours":23.321654804946313,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:19","end":"00:19","startHours":23.321654804946313,"endHours":24.321654804946313,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:19","end":"01:19","startHours":24.321654804946313,"endHours":25.321654804946313,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:19","end":"02:19","startHours":25.321654804946313,"endHours":26.321654804946313,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:19","end":"03:19","startHours":26.321654804946313,"endHours":27.321654804946313,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:19","end":"04:19","startHours":27.321654804946313,"endHours":28.321654804946313,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:19","end":"05:19","startHours":28.321654804946313,"endHours":29.321654804946313,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:19","end":"06:19","startHours":29.321654804946313,"endHours":30.321654804946313,"planetary_lord":"Saturn"}],"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":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"North","rahuVasa":"North","anandadiYoga":{"name":"Mātaṇga","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-19.919261128485363,"eotMinutes":-11.536103308339323,"ayanamsa":25.3066}},"calendars":{"vikram_samvat":2161,"vikram_samvatsara":"Īśvara","saka_samvat":2026,"saka_samvatsara":"Raktākṣī","bengali_samvat":1511,"malayalam_era":1280,"nanakshahi_year":635,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Daśamī · Vikram 2161 Īśvara · Śaka 2026 Raktākṣī"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Viśākhā","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 January 22, 2104 CE · Howrah, West Bengal · Vidhyamitra","description":"January 22, 2104 CE for Howrah, West Bengal: Kṛṣṇa Daśamī, sūryodaya 06:19, sūryāsta 17:18.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/2104-01-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/2104-01-22","sa":"https://sa.vidhyamitra.com/city/howrah/2104-01-22","hi":"https://hi.vidhyamitra.com/city/howrah/2104-01-22","x-default":"https://vidhyamitra.com/city/howrah/2104-01-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T23:58:49.707Z","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":"2026-05-31T23:58:49.707Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T23:58:49.707Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}