{"id":"vidhyamitra:city-day:howrah:2185-01-05:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/2185-01-05","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2185-01-05","date_display":"January 5, 2185 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":2185,"month":1,"day":5,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2519119.770833,"kali_year":5286,"ahargana":1930654.2708,"sun":{"sidereal_longitude":258.0165,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":295.9108,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":37.8944,"elapsed_within_tithi_degrees":1.8944},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1,"moon_longitude":295.9108,"elapsed_within_degrees":2.5775},"yoga":{"number":15,"name":"Vajra","sum_longitude":193.9273},"karana":{"half_tithi_index":6,"name":"Vaṇija"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2185,"month":1,"day":5,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2519119.770833,"ahargana":1930654.2708,"kali_year":5286,"ayanamsa_lahiri":26.4375,"grahas":{"sun":{"sidereal_longitude":258.67095700000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":295.39275699999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false,"latitude":0.6827},"mars":{"sidereal_longitude":136.33275700000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":259.69575699999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":224.74155700000006,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":292.61885699999993,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":true},"saturn":{"sidereal_longitude":137.20425699999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":124.6458,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":304.6458,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":2185,"month":1,"day":5,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2519119.770833,"kali_year":5286,"ahargana":1930654.2708,"sun":{"sidereal_longitude":258.0165,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":295.9108,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":37.8944,"elapsed_within_tithi_degrees":1.8944},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1,"moon_longitude":295.9108,"elapsed_within_degrees":2.5775},"yoga":{"number":15,"name":"Vajra","sum_longitude":193.9273},"karana":{"half_tithi_index":6,"name":"Vaṇija"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.683,"elongation":37.894},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.683,"opposition_distance":142.106}},"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":"06:18","sunsetLocal":"17:06","solarNoonLocal":"11:42","dayLengthHours":10.803222117018604,"dayLengthDisplay":"10 Hours 48 Mins 12 Secs","nightLengthDisplay":"13 Hours 11 Mins 48 Secs","moonriseLocal":"08:31","moonsetLocal":"19:48","rahuKala":{"name":"Rāhu Kāla","start":"11:42","end":"13:03","startHours":11.706639510402717,"endHours":13.057042275030042,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:39","end":"09:00","startHours":7.655431216520741,"endHours":9.005833981148067,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:21","end":"11:42","startHours":10.35623674577539,"endHours":11.706639510402717,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:50","end":"09:11","startHours":8.825780279197756,"endHours":9.185887683098375,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:45","end":"07:03","startHours":6.75516270676919,"endHours":7.043248629889686,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:21","end":"12:04","startHours":11.346532106502098,"endHours":12.066746914303339,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:52","end":"05:35","startHours":4.864598836290934,"endHours":5.584813644092175,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:24","end":"06:18","startHours":5.404759942141865,"endHours":6.305028451893415,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:30","end":"14:14","startHours":13.507176529905818,"endHours":14.227391337707058,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"16:54","end":"17:18","startHours":16.90825056891202,"endHours":17.30825056891202,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:06","end":"17:34","startHours":17.10825056891202,"endHours":17.558384823787794,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:51","end":"18:36","startHours":16.85825056891202,"endHours":18.60825056891202,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:21","end":"00:04","startHours":23.346532106502096,"endHours":24.066746914303337,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:18","end":"07:39","startHours":6.305028451893415,"endHours":7.655431216520741,"quality":"auspicious"},{"name":"Amṛta","start":"07:39","end":"09:00","startHours":7.655431216520741,"endHours":9.005833981148067,"quality":"auspicious"},{"name":"Kāla","start":"09:00","end":"10:21","startHours":9.005833981148067,"endHours":10.35623674577539,"quality":"inauspicious"},{"name":"Śubha","start":"10:21","end":"11:42","startHours":10.35623674577539,"endHours":11.706639510402717,"quality":"auspicious"},{"name":"Roga","start":"11:42","end":"13:03","startHours":11.706639510402717,"endHours":13.057042275030042,"quality":"inauspicious"},{"name":"Udveg","start":"13:03","end":"14:24","startHours":13.057042275030042,"endHours":14.407445039657368,"quality":"inauspicious"},{"name":"Chala","start":"14:24","end":"15:45","startHours":14.407445039657368,"endHours":15.757847804284694,"quality":"neutral"},{"name":"Labha","start":"15:45","end":"17:06","startHours":15.757847804284694,"endHours":17.10825056891202,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:06","end":"18:45","startHours":17.10825056891202,"endHours":18.757847804284694,"quality":"inauspicious"},{"name":"Chala","start":"18:45","end":"20:24","startHours":18.757847804284694,"endHours":20.407445039657368,"quality":"neutral"},{"name":"Labha","start":"20:24","end":"22:03","startHours":20.407445039657368,"endHours":22.057042275030042,"quality":"auspicious"},{"name":"Amṛta","start":"22:03","end":"23:42","startHours":22.057042275030042,"endHours":23.706639510402717,"quality":"auspicious"},{"name":"Kāla","start":"23:42","end":"01:21","startHours":23.706639510402717,"endHours":25.35623674577539,"quality":"inauspicious"},{"name":"Śubha","start":"01:21","end":"03:00","startHours":25.35623674577539,"endHours":27.005833981148065,"quality":"auspicious"},{"name":"Roga","start":"03:00","end":"04:39","startHours":27.005833981148065,"endHours":28.65543121652074,"quality":"inauspicious"},{"name":"Udveg","start":"04:39","end":"06:18","startHours":28.65543121652074,"endHours":30.305028451893413,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:18","end":"07:18","startHours":6.305028451893415,"endHours":7.305028451893415,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:18","end":"08:18","startHours":7.305028451893415,"endHours":8.305028451893415,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:18","end":"09:18","startHours":8.305028451893415,"endHours":9.305028451893415,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:18","end":"10:18","startHours":9.305028451893415,"endHours":10.305028451893415,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:18","end":"11:18","startHours":10.305028451893415,"endHours":11.305028451893415,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:18","end":"12:18","startHours":11.305028451893415,"endHours":12.305028451893415,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:18","end":"13:18","startHours":12.305028451893415,"endHours":13.305028451893415,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:18","end":"14:18","startHours":13.305028451893415,"endHours":14.305028451893415,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:18","end":"15:18","startHours":14.305028451893415,"endHours":15.305028451893415,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:18","end":"16:18","startHours":15.305028451893415,"endHours":16.305028451893413,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:18","end":"17:18","startHours":16.305028451893413,"endHours":17.305028451893413,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:18","end":"18:18","startHours":17.305028451893413,"endHours":18.305028451893413,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:18","end":"19:18","startHours":18.305028451893413,"endHours":19.305028451893413,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:18","end":"20:18","startHours":19.305028451893413,"endHours":20.305028451893413,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:18","end":"21:18","startHours":20.305028451893413,"endHours":21.305028451893413,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:18","end":"22:18","startHours":21.305028451893413,"endHours":22.305028451893413,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:18","end":"23:18","startHours":22.305028451893413,"endHours":23.305028451893413,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:18","end":"00:18","startHours":23.305028451893413,"endHours":24.305028451893413,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:18","end":"01:18","startHours":24.305028451893413,"endHours":25.305028451893413,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:18","end":"02:18","startHours":25.305028451893413,"endHours":26.305028451893413,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:18","end":"03:18","startHours":26.305028451893413,"endHours":27.305028451893413,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:18","end":"04:18","startHours":27.305028451893413,"endHours":28.305028451893413,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:18","end":"05:18","startHours":28.305028451893413,"endHours":29.305028451893413,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:18","end":"06:18","startHours":29.305028451893413,"endHours":30.305028451893413,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"South-West","anandadiYoga":{"name":"Dhvaja","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.580711751836102,"eotMinutes":-5.452770624163118,"ayanamsa":26.4375}},"calendars":{"vikram_samvat":2242,"vikram_samvatsara":"Vilambī","saka_samvat":2107,"saka_samvatsara":"Pārthiva","bengali_samvat":1592,"malayalam_era":1361,"nanakshahi_year":716,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Caturthī · Vikram 2242 Vilambī · Śaka 2107 Pārthiva"},"festivals":[{"id":"vinayaka-chaturthi","name":"Vināyaka Caturthī (monthly)","name_sanskrit":"विनायक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Śukla-pakṣa Caturthī; auspicious for new ventures.","vrata":true,"detection":{"tithi_number":4,"tithi_paksha":"Śukla"},"precedence":6}],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 5, 2185 CE · Howrah, West Bengal · Vidhyamitra","description":"January 5, 2185 CE for Howrah, West Bengal: Śukla Caturthī, sūryodaya 06:18, sūryāsta 17:06.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/2185-01-05","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/2185-01-05","sa":"https://sa.vidhyamitra.com/city/howrah/2185-01-05","hi":"https://hi.vidhyamitra.com/city/howrah/2185-01-05","x-default":"https://vidhyamitra.com/city/howrah/2185-01-05"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-07T14:43:20.998Z","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":"2026-06-07T14:43:20.998Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-07T14:43:20.998Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}