{"id":"vidhyamitra:city-day:howrah:2016-02-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/2016-02-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2016-02-22","date_display":"February 22, 2016 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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2016,"month":2,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457440.770833,"kali_year":5117,"ahargana":1868975.2708,"sun":{"sidereal_longitude":308.8521,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":121.7051,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":172.853,"elapsed_within_tithi_degrees":4.853},"nakshatra":{"number":10,"name":"Maghā","pada":1,"moon_longitude":121.7051,"elapsed_within_degrees":1.7051},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":70.5572},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2016,"month":2,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2457440.770833,"ahargana":1868975.2708,"kali_year":5117,"ayanamsa_lahiri":24.0785,"grahas":{"sun":{"sidereal_longitude":308.76284899999996,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":120.531049,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false,"latitude":-2.3153},"mars":{"sidereal_longitude":210.44414899999992,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":286.63334899999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":145.46484899999996,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":true},"venus":{"sidereal_longitude":281.72444900000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":231.245049,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":152.696,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":332.696,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2016,"month":2,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457440.770833,"kali_year":5117,"ahargana":1868975.2708,"sun":{"sidereal_longitude":308.8521,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":121.7051,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":172.853,"elapsed_within_tithi_degrees":4.853},"nakshatra":{"number":10,"name":"Maghā","pada":1,"moon_longitude":121.7051,"elapsed_within_degrees":1.7051},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":70.5572},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.315,"elongation":172.853},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.315,"opposition_distance":7.147}},"eclipse_window_40days":[{"offset_days":16,"type":"solar","occurs":true,"moon_latitude":0.681,"elongation":1.816}]},"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":"06:05","sunsetLocal":"17:37","solarNoonLocal":"11:51","dayLengthHours":11.535089399588642,"dayLengthDisplay":"11 Hours 32 Mins 06 Secs","nightLengthDisplay":"12 Hours 27 Mins 54 Secs","moonriseLocal":"16:53","moonsetLocal":"05:43","rahuKala":{"name":"Rāhu Kāla","start":"07:31","end":"08:58","startHours":7.52484747440247,"endHours":8.966733649351049,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:25","end":"11:51","startHours":10.408619824299631,"endHours":11.85050599924821,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:18","end":"14:44","startHours":13.292392174196792,"endHours":14.73427834914537,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:46","end":"09:10","startHours":8.774482159357905,"endHours":9.158985139344194,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:34","end":"06:52","startHours":6.563590024436749,"endHours":6.871192408425779,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:28","end":"12:14","startHours":11.46600301926192,"endHours":12.235008979234498,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:33","end":"05:19","startHours":4.544949379508737,"endHours":5.313955339481313,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:07","end":"06:05","startHours":5.121703849488169,"endHours":6.082961299453889,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:46","end":"14:33","startHours":13.77302089917965,"endHours":14.542026859152227,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:25","end":"17:49","startHours":17.41805069904253,"endHours":17.81805069904253,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:37","end":"18:06","startHours":17.61805069904253,"endHours":18.09867942402539,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:22","end":"19:07","startHours":17.36805069904253,"endHours":19.11805069904253,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:28","end":"00:14","startHours":23.466003019261922,"endHours":24.235008979234497,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:05","end":"07:31","startHours":6.082961299453889,"endHours":7.52484747440247,"quality":"auspicious"},{"name":"Kāla","start":"07:31","end":"08:58","startHours":7.52484747440247,"endHours":8.966733649351049,"quality":"inauspicious"},{"name":"Śubha","start":"08:58","end":"10:25","startHours":8.966733649351049,"endHours":10.408619824299631,"quality":"auspicious"},{"name":"Roga","start":"10:25","end":"11:51","startHours":10.408619824299631,"endHours":11.85050599924821,"quality":"inauspicious"},{"name":"Udveg","start":"11:51","end":"13:18","startHours":11.85050599924821,"endHours":13.292392174196792,"quality":"inauspicious"},{"name":"Chala","start":"13:18","end":"14:44","startHours":13.292392174196792,"endHours":14.73427834914537,"quality":"neutral"},{"name":"Labha","start":"14:44","end":"16:11","startHours":14.73427834914537,"endHours":16.176164524093952,"quality":"auspicious"},{"name":"Amṛta","start":"16:11","end":"17:37","startHours":16.176164524093952,"endHours":17.61805069904253,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:37","end":"19:11","startHours":17.61805069904253,"endHours":19.17616452409395,"quality":"neutral"},{"name":"Labha","start":"19:11","end":"20:44","startHours":19.17616452409395,"endHours":20.73427834914537,"quality":"auspicious"},{"name":"Amṛta","start":"20:44","end":"22:18","startHours":20.73427834914537,"endHours":22.29239217419679,"quality":"auspicious"},{"name":"Kāla","start":"22:18","end":"23:51","startHours":22.29239217419679,"endHours":23.85050599924821,"quality":"inauspicious"},{"name":"Śubha","start":"23:51","end":"01:25","startHours":23.85050599924821,"endHours":25.408619824299628,"quality":"auspicious"},{"name":"Roga","start":"01:25","end":"02:58","startHours":25.408619824299628,"endHours":26.96673364935105,"quality":"inauspicious"},{"name":"Udveg","start":"02:58","end":"04:31","startHours":26.96673364935105,"endHours":28.52484747440247,"quality":"inauspicious"},{"name":"Chala","start":"04:31","end":"06:05","startHours":28.52484747440247,"endHours":30.08296129945389,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:05","end":"07:05","startHours":6.082961299453889,"endHours":7.082961299453889,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:05","end":"08:05","startHours":7.082961299453889,"endHours":8.082961299453888,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:05","end":"09:05","startHours":8.082961299453888,"endHours":9.082961299453888,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:05","end":"10:05","startHours":9.082961299453888,"endHours":10.082961299453888,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:05","end":"11:05","startHours":10.082961299453888,"endHours":11.082961299453888,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:05","end":"12:05","startHours":11.082961299453888,"endHours":12.082961299453888,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:05","end":"13:05","startHours":12.082961299453888,"endHours":13.082961299453888,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:05","end":"14:05","startHours":13.082961299453888,"endHours":14.082961299453888,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:05","end":"15:05","startHours":14.082961299453888,"endHours":15.082961299453888,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:05","end":"16:05","startHours":15.082961299453888,"endHours":16.08296129945389,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:05","end":"17:05","startHours":16.08296129945389,"endHours":17.08296129945389,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:05","end":"18:05","startHours":17.08296129945389,"endHours":18.08296129945389,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:05","end":"19:05","startHours":18.08296129945389,"endHours":19.08296129945389,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:05","end":"20:05","startHours":19.08296129945389,"endHours":20.08296129945389,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:05","end":"21:05","startHours":20.08296129945389,"endHours":21.08296129945389,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:05","end":"22:05","startHours":21.08296129945389,"endHours":22.08296129945389,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:05","end":"23:05","startHours":22.08296129945389,"endHours":23.08296129945389,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:05","end":"00:05","startHours":23.08296129945389,"endHours":24.08296129945389,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:05","end":"01:05","startHours":24.08296129945389,"endHours":25.08296129945389,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:05","end":"02:05","startHours":25.08296129945389,"endHours":26.08296129945389,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:05","end":"03:05","startHours":26.08296129945389,"endHours":27.08296129945389,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:05","end":"04:05","startHours":27.08296129945389,"endHours":28.08296129945389,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:05","end":"05:05","startHours":28.08296129945389,"endHours":29.08296129945389,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:05","end":"06:05","startHours":29.08296129945389,"endHours":30.08296129945389,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"West","rahuVasa":"North-East","anandadiYoga":{"name":"Padma","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-10.459901166939785,"eotMinutes":-14.08475995489261,"ayanamsa":24.0785}},"calendars":{"vikram_samvat":2073,"vikram_samvatsara":"Saumya","saka_samvat":1938,"saka_samvatsara":"Durmukhi","bengali_samvat":1423,"malayalam_era":1192,"nanakshahi_year":547,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Māgha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Pūrṇimā · Vikram 2073 Saumya · Śaka 1938 Durmukhi"},"festivals":[{"id":"magha-purnima","name":"Māghī Pūrṇimā","name_sanskrit":"माघी पूर्णिमा","tradition":"Pan-Hindu","significance":"Sacred snāna at Prayāga; Māgha-snāna culmination.","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Māgha"},"precedence":2}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7, 6.34-35.","step_count":5,"url":"/walk/chandra-walk","steps":[{"label":"BG 6.5","url":"/bhagavad-gita/6/5","purpose":"Lift the self by the Self; begin the walk with inner responsibility."},{"label":"BG 6.6","url":"/bhagavad-gita/6/6","purpose":"See the mind as friend when mastered and enemy when unmastered."},{"label":"BG 6.7","url":"/bhagavad-gita/6/7","purpose":"Stabilize the conquered mind in heat/cold, honor/dishonor, pleasure/pain."},{"label":"BG 6.34","url":"/bhagavad-gita/6/34","purpose":"Name the restless mind honestly before trying to discipline it."},{"label":"BG 6.35","url":"/bhagavad-gita/6/35","purpose":"Complete with abhyāsa and vairāgya: practice and detachment."}]},"reason":"Dedicated festival walk for Māghī Pūrṇimā is not live yet; Somavāra (Monday) — 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 February 22, 2016 CE · Howrah, West Bengal · Vidhyamitra","description":"February 22, 2016 CE for Howrah, West Bengal: Śukla Pūrṇimā, sūryodaya 06:05, sūryāsta 17:37.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/2016-02-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/2016-02-22","sa":"https://sa.vidhyamitra.com/city/howrah/2016-02-22","hi":"https://hi.vidhyamitra.com/city/howrah/2016-02-22","x-default":"https://vidhyamitra.com/city/howrah/2016-02-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-04T15:28:05.985Z","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":"2026-09-04T15:28:05.985Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-04T15:28:05.985Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no single city is the universal center.","purna_chain":["Hosted scripture","Named-tradition interpretation","Original Vidhyamitra contemplation","Bhūmi-born material medium","Vidhyamitra portal","Responsible reader in their own kṣetra"],"claim_boundary":"The legacy purna_chain field carries a source-to-reader sequence, not a revealed physical descent, universal cosmology, or proof that software is conscious.","antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}