{"id":"vidhyamitra:city-day:howrah:2015-02-26:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/2015-02-26","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2015-02-26","date_display":"February 26, 2015 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":2015,"month":2,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457079.770833,"kali_year":5116,"ahargana":1868614.2708,"sun":{"sidereal_longitude":313.1541,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":43.7988,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":90.6447,"elapsed_within_tithi_degrees":6.6447},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2,"moon_longitude":43.7988,"elapsed_within_degrees":3.7988},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":356.9529},"karana":{"half_tithi_index":15,"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":2015,"month":2,"day":26,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2457079.770833,"ahargana":1868614.2708,"kali_year":5116,"ayanamsa_lahiri":24.0647,"grahas":{"sun":{"sidereal_longitude":313.047141,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":46.85214100000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false,"latitude":-3.5435},"mars":{"sidereal_longitude":340.300941,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":286.13154099999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":110.33464099999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":342.117841,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":220.39394100000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":171.8235,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":351.8235,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","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":2015,"month":2,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457079.770833,"kali_year":5116,"ahargana":1868614.2708,"sun":{"sidereal_longitude":313.1541,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":43.7988,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":90.6447,"elapsed_within_tithi_degrees":6.6447},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2,"moon_longitude":43.7988,"elapsed_within_degrees":3.7988},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":356.9529},"karana":{"half_tithi_index":15,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.543,"elongation":90.645},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.543,"opposition_distance":89.355}},"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":"06:02","sunsetLocal":"17:39","solarNoonLocal":"11:50","dayLengthHours":11.623802459371966,"dayLengthDisplay":"11 Hours 37 Mins 26 Secs","nightLengthDisplay":"12 Hours 22 Mins 34 Secs","moonriseLocal":"11:24","moonsetLocal":"00:47","rahuKala":{"name":"Rāhu Kāla","start":"13:18","end":"14:45","startHours":13.294615176146468,"endHours":14.747590483567963,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:02","end":"07:29","startHours":6.029738639038989,"endHours":7.482713946460485,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:56","end":"10:23","startHours":8.93568925388198,"endHours":10.388664561303475,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:45","end":"09:08","startHours":8.741959212892446,"endHours":9.129419294871512,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:31","end":"06:49","startHours":6.514063741512821,"endHours":6.824031807096073,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:27","end":"12:14","startHours":11.454179786745906,"endHours":12.229099950704038,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:29","end":"05:15","startHours":4.479898311122727,"endHours":5.2548184750808575,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:04","end":"06:02","startHours":5.061088434091325,"endHours":6.029738639038989,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:47","end":"14:33","startHours":13.778940278620299,"endHours":14.55386044257843,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:27","end":"17:51","startHours":17.453541098410955,"endHours":17.853541098410954,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:39","end":"18:08","startHours":17.653541098410955,"endHours":18.137866200884787,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:24","end":"19:09","startHours":17.403541098410955,"endHours":19.153541098410955,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:27","end":"00:14","startHours":23.454179786745907,"endHours":24.229099950704036,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:02","end":"07:29","startHours":6.029738639038989,"endHours":7.482713946460485,"quality":"auspicious"},{"name":"Roga","start":"07:29","end":"08:56","startHours":7.482713946460485,"endHours":8.93568925388198,"quality":"inauspicious"},{"name":"Udveg","start":"08:56","end":"10:23","startHours":8.93568925388198,"endHours":10.388664561303475,"quality":"inauspicious"},{"name":"Chala","start":"10:23","end":"11:50","startHours":10.388664561303475,"endHours":11.841639868724972,"quality":"neutral"},{"name":"Labha","start":"11:50","end":"13:18","startHours":11.841639868724972,"endHours":13.294615176146468,"quality":"auspicious"},{"name":"Amṛta","start":"13:18","end":"14:45","startHours":13.294615176146468,"endHours":14.747590483567963,"quality":"auspicious"},{"name":"Kāla","start":"14:45","end":"16:12","startHours":14.747590483567963,"endHours":16.200565790989458,"quality":"inauspicious"},{"name":"Śubha","start":"16:12","end":"17:39","startHours":16.200565790989458,"endHours":17.653541098410955,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:39","end":"19:12","startHours":17.653541098410955,"endHours":19.200565790989458,"quality":"auspicious"},{"name":"Kāla","start":"19:12","end":"20:45","startHours":19.200565790989458,"endHours":20.74759048356796,"quality":"inauspicious"},{"name":"Śubha","start":"20:45","end":"22:18","startHours":20.74759048356796,"endHours":22.29461517614647,"quality":"auspicious"},{"name":"Roga","start":"22:18","end":"23:50","startHours":22.29461517614647,"endHours":23.84163986872497,"quality":"inauspicious"},{"name":"Udveg","start":"23:50","end":"01:23","startHours":23.84163986872497,"endHours":25.388664561303475,"quality":"inauspicious"},{"name":"Chala","start":"01:23","end":"02:56","startHours":25.388664561303475,"endHours":26.935689253881982,"quality":"neutral"},{"name":"Labha","start":"02:56","end":"04:29","startHours":26.935689253881982,"endHours":28.482713946460485,"quality":"auspicious"},{"name":"Amṛta","start":"04:29","end":"06:02","startHours":28.482713946460485,"endHours":30.02973863903899,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:02","end":"07:02","startHours":6.029738639038989,"endHours":7.029738639038989,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:02","end":"08:02","startHours":7.029738639038989,"endHours":8.029738639038989,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:02","end":"09:02","startHours":8.029738639038989,"endHours":9.029738639038989,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:02","end":"10:02","startHours":9.029738639038989,"endHours":10.029738639038989,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:02","end":"11:02","startHours":10.029738639038989,"endHours":11.029738639038989,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:02","end":"12:02","startHours":11.029738639038989,"endHours":12.029738639038989,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:02","end":"13:02","startHours":12.029738639038989,"endHours":13.029738639038989,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:02","end":"14:02","startHours":13.029738639038989,"endHours":14.029738639038989,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:02","end":"15:02","startHours":14.029738639038989,"endHours":15.029738639038989,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:02","end":"16:02","startHours":15.029738639038989,"endHours":16.02973863903899,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:02","end":"17:02","startHours":16.02973863903899,"endHours":17.02973863903899,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:02","end":"18:02","startHours":17.02973863903899,"endHours":18.02973863903899,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:02","end":"19:02","startHours":18.02973863903899,"endHours":19.02973863903899,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:02","end":"20:02","startHours":19.02973863903899,"endHours":20.02973863903899,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:02","end":"21:02","startHours":20.02973863903899,"endHours":21.02973863903899,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:02","end":"22:02","startHours":21.02973863903899,"endHours":22.02973863903899,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:02","end":"23:02","startHours":22.02973863903899,"endHours":23.02973863903899,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:02","end":"00:02","startHours":23.02973863903899,"endHours":24.02973863903899,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:02","end":"01:02","startHours":24.02973863903899,"endHours":25.02973863903899,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:02","end":"02:02","startHours":25.02973863903899,"endHours":26.02973863903899,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:02","end":"03:02","startHours":26.02973863903899,"endHours":27.02973863903899,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:02","end":"04:02","startHours":27.02973863903899,"endHours":28.02973863903899,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:02","end":"05:02","startHours":28.02973863903899,"endHours":29.02973863903899,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:02","end":"06:02","startHours":29.02973863903899,"endHours":30.02973863903899,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-East","rahuVasa":"North-West","anandadiYoga":{"name":"Śubha","quality":"Auspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-8.89890495620289,"eotMinutes":-13.55279212349825,"ayanamsa":24.0647}},"calendars":{"vikram_samvat":2072,"vikram_samvatsara":"Kīlaka","saka_samvat":1937,"saka_samvatsara":"Manmatha","bengali_samvat":1422,"malayalam_era":1191,"nanakshahi_year":546,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Śukla Aṣṭamī · Vikram 2072 Kīlaka · Śaka 1937 Manmatha"},"festivals":[{"id":"kumbha-sankranti","name":"Kumbha Saṅkrānti","name_sanskrit":"कुम्भ सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aquarius; Kumbha-māsa begins.","vrata":false,"detection":{"sun_rashi":"Kumbha"},"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":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Rohiṇī","url":"/day/-3226-07-09","relevance":0.5},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Śukla Aṣṭamī","url":"/day/-3137-12-25","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 February 26, 2015 CE · Howrah, West Bengal · Vidhyamitra","description":"February 26, 2015 CE for Howrah, West Bengal: Śukla Aṣṭamī, sūryodaya 06:02, sūryāsta 17:39.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/2015-02-26","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/2015-02-26","sa":"https://sa.vidhyamitra.com/city/howrah/2015-02-26","hi":"https://hi.vidhyamitra.com/city/howrah/2015-02-26","x-default":"https://vidhyamitra.com/city/howrah/2015-02-26"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T14:42:14.491Z","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":"2026-05-15T14:42:14.491Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T14:42:14.491Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}