{"id":"vidhyamitra:city-day:howrah:2007-09-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/2007-09-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2007-09-22","date_display":"September 22, 2007 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":2007,"month":9,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2454365.770833,"kali_year":5109,"ahargana":1865900.2708,"sun":{"sidereal_longitude":153.9513,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":273.506,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":119.5547,"elapsed_within_tithi_degrees":11.5547},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3,"moon_longitude":273.506,"elapsed_within_degrees":6.8394},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":67.4574},"karana":{"half_tithi_index":19,"name":"Gara"},"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":2007,"month":9,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2454365.770833,"ahargana":1865900.2708,"kali_year":5109,"ayanamsa_lahiri":23.9609,"grahas":{"sun":{"sidereal_longitude":154.708436,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":271.97263599999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false,"latitude":-3.0163},"mars":{"sidereal_longitude":62.60693600000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":179.43003599999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":229.757836,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":115.60303599999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":128.244636,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":315.6243,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":135.6243,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"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":2007,"month":9,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2454365.770833,"kali_year":5109,"ahargana":1865900.2708,"sun":{"sidereal_longitude":153.9513,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":273.506,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":119.5547,"elapsed_within_tithi_degrees":11.5547},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3,"moon_longitude":273.506,"elapsed_within_degrees":6.8394},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":67.4574},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.016,"elongation":119.555},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.016,"opposition_distance":60.445}},"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":"05:24","sunsetLocal":"17:33","solarNoonLocal":"11:29","dayLengthHours":12.14967816512373,"dayLengthDisplay":"12 Hours 08 Mins 59 Secs","nightLengthDisplay":"11 Hours 51 Mins 01 Secs","moonriseLocal":"13:52","moonsetLocal":"00:44","rahuKala":{"name":"Rāhu Kāla","start":"08:27","end":"09:58","startHours":8.443745398067096,"endHours":9.96245516870756,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:00","end":"14:31","startHours":12.999874709988493,"endHours":14.51858448062896,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:24","end":"06:56","startHours":5.406325856786163,"endHours":6.925035627426629,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:14","end":"08:39","startHours":8.2412507619817,"endHours":8.646240034152491,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:55","end":"06:14","startHours":5.912562446999652,"endHours":6.236553864736285,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:05","end":"11:53","startHours":11.076175667177235,"endHours":11.886154211518818,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:47","end":"04:36","startHours":3.7863687681029985,"endHours":4.596347312444581,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:24","end":"05:24","startHours":4.393852676359185,"endHours":5.406325856786163,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:30","end":"14:19","startHours":13.506111300201983,"endHours":14.316089844543566,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:21","end":"17:45","startHours":17.356004021909893,"endHours":17.75600402190989,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:33","end":"18:04","startHours":17.556004021909892,"endHours":18.062240612123382,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:18","end":"19:03","startHours":17.306004021909892,"endHours":19.056004021909892,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:05","end":"23:53","startHours":23.076175667177235,"endHours":23.886154211518818,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:24","end":"06:56","startHours":5.406325856786163,"endHours":6.925035627426629,"quality":"inauspicious"},{"name":"Śubha","start":"06:56","end":"08:27","startHours":6.925035627426629,"endHours":8.443745398067096,"quality":"auspicious"},{"name":"Roga","start":"08:27","end":"09:58","startHours":8.443745398067096,"endHours":9.96245516870756,"quality":"inauspicious"},{"name":"Udveg","start":"09:58","end":"11:29","startHours":9.96245516870756,"endHours":11.481164939348027,"quality":"inauspicious"},{"name":"Chala","start":"11:29","end":"13:00","startHours":11.481164939348027,"endHours":12.999874709988493,"quality":"neutral"},{"name":"Labha","start":"13:00","end":"14:31","startHours":12.999874709988493,"endHours":14.51858448062896,"quality":"auspicious"},{"name":"Amṛta","start":"14:31","end":"16:02","startHours":14.51858448062896,"endHours":16.037294251269426,"quality":"auspicious"},{"name":"Kāla","start":"16:02","end":"17:33","startHours":16.037294251269426,"endHours":17.556004021909892,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:33","end":"19:02","startHours":17.556004021909892,"endHours":19.037294251269426,"quality":"auspicious"},{"name":"Amṛta","start":"19:02","end":"20:31","startHours":19.037294251269426,"endHours":20.51858448062896,"quality":"auspicious"},{"name":"Kāla","start":"20:31","end":"22:00","startHours":20.51858448062896,"endHours":21.999874709988493,"quality":"inauspicious"},{"name":"Śubha","start":"22:00","end":"23:29","startHours":21.999874709988493,"endHours":23.481164939348027,"quality":"auspicious"},{"name":"Roga","start":"23:29","end":"00:58","startHours":23.481164939348027,"endHours":24.96245516870756,"quality":"inauspicious"},{"name":"Udveg","start":"00:58","end":"02:27","startHours":24.96245516870756,"endHours":26.443745398067094,"quality":"inauspicious"},{"name":"Chala","start":"02:27","end":"03:56","startHours":26.443745398067094,"endHours":27.92503562742663,"quality":"neutral"},{"name":"Labha","start":"03:56","end":"05:24","startHours":27.92503562742663,"endHours":29.40632585678616,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:24","end":"06:24","startHours":5.406325856786163,"endHours":6.406325856786163,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:24","end":"07:24","startHours":6.406325856786163,"endHours":7.406325856786163,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:24","end":"08:24","startHours":7.406325856786163,"endHours":8.406325856786163,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:24","end":"09:24","startHours":8.406325856786163,"endHours":9.406325856786163,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:24","end":"10:24","startHours":9.406325856786163,"endHours":10.406325856786163,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:24","end":"11:24","startHours":10.406325856786163,"endHours":11.406325856786163,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:24","end":"12:24","startHours":11.406325856786163,"endHours":12.406325856786163,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:24","end":"13:24","startHours":12.406325856786163,"endHours":13.406325856786163,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:24","end":"14:24","startHours":13.406325856786163,"endHours":14.406325856786163,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:24","end":"15:24","startHours":14.406325856786163,"endHours":15.406325856786163,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:24","end":"16:24","startHours":15.406325856786163,"endHours":16.40632585678616,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:24","end":"17:24","startHours":16.40632585678616,"endHours":17.40632585678616,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:24","end":"18:24","startHours":17.40632585678616,"endHours":18.40632585678616,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:24","end":"19:24","startHours":18.40632585678616,"endHours":19.40632585678616,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:24","end":"20:24","startHours":19.40632585678616,"endHours":20.40632585678616,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:24","end":"21:24","startHours":20.40632585678616,"endHours":21.40632585678616,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:24","end":"22:24","startHours":21.40632585678616,"endHours":22.40632585678616,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:24","end":"23:24","startHours":22.40632585678616,"endHours":23.40632585678616,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:24","end":"00:24","startHours":23.40632585678616,"endHours":24.40632585678616,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:24","end":"01:24","startHours":24.40632585678616,"endHours":25.40632585678616,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:24","end":"02:24","startHours":25.40632585678616,"endHours":26.40632585678616,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:24","end":"03:24","startHours":26.40632585678616,"endHours":27.40632585678616,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:24","end":"04:24","startHours":27.40632585678616,"endHours":28.40632585678616,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:24","end":"05:24","startHours":28.40632585678616,"endHours":29.40632585678616,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"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":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"East","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":0.5292082162584977,"eotMinutes":8.075703639118354,"ayanamsa":23.9609}},"calendars":{"vikram_samvat":2064,"vikram_samvatsara":"Śārvarī","saka_samvat":1929,"saka_samvatsara":"Sarvajit","bengali_samvat":1414,"malayalam_era":1183,"nanakshahi_year":538,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Daśamī · Vikram 2064 Śārvarī · Śaka 1929 Sarvajit"},"festivals":[],"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 September 22, 2007 CE · Howrah, West Bengal · Vidhyamitra","description":"September 22, 2007 CE for Howrah, West Bengal: Śukla Daśamī, sūryodaya 05:24, sūryāsta 17:33.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/2007-09-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/2007-09-22","sa":"https://sa.vidhyamitra.com/city/howrah/2007-09-22","hi":"https://hi.vidhyamitra.com/city/howrah/2007-09-22","x-default":"https://vidhyamitra.com/city/howrah/2007-09-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T11:21:27.304Z","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":"2026-06-02T11:21:27.304Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T11:21:27.304Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}