{"id":"vidhyamitra:city-day:howrah:2159-10-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/2159-10-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2159-10-01","date_display":"October 1, 2159 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":2159,"month":10,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2509891.770833,"kali_year":5261,"ahargana":1921426.2708,"sun":{"sidereal_longitude":160.4785,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":24.4374,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":223.9589,"elapsed_within_tithi_degrees":7.9589},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4,"moon_longitude":24.4374,"elapsed_within_degrees":11.104},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":184.9158},"karana":{"half_tithi_index":37,"name":"Bālava"},"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":2159,"month":10,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2509891.770833,"ahargana":1921426.2708,"kali_year":5261,"ayanamsa_lahiri":26.0845,"grahas":{"sun":{"sidereal_longitude":161.61073499999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"moon":{"sidereal_longitude":26.25583499999999,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false,"latitude":3.4025},"mars":{"sidereal_longitude":257.835235,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":180.61193500000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":173.19863499999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"venus":{"sidereal_longitude":114.142135,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":180.91283499999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":253.5896,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":73.5896,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"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":2159,"month":10,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2509891.770833,"kali_year":5261,"ahargana":1921426.2708,"sun":{"sidereal_longitude":160.4785,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":24.4374,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":223.9589,"elapsed_within_tithi_degrees":7.9589},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4,"moon_longitude":24.4374,"elapsed_within_degrees":11.104},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":184.9158},"karana":{"half_tithi_index":37,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.403,"elongation":136.041},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.403,"opposition_distance":43.959}},"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":"05:27","sunsetLocal":"17:24","solarNoonLocal":"11:26","dayLengthHours":11.950902358998155,"dayLengthDisplay":"11 Hours 57 Mins 03 Secs","nightLengthDisplay":"12 Hours 02 Mins 57 Secs","moonriseLocal":"19:50","moonsetLocal":"08:59","rahuKala":{"name":"Rāhu Kāla","start":"06:57","end":"08:27","startHours":6.948042212265952,"endHours":8.441905007140722,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:56","end":"11:26","startHours":9.93576780201549,"endHours":11.42963059689026,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:55","end":"14:25","startHours":12.92349339176503,"endHours":14.417356186639799,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:15","end":"08:38","startHours":8.242723301157419,"endHours":8.641086713124025,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:57","end":"06:16","startHours":5.952133682349439,"endHours":6.270824411922723,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:02","end":"11:50","startHours":11.031267184923655,"endHours":11.827994008856864,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:52","end":"04:39","startHours":3.860725769524762,"endHours":4.657452593457973,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:27","end":"05:27","startHours":4.45827088747467,"endHours":5.454179417391183,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:25","end":"14:13","startHours":13.421447656723286,"endHours":14.218174480656497,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:12","end":"17:36","startHours":17.20508177638934,"endHours":17.605081776389337,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:24","end":"17:54","startHours":17.405081776389338,"endHours":17.903036041347594,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:09","end":"18:54","startHours":17.155081776389338,"endHours":18.905081776389338,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:02","end":"23:50","startHours":23.031267184923653,"endHours":23.827994008856866,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:27","end":"06:57","startHours":5.454179417391183,"endHours":6.948042212265952,"quality":"auspicious"},{"name":"Kāla","start":"06:57","end":"08:27","startHours":6.948042212265952,"endHours":8.441905007140722,"quality":"inauspicious"},{"name":"Śubha","start":"08:27","end":"09:56","startHours":8.441905007140722,"endHours":9.93576780201549,"quality":"auspicious"},{"name":"Roga","start":"09:56","end":"11:26","startHours":9.93576780201549,"endHours":11.42963059689026,"quality":"inauspicious"},{"name":"Udveg","start":"11:26","end":"12:55","startHours":11.42963059689026,"endHours":12.92349339176503,"quality":"inauspicious"},{"name":"Chala","start":"12:55","end":"14:25","startHours":12.92349339176503,"endHours":14.417356186639799,"quality":"neutral"},{"name":"Labha","start":"14:25","end":"15:55","startHours":14.417356186639799,"endHours":15.911218981514569,"quality":"auspicious"},{"name":"Amṛta","start":"15:55","end":"17:24","startHours":15.911218981514569,"endHours":17.405081776389338,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:24","end":"18:55","startHours":17.405081776389338,"endHours":18.91121898151457,"quality":"neutral"},{"name":"Labha","start":"18:55","end":"20:25","startHours":18.91121898151457,"endHours":20.4173561866398,"quality":"auspicious"},{"name":"Amṛta","start":"20:25","end":"21:55","startHours":20.4173561866398,"endHours":21.923493391765028,"quality":"auspicious"},{"name":"Kāla","start":"21:55","end":"23:26","startHours":21.923493391765028,"endHours":23.42963059689026,"quality":"inauspicious"},{"name":"Śubha","start":"23:26","end":"00:56","startHours":23.42963059689026,"endHours":24.93576780201549,"quality":"auspicious"},{"name":"Roga","start":"00:56","end":"02:27","startHours":24.93576780201549,"endHours":26.441905007140722,"quality":"inauspicious"},{"name":"Udveg","start":"02:27","end":"03:57","startHours":26.441905007140722,"endHours":27.948042212265953,"quality":"inauspicious"},{"name":"Chala","start":"03:57","end":"05:27","startHours":27.948042212265953,"endHours":29.45417941739118,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:27","end":"06:27","startHours":5.454179417391183,"endHours":6.454179417391183,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:27","end":"07:27","startHours":6.454179417391183,"endHours":7.454179417391183,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:27","end":"08:27","startHours":7.454179417391183,"endHours":8.454179417391183,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:27","end":"09:27","startHours":8.454179417391183,"endHours":9.454179417391183,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:27","end":"10:27","startHours":9.454179417391183,"endHours":10.454179417391183,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:27","end":"11:27","startHours":10.454179417391183,"endHours":11.454179417391183,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:27","end":"12:27","startHours":11.454179417391183,"endHours":12.454179417391183,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:27","end":"13:27","startHours":12.454179417391183,"endHours":13.454179417391183,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:27","end":"14:27","startHours":13.454179417391183,"endHours":14.454179417391183,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:27","end":"15:27","startHours":14.454179417391183,"endHours":15.454179417391183,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:27","end":"16:27","startHours":15.454179417391183,"endHours":16.45417941739118,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:27","end":"17:27","startHours":16.45417941739118,"endHours":17.45417941739118,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:27","end":"18:27","startHours":17.45417941739118,"endHours":18.45417941739118,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:27","end":"19:27","startHours":18.45417941739118,"endHours":19.45417941739118,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:27","end":"20:27","startHours":19.45417941739118,"endHours":20.45417941739118,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:27","end":"21:27","startHours":20.45417941739118,"endHours":21.45417941739118,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:27","end":"22:27","startHours":21.45417941739118,"endHours":22.45417941739118,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:27","end":"23:27","startHours":22.45417941739118,"endHours":23.45417941739118,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:27","end":"00:27","startHours":23.45417941739118,"endHours":24.45417941739118,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:27","end":"01:27","startHours":24.45417941739118,"endHours":25.45417941739118,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:27","end":"02:27","startHours":25.45417941739118,"endHours":26.45417941739118,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:27","end":"03:27","startHours":26.45417941739118,"endHours":27.45417941739118,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:27","end":"04:27","startHours":27.45417941739118,"endHours":28.45417941739118,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:27","end":"05:27","startHours":28.45417941739118,"endHours":29.45417941739118,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-3.0528958862524664,"eotMinutes":11.167764186584405,"ayanamsa":26.0845}},"calendars":{"vikram_samvat":2216,"vikram_samvatsara":"Aṅgirasa","saka_samvat":2081,"saka_samvatsara":"Siddhārthī","bengali_samvat":1566,"malayalam_era":1335,"nanakshahi_year":690,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","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":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Caturthī · Vikram 2216 Aṅgirasa · Śaka 2081 Siddhārthī"},"festivals":[{"id":"sankashti-chaturthi","name":"Saṅkaṣṭī Caturthī","name_sanskrit":"सङ्कष्टी चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Gaṇeśa vrata.","vrata":true,"detection":{"tithi_number":19,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"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 October 1, 2159 CE · Howrah, West Bengal · Vidhyamitra","description":"October 1, 2159 CE for Howrah, West Bengal: Kṛṣṇa Caturthī, sūryodaya 05:27, sūryāsta 17:24.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/2159-10-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/2159-10-01","sa":"https://sa.vidhyamitra.com/city/howrah/2159-10-01","hi":"https://hi.vidhyamitra.com/city/howrah/2159-10-01","x-default":"https://vidhyamitra.com/city/howrah/2159-10-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T13:49:23.034Z","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":"2026-06-02T13:49:23.034Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T13:49:23.034Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}