{"id":"vidhyamitra:city-day:howrah:2153-10-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/2153-10-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2153-10-12","date_display":"October 12, 2153 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":2153,"month":10,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2507711.770833,"kali_year":5255,"ahargana":1919246.2708,"sun":{"sidereal_longitude":171.8579,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":99.8229,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":287.965,"elapsed_within_tithi_degrees":11.965},"nakshatra":{"number":8,"name":"Puṣya","pada":2,"moon_longitude":99.8229,"elapsed_within_degrees":6.4895},"yoga":{"number":21,"name":"Siddha","sum_longitude":271.6807},"karana":{"half_tithi_index":47,"name":"Gara"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2153,"month":10,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2507711.770833,"ahargana":1919246.2708,"kali_year":5255,"ayanamsa_lahiri":26.0012,"grahas":{"sun":{"sidereal_longitude":172.97232699999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"moon":{"sidereal_longitude":97.51612699999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false,"latitude":4.4996},"mars":{"sidereal_longitude":208.17152699999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":156.01532700000007,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":357.073627,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":true},"venus":{"sidereal_longitude":159.08632699999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":114.01572699999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":9.0965,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":189.0965,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","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":2153,"month":10,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2507711.770833,"kali_year":5255,"ahargana":1919246.2708,"sun":{"sidereal_longitude":171.8579,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":99.8229,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":287.965,"elapsed_within_tithi_degrees":11.965},"nakshatra":{"number":8,"name":"Puṣya","pada":2,"moon_longitude":99.8229,"elapsed_within_degrees":6.4895},"yoga":{"number":21,"name":"Siddha","sum_longitude":271.6807},"karana":{"half_tithi_index":47,"name":"Gara"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.5,"elongation":72.035},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.5,"opposition_distance":107.965}},"eclipse_window_40days":[{"offset_days":20,"type":"lunar","occurs":true,"moon_latitude":0.099,"opposition_distance":2.477}]},"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":"05:32","sunsetLocal":"17:14","solarNoonLocal":"11:23","dayLengthHours":11.706625781393514,"dayLengthDisplay":"11 Hours 42 Mins 24 Secs","nightLengthDisplay":"12 Hours 17 Mins 36 Secs","moonriseLocal":"23:45","moonsetLocal":"12:57","rahuKala":{"name":"Rāhu Kāla","start":"09:55","end":"11:23","startHours":9.915440662506146,"endHours":11.378768885180335,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:18","end":"15:46","startHours":14.305425330528713,"endHours":15.768753553202902,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:59","end":"08:27","startHours":6.988784217157766,"endHours":8.452112439831955,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:15","end":"08:39","startHours":8.257002010142063,"endHours":8.647222869521848,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:01","end":"06:20","startHours":6.013232068708307,"endHours":6.325408756212134,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"10:59","end":"11:46","startHours":10.98854802580055,"endHours":11.76898974456012,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:58","end":"04:45","startHours":3.964572556964442,"endHours":4.74501427572401,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:33","end":"05:32","startHours":4.549903846034118,"endHours":5.525455994483577,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:20","end":"14:07","startHours":13.329873182079254,"endHours":14.110314900838821,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:02","end":"17:26","startHours":17.032081775877092,"endHours":17.43208177587709,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:14","end":"17:43","startHours":17.23208177587709,"endHours":17.71985785010182,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:59","end":"18:44","startHours":16.98208177587709,"endHours":18.73208177587709,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"22:59","end":"23:46","startHours":22.98854802580055,"endHours":23.76898974456012,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:32","end":"06:59","startHours":5.525455994483577,"endHours":6.988784217157766,"quality":"neutral"},{"name":"Labha","start":"06:59","end":"08:27","startHours":6.988784217157766,"endHours":8.452112439831955,"quality":"auspicious"},{"name":"Amṛta","start":"08:27","end":"09:55","startHours":8.452112439831955,"endHours":9.915440662506146,"quality":"auspicious"},{"name":"Kāla","start":"09:55","end":"11:23","startHours":9.915440662506146,"endHours":11.378768885180335,"quality":"inauspicious"},{"name":"Śubha","start":"11:23","end":"12:51","startHours":11.378768885180335,"endHours":12.842097107854524,"quality":"auspicious"},{"name":"Roga","start":"12:51","end":"14:18","startHours":12.842097107854524,"endHours":14.305425330528713,"quality":"inauspicious"},{"name":"Udveg","start":"14:18","end":"15:46","startHours":14.305425330528713,"endHours":15.768753553202902,"quality":"inauspicious"},{"name":"Chala","start":"15:46","end":"17:14","startHours":15.768753553202902,"endHours":17.23208177587709,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:14","end":"18:46","startHours":17.23208177587709,"endHours":18.768753553202902,"quality":"inauspicious"},{"name":"Udveg","start":"18:46","end":"20:18","startHours":18.768753553202902,"endHours":20.305425330528713,"quality":"inauspicious"},{"name":"Chala","start":"20:18","end":"21:51","startHours":20.305425330528713,"endHours":21.842097107854524,"quality":"neutral"},{"name":"Labha","start":"21:51","end":"23:23","startHours":21.842097107854524,"endHours":23.378768885180335,"quality":"auspicious"},{"name":"Amṛta","start":"23:23","end":"00:55","startHours":23.378768885180335,"endHours":24.915440662506146,"quality":"auspicious"},{"name":"Kāla","start":"00:55","end":"02:27","startHours":24.915440662506146,"endHours":26.452112439831957,"quality":"inauspicious"},{"name":"Śubha","start":"02:27","end":"03:59","startHours":26.452112439831957,"endHours":27.988784217157765,"quality":"auspicious"},{"name":"Roga","start":"03:59","end":"05:32","startHours":27.988784217157765,"endHours":29.52545599448358,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:32","end":"06:32","startHours":5.525455994483577,"endHours":6.525455994483577,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:32","end":"07:32","startHours":6.525455994483577,"endHours":7.525455994483577,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:32","end":"08:32","startHours":7.525455994483577,"endHours":8.525455994483577,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:32","end":"09:32","startHours":8.525455994483577,"endHours":9.525455994483577,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:32","end":"10:32","startHours":9.525455994483577,"endHours":10.525455994483577,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:32","end":"11:32","startHours":10.525455994483577,"endHours":11.525455994483577,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:32","end":"12:32","startHours":11.525455994483577,"endHours":12.525455994483577,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:32","end":"13:32","startHours":12.525455994483577,"endHours":13.525455994483577,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:32","end":"14:32","startHours":13.525455994483577,"endHours":14.525455994483577,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:32","end":"15:32","startHours":14.525455994483577,"endHours":15.525455994483577,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:32","end":"16:32","startHours":15.525455994483577,"endHours":16.52545599448358,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:32","end":"17:32","startHours":16.52545599448358,"endHours":17.52545599448358,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:32","end":"18:32","startHours":17.52545599448358,"endHours":18.52545599448358,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:32","end":"19:32","startHours":18.52545599448358,"endHours":19.52545599448358,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:32","end":"20:32","startHours":19.52545599448358,"endHours":20.52545599448358,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:32","end":"21:32","startHours":20.52545599448358,"endHours":21.52545599448358,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:32","end":"22:32","startHours":21.52545599448358,"endHours":22.52545599448358,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:32","end":"23:32","startHours":22.52545599448358,"endHours":23.52545599448358,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:32","end":"00:32","startHours":23.52545599448358,"endHours":24.52545599448358,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:32","end":"01:32","startHours":24.52545599448358,"endHours":25.52545599448358,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:32","end":"02:32","startHours":25.52545599448358,"endHours":26.52545599448358,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:32","end":"03:32","startHours":26.52545599448358,"endHours":27.52545599448358,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:32","end":"04:32","startHours":27.52545599448358,"endHours":28.52545599448358,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:32","end":"05:32","startHours":28.52545599448358,"endHours":29.52545599448358,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"South-East","anandadiYoga":{"name":"Dhātṛ","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-7.430025198305776,"eotMinutes":14.219466889179907,"ayanamsa":26.0012}},"calendars":{"vikram_samvat":2210,"vikram_samvatsara":"Akṣaya","saka_samvat":2075,"saka_samvatsara":"Pramādī","bengali_samvat":1560,"malayalam_era":1329,"nanakshahi_year":684,"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 Navamī · Vikram 2210 Akṣaya · Śaka 2075 Pramādī"},"festivals":[],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 12, 2153 CE · Howrah, West Bengal · Vidhyamitra","description":"October 12, 2153 CE for Howrah, West Bengal: Kṛṣṇa Navamī, sūryodaya 05:32, sūryāsta 17:14.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/2153-10-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/2153-10-12","sa":"https://sa.vidhyamitra.com/city/howrah/2153-10-12","hi":"https://hi.vidhyamitra.com/city/howrah/2153-10-12","x-default":"https://vidhyamitra.com/city/howrah/2153-10-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T10:00:10.703Z","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":"2026-06-03T10:00:10.703Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T10:00:10.703Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}