{"id":"vidhyamitra:city-day:howrah:2145-07-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/2145-07-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2145-07-01","date_display":"July 1, 2145 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":2145,"month":7,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2504686.770833,"kali_year":5247,"ahargana":1916221.2708,"sun":{"sidereal_longitude":72.9391,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":205.0615,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":132.1224,"elapsed_within_tithi_degrees":0.1224},"nakshatra":{"number":16,"name":"Viśākhā","pada":2,"moon_longitude":205.0615,"elapsed_within_degrees":5.0615},"yoga":{"number":21,"name":"Siddha","sum_longitude":278.0007},"karana":{"half_tithi_index":22,"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":2145,"month":7,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2504686.770833,"ahargana":1916221.2708,"kali_year":5247,"ayanamsa_lahiri":25.8855,"grahas":{"sun":{"sidereal_longitude":73.607504,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":203.06410400000004,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false,"latitude":2.6233},"mars":{"sidereal_longitude":91.02790399999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":72.41100399999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":103.31150400000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"venus":{"sidereal_longitude":33.95530400000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":3.646604000000025,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":169.3756,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":349.3756,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","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":2145,"month":7,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2504686.770833,"kali_year":5247,"ahargana":1916221.2708,"sun":{"sidereal_longitude":72.9391,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":205.0615,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":132.1224,"elapsed_within_tithi_degrees":0.1224},"nakshatra":{"number":16,"name":"Viśākhā","pada":2,"moon_longitude":205.0615,"elapsed_within_degrees":5.0615},"yoga":{"number":21,"name":"Siddha","sum_longitude":278.0007},"karana":{"half_tithi_index":22,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.623,"elongation":132.122},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.623,"opposition_distance":47.878}},"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":"04:56","sunsetLocal":"18:25","solarNoonLocal":"11:40","dayLengthHours":13.49621824971559,"dayLengthDisplay":"13 Hours 29 Mins 46 Secs","nightLengthDisplay":"10 Hours 30 Mins 14 Secs","moonriseLocal":"14:46","moonsetLocal":"01:51","rahuKala":{"name":"Rāhu Kāla","start":"13:22","end":"15:03","startHours":13.360658701288962,"endHours":15.04768598250341,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"04:56","end":"06:37","startHours":4.925522295216719,"endHours":6.612549576431167,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:18","end":"09:59","startHours":8.299576857645615,"endHours":9.986604138860065,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:04","end":"08:31","startHours":8.074639886817023,"endHours":8.524513828474209,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:29","end":"05:51","startHours":5.487864722288202,"endHours":5.847763875613951,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:13","end":"12:07","startHours":11.223757478417328,"endHours":12.1235053617317,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:08","end":"04:02","startHours":3.1260265285879734,"endHours":4.025774411902346,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:48","end":"04:56","startHours":3.800837441073753,"endHours":4.925522295216719,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:55","end":"14:49","startHours":13.923001128360443,"endHours":14.822749011674816,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:13","end":"18:37","startHours":18.22174054493231,"endHours":18.621740544932308,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:25","end":"18:59","startHours":18.42174054493231,"endHours":18.98408297200379,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:10","end":"19:55","startHours":18.17174054493231,"endHours":19.92174054493231,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:13","end":"00:07","startHours":23.223757478417326,"endHours":24.123505361731702,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"04:56","end":"06:37","startHours":4.925522295216719,"endHours":6.612549576431167,"quality":"auspicious"},{"name":"Roga","start":"06:37","end":"08:18","startHours":6.612549576431167,"endHours":8.299576857645615,"quality":"inauspicious"},{"name":"Udveg","start":"08:18","end":"09:59","startHours":8.299576857645615,"endHours":9.986604138860065,"quality":"inauspicious"},{"name":"Chala","start":"09:59","end":"11:40","startHours":9.986604138860065,"endHours":11.673631420074514,"quality":"neutral"},{"name":"Labha","start":"11:40","end":"13:22","startHours":11.673631420074514,"endHours":13.360658701288962,"quality":"auspicious"},{"name":"Amṛta","start":"13:22","end":"15:03","startHours":13.360658701288962,"endHours":15.04768598250341,"quality":"auspicious"},{"name":"Kāla","start":"15:03","end":"16:44","startHours":15.04768598250341,"endHours":16.73471326371786,"quality":"inauspicious"},{"name":"Śubha","start":"16:44","end":"18:25","startHours":16.73471326371786,"endHours":18.42174054493231,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:25","end":"19:44","startHours":18.42174054493231,"endHours":19.73471326371786,"quality":"auspicious"},{"name":"Kāla","start":"19:44","end":"21:03","startHours":19.73471326371786,"endHours":21.04768598250341,"quality":"inauspicious"},{"name":"Śubha","start":"21:03","end":"22:22","startHours":21.04768598250341,"endHours":22.360658701288962,"quality":"auspicious"},{"name":"Roga","start":"22:22","end":"23:40","startHours":22.360658701288962,"endHours":23.673631420074514,"quality":"inauspicious"},{"name":"Udveg","start":"23:40","end":"00:59","startHours":23.673631420074514,"endHours":24.986604138860066,"quality":"inauspicious"},{"name":"Chala","start":"00:59","end":"02:18","startHours":24.986604138860066,"endHours":26.29957685764562,"quality":"neutral"},{"name":"Labha","start":"02:18","end":"03:37","startHours":26.29957685764562,"endHours":27.612549576431167,"quality":"auspicious"},{"name":"Amṛta","start":"03:37","end":"04:56","startHours":27.612549576431167,"endHours":28.92552229521672,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"04:56","end":"05:56","startHours":4.925522295216719,"endHours":5.925522295216719,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"05:56","end":"06:56","startHours":5.925522295216719,"endHours":6.925522295216719,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"06:56","end":"07:56","startHours":6.925522295216719,"endHours":7.925522295216719,"planetary_lord":"Moon"},{"name":"Hora 4","start":"07:56","end":"08:56","startHours":7.925522295216719,"endHours":8.92552229521672,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"08:56","end":"09:56","startHours":8.92552229521672,"endHours":9.92552229521672,"planetary_lord":"Venus"},{"name":"Hora 6","start":"09:56","end":"10:56","startHours":9.92552229521672,"endHours":10.92552229521672,"planetary_lord":"Sun"},{"name":"Hora 7","start":"10:56","end":"11:56","startHours":10.92552229521672,"endHours":11.92552229521672,"planetary_lord":"Mars"},{"name":"Hora 8","start":"11:56","end":"12:56","startHours":11.92552229521672,"endHours":12.92552229521672,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"12:56","end":"13:56","startHours":12.92552229521672,"endHours":13.92552229521672,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"13:56","end":"14:56","startHours":13.92552229521672,"endHours":14.92552229521672,"planetary_lord":"Moon"},{"name":"Hora 11","start":"14:56","end":"15:56","startHours":14.92552229521672,"endHours":15.92552229521672,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"15:56","end":"16:56","startHours":15.92552229521672,"endHours":16.92552229521672,"planetary_lord":"Venus"},{"name":"Hora 13","start":"16:56","end":"17:56","startHours":16.92552229521672,"endHours":17.92552229521672,"planetary_lord":"Sun"},{"name":"Hora 14","start":"17:56","end":"18:56","startHours":17.92552229521672,"endHours":18.92552229521672,"planetary_lord":"Mars"},{"name":"Hora 15","start":"18:56","end":"19:56","startHours":18.92552229521672,"endHours":19.92552229521672,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"19:56","end":"20:56","startHours":19.92552229521672,"endHours":20.92552229521672,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"20:56","end":"21:56","startHours":20.92552229521672,"endHours":21.92552229521672,"planetary_lord":"Moon"},{"name":"Hora 18","start":"21:56","end":"22:56","startHours":21.92552229521672,"endHours":22.92552229521672,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"22:56","end":"23:56","startHours":22.92552229521672,"endHours":23.92552229521672,"planetary_lord":"Venus"},{"name":"Hora 20","start":"23:56","end":"00:56","startHours":23.92552229521672,"endHours":24.92552229521672,"planetary_lord":"Sun"},{"name":"Hora 21","start":"00:56","end":"01:56","startHours":24.92552229521672,"endHours":25.92552229521672,"planetary_lord":"Mars"},{"name":"Hora 22","start":"01:56","end":"02:56","startHours":25.92552229521672,"endHours":26.92552229521672,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"02:56","end":"03:56","startHours":26.92552229521672,"endHours":27.92552229521672,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"03:56","end":"04:56","startHours":27.92552229521672,"endHours":28.92552229521672,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"North","rahuVasa":"North-West","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":23.096804283062916,"eotMinutes":-3.4722852044708983,"ayanamsa":25.8855}},"calendars":{"vikram_samvat":2202,"vikram_samvatsara":"Kālayukta","saka_samvat":2067,"saka_samvatsara":"Viśvāvasu","bengali_samvat":1552,"malayalam_era":1321,"nanakshahi_year":676,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āṣāḍha","lunar_month_amanta":"Āṣāḍha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla Dvādaśī · Vikram 2202 Kālayukta · Śaka 2067 Viśvāvasu"},"festivals":[],"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":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Viśākhā","url":"/day/-0562-04-11","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 July 1, 2145 CE · Howrah, West Bengal · Vidhyamitra","description":"July 1, 2145 CE for Howrah, West Bengal: Śukla Dvādaśī, sūryodaya 04:56, sūryāsta 18:25.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/2145-07-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/2145-07-01","sa":"https://sa.vidhyamitra.com/city/howrah/2145-07-01","hi":"https://hi.vidhyamitra.com/city/howrah/2145-07-01","x-default":"https://vidhyamitra.com/city/howrah/2145-07-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T23:34:38.363Z","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":"2026-05-31T23:34:38.363Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T23:34:38.363Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}