{"id":"vidhyamitra:city-day:howrah:2081-07-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/2081-07-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2081-07-01","date_display":"July 1, 2081 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":2081,"month":7,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2481311.770833,"kali_year":5183,"ahargana":1892846.2708,"sun":{"sidereal_longitude":74.4161,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":4.8205,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":290.4044,"elapsed_within_tithi_degrees":2.4044},"nakshatra":{"number":1,"name":"Aśvinī","pada":2,"moon_longitude":4.8205,"elapsed_within_degrees":4.8205},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":79.2366},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2081,"month":7,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2481311.770833,"ahargana":1892846.2708,"kali_year":5183,"ayanamsa_lahiri":24.9915,"grahas":{"sun":{"sidereal_longitude":74.941101,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":3.6116010000000074,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false,"latitude":2.7017},"mars":{"sidereal_longitude":87.37580100000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":54.50500099999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":331.818801,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":32.87940100000003,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":301.289001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":327.8956,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":147.8956,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara 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":2081,"month":7,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2481311.770833,"kali_year":5183,"ahargana":1892846.2708,"sun":{"sidereal_longitude":74.4161,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":4.8205,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":290.4044,"elapsed_within_tithi_degrees":2.4044},"nakshatra":{"number":1,"name":"Aśvinī","pada":2,"moon_longitude":4.8205,"elapsed_within_degrees":4.8205},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":79.2366},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.702,"elongation":69.596},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.702,"opposition_distance":110.404}},"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":13.494043212079008,"dayLengthDisplay":"13 Hours 29 Mins 39 Secs","nightLengthDisplay":"10 Hours 30 Mins 21 Secs","moonriseLocal":"00:34","moonsetLocal":"13:16","rahuKala":{"name":"Rāhu Kāla","start":"15:03","end":"16:44","startHours":15.047142223094266,"endHours":16.73389762460414,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:18","end":"09:59","startHours":8.30012061705476,"endHours":9.986876018564637,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:40","end":"13:22","startHours":11.673631420074514,"endHours":13.36038682158439,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:05","end":"08:32","startHours":8.075219896853444,"endHours":8.525021337256078,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:29","end":"05:51","startHours":5.488861614538301,"endHours":5.848702766860408,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:13","end":"12:07","startHours":11.22382997967188,"endHours":12.123432860477148,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:08","end":"04:02","startHours":3.127404052424475,"endHours":4.0270069332297425,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:48","end":"04:56","startHours":3.8021062130284253,"endHours":4.926609814035009,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:55","end":"14:49","startHours":13.92263862208768,"endHours":14.822241502892947,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:13","end":"18:37","startHours":18.220653026114018,"endHours":18.620653026114017,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:25","end":"18:59","startHours":18.420653026114017,"endHours":18.982904826617307,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:10","end":"19:55","startHours":18.170653026114017,"endHours":19.920653026114017,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:13","end":"00:07","startHours":23.22382997967188,"endHours":24.12343286047715,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"04:56","end":"06:37","startHours":4.926609814035009,"endHours":6.613365215544885,"quality":"inauspicious"},{"name":"Udveg","start":"06:37","end":"08:18","startHours":6.613365215544885,"endHours":8.30012061705476,"quality":"inauspicious"},{"name":"Chala","start":"08:18","end":"09:59","startHours":8.30012061705476,"endHours":9.986876018564637,"quality":"neutral"},{"name":"Labha","start":"09:59","end":"11:40","startHours":9.986876018564637,"endHours":11.673631420074514,"quality":"auspicious"},{"name":"Amṛta","start":"11:40","end":"13:22","startHours":11.673631420074514,"endHours":13.36038682158439,"quality":"auspicious"},{"name":"Kāla","start":"13:22","end":"15:03","startHours":13.36038682158439,"endHours":15.047142223094266,"quality":"inauspicious"},{"name":"Śubha","start":"15:03","end":"16:44","startHours":15.047142223094266,"endHours":16.73389762460414,"quality":"auspicious"},{"name":"Roga","start":"16:44","end":"18:25","startHours":16.73389762460414,"endHours":18.420653026114017,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:25","end":"19:44","startHours":18.420653026114017,"endHours":19.73389762460414,"quality":"inauspicious"},{"name":"Śubha","start":"19:44","end":"21:03","startHours":19.73389762460414,"endHours":21.047142223094266,"quality":"auspicious"},{"name":"Roga","start":"21:03","end":"22:22","startHours":21.047142223094266,"endHours":22.360386821584388,"quality":"inauspicious"},{"name":"Udveg","start":"22:22","end":"23:40","startHours":22.360386821584388,"endHours":23.673631420074514,"quality":"inauspicious"},{"name":"Chala","start":"23:40","end":"00:59","startHours":23.673631420074514,"endHours":24.986876018564637,"quality":"neutral"},{"name":"Labha","start":"00:59","end":"02:18","startHours":24.986876018564637,"endHours":26.30012061705476,"quality":"auspicious"},{"name":"Amṛta","start":"02:18","end":"03:37","startHours":26.30012061705476,"endHours":27.613365215544885,"quality":"auspicious"},{"name":"Kāla","start":"03:37","end":"04:56","startHours":27.613365215544885,"endHours":28.92660981403501,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"04:56","end":"05:56","startHours":4.926609814035009,"endHours":5.926609814035009,"planetary_lord":"Mars"},{"name":"Hora 2","start":"05:56","end":"06:56","startHours":5.926609814035009,"endHours":6.926609814035009,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"06:56","end":"07:56","startHours":6.926609814035009,"endHours":7.926609814035009,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"07:56","end":"08:56","startHours":7.926609814035009,"endHours":8.92660981403501,"planetary_lord":"Moon"},{"name":"Hora 5","start":"08:56","end":"09:56","startHours":8.92660981403501,"endHours":9.92660981403501,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"09:56","end":"10:56","startHours":9.92660981403501,"endHours":10.92660981403501,"planetary_lord":"Venus"},{"name":"Hora 7","start":"10:56","end":"11:56","startHours":10.92660981403501,"endHours":11.92660981403501,"planetary_lord":"Sun"},{"name":"Hora 8","start":"11:56","end":"12:56","startHours":11.92660981403501,"endHours":12.92660981403501,"planetary_lord":"Mars"},{"name":"Hora 9","start":"12:56","end":"13:56","startHours":12.92660981403501,"endHours":13.92660981403501,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"13:56","end":"14:56","startHours":13.92660981403501,"endHours":14.92660981403501,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"14:56","end":"15:56","startHours":14.92660981403501,"endHours":15.92660981403501,"planetary_lord":"Moon"},{"name":"Hora 12","start":"15:56","end":"16:56","startHours":15.92660981403501,"endHours":16.92660981403501,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"16:56","end":"17:56","startHours":16.92660981403501,"endHours":17.92660981403501,"planetary_lord":"Venus"},{"name":"Hora 14","start":"17:56","end":"18:56","startHours":17.92660981403501,"endHours":18.92660981403501,"planetary_lord":"Sun"},{"name":"Hora 15","start":"18:56","end":"19:56","startHours":18.92660981403501,"endHours":19.92660981403501,"planetary_lord":"Mars"},{"name":"Hora 16","start":"19:56","end":"20:56","startHours":19.92660981403501,"endHours":20.92660981403501,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"20:56","end":"21:56","startHours":20.92660981403501,"endHours":21.92660981403501,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"21:56","end":"22:56","startHours":21.92660981403501,"endHours":22.92660981403501,"planetary_lord":"Moon"},{"name":"Hora 19","start":"22:56","end":"23:56","startHours":22.92660981403501,"endHours":23.92660981403501,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"23:56","end":"00:56","startHours":23.92660981403501,"endHours":24.92660981403501,"planetary_lord":"Venus"},{"name":"Hora 21","start":"00:56","end":"01:56","startHours":24.92660981403501,"endHours":25.92660981403501,"planetary_lord":"Sun"},{"name":"Hora 22","start":"01:56","end":"02:56","startHours":25.92660981403501,"endHours":26.92660981403501,"planetary_lord":"Mars"},{"name":"Hora 23","start":"02:56","end":"03:56","startHours":26.92660981403501,"endHours":27.92660981403501,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"03:56","end":"04:56","startHours":27.92660981403501,"endHours":28.92660981403501,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","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":"North (Uttara)","chandraVasa":"East","rahuVasa":"North","anandadiYoga":{"name":"Vajra","quality":"Inauspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":23.064740196607136,"eotMinutes":-3.4722852044708983,"ayanamsa":24.9915}},"calendars":{"vikram_samvat":2138,"vikram_samvatsara":"Ānanda","saka_samvat":2003,"saka_samvatsara":"Plava","bengali_samvat":1488,"malayalam_era":1257,"nanakshahi_year":612,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āṣāḍha","lunar_month_amanta":"Jyeṣṭha","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 Kṛṣṇa Daśamī · Vikram 2138 Ānanda · Śaka 2003 Plava"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","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, 2081 CE · Howrah, West Bengal · Vidhyamitra","description":"July 1, 2081 CE for Howrah, West Bengal: Kṛṣṇa Daśamī, sūryodaya 04:56, sūryāsta 18:25.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/2081-07-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/2081-07-01","sa":"https://sa.vidhyamitra.com/city/howrah/2081-07-01","hi":"https://hi.vidhyamitra.com/city/howrah/2081-07-01","x-default":"https://vidhyamitra.com/city/howrah/2081-07-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T09:48:13.499Z","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":"2026-06-01T09:48:13.499Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T09:48:13.499Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}