{"id":"vidhyamitra:city-day:howrah:2170-07-24:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/2170-07-24","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2170-07-24","date_display":"July 24, 2170 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":2170,"month":7,"day":24,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2513840.770833,"kali_year":5272,"ahargana":1925375.2708,"sun":{"sidereal_longitude":94.2743,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":226.9448,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":132.6705,"elapsed_within_tithi_degrees":0.6705},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1,"moon_longitude":226.9448,"elapsed_within_degrees":0.2781},"yoga":{"number":25,"name":"Brahma","sum_longitude":321.2191},"karana":{"half_tithi_index":22,"name":"Bava"},"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":2170,"month":7,"day":24,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2513840.770833,"ahargana":1925375.2708,"kali_year":5272,"ayanamsa_lahiri":26.2356,"grahas":{"sun":{"sidereal_longitude":95.157554,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"moon":{"sidereal_longitude":228.02405399999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false,"latitude":-0.2033},"mars":{"sidereal_longitude":165.123554,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":98.49535400000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":138.610254,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":136.335354,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":307.304754,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":44.3526,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":224.3526,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"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":2170,"month":7,"day":24,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2513840.770833,"kali_year":5272,"ahargana":1925375.2708,"sun":{"sidereal_longitude":94.2743,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":226.9448,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":132.6705,"elapsed_within_tithi_degrees":0.6705},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1,"moon_longitude":226.9448,"elapsed_within_degrees":0.2781},"yoga":{"number":25,"name":"Brahma","sum_longitude":321.2191},"karana":{"half_tithi_index":22,"name":"Bava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.203,"elongation":132.671},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.203,"opposition_distance":47.329}},"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":"05:05","sunsetLocal":"18:22","solarNoonLocal":"11:43","dayLengthHours":13.281472289193047,"dayLengthDisplay":"13 Hours 16 Mins 53 Secs","nightLengthDisplay":"10 Hours 43 Mins 07 Secs","moonriseLocal":"15:12","moonsetLocal":"01:58","rahuKala":{"name":"Rāhu Kāla","start":"15:02","end":"16:42","startHours":15.038797572150237,"endHours":16.698981608299366,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:24","end":"10:03","startHours":8.398061427553714,"endHours":10.058245463702843,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:43","end":"13:23","startHours":11.718429499851975,"endHours":13.378613536001104,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:11","end":"08:37","startHours":8.176703556067162,"endHours":8.619419299040263,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:38","end":"05:59","startHours":5.631088033971828,"endHours":5.985260628350309,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:17","end":"12:10","startHours":11.275713756878874,"endHours":12.161145242825077,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:18","end":"04:12","startHours":3.3068303833630446,"endHours":4.192261869309248,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:58","end":"05:05","startHours":3.970903997822697,"endHours":5.077693355255451,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:56","end":"14:49","startHours":13.93200821471748,"endHours":14.817439700663684,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:10","end":"18:34","startHours":18.1591656444485,"endHours":18.5591656444485,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:22","end":"18:55","startHours":18.3591656444485,"endHours":18.912560323164875,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:07","end":"19:52","startHours":18.1091656444485,"endHours":19.8591656444485,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:17","end":"00:10","startHours":23.275713756878872,"endHours":24.16114524282508,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:05","end":"06:44","startHours":5.077693355255451,"endHours":6.737877391404582,"quality":"inauspicious"},{"name":"Udveg","start":"06:44","end":"08:24","startHours":6.737877391404582,"endHours":8.398061427553714,"quality":"inauspicious"},{"name":"Chala","start":"08:24","end":"10:03","startHours":8.398061427553714,"endHours":10.058245463702843,"quality":"neutral"},{"name":"Labha","start":"10:03","end":"11:43","startHours":10.058245463702843,"endHours":11.718429499851975,"quality":"auspicious"},{"name":"Amṛta","start":"11:43","end":"13:23","startHours":11.718429499851975,"endHours":13.378613536001104,"quality":"auspicious"},{"name":"Kāla","start":"13:23","end":"15:02","startHours":13.378613536001104,"endHours":15.038797572150237,"quality":"inauspicious"},{"name":"Śubha","start":"15:02","end":"16:42","startHours":15.038797572150237,"endHours":16.698981608299366,"quality":"auspicious"},{"name":"Roga","start":"16:42","end":"18:22","startHours":16.698981608299366,"endHours":18.3591656444485,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:22","end":"19:42","startHours":18.3591656444485,"endHours":19.69898160829937,"quality":"inauspicious"},{"name":"Śubha","start":"19:42","end":"21:02","startHours":19.69898160829937,"endHours":21.038797572150237,"quality":"auspicious"},{"name":"Roga","start":"21:02","end":"22:23","startHours":21.038797572150237,"endHours":22.378613536001104,"quality":"inauspicious"},{"name":"Udveg","start":"22:23","end":"23:43","startHours":22.378613536001104,"endHours":23.718429499851975,"quality":"inauspicious"},{"name":"Chala","start":"23:43","end":"01:03","startHours":23.718429499851975,"endHours":25.058245463702846,"quality":"neutral"},{"name":"Labha","start":"01:03","end":"02:24","startHours":25.058245463702846,"endHours":26.398061427553714,"quality":"auspicious"},{"name":"Amṛta","start":"02:24","end":"03:44","startHours":26.398061427553714,"endHours":27.73787739140458,"quality":"auspicious"},{"name":"Kāla","start":"03:44","end":"05:05","startHours":27.73787739140458,"endHours":29.07769335525545,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:05","end":"06:05","startHours":5.077693355255451,"endHours":6.077693355255451,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:05","end":"07:05","startHours":6.077693355255451,"endHours":7.077693355255451,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:05","end":"08:05","startHours":7.077693355255451,"endHours":8.077693355255452,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:05","end":"09:05","startHours":8.077693355255452,"endHours":9.077693355255452,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:05","end":"10:05","startHours":9.077693355255452,"endHours":10.077693355255452,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:05","end":"11:05","startHours":10.077693355255452,"endHours":11.077693355255452,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:05","end":"12:05","startHours":11.077693355255452,"endHours":12.077693355255452,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:05","end":"13:05","startHours":12.077693355255452,"endHours":13.077693355255452,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:05","end":"14:05","startHours":13.077693355255452,"endHours":14.077693355255452,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:05","end":"15:05","startHours":14.077693355255452,"endHours":15.077693355255452,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:05","end":"16:05","startHours":15.077693355255452,"endHours":16.07769335525545,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:05","end":"17:05","startHours":16.07769335525545,"endHours":17.07769335525545,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:05","end":"18:05","startHours":17.07769335525545,"endHours":18.07769335525545,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:05","end":"19:05","startHours":18.07769335525545,"endHours":19.07769335525545,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:05","end":"20:05","startHours":19.07769335525545,"endHours":20.07769335525545,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:05","end":"21:05","startHours":20.07769335525545,"endHours":21.07769335525545,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:05","end":"22:05","startHours":21.07769335525545,"endHours":22.07769335525545,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:05","end":"23:05","startHours":22.07769335525545,"endHours":23.07769335525545,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:05","end":"00:05","startHours":23.07769335525545,"endHours":24.07769335525545,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:05","end":"01:05","startHours":24.07769335525545,"endHours":25.07769335525545,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:05","end":"02:05","startHours":25.07769335525545,"endHours":26.07769335525545,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:05","end":"03:05","startHours":26.07769335525545,"endHours":27.07769335525545,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:05","end":"04:05","startHours":27.07769335525545,"endHours":28.07769335525545,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:05","end":"05:05","startHours":28.07769335525545,"endHours":29.07769335525545,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"North-East","rahuVasa":"North","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":19.84700010831766,"eotMinutes":-6.160169991118456,"ayanamsa":26.2356}},"calendars":{"vikram_samvat":2227,"vikram_samvatsara":"Subhānu","saka_samvat":2092,"saka_samvatsara":"Pramoda","bengali_samvat":1577,"malayalam_era":1346,"nanakshahi_year":701,"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":"Karkaṭa (Āḍi)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla Dvādaśī · Vikram 2227 Subhānu · Śaka 2092 Pramoda"},"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":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Jyeṣṭhā","url":"/day/-3137-10-20","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 24, 2170 CE · Howrah, West Bengal · Vidhyamitra","description":"July 24, 2170 CE for Howrah, West Bengal: Śukla Dvādaśī, sūryodaya 05:05, sūryāsta 18:22.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/2170-07-24","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/2170-07-24","sa":"https://sa.vidhyamitra.com/city/howrah/2170-07-24","hi":"https://hi.vidhyamitra.com/city/howrah/2170-07-24","x-default":"https://vidhyamitra.com/city/howrah/2170-07-24"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T07:47:20.038Z","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":"2026-06-03T07:47:20.038Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T07:47:20.038Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}