{"id":"vidhyamitra:city-day:lucknow:2191-08-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/lucknow/2191-08-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2191-08-12","date_display":"August 12, 2191 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":2191,"month":8,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2521529.770833,"kali_year":5293,"ahargana":1933064.2708,"sun":{"sidereal_longitude":111.9202,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":19.5222,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":267.602,"elapsed_within_tithi_degrees":3.602},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2,"moon_longitude":19.5222,"elapsed_within_degrees":6.1889},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":131.4424},"karana":{"half_tithi_index":44,"name":"Bālava"},"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":2191,"month":8,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2521529.770833,"ahargana":1933064.2708,"kali_year":5293,"ayanamsa_lahiri":26.5297,"grahas":{"sun":{"sidereal_longitude":112.965978,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":23.377178000000015,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false,"latitude":1.7256},"mars":{"sidereal_longitude":249.32977800000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":102.03637800000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":74.604378,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":67.20837799999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":204.60287800000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":356.9524,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":176.9524,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"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":2191,"month":8,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2521529.770833,"kali_year":5293,"ahargana":1933064.2708,"sun":{"sidereal_longitude":111.9202,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":19.5222,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":267.602,"elapsed_within_tithi_degrees":3.602},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2,"moon_longitude":19.5222,"elapsed_within_degrees":6.1889},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":131.4424},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.726,"elongation":92.398},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.726,"opposition_distance":87.602}},"eclipse_window_40days":[]},"city":{"slug":"lucknow","name":"Lucknow, Uttar Pradesh","lat":26.8467,"lon":80.9462,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"lucknow","name":"Lucknow, Uttar Pradesh","lat":26.8467,"lon":80.9462,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"sunriseLocal":"05:36","sunsetLocal":"18:46","solarNoonLocal":"12:11","dayLengthHours":13.167390120319176,"dayLengthDisplay":"13 Hours 10 Mins 03 Secs","nightLengthDisplay":"10 Hours 49 Mins 57 Secs","moonriseLocal":"23:33","moonsetLocal":"12:53","rahuKala":{"name":"Rāhu Kāla","start":"10:32","end":"12:11","startHours":10.536649582224156,"endHours":12.182573347264054,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:28","end":"17:07","startHours":15.474420877343846,"endHours":17.120344642383746,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:15","end":"08:53","startHours":7.244802052144362,"endHours":8.890725817184258,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:40","end":"09:07","startHours":8.67126931517894,"endHours":9.110182319189578,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:09","end":"06:30","startHours":6.147519542117764,"endHours":6.498649945326275,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:45","end":"12:37","startHours":11.743660343253415,"endHours":12.621486351274692,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:51","end":"04:43","startHours":3.8432262710619076,"endHours":4.721052279083186,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:30","end":"05:36","startHours":4.501595777077867,"endHours":5.598878287104465,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:23","end":"15:15","startHours":14.377138367317247,"endHours":15.254964375338526,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:34","end":"18:58","startHours":18.566268407423642,"endHours":18.96626840742364,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:46","end":"19:19","startHours":18.76626840742364,"endHours":19.31490966243694,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:31","end":"20:16","startHours":18.51626840742364,"endHours":20.26626840742364,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:45","end":"00:37","startHours":23.743660343253413,"endHours":24.621486351274694,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:36","end":"07:15","startHours":5.598878287104465,"endHours":7.244802052144362,"quality":"neutral"},{"name":"Labha","start":"07:15","end":"08:53","startHours":7.244802052144362,"endHours":8.890725817184258,"quality":"auspicious"},{"name":"Amṛta","start":"08:53","end":"10:32","startHours":8.890725817184258,"endHours":10.536649582224156,"quality":"auspicious"},{"name":"Kāla","start":"10:32","end":"12:11","startHours":10.536649582224156,"endHours":12.182573347264054,"quality":"inauspicious"},{"name":"Śubha","start":"12:11","end":"13:50","startHours":12.182573347264054,"endHours":13.82849711230395,"quality":"auspicious"},{"name":"Roga","start":"13:50","end":"15:28","startHours":13.82849711230395,"endHours":15.474420877343846,"quality":"inauspicious"},{"name":"Udveg","start":"15:28","end":"17:07","startHours":15.474420877343846,"endHours":17.120344642383746,"quality":"inauspicious"},{"name":"Chala","start":"17:07","end":"18:46","startHours":17.120344642383746,"endHours":18.76626840742364,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:46","end":"20:07","startHours":18.76626840742364,"endHours":20.120344642383746,"quality":"inauspicious"},{"name":"Udveg","start":"20:07","end":"21:28","startHours":20.120344642383746,"endHours":21.474420877343846,"quality":"inauspicious"},{"name":"Chala","start":"21:28","end":"22:50","startHours":21.474420877343846,"endHours":22.82849711230395,"quality":"neutral"},{"name":"Labha","start":"22:50","end":"00:11","startHours":22.82849711230395,"endHours":24.182573347264054,"quality":"auspicious"},{"name":"Amṛta","start":"00:11","end":"01:32","startHours":24.182573347264054,"endHours":25.536649582224157,"quality":"auspicious"},{"name":"Kāla","start":"01:32","end":"02:53","startHours":25.536649582224157,"endHours":26.89072581718426,"quality":"inauspicious"},{"name":"Śubha","start":"02:53","end":"04:15","startHours":26.89072581718426,"endHours":28.24480205214436,"quality":"auspicious"},{"name":"Roga","start":"04:15","end":"05:36","startHours":28.24480205214436,"endHours":29.598878287104466,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:36","end":"06:36","startHours":5.598878287104465,"endHours":6.598878287104465,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:36","end":"07:36","startHours":6.598878287104465,"endHours":7.598878287104465,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:36","end":"08:36","startHours":7.598878287104465,"endHours":8.598878287104466,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:36","end":"09:36","startHours":8.598878287104466,"endHours":9.598878287104466,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:36","end":"10:36","startHours":9.598878287104466,"endHours":10.598878287104466,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:36","end":"11:36","startHours":10.598878287104466,"endHours":11.598878287104466,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:36","end":"12:36","startHours":11.598878287104466,"endHours":12.598878287104466,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:36","end":"13:36","startHours":12.598878287104466,"endHours":13.598878287104466,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:36","end":"14:36","startHours":13.598878287104466,"endHours":14.598878287104466,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:36","end":"15:36","startHours":14.598878287104466,"endHours":15.598878287104466,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:36","end":"16:36","startHours":15.598878287104466,"endHours":16.598878287104466,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:36","end":"17:36","startHours":16.598878287104466,"endHours":17.598878287104466,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:36","end":"18:36","startHours":17.598878287104466,"endHours":18.598878287104466,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:36","end":"19:36","startHours":18.598878287104466,"endHours":19.598878287104466,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:36","end":"20:36","startHours":19.598878287104466,"endHours":20.598878287104466,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:36","end":"21:36","startHours":20.598878287104466,"endHours":21.598878287104466,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:36","end":"22:36","startHours":21.598878287104466,"endHours":22.598878287104466,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:36","end":"23:36","startHours":22.598878287104466,"endHours":23.598878287104466,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:36","end":"00:36","startHours":23.598878287104466,"endHours":24.598878287104466,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:36","end":"01:36","startHours":24.598878287104466,"endHours":25.598878287104466,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:36","end":"02:36","startHours":25.598878287104466,"endHours":26.598878287104466,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:36","end":"03:36","startHours":26.598878287104466,"endHours":27.598878287104466,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:36","end":"04:36","startHours":27.598878287104466,"endHours":28.598878287104466,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:36","end":"05:36","startHours":28.598878287104466,"endHours":29.598878287104466,"planetary_lord":"Mars"}],"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":"West (Paścim)","chandraVasa":"East","rahuVasa":"South-East","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":14.970956752279935,"eotMinutes":-4.739200835843176,"ayanamsa":26.5297}},"calendars":{"vikram_samvat":2248,"vikram_samvatsara":"Krodhi","saka_samvat":2113,"saka_samvatsara":"Khara","bengali_samvat":1598,"malayalam_era":1367,"nanakshahi_year":722,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa (Adhika) Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":true,"lunar_month_purnimanta_is_adhika":true,"lunar_month_amanta_is_adhika":true,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa (Adhika) Kṛṣṇa Aṣṭamī · Vikram 2248 Krodhi · Śaka 2113 Khara"},"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":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Kṛṣṇa Aṣṭamī","url":"/day/-3226-07-09","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"lucknow"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga August 12, 2191 CE · Lucknow, Uttar Pradesh · Vidhyamitra","description":"August 12, 2191 CE for Lucknow, Uttar Pradesh: Kṛṣṇa Aṣṭamī, sūryodaya 05:36, sūryāsta 18:46.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/lucknow/2191-08-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/lucknow/2191-08-12","sa":"https://sa.vidhyamitra.com/city/lucknow/2191-08-12","hi":"https://hi.vidhyamitra.com/city/lucknow/2191-08-12","x-default":"https://vidhyamitra.com/city/lucknow/2191-08-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-06T07:30:20.901Z","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":"2026-06-06T07:30:20.901Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-06T07:30:20.901Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}