{"id":"vidhyamitra:city-day:lucknow:1913-08-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/lucknow/1913-08-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1913-08-01","date_display":"August 1, 1913 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":1913,"month":8,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2419980.770833,"kali_year":5015,"ahargana":1831515.2708,"sun":{"sidereal_longitude":105.1932,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":84.4277,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":339.2345,"elapsed_within_tithi_degrees":3.2345},"nakshatra":{"number":7,"name":"Punarvasu","pada":2,"moon_longitude":84.4277,"elapsed_within_degrees":4.4277},"yoga":{"number":15,"name":"Vajra","sum_longitude":189.6208},"karana":{"half_tithi_index":56,"name":"Viṣṭi"},"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":1913,"month":8,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2419980.770833,"ahargana":1831515.2708,"kali_year":5015,"ayanamsa_lahiri":22.6458,"grahas":{"sun":{"sidereal_longitude":105.525196,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"moon":{"sidereal_longitude":84.91589599999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false,"latitude":4.3048},"mars":{"sidereal_longitude":40.31269600000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":112.63079600000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":258.31819599999994,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":63.09239600000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":53.197496,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":337.5071,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":157.5071,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","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":1913,"month":8,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2419980.770833,"kali_year":5015,"ahargana":1831515.2708,"sun":{"sidereal_longitude":105.1932,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":84.4277,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":339.2345,"elapsed_within_tithi_degrees":3.2345},"nakshatra":{"number":7,"name":"Punarvasu","pada":2,"moon_longitude":84.4277,"elapsed_within_degrees":4.4277},"yoga":{"number":15,"name":"Vajra","sum_longitude":189.6208},"karana":{"half_tithi_index":56,"name":"Viṣṭi"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.305,"elongation":20.765},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.305,"opposition_distance":159.235}},"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":"05:30","sunsetLocal":"18:55","solarNoonLocal":"12:12","dayLengthHours":13.411988092816863,"dayLengthDisplay":"13 Hours 24 Mins 43 Secs","nightLengthDisplay":"10 Hours 35 Mins 17 Secs","moonriseLocal":"03:59","moonsetLocal":"17:41","rahuKala":{"name":"Rāhu Kāla","start":"10:32","end":"12:12","startHours":10.527382652843064,"endHours":12.203881164445171,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:33","end":"17:14","startHours":15.556878187649389,"endHours":17.233376699251494,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:10","end":"08:51","startHours":7.174385629638849,"endHours":8.850884141240957,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:38","end":"09:04","startHours":8.627351006360676,"endHours":9.074417276121238,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:03","end":"06:25","startHours":6.056719955237443,"endHours":6.414372971045893,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:45","end":"12:39","startHours":11.75681489468461,"endHours":12.650947434205733,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:43","end":"04:36","startHours":3.7096220389944925,"endHours":4.603754578515616,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:23","end":"05:30","startHours":4.380221443635335,"endHours":5.497887118036741,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:26","end":"15:20","startHours":14.43921251324798,"endHours":15.333345052769104,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:43","end":"19:07","startHours":18.709875210853603,"endHours":19.109875210853602,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:55","end":"19:28","startHours":18.909875210853603,"endHours":19.468708048054307,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:40","end":"20:25","startHours":18.659875210853603,"endHours":20.409875210853603,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:45","end":"00:39","startHours":23.75681489468461,"endHours":24.650947434205733,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:30","end":"07:10","startHours":5.497887118036741,"endHours":7.174385629638849,"quality":"neutral"},{"name":"Labha","start":"07:10","end":"08:51","startHours":7.174385629638849,"endHours":8.850884141240957,"quality":"auspicious"},{"name":"Amṛta","start":"08:51","end":"10:32","startHours":8.850884141240957,"endHours":10.527382652843064,"quality":"auspicious"},{"name":"Kāla","start":"10:32","end":"12:12","startHours":10.527382652843064,"endHours":12.203881164445171,"quality":"inauspicious"},{"name":"Śubha","start":"12:12","end":"13:53","startHours":12.203881164445171,"endHours":13.88037967604728,"quality":"auspicious"},{"name":"Roga","start":"13:53","end":"15:33","startHours":13.88037967604728,"endHours":15.556878187649389,"quality":"inauspicious"},{"name":"Udveg","start":"15:33","end":"17:14","startHours":15.556878187649389,"endHours":17.233376699251494,"quality":"inauspicious"},{"name":"Chala","start":"17:14","end":"18:55","startHours":17.233376699251494,"endHours":18.909875210853603,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:55","end":"20:14","startHours":18.909875210853603,"endHours":20.233376699251494,"quality":"inauspicious"},{"name":"Udveg","start":"20:14","end":"21:33","startHours":20.233376699251494,"endHours":21.55687818764939,"quality":"inauspicious"},{"name":"Chala","start":"21:33","end":"22:53","startHours":21.55687818764939,"endHours":22.88037967604728,"quality":"neutral"},{"name":"Labha","start":"22:53","end":"00:12","startHours":22.88037967604728,"endHours":24.20388116444517,"quality":"auspicious"},{"name":"Amṛta","start":"00:12","end":"01:32","startHours":24.20388116444517,"endHours":25.527382652843063,"quality":"auspicious"},{"name":"Kāla","start":"01:32","end":"02:51","startHours":25.527382652843063,"endHours":26.850884141240954,"quality":"inauspicious"},{"name":"Śubha","start":"02:51","end":"04:10","startHours":26.850884141240954,"endHours":28.17438562963885,"quality":"auspicious"},{"name":"Roga","start":"04:10","end":"05:30","startHours":28.17438562963885,"endHours":29.49788711803674,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:30","end":"06:30","startHours":5.497887118036741,"endHours":6.497887118036741,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:30","end":"07:30","startHours":6.497887118036741,"endHours":7.497887118036741,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:30","end":"08:30","startHours":7.497887118036741,"endHours":8.49788711803674,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:30","end":"09:30","startHours":8.49788711803674,"endHours":9.49788711803674,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:30","end":"10:30","startHours":9.49788711803674,"endHours":10.49788711803674,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:30","end":"11:30","startHours":10.49788711803674,"endHours":11.49788711803674,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:30","end":"12:30","startHours":11.49788711803674,"endHours":12.49788711803674,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:30","end":"13:30","startHours":12.49788711803674,"endHours":13.49788711803674,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:30","end":"14:30","startHours":13.49788711803674,"endHours":14.49788711803674,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:30","end":"15:30","startHours":14.49788711803674,"endHours":15.49788711803674,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:30","end":"16:30","startHours":15.49788711803674,"endHours":16.49788711803674,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:30","end":"17:30","startHours":16.49788711803674,"endHours":17.49788711803674,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:30","end":"18:30","startHours":17.49788711803674,"endHours":18.49788711803674,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:30","end":"19:30","startHours":18.49788711803674,"endHours":19.49788711803674,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:30","end":"20:30","startHours":19.49788711803674,"endHours":20.49788711803674,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:30","end":"21:30","startHours":20.49788711803674,"endHours":21.49788711803674,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:30","end":"22:30","startHours":21.49788711803674,"endHours":22.49788711803674,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:30","end":"23:30","startHours":22.49788711803674,"endHours":23.49788711803674,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:30","end":"00:30","startHours":23.49788711803674,"endHours":24.49788711803674,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:30","end":"01:30","startHours":24.49788711803674,"endHours":25.49788711803674,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:30","end":"02:30","startHours":25.49788711803674,"endHours":26.49788711803674,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:30","end":"03:30","startHours":26.49788711803674,"endHours":27.49788711803674,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:30","end":"04:30","startHours":27.49788711803674,"endHours":28.49788711803674,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:30","end":"05:30","startHours":28.49788711803674,"endHours":29.49788711803674,"planetary_lord":"Mars"}],"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","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"South-East","anandadiYoga":{"name":"Sushira","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":18.221131799786107,"eotMinutes":-6.017669866710306,"ayanamsa":22.6458}},"calendars":{"vikram_samvat":1970,"vikram_samvatsara":"Akṣaya","saka_samvat":1835,"saka_samvatsara":"Pramādī","bengali_samvat":1320,"malayalam_era":1089,"nanakshahi_year":444,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","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":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Caturdaśī · Vikram 1970 Akṣaya · Śaka 1835 Pramādī"},"festivals":[{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"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":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Punarvasu","url":"/day/-1626101-04-03","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 1, 1913 CE · Lucknow, Uttar Pradesh · Vidhyamitra","description":"August 1, 1913 CE for Lucknow, Uttar Pradesh: Kṛṣṇa Caturdaśī, sūryodaya 05:30, sūryāsta 18:55.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/lucknow/1913-08-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/lucknow/1913-08-01","sa":"https://sa.vidhyamitra.com/city/lucknow/1913-08-01","hi":"https://hi.vidhyamitra.com/city/lucknow/1913-08-01","x-default":"https://vidhyamitra.com/city/lucknow/1913-08-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T15:45:10.219Z","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":"2026-06-01T15:45:10.219Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T15:45:10.219Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}