{"id":"vidhyamitra:city-day:lucknow:1920-08-05:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/lucknow/1920-08-05","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1920-08-05","date_display":"August 5, 1920 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":1920,"month":8,"day":5,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2422541.770833,"kali_year":5022,"ahargana":1834076.2708,"sun":{"sidereal_longitude":109.1791,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":350.5988,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":241.4198,"elapsed_within_tithi_degrees":1.4198},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":350.5988,"elapsed_within_degrees":3.9322},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":99.7779},"karana":{"half_tithi_index":40,"name":"Gara"},"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":1920,"month":8,"day":5,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2422541.770833,"ahargana":1834076.2708,"kali_year":5022,"ayanamsa_lahiri":22.7437,"grahas":{"sun":{"sidereal_longitude":109.551447,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":348.545347,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false,"latitude":2.3303},"mars":{"sidereal_longitude":200.24634700000001,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":97.68514700000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":122.94944700000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":119.577247,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":138.42224699999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":201.813,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":21.813,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"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":1920,"month":8,"day":5,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2422541.770833,"kali_year":5022,"ahargana":1834076.2708,"sun":{"sidereal_longitude":109.1791,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":350.5988,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":241.4198,"elapsed_within_tithi_degrees":1.4198},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":350.5988,"elapsed_within_degrees":3.9322},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":99.7779},"karana":{"half_tithi_index":40,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.33,"elongation":118.58},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.33,"opposition_distance":61.42}},"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":"05:32","sunsetLocal":"18:52","solarNoonLocal":"12:12","dayLengthHours":13.327183182750572,"dayLengthDisplay":"13 Hours 19 Mins 38 Secs","nightLengthDisplay":"10 Hours 40 Mins 22 Secs","moonriseLocal":"21:56","moonsetLocal":"10:20","rahuKala":{"name":"Rāhu Kāla","start":"13:52","end":"15:32","startHours":13.86445663421305,"endHours":15.530354532056872,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:32","end":"07:12","startHours":5.534967144993944,"endHours":7.200865042837766,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:52","end":"10:32","startHours":8.866762940681587,"endHours":10.532660838525409,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:39","end":"09:05","startHours":8.644643220969076,"endHours":9.088882660394097,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:05","end":"06:27","startHours":6.090266444275217,"endHours":6.445657995815233,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:45","end":"12:39","startHours":11.75431929694421,"endHours":12.642798175794248,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:45","end":"04:39","startHours":3.7580093872938676,"endHours":4.646488266143906,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:25","end":"05:32","startHours":4.424368546431396,"endHours":5.534967144993944,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:25","end":"15:18","startHours":14.419755933494324,"endHours":15.308234812344361,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:40","end":"19:04","startHours":18.662150327744516,"endHours":19.062150327744515,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:52","end":"19:25","startHours":18.862150327744516,"endHours":19.41744962702579,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:37","end":"20:22","startHours":18.612150327744516,"endHours":20.362150327744516,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:45","end":"00:39","startHours":23.75431929694421,"endHours":24.642798175794248,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:32","end":"07:12","startHours":5.534967144993944,"endHours":7.200865042837766,"quality":"auspicious"},{"name":"Roga","start":"07:12","end":"08:52","startHours":7.200865042837766,"endHours":8.866762940681587,"quality":"inauspicious"},{"name":"Udveg","start":"08:52","end":"10:32","startHours":8.866762940681587,"endHours":10.532660838525409,"quality":"inauspicious"},{"name":"Chala","start":"10:32","end":"12:12","startHours":10.532660838525409,"endHours":12.198558736369229,"quality":"neutral"},{"name":"Labha","start":"12:12","end":"13:52","startHours":12.198558736369229,"endHours":13.86445663421305,"quality":"auspicious"},{"name":"Amṛta","start":"13:52","end":"15:32","startHours":13.86445663421305,"endHours":15.530354532056872,"quality":"auspicious"},{"name":"Kāla","start":"15:32","end":"17:12","startHours":15.530354532056872,"endHours":17.196252429900696,"quality":"inauspicious"},{"name":"Śubha","start":"17:12","end":"18:52","startHours":17.196252429900696,"endHours":18.862150327744516,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:52","end":"20:12","startHours":18.862150327744516,"endHours":20.196252429900696,"quality":"auspicious"},{"name":"Kāla","start":"20:12","end":"21:32","startHours":20.196252429900696,"endHours":21.530354532056872,"quality":"inauspicious"},{"name":"Śubha","start":"21:32","end":"22:52","startHours":21.530354532056872,"endHours":22.864456634213052,"quality":"auspicious"},{"name":"Roga","start":"22:52","end":"00:12","startHours":22.864456634213052,"endHours":24.19855873636923,"quality":"inauspicious"},{"name":"Udveg","start":"00:12","end":"01:32","startHours":24.19855873636923,"endHours":25.53266083852541,"quality":"inauspicious"},{"name":"Chala","start":"01:32","end":"02:52","startHours":25.53266083852541,"endHours":26.86676294068159,"quality":"neutral"},{"name":"Labha","start":"02:52","end":"04:12","startHours":26.86676294068159,"endHours":28.200865042837766,"quality":"auspicious"},{"name":"Amṛta","start":"04:12","end":"05:32","startHours":28.200865042837766,"endHours":29.534967144993942,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:32","end":"06:32","startHours":5.534967144993944,"endHours":6.534967144993944,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:32","end":"07:32","startHours":6.534967144993944,"endHours":7.534967144993944,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:32","end":"08:32","startHours":7.534967144993944,"endHours":8.534967144993944,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:32","end":"09:32","startHours":8.534967144993944,"endHours":9.534967144993944,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:32","end":"10:32","startHours":9.534967144993944,"endHours":10.534967144993944,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:32","end":"11:32","startHours":10.534967144993944,"endHours":11.534967144993944,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:32","end":"12:32","startHours":11.534967144993944,"endHours":12.534967144993944,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:32","end":"13:32","startHours":12.534967144993944,"endHours":13.534967144993944,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:32","end":"14:32","startHours":13.534967144993944,"endHours":14.534967144993944,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:32","end":"15:32","startHours":14.534967144993944,"endHours":15.534967144993944,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:32","end":"16:32","startHours":15.534967144993944,"endHours":16.534967144993942,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:32","end":"17:32","startHours":16.534967144993942,"endHours":17.534967144993942,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:32","end":"18:32","startHours":17.534967144993942,"endHours":18.534967144993942,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:32","end":"19:32","startHours":18.534967144993942,"endHours":19.534967144993942,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:32","end":"20:32","startHours":19.534967144993942,"endHours":20.534967144993942,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:32","end":"21:32","startHours":20.534967144993942,"endHours":21.534967144993942,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:32","end":"22:32","startHours":21.534967144993942,"endHours":22.534967144993942,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:32","end":"23:32","startHours":22.534967144993942,"endHours":23.534967144993942,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:32","end":"00:32","startHours":23.534967144993942,"endHours":24.534967144993942,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:32","end":"01:32","startHours":24.534967144993942,"endHours":25.534967144993942,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:32","end":"02:32","startHours":25.534967144993942,"endHours":26.534967144993942,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:32","end":"03:32","startHours":26.534967144993942,"endHours":27.534967144993942,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:32","end":"04:32","startHours":27.534967144993942,"endHours":28.534967144993942,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:32","end":"05:32","startHours":28.534967144993942,"endHours":29.534967144993942,"planetary_lord":"Moon"}],"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":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-West","rahuVasa":"North-West","anandadiYoga":{"name":"Lumba","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":17.10945022204332,"eotMinutes":-5.698324182153711,"ayanamsa":22.7437}},"calendars":{"vikram_samvat":1977,"vikram_samvatsara":"Śrīmukha","saka_samvat":1842,"saka_samvatsara":"Raudra","bengali_samvat":1327,"malayalam_era":1096,"nanakshahi_year":451,"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 Ṣaṣṭhī · Vikram 1977 Śrīmukha · Śaka 1842 Raudra"},"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":[]},"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 5, 1920 CE · Lucknow, Uttar Pradesh · Vidhyamitra","description":"August 5, 1920 CE for Lucknow, Uttar Pradesh: Kṛṣṇa Ṣaṣṭhī, sūryodaya 05:32, sūryāsta 18:52.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/lucknow/1920-08-05","hreflang_alternates":{"en":"https://vidhyamitra.com/city/lucknow/1920-08-05","sa":"https://sa.vidhyamitra.com/city/lucknow/1920-08-05","hi":"https://hi.vidhyamitra.com/city/lucknow/1920-08-05","x-default":"https://vidhyamitra.com/city/lucknow/1920-08-05"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T22:12:58.163Z","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":"2026-06-01T22:12:58.163Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T22:12:58.163Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}