{"id":"vidhyamitra:city-day:ayodhya:1957-08-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1957-08-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1957-08-20","date_display":"August 20, 1957 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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1957,"month":8,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2436070.770833,"kali_year":5059,"ahargana":1847605.2708,"sun":{"sidereal_longitude":122.956,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":52.7915,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":289.8355,"elapsed_within_tithi_degrees":1.8355},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4,"moon_longitude":52.7915,"elapsed_within_degrees":12.7915},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":175.7475},"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":1957,"month":8,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2436070.770833,"ahargana":1847605.2708,"kali_year":5059,"ayanamsa_lahiri":23.2612,"grahas":{"sun":{"sidereal_longitude":123.49194,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":49.91744,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false,"latitude":-2.0977},"mars":{"sidereal_longitude":134.77314,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":150.40754000000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":159.34393999999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":157.33994000000007,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":224.91833999999994,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":204.9815,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":24.9815,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1957,"month":8,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2436070.770833,"kali_year":5059,"ahargana":1847605.2708,"sun":{"sidereal_longitude":122.956,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":52.7915,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":289.8355,"elapsed_within_tithi_degrees":1.8355},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4,"moon_longitude":52.7915,"elapsed_within_degrees":12.7915},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":175.7475},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.098,"elongation":70.165},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.098,"opposition_distance":109.835}},"eclipse_window_40days":[]},"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"05:34","sunsetLocal":"18:34","solarNoonLocal":"12:04","dayLengthHours":12.992463060160166,"dayLengthDisplay":"12 Hours 59 Mins 33 Secs","nightLengthDisplay":"11 Hours 00 Mins 27 Secs","moonriseLocal":"00:19","moonsetLocal":"14:01","rahuKala":{"name":"Rāhu Kāla","start":"15:19","end":"16:57","startHours":15.31868261354888,"endHours":16.9427404960689,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:49","end":"10:27","startHours":8.822451083468795,"endHours":10.446508965988816,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:04","end":"13:42","startHours":12.070566848508836,"endHours":13.694624731028856,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:36","end":"09:02","startHours":8.605910032466126,"endHours":9.038992134471465,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:07","end":"06:28","startHours":6.115687945935427,"endHours":6.462153627539698,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:38","end":"12:30","startHours":11.6374847465035,"endHours":12.503648950514176,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:51","end":"04:42","startHours":3.842006910407399,"endHours":4.708171114418076,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:29","end":"05:34","startHours":4.491630063415407,"endHours":5.574335318428754,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:14","end":"15:06","startHours":14.235977358535532,"endHours":15.10214156254621,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:22","end":"18:46","startHours":18.36679837858892,"endHours":18.76679837858892,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:34","end":"19:06","startHours":18.56679837858892,"endHours":19.108151006095593,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:19","end":"20:04","startHours":18.31679837858892,"endHours":20.06679837858892,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:38","end":"00:30","startHours":23.6374847465035,"endHours":24.50364895051418,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:34","end":"07:12","startHours":5.574335318428754,"endHours":7.198393200948775,"quality":"inauspicious"},{"name":"Udveg","start":"07:12","end":"08:49","startHours":7.198393200948775,"endHours":8.822451083468795,"quality":"inauspicious"},{"name":"Chala","start":"08:49","end":"10:27","startHours":8.822451083468795,"endHours":10.446508965988816,"quality":"neutral"},{"name":"Labha","start":"10:27","end":"12:04","startHours":10.446508965988816,"endHours":12.070566848508836,"quality":"auspicious"},{"name":"Amṛta","start":"12:04","end":"13:42","startHours":12.070566848508836,"endHours":13.694624731028856,"quality":"auspicious"},{"name":"Kāla","start":"13:42","end":"15:19","startHours":13.694624731028856,"endHours":15.31868261354888,"quality":"inauspicious"},{"name":"Śubha","start":"15:19","end":"16:57","startHours":15.31868261354888,"endHours":16.9427404960689,"quality":"auspicious"},{"name":"Roga","start":"16:57","end":"18:34","startHours":16.9427404960689,"endHours":18.56679837858892,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:34","end":"19:57","startHours":18.56679837858892,"endHours":19.9427404960689,"quality":"inauspicious"},{"name":"Śubha","start":"19:57","end":"21:19","startHours":19.9427404960689,"endHours":21.31868261354888,"quality":"auspicious"},{"name":"Roga","start":"21:19","end":"22:42","startHours":21.31868261354888,"endHours":22.69462473102886,"quality":"inauspicious"},{"name":"Udveg","start":"22:42","end":"00:04","startHours":22.69462473102886,"endHours":24.07056684850884,"quality":"inauspicious"},{"name":"Chala","start":"00:04","end":"01:27","startHours":24.07056684850884,"endHours":25.44650896598882,"quality":"neutral"},{"name":"Labha","start":"01:27","end":"02:49","startHours":25.44650896598882,"endHours":26.822451083468795,"quality":"auspicious"},{"name":"Amṛta","start":"02:49","end":"04:12","startHours":26.822451083468795,"endHours":28.198393200948775,"quality":"auspicious"},{"name":"Kāla","start":"04:12","end":"05:34","startHours":28.198393200948775,"endHours":29.574335318428755,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:34","end":"06:34","startHours":5.574335318428754,"endHours":6.574335318428754,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:34","end":"07:34","startHours":6.574335318428754,"endHours":7.574335318428754,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:34","end":"08:34","startHours":7.574335318428754,"endHours":8.574335318428755,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:34","end":"09:34","startHours":8.574335318428755,"endHours":9.574335318428755,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:34","end":"10:34","startHours":9.574335318428755,"endHours":10.574335318428755,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:34","end":"11:34","startHours":10.574335318428755,"endHours":11.574335318428755,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:34","end":"12:34","startHours":11.574335318428755,"endHours":12.574335318428755,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:34","end":"13:34","startHours":12.574335318428755,"endHours":13.574335318428755,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:34","end":"14:34","startHours":13.574335318428755,"endHours":14.574335318428755,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:34","end":"15:34","startHours":14.574335318428755,"endHours":15.574335318428755,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:34","end":"16:34","startHours":15.574335318428755,"endHours":16.574335318428755,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:34","end":"17:34","startHours":16.574335318428755,"endHours":17.574335318428755,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:34","end":"18:34","startHours":17.574335318428755,"endHours":18.574335318428755,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:34","end":"19:34","startHours":18.574335318428755,"endHours":19.574335318428755,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:34","end":"20:34","startHours":19.574335318428755,"endHours":20.574335318428755,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:34","end":"21:34","startHours":20.574335318428755,"endHours":21.574335318428755,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:34","end":"22:34","startHours":21.574335318428755,"endHours":22.574335318428755,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:34","end":"23:34","startHours":22.574335318428755,"endHours":23.574335318428755,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:34","end":"00:34","startHours":23.574335318428755,"endHours":24.574335318428755,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:34","end":"01:34","startHours":24.574335318428755,"endHours":25.574335318428755,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:34","end":"02:34","startHours":25.574335318428755,"endHours":26.574335318428755,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:34","end":"03:34","startHours":26.574335318428755,"endHours":27.574335318428755,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:34","end":"04:34","startHours":27.574335318428755,"endHours":28.574335318428755,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:34","end":"05:34","startHours":28.574335318428755,"endHours":29.574335318428755,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"North","anandadiYoga":{"name":"Maitra","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":12.594865612803762,"eotMinutes":-3.0500109105302213,"ayanamsa":23.2612}},"calendars":{"vikram_samvat":2014,"vikram_samvatsara":"Sādhāraṇa","saka_samvat":1879,"saka_samvatsara":"Hemalambī","bengali_samvat":1364,"malayalam_era":1133,"nanakshahi_year":488,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Daśamī · Vikram 2014 Sādhāraṇa · Śaka 1879 Hemalambī"},"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":[]},"validity":{"eternal":false,"location_specific":"ayodhya"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga August 20, 1957 CE · Ayodhyā · Vidhyamitra","description":"August 20, 1957 CE for Ayodhyā: Kṛṣṇa Daśamī, sūryodaya 05:34, sūryāsta 18:34.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1957-08-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1957-08-20","sa":"https://sa.vidhyamitra.com/city/ayodhya/1957-08-20","hi":"https://hi.vidhyamitra.com/city/ayodhya/1957-08-20","x-default":"https://vidhyamitra.com/city/ayodhya/1957-08-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-08T05:44:43.439Z","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":"2026-08-08T05:44:43.439Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-08T05:44:43.439Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no single city is the universal center.","purna_chain":["Goloka/Vraja Rādhā-Krishna","Vaikuṇṭha Lakṣmī-Nārāyaṇa","Mahāviṣṇu/Kāraṇodakaśāyī Viṣṇu","Garbhodakaśāyī Viṣṇu","Brahmā","Kṣīrodaka Paramātmā/Antaryāmī (Kṣīrodakaśāyī Viṣṇu)","Bhūmi","reader's own kṣetra anywhere on Bhūmi","exact reading kṣetra","reader-bhakta","chitta/vāṇī/aṅgulī","keyboard-silicon-pathways","Vidhyāmitra substrate","reader/seer","Krishna"],"antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}