{"id":"vidhyamitra:city-day:ayodhya:1921-05-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1921-05-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1921-05-06","date_display":"May 6, 1921 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":1921,"month":5,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2422815.770833,"kali_year":5023,"ahargana":1834350.2708,"sun":{"sidereal_longitude":22.4276,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":358.6887,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":336.2611,"elapsed_within_tithi_degrees":0.2611},"nakshatra":{"number":27,"name":"Revatī","pada":4,"moon_longitude":358.6887,"elapsed_within_degrees":12.022},"yoga":{"number":2,"name":"Prīti","sum_longitude":21.1162},"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":1921,"month":5,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2422815.770833,"ahargana":1834350.2708,"kali_year":5023,"ayanamsa_lahiri":22.7542,"grahas":{"sun":{"sidereal_longitude":22.212578000000008,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":359.238678,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false,"latitude":0.6727},"mars":{"sidereal_longitude":38.31027799999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":17.92217800000003,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":136.81707800000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":true},"venus":{"sidereal_longitude":3.502178000000015,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":145.78337799999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":187.2951,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":7.2951,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","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":1921,"month":5,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2422815.770833,"kali_year":5023,"ahargana":1834350.2708,"sun":{"sidereal_longitude":22.4276,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":358.6887,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":336.2611,"elapsed_within_tithi_degrees":0.2611},"nakshatra":{"number":27,"name":"Revatī","pada":4,"moon_longitude":358.6887,"elapsed_within_degrees":12.022},"yoga":{"number":2,"name":"Prīti","sum_longitude":21.1162},"karana":{"half_tithi_index":56,"name":"Viṣṭi"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.673,"elongation":23.739},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.673,"opposition_distance":156.261}},"eclipse_window_40days":[{"offset_days":-14,"type":"lunar","occurs":true,"moon_latitude":-0.068,"opposition_distance":1.725},{"offset_days":2,"type":"solar","occurs":true,"moon_latitude":-1.406,"elongation":1.055}]},"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":"05:20","sunsetLocal":"18:36","solarNoonLocal":"11:58","dayLengthHours":13.265611939149725,"dayLengthDisplay":"13 Hours 15 Mins 56 Secs","nightLengthDisplay":"10 Hours 44 Mins 04 Secs","moonriseLocal":"04:06","moonsetLocal":"16:46","rahuKala":{"name":"Rāhu Kāla","start":"10:18","end":"11:58","startHours":10.304247890488607,"endHours":11.962449382882323,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:17","end":"16:56","startHours":15.278852367669757,"endHours":16.93705386006347,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:59","end":"08:39","startHours":6.987844905701177,"endHours":8.646046398094892,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:25","end":"08:52","startHours":8.42495286577573,"endHours":8.867139930414055,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:53","end":"06:14","startHours":5.882377244105366,"endHours":6.236126895816025,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:31","end":"12:24","startHours":11.520262318244,"endHours":12.404636447520648,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:34","end":"04:27","startHours":3.5608951547541645,"endHours":4.445269284030813,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:13","end":"05:20","startHours":4.22417575171165,"endHours":5.329643413307461,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"15:03","startHours":14.173384706073946,"endHours":15.057758835350596,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:24","end":"18:48","startHours":18.395255352457188,"endHours":18.795255352457186,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:36","end":"19:09","startHours":18.595255352457187,"endHours":19.147989183255092,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:21","end":"20:06","startHours":18.345255352457187,"endHours":20.095255352457187,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:31","end":"00:24","startHours":23.520262318244,"endHours":24.40463644752065,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:20","end":"06:59","startHours":5.329643413307461,"endHours":6.987844905701177,"quality":"neutral"},{"name":"Labha","start":"06:59","end":"08:39","startHours":6.987844905701177,"endHours":8.646046398094892,"quality":"auspicious"},{"name":"Amṛta","start":"08:39","end":"10:18","startHours":8.646046398094892,"endHours":10.304247890488607,"quality":"auspicious"},{"name":"Kāla","start":"10:18","end":"11:58","startHours":10.304247890488607,"endHours":11.962449382882323,"quality":"inauspicious"},{"name":"Śubha","start":"11:58","end":"13:37","startHours":11.962449382882323,"endHours":13.620650875276038,"quality":"auspicious"},{"name":"Roga","start":"13:37","end":"15:17","startHours":13.620650875276038,"endHours":15.278852367669757,"quality":"inauspicious"},{"name":"Udveg","start":"15:17","end":"16:56","startHours":15.278852367669757,"endHours":16.93705386006347,"quality":"inauspicious"},{"name":"Chala","start":"16:56","end":"18:36","startHours":16.93705386006347,"endHours":18.595255352457187,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:36","end":"19:56","startHours":18.595255352457187,"endHours":19.93705386006347,"quality":"inauspicious"},{"name":"Udveg","start":"19:56","end":"21:17","startHours":19.93705386006347,"endHours":21.278852367669757,"quality":"inauspicious"},{"name":"Chala","start":"21:17","end":"22:37","startHours":21.278852367669757,"endHours":22.62065087527604,"quality":"neutral"},{"name":"Labha","start":"22:37","end":"23:58","startHours":22.62065087527604,"endHours":23.962449382882326,"quality":"auspicious"},{"name":"Amṛta","start":"23:58","end":"01:18","startHours":23.962449382882326,"endHours":25.30424789048861,"quality":"auspicious"},{"name":"Kāla","start":"01:18","end":"02:39","startHours":25.30424789048861,"endHours":26.646046398094892,"quality":"inauspicious"},{"name":"Śubha","start":"02:39","end":"03:59","startHours":26.646046398094892,"endHours":27.987844905701177,"quality":"auspicious"},{"name":"Roga","start":"03:59","end":"05:20","startHours":27.987844905701177,"endHours":29.329643413307462,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:20","end":"06:20","startHours":5.329643413307461,"endHours":6.329643413307461,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:20","end":"07:20","startHours":6.329643413307461,"endHours":7.329643413307461,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:20","end":"08:20","startHours":7.329643413307461,"endHours":8.329643413307462,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:20","end":"09:20","startHours":8.329643413307462,"endHours":9.329643413307462,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:20","end":"10:20","startHours":9.329643413307462,"endHours":10.329643413307462,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:20","end":"11:20","startHours":10.329643413307462,"endHours":11.329643413307462,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:20","end":"12:20","startHours":11.329643413307462,"endHours":12.329643413307462,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:20","end":"13:20","startHours":12.329643413307462,"endHours":13.329643413307462,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:20","end":"14:20","startHours":13.329643413307462,"endHours":14.329643413307462,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:20","end":"15:20","startHours":14.329643413307462,"endHours":15.329643413307462,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:20","end":"16:20","startHours":15.329643413307462,"endHours":16.329643413307462,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:20","end":"17:20","startHours":16.329643413307462,"endHours":17.329643413307462,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:20","end":"18:20","startHours":17.329643413307462,"endHours":18.329643413307462,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:20","end":"19:20","startHours":18.329643413307462,"endHours":19.329643413307462,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:20","end":"20:20","startHours":19.329643413307462,"endHours":20.329643413307462,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:20","end":"21:20","startHours":20.329643413307462,"endHours":21.329643413307462,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:20","end":"22:20","startHours":21.329643413307462,"endHours":22.329643413307462,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:20","end":"23:20","startHours":22.329643413307462,"endHours":23.329643413307462,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:20","end":"00:20","startHours":23.329643413307462,"endHours":24.329643413307462,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:20","end":"01:20","startHours":24.329643413307462,"endHours":25.329643413307462,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:20","end":"02:20","startHours":25.329643413307462,"endHours":26.329643413307462,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:20","end":"03:20","startHours":26.329643413307462,"endHours":27.329643413307462,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:20","end":"04:20","startHours":27.329643413307462,"endHours":28.329643413307462,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:20","end":"05:20","startHours":28.329643413307462,"endHours":29.329643413307462,"planetary_lord":"Mars"}],"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":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"South-East","anandadiYoga":{"name":"Siddhi","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":16.324446253946753,"eotMinutes":3.4370370270605552,"ayanamsa":22.7542}},"calendars":{"vikram_samvat":1978,"vikram_samvatsara":"Bhāva","saka_samvat":1843,"saka_samvatsara":"Durmati","bengali_samvat":1328,"malayalam_era":1097,"nanakshahi_year":452,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Caturdaśī · Vikram 1978 Bhāva · Śaka 1843 Durmati"},"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":[]},"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 May 6, 1921 CE · Ayodhyā · Vidhyamitra","description":"May 6, 1921 CE for Ayodhyā: Kṛṣṇa Caturdaśī, sūryodaya 05:20, sūryāsta 18:36.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1921-05-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1921-05-06","sa":"https://sa.vidhyamitra.com/city/ayodhya/1921-05-06","hi":"https://hi.vidhyamitra.com/city/ayodhya/1921-05-06","x-default":"https://vidhyamitra.com/city/ayodhya/1921-05-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T15:36:20.030Z","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":"2026-05-31T15:36:20.030Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T15:36:20.030Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}