{"id":"vidhyamitra:city-day:ayodhya:2306-08-21:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2306-08-21","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2306-08-21","date_display":"August 21, 2306 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":2306,"month":8,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2563540.770833,"kali_year":5408,"ahargana":1975075.2708,"sun":{"sidereal_longitude":117.8789,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":243.1345,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":125.2557,"elapsed_within_tithi_degrees":5.2557},"nakshatra":{"number":19,"name":"Mūla","pada":1,"moon_longitude":243.1345,"elapsed_within_degrees":3.1345},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":1.0134},"karana":{"half_tithi_index":20,"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":2306,"month":8,"day":21,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2563540.770833,"ahargana":1975075.2708,"kali_year":5408,"ayanamsa_lahiri":28.1364,"grahas":{"sun":{"sidereal_longitude":119.239348,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":241.731048,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false,"latitude":-3.3359},"mars":{"sidereal_longitude":28.307448000000022,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":138.47064799999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":312.37484799999993,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":91.677548,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":171.961048,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":291.0074,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":111.0074,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":2306,"month":8,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2563540.770833,"kali_year":5408,"ahargana":1975075.2708,"sun":{"sidereal_longitude":117.8789,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":243.1345,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":125.2557,"elapsed_within_tithi_degrees":5.2557},"nakshatra":{"number":19,"name":"Mūla","pada":1,"moon_longitude":243.1345,"elapsed_within_degrees":3.1345},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":1.0134},"karana":{"half_tithi_index":20,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.336,"elongation":125.256},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.336,"opposition_distance":54.744}},"eclipse_window_40days":[{"offset_days":4,"type":"lunar","occurs":true,"moon_latitude":0.713,"opposition_distance":1.788}]},"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":"05:35","sunsetLocal":"18:33","solarNoonLocal":"12:04","dayLengthHours":12.977191799476138,"dayLengthDisplay":"12 Hours 58 Mins 38 Secs","nightLengthDisplay":"11 Hours 01 Mins 22 Secs","moonriseLocal":"15:02","moonsetLocal":"01:26","rahuKala":{"name":"Rāhu Kāla","start":"15:19","end":"16:56","startHours":15.310662838468946,"endHours":16.932811813403465,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:49","end":"10:27","startHours":8.822066938730877,"endHours":10.444215913665396,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:04","end":"13:41","startHours":12.066364888599914,"endHours":13.688513863534432,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:36","end":"09:02","startHours":8.605780408739609,"endHours":9.038353468722146,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:07","end":"06:28","startHours":6.118485313840016,"endHours":6.464543761826047,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:38","end":"12:30","startHours":11.633791828617376,"endHours":12.498937948582451,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:51","end":"04:43","startHours":3.847476748931692,"endHours":4.7126228688967675,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:30","end":"05:35","startHours":4.496336338905499,"endHours":5.577768988861844,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:14","end":"15:06","startHours":14.229230188512602,"endHours":15.094376308477678,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:21","end":"18:45","startHours":18.354960788337984,"endHours":18.754960788337982,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:33","end":"19:06","startHours":18.554960788337983,"endHours":19.095677113316157,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:18","end":"20:03","startHours":18.304960788337983,"endHours":20.054960788337983,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:38","end":"00:30","startHours":23.633791828617376,"endHours":24.49893794858245,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:35","end":"07:12","startHours":5.577768988861844,"endHours":7.199917963796361,"quality":"inauspicious"},{"name":"Udveg","start":"07:12","end":"08:49","startHours":7.199917963796361,"endHours":8.822066938730877,"quality":"inauspicious"},{"name":"Chala","start":"08:49","end":"10:27","startHours":8.822066938730877,"endHours":10.444215913665396,"quality":"neutral"},{"name":"Labha","start":"10:27","end":"12:04","startHours":10.444215913665396,"endHours":12.066364888599914,"quality":"auspicious"},{"name":"Amṛta","start":"12:04","end":"13:41","startHours":12.066364888599914,"endHours":13.688513863534432,"quality":"auspicious"},{"name":"Kāla","start":"13:41","end":"15:19","startHours":13.688513863534432,"endHours":15.310662838468946,"quality":"inauspicious"},{"name":"Śubha","start":"15:19","end":"16:56","startHours":15.310662838468946,"endHours":16.932811813403465,"quality":"auspicious"},{"name":"Roga","start":"16:56","end":"18:33","startHours":16.932811813403465,"endHours":18.554960788337983,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:33","end":"19:56","startHours":18.554960788337983,"endHours":19.932811813403465,"quality":"inauspicious"},{"name":"Śubha","start":"19:56","end":"21:19","startHours":19.932811813403465,"endHours":21.31066283846895,"quality":"auspicious"},{"name":"Roga","start":"21:19","end":"22:41","startHours":21.31066283846895,"endHours":22.688513863534432,"quality":"inauspicious"},{"name":"Udveg","start":"22:41","end":"00:04","startHours":22.688513863534432,"endHours":24.066364888599914,"quality":"inauspicious"},{"name":"Chala","start":"00:04","end":"01:27","startHours":24.066364888599914,"endHours":25.444215913665396,"quality":"neutral"},{"name":"Labha","start":"01:27","end":"02:49","startHours":25.444215913665396,"endHours":26.822066938730877,"quality":"auspicious"},{"name":"Amṛta","start":"02:49","end":"04:12","startHours":26.822066938730877,"endHours":28.199917963796363,"quality":"auspicious"},{"name":"Kāla","start":"04:12","end":"05:35","startHours":28.199917963796363,"endHours":29.577768988861845,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:35","end":"06:35","startHours":5.577768988861844,"endHours":6.577768988861844,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:35","end":"07:35","startHours":6.577768988861844,"endHours":7.577768988861844,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:35","end":"08:35","startHours":7.577768988861844,"endHours":8.577768988861845,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:35","end":"09:35","startHours":8.577768988861845,"endHours":9.577768988861845,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:35","end":"10:35","startHours":9.577768988861845,"endHours":10.577768988861845,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:35","end":"11:35","startHours":10.577768988861845,"endHours":11.577768988861845,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:35","end":"12:35","startHours":11.577768988861845,"endHours":12.577768988861845,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:35","end":"13:35","startHours":12.577768988861845,"endHours":13.577768988861845,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:35","end":"14:35","startHours":13.577768988861845,"endHours":14.577768988861845,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:35","end":"15:35","startHours":14.577768988861845,"endHours":15.577768988861845,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:35","end":"16:35","startHours":15.577768988861845,"endHours":16.577768988861845,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:35","end":"17:35","startHours":16.577768988861845,"endHours":17.577768988861845,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:35","end":"18:35","startHours":17.577768988861845,"endHours":18.577768988861845,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:35","end":"19:35","startHours":18.577768988861845,"endHours":19.577768988861845,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:35","end":"20:35","startHours":19.577768988861845,"endHours":20.577768988861845,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:35","end":"21:35","startHours":20.577768988861845,"endHours":21.577768988861845,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:35","end":"22:35","startHours":21.577768988861845,"endHours":22.577768988861845,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:35","end":"23:35","startHours":22.577768988861845,"endHours":23.577768988861845,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:35","end":"00:35","startHours":23.577768988861845,"endHours":24.577768988861845,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:35","end":"01:35","startHours":24.577768988861845,"endHours":25.577768988861845,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:35","end":"02:35","startHours":25.577768988861845,"endHours":26.577768988861845,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:35","end":"03:35","startHours":26.577768988861845,"endHours":27.577768988861845,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:35","end":"04:35","startHours":27.577768988861845,"endHours":28.577768988861845,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:35","end":"05:35","startHours":28.577768988861845,"endHours":29.577768988861845,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"North","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":12.381997242086177,"eotMinutes":-2.7978933159948465,"ayanamsa":28.1364}},"calendars":{"vikram_samvat":2363,"vikram_samvatsara":"Vikāri","saka_samvat":2228,"saka_samvatsara":"Vyaya","bengali_samvat":1713,"malayalam_era":1482,"nanakshahi_year":837,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Śrāvaṇa","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 Śukla Ekādaśī · Vikram 2363 Vikāri · Śaka 2228 Vyaya"},"festivals":[{"id":"pavitropana-ekadashi","name":"Pavitropanā Ekādaśī (Putradā)","name_sanskrit":"पवित्रोपना एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Confers son; pavitra (sacred thread) ceremony for Viṣṇu.","vrata":true,"detection":{"tithi_number":11,"tithi_paksha":"Śukla","lunar_month":"Śrāvaṇa"},"precedence":4},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5}],"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 21, 2306 CE · Ayodhyā · Vidhyamitra","description":"August 21, 2306 CE for Ayodhyā: Śukla Ekādaśī, sūryodaya 05:35, sūryāsta 18:33.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2306-08-21","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2306-08-21","sa":"https://sa.vidhyamitra.com/city/ayodhya/2306-08-21","hi":"https://hi.vidhyamitra.com/city/ayodhya/2306-08-21","x-default":"https://vidhyamitra.com/city/ayodhya/2306-08-21"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T01:14:52.618Z","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":"2026-06-03T01:14:52.618Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T01:14:52.618Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}