{"id":"vidhyamitra:city-day:ayodhya:2260-08-21:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2260-08-21","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2260-08-21","date_display":"August 21, 2260 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":2260,"month":8,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2546740.770833,"kali_year":5362,"ahargana":1958275.2708,"sun":{"sidereal_longitude":119.6982,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":289.9301,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":170.2319,"elapsed_within_tithi_degrees":2.2319},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3,"moon_longitude":289.9301,"elapsed_within_degrees":9.9301},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":49.6282},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"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":2260,"month":8,"day":21,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2546740.770833,"ahargana":1958275.2708,"kali_year":5362,"ayanamsa_lahiri":27.4939,"grahas":{"sun":{"sidereal_longitude":120.95583199999999,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":289.44693200000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false,"latitude":-0.686},"mars":{"sidereal_longitude":148.22283200000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":138.944232,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":9.012231999999983,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":82.53973200000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":325.54113200000006,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":101.1523,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":281.1523,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"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":2260,"month":8,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2546740.770833,"kali_year":5362,"ahargana":1958275.2708,"sun":{"sidereal_longitude":119.6982,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":289.9301,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":170.2319,"elapsed_within_tithi_degrees":2.2319},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3,"moon_longitude":289.9301,"elapsed_within_degrees":9.9301},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":49.6282},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.686,"elongation":170.232},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.686,"opposition_distance":9.768}},"eclipse_window_40days":[{"offset_days":-13,"type":"solar","occurs":true,"moon_latitude":0.451,"elongation":0.303}]},"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":12.950701814002256,"dayLengthDisplay":"12 Hours 57 Mins 03 Secs","nightLengthDisplay":"11 Hours 02 Mins 57 Secs","moonriseLocal":"17:48","moonsetLocal":"04:48","rahuKala":{"name":"Rāhu Kāla","start":"15:18","end":"16:55","startHours":15.304040342100478,"endHours":16.92287806885076,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:50","end":"10:27","startHours":8.828689435099351,"endHours":10.447527161849631,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:04","end":"13:41","startHours":12.066364888599914,"endHours":13.685202615350196,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:37","end":"09:03","startHours":8.61284440486598,"endHours":9.04453446533272,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:08","end":"06:29","startHours":6.130626557182214,"endHours":6.475978605555607,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:38","end":"12:30","startHours":11.634674828133171,"endHours":12.498054949066656,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:52","end":"04:44","startHours":3.864253739731819,"endHours":4.727633860665303,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:31","end":"05:35","startHours":4.511788830431932,"endHours":5.5910139815987865,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:13","end":"15:05","startHours":14.224815190933624,"endHours":15.088195311867107,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:21","end":"18:45","startHours":18.341715795601043,"endHours":18.741715795601042,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:33","end":"19:05","startHours":18.541715795601043,"endHours":19.08132837118447,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:18","end":"20:03","startHours":18.291715795601043,"endHours":20.041715795601043,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:38","end":"00:30","startHours":23.63467482813317,"endHours":24.498054949066656,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:35","end":"07:13","startHours":5.5910139815987865,"endHours":7.209851708349069,"quality":"inauspicious"},{"name":"Udveg","start":"07:13","end":"08:50","startHours":7.209851708349069,"endHours":8.828689435099351,"quality":"inauspicious"},{"name":"Chala","start":"08:50","end":"10:27","startHours":8.828689435099351,"endHours":10.447527161849631,"quality":"neutral"},{"name":"Labha","start":"10:27","end":"12:04","startHours":10.447527161849631,"endHours":12.066364888599914,"quality":"auspicious"},{"name":"Amṛta","start":"12:04","end":"13:41","startHours":12.066364888599914,"endHours":13.685202615350196,"quality":"auspicious"},{"name":"Kāla","start":"13:41","end":"15:18","startHours":13.685202615350196,"endHours":15.304040342100478,"quality":"inauspicious"},{"name":"Śubha","start":"15:18","end":"16:55","startHours":15.304040342100478,"endHours":16.92287806885076,"quality":"auspicious"},{"name":"Roga","start":"16:55","end":"18:33","startHours":16.92287806885076,"endHours":18.541715795601043,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:33","end":"19:55","startHours":18.541715795601043,"endHours":19.92287806885076,"quality":"inauspicious"},{"name":"Śubha","start":"19:55","end":"21:18","startHours":19.92287806885076,"endHours":21.30404034210048,"quality":"auspicious"},{"name":"Roga","start":"21:18","end":"22:41","startHours":21.30404034210048,"endHours":22.685202615350196,"quality":"inauspicious"},{"name":"Udveg","start":"22:41","end":"00:04","startHours":22.685202615350196,"endHours":24.066364888599914,"quality":"inauspicious"},{"name":"Chala","start":"00:04","end":"01:27","startHours":24.066364888599914,"endHours":25.44752716184963,"quality":"neutral"},{"name":"Labha","start":"01:27","end":"02:50","startHours":25.44752716184963,"endHours":26.82868943509935,"quality":"auspicious"},{"name":"Amṛta","start":"02:50","end":"04:13","startHours":26.82868943509935,"endHours":28.20985170834907,"quality":"auspicious"},{"name":"Kāla","start":"04:13","end":"05:35","startHours":28.20985170834907,"endHours":29.591013981598785,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:35","end":"06:35","startHours":5.5910139815987865,"endHours":6.5910139815987865,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:35","end":"07:35","startHours":6.5910139815987865,"endHours":7.5910139815987865,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:35","end":"08:35","startHours":7.5910139815987865,"endHours":8.591013981598786,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:35","end":"09:35","startHours":8.591013981598786,"endHours":9.591013981598786,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:35","end":"10:35","startHours":9.591013981598786,"endHours":10.591013981598786,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:35","end":"11:35","startHours":10.591013981598786,"endHours":11.591013981598786,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:35","end":"12:35","startHours":11.591013981598786,"endHours":12.591013981598786,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:35","end":"13:35","startHours":12.591013981598786,"endHours":13.591013981598786,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:35","end":"14:35","startHours":13.591013981598786,"endHours":14.591013981598786,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:35","end":"15:35","startHours":14.591013981598786,"endHours":15.591013981598786,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:35","end":"16:35","startHours":15.591013981598786,"endHours":16.591013981598785,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:35","end":"17:35","startHours":16.591013981598785,"endHours":17.591013981598785,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:35","end":"18:35","startHours":17.591013981598785,"endHours":18.591013981598785,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:35","end":"19:35","startHours":18.591013981598785,"endHours":19.591013981598785,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:35","end":"20:35","startHours":19.591013981598785,"endHours":20.591013981598785,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:35","end":"21:35","startHours":20.591013981598785,"endHours":21.591013981598785,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:35","end":"22:35","startHours":21.591013981598785,"endHours":22.591013981598785,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:35","end":"23:35","startHours":22.591013981598785,"endHours":23.591013981598785,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:35","end":"00:35","startHours":23.591013981598785,"endHours":24.591013981598785,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:35","end":"01:35","startHours":24.591013981598785,"endHours":25.591013981598785,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:35","end":"02:35","startHours":25.591013981598785,"endHours":26.591013981598785,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:35","end":"03:35","startHours":26.591013981598785,"endHours":27.591013981598785,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:35","end":"04:35","startHours":27.591013981598785,"endHours":28.591013981598785,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:35","end":"05:35","startHours":28.591013981598785,"endHours":29.591013981598785,"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":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"North","anandadiYoga":{"name":"Kāladaṇḍa","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":12.011738603950738,"eotMinutes":-2.7978933159948465,"ayanamsa":27.4939}},"calendars":{"vikram_samvat":2317,"vikram_samvatsara":"Pramādī","saka_samvat":2182,"saka_samvatsara":"Śārvarī","bengali_samvat":1667,"malayalam_era":1436,"nanakshahi_year":791,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Bhādrapada","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 Śukla Pūrṇimā · Vikram 2317 Pramādī · Śaka 2182 Śārvarī"},"festivals":[{"id":"onam","name":"Onam (Vāmana / King Bali)","name_sanskrit":"ओणम् (वामन-बलि स्मरण)","tradition":"Regional","associated_deity":"Vāmana + King Bali","significance":"Kerala festival; King Bali's annual return to Kerala. Aligned with Thiru-Onam (Śravaṇa nakshatra in Bhādrapada).","vrata":false,"detection":{"nakshatra_name":"Śravaṇa","lunar_month":"Bhādrapada"},"precedence":2},{"id":"simha-sankranti","name":"Siṁha Saṅkrānti","name_sanskrit":"सिंह सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Leo.","vrata":false,"detection":{"sun_rashi_ingress":"Siṃha"},"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":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Śukla Pūrṇimā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Śukla Pūrṇimā","url":"/day/-0562-04-11","relevance":0.5}]},"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, 2260 CE · Ayodhyā · Vidhyamitra","description":"August 21, 2260 CE for Ayodhyā: Śukla Pūrṇimā, sūryodaya 05:35, sūryāsta 18:33.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2260-08-21","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2260-08-21","sa":"https://sa.vidhyamitra.com/city/ayodhya/2260-08-21","hi":"https://hi.vidhyamitra.com/city/ayodhya/2260-08-21","x-default":"https://vidhyamitra.com/city/ayodhya/2260-08-21"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T14:30:40.343Z","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":"2026-05-31T14:30:40.343Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T14:30:40.343Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}