{"id":"vidhyamitra:city-day:ayodhya:-3221-08-21:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/-3221-08-21","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3221-08-21","date_display":"August 21, 3222 BCE","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":-3221,"month":8,"day":21,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":544819.770833,"kali_year":-119,"ahargana":-43645.7292,"sun":{"sidereal_longitude":180.3475,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":194.8025,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":14.455,"elapsed_within_tithi_degrees":2.455},"nakshatra":{"number":15,"name":"Svātī","pada":3,"moon_longitude":194.8025,"elapsed_within_degrees":8.1358},"yoga":{"number":2,"name":"Prīti","sum_longitude":15.15},"karana":{"half_tithi_index":2,"name":"Bālava"},"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":-3221,"month":8,"day":21,"hour":6,"minute":30,"calendar":"julian"},"julian_day":544819.770833,"ahargana":-43645.7292,"kali_year":-119,"ayanamsa_lahiri":-49.0721,"grahas":{"sun":{"sidereal_longitude":180.3475,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":194.8025,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false,"latitude":-3.0235},"mars":{"sidereal_longitude":169.2118,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":205.5942,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":326.3485,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":217.8763,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":327.7693,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":332.5608,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":152.5608,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","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":-3221,"month":8,"day":21,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":544819.770833,"kali_year":-119,"ahargana":-43645.7292,"sun":{"sidereal_longitude":180.3475,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":194.8025,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":14.455,"elapsed_within_tithi_degrees":2.455},"nakshatra":{"number":15,"name":"Svātī","pada":3,"moon_longitude":194.8025,"elapsed_within_degrees":8.1358},"yoga":{"number":2,"name":"Prīti","sum_longitude":15.15},"karana":{"half_tithi_index":2,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.023,"elongation":14.455},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.023,"opposition_distance":165.545}},"eclipse_window_40days":[{"offset_days":-15,"type":"lunar","occurs":true,"moon_latitude":0.857,"opposition_distance":1.156}]},"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":"05:24","sunsetLocal":"18:44","solarNoonLocal":"12:04","dayLengthHours":13.34605453540411,"dayLengthDisplay":"13 Hours 20 Mins 46 Secs","nightLengthDisplay":"10 Hours 39 Mins 14 Secs","moonriseLocal":"06:32","moonsetLocal":"19:31","rahuKala":{"name":"Rāhu Kāla","start":"13:44","end":"15:24","startHours":13.734621705525427,"endHours":15.40287852245094,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:24","end":"07:04","startHours":5.393337620897858,"endHours":7.061594437823372,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:44","end":"10:24","startHours":8.729851254748885,"endHours":10.3981080716744,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:30","end":"08:57","startHours":8.507417012492152,"endHours":8.95228549700562,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:57","end":"06:18","startHours":5.949423226539697,"endHours":6.3053180141504725,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:37","end":"12:31","startHours":11.621496404086443,"endHours":12.511233373113384,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:37","end":"04:30","startHours":3.613863682843977,"endHours":4.503600651870918,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:17","end":"05:24","startHours":4.281166409614182,"endHours":5.393337620897858,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:17","end":"15:11","startHours":14.290707311167266,"endHours":15.180444280194207,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:32","end":"18:56","startHours":18.539392156301968,"endHours":18.939392156301967,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:44","end":"19:18","startHours":18.739392156301967,"endHours":19.295477761943804,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:29","end":"20:14","startHours":18.489392156301967,"endHours":20.239392156301967,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:37","end":"00:31","startHours":23.621496404086443,"endHours":24.511233373113384,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:24","end":"07:04","startHours":5.393337620897858,"endHours":7.061594437823372,"quality":"auspicious"},{"name":"Roga","start":"07:04","end":"08:44","startHours":7.061594437823372,"endHours":8.729851254748885,"quality":"inauspicious"},{"name":"Udveg","start":"08:44","end":"10:24","startHours":8.729851254748885,"endHours":10.3981080716744,"quality":"inauspicious"},{"name":"Chala","start":"10:24","end":"12:04","startHours":10.3981080716744,"endHours":12.066364888599914,"quality":"neutral"},{"name":"Labha","start":"12:04","end":"13:44","startHours":12.066364888599914,"endHours":13.734621705525427,"quality":"auspicious"},{"name":"Amṛta","start":"13:44","end":"15:24","startHours":13.734621705525427,"endHours":15.40287852245094,"quality":"auspicious"},{"name":"Kāla","start":"15:24","end":"17:04","startHours":15.40287852245094,"endHours":17.071135339376454,"quality":"inauspicious"},{"name":"Śubha","start":"17:04","end":"18:44","startHours":17.071135339376454,"endHours":18.739392156301967,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:44","end":"20:04","startHours":18.739392156301967,"endHours":20.071135339376454,"quality":"auspicious"},{"name":"Kāla","start":"20:04","end":"21:24","startHours":20.071135339376454,"endHours":21.40287852245094,"quality":"inauspicious"},{"name":"Śubha","start":"21:24","end":"22:44","startHours":21.40287852245094,"endHours":22.734621705525427,"quality":"auspicious"},{"name":"Roga","start":"22:44","end":"00:04","startHours":22.734621705525427,"endHours":24.066364888599914,"quality":"inauspicious"},{"name":"Udveg","start":"00:04","end":"01:24","startHours":24.066364888599914,"endHours":25.3981080716744,"quality":"inauspicious"},{"name":"Chala","start":"01:24","end":"02:44","startHours":25.3981080716744,"endHours":26.729851254748887,"quality":"neutral"},{"name":"Labha","start":"02:44","end":"04:04","startHours":26.729851254748887,"endHours":28.061594437823373,"quality":"auspicious"},{"name":"Amṛta","start":"04:04","end":"05:24","startHours":28.061594437823373,"endHours":29.39333762089786,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:24","end":"06:24","startHours":5.393337620897858,"endHours":6.393337620897858,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:24","end":"07:24","startHours":6.393337620897858,"endHours":7.393337620897858,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:24","end":"08:24","startHours":7.393337620897858,"endHours":8.393337620897858,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:24","end":"09:24","startHours":8.393337620897858,"endHours":9.393337620897858,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:24","end":"10:24","startHours":9.393337620897858,"endHours":10.393337620897858,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:24","end":"11:24","startHours":10.393337620897858,"endHours":11.393337620897858,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:24","end":"12:24","startHours":11.393337620897858,"endHours":12.393337620897858,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:24","end":"13:24","startHours":12.393337620897858,"endHours":13.393337620897858,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:24","end":"14:24","startHours":13.393337620897858,"endHours":14.393337620897858,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:24","end":"15:24","startHours":14.393337620897858,"endHours":15.393337620897858,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:24","end":"16:24","startHours":15.393337620897858,"endHours":16.39333762089786,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:24","end":"17:24","startHours":16.39333762089786,"endHours":17.39333762089786,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:24","end":"18:24","startHours":17.39333762089786,"endHours":18.39333762089786,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:24","end":"19:24","startHours":18.39333762089786,"endHours":19.39333762089786,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:24","end":"20:24","startHours":19.39333762089786,"endHours":20.39333762089786,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:24","end":"21:24","startHours":20.39333762089786,"endHours":21.39333762089786,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:24","end":"22:24","startHours":21.39333762089786,"endHours":22.39333762089786,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:24","end":"23:24","startHours":22.39333762089786,"endHours":23.39333762089786,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:24","end":"00:24","startHours":23.39333762089786,"endHours":24.39333762089786,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:24","end":"01:24","startHours":24.39333762089786,"endHours":25.39333762089786,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:24","end":"02:24","startHours":25.39333762089786,"endHours":26.39333762089786,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:24","end":"03:24","startHours":26.39333762089786,"endHours":27.39333762089786,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:24","end":"04:24","startHours":27.39333762089786,"endHours":28.39333762089786,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:24","end":"05:24","startHours":28.39333762089786,"endHours":29.39333762089786,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"North","rahuVasa":"North-West","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":17.392435859787955,"eotMinutes":-2.7978933159948465,"ayanamsa":-49.0721}},"calendars":{"vikram_samvat":-3164,"saka_samvat":-3299,"bengali_samvat":-3814,"malayalam_era":-4045,"nanakshahi_year":-4690,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Kārtika","lunar_month_amanta":"Kārtika","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Śukla Dvitīyā · Vikram -3164 undefined · Śaka -3299 undefined"},"festivals":[{"id":"bhai-dooj","name":"Bhāi Dūja / Bhrātṛ Dvitīyā","name_sanskrit":"भ्रातृ द्वितीया","tradition":"Pan-Hindu","associated_deity":"Yama + Yamunā (sister-brother)","significance":"Yamunā's reception of brother Yama; sisters welcome brothers. Day 5 of Diwali.","vrata":true,"detection":{"tithi_number":2,"tithi_paksha":"Śukla","lunar_month":"Kārtika"},"precedence":3}],"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":true,"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, 3222 BCE · Ayodhyā · Vidhyamitra","description":"August 21, 3222 BCE for Ayodhyā: Śukla Dvitīyā, sūryodaya 05:24, sūryāsta 18:44.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/-3221-08-21","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/-3221-08-21","sa":"https://sa.vidhyamitra.com/city/ayodhya/-3221-08-21","hi":"https://hi.vidhyamitra.com/city/ayodhya/-3221-08-21","x-default":"https://vidhyamitra.com/city/ayodhya/-3221-08-21"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T09:23:52.373Z","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":"2026-05-31T09:23:52.373Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T09:23:52.373Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}