{"id":"vidhyamitra:city-day:ayodhya:1673-09-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1673-09-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1673-09-22","date_display":"September 22, 1673 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":1673,"month":9,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2332375.770833,"kali_year":4775,"ahargana":1743910.2708,"sun":{"sidereal_longitude":160.2388,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":293.3964,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":133.1576,"elapsed_within_tithi_degrees":1.1576},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1,"moon_longitude":293.3964,"elapsed_within_degrees":0.0631},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":93.6352},"karana":{"half_tithi_index":22,"name":"Bava"},"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":1673,"month":9,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2332375.770833,"ahargana":1743910.2708,"kali_year":4775,"ayanamsa_lahiri":19.2952,"grahas":{"sun":{"sidereal_longitude":160.19545100000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"moon":{"sidereal_longitude":294.94635100000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false,"latitude":-0.4578},"mars":{"sidereal_longitude":163.19045099999994,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":174.30985099999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":187.43485099999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":119.17115100000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":357.598551,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":299.2416,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":119.2416,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":"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":1673,"month":9,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2332375.770833,"kali_year":4775,"ahargana":1743910.2708,"sun":{"sidereal_longitude":160.2388,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":293.3964,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":133.1576,"elapsed_within_tithi_degrees":1.1576},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1,"moon_longitude":293.3964,"elapsed_within_degrees":0.0631},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":93.6352},"karana":{"half_tithi_index":22,"name":"Bava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.458,"elongation":133.158},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.458,"opposition_distance":46.842}},"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":"05:49","sunsetLocal":"17:57","solarNoonLocal":"11:53","dayLengthHours":12.13807899018911,"dayLengthDisplay":"12 Hours 08 Mins 17 Secs","nightLengthDisplay":"11 Hours 51 Mins 43 Secs","moonriseLocal":"15:24","moonsetLocal":"02:20","rahuKala":{"name":"Rāhu Kāla","start":"10:22","end":"11:53","startHours":10.367878398907724,"endHours":11.885138272681363,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:55","end":"16:26","startHours":14.91965802022864,"endHours":16.436917894002278,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:20","end":"08:51","startHours":7.333358651360446,"endHours":8.850618525134085,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:39","end":"09:03","startHours":8.648317208630933,"endHours":9.052919841637237,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:19","end":"06:39","startHours":6.321852068844687,"endHours":6.64553417524973,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:29","end":"12:17","startHours":11.480535639675058,"endHours":12.289740905687665,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:12","end":"05:00","startHours":4.197688245561593,"endHours":5.006893511574201,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:48","end":"05:49","startHours":4.804592195071049,"endHours":5.816098777586808,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:54","end":"14:43","startHours":13.908151437712881,"endHours":14.717356703725489,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:45","end":"18:09","startHours":17.754177767775918,"endHours":18.154177767775916,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:57","end":"18:28","startHours":17.954177767775917,"endHours":18.459931059033796,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:42","end":"19:27","startHours":17.704177767775917,"endHours":19.454177767775917,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:29","end":"00:17","startHours":23.480535639675058,"endHours":24.289740905687662,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:49","end":"07:20","startHours":5.816098777586808,"endHours":7.333358651360446,"quality":"neutral"},{"name":"Labha","start":"07:20","end":"08:51","startHours":7.333358651360446,"endHours":8.850618525134085,"quality":"auspicious"},{"name":"Amṛta","start":"08:51","end":"10:22","startHours":8.850618525134085,"endHours":10.367878398907724,"quality":"auspicious"},{"name":"Kāla","start":"10:22","end":"11:53","startHours":10.367878398907724,"endHours":11.885138272681363,"quality":"inauspicious"},{"name":"Śubha","start":"11:53","end":"13:24","startHours":11.885138272681363,"endHours":13.402398146455,"quality":"auspicious"},{"name":"Roga","start":"13:24","end":"14:55","startHours":13.402398146455,"endHours":14.91965802022864,"quality":"inauspicious"},{"name":"Udveg","start":"14:55","end":"16:26","startHours":14.91965802022864,"endHours":16.436917894002278,"quality":"inauspicious"},{"name":"Chala","start":"16:26","end":"17:57","startHours":16.436917894002278,"endHours":17.954177767775917,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:57","end":"19:26","startHours":17.954177767775917,"endHours":19.436917894002278,"quality":"inauspicious"},{"name":"Udveg","start":"19:26","end":"20:55","startHours":19.436917894002278,"endHours":20.91965802022864,"quality":"inauspicious"},{"name":"Chala","start":"20:55","end":"22:24","startHours":20.91965802022864,"endHours":22.402398146455,"quality":"neutral"},{"name":"Labha","start":"22:24","end":"23:53","startHours":22.402398146455,"endHours":23.885138272681363,"quality":"auspicious"},{"name":"Amṛta","start":"23:53","end":"01:22","startHours":23.885138272681363,"endHours":25.367878398907724,"quality":"auspicious"},{"name":"Kāla","start":"01:22","end":"02:51","startHours":25.367878398907724,"endHours":26.850618525134085,"quality":"inauspicious"},{"name":"Śubha","start":"02:51","end":"04:20","startHours":26.850618525134085,"endHours":28.33335865136045,"quality":"auspicious"},{"name":"Roga","start":"04:20","end":"05:49","startHours":28.33335865136045,"endHours":29.81609877758681,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:49","end":"06:49","startHours":5.816098777586808,"endHours":6.816098777586808,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:49","end":"07:49","startHours":6.816098777586808,"endHours":7.816098777586808,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:49","end":"08:49","startHours":7.816098777586808,"endHours":8.816098777586808,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:49","end":"09:49","startHours":8.816098777586808,"endHours":9.816098777586808,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:49","end":"10:49","startHours":9.816098777586808,"endHours":10.816098777586808,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:49","end":"11:49","startHours":10.816098777586808,"endHours":11.816098777586808,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:49","end":"12:49","startHours":11.816098777586808,"endHours":12.816098777586808,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:49","end":"13:49","startHours":12.816098777586808,"endHours":13.816098777586808,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:49","end":"14:49","startHours":13.816098777586808,"endHours":14.816098777586808,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:49","end":"15:49","startHours":14.816098777586808,"endHours":15.816098777586808,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:49","end":"16:49","startHours":15.816098777586808,"endHours":16.81609877758681,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:49","end":"17:49","startHours":16.81609877758681,"endHours":17.81609877758681,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:49","end":"18:49","startHours":17.81609877758681,"endHours":18.81609877758681,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:49","end":"19:49","startHours":18.81609877758681,"endHours":19.81609877758681,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:49","end":"20:49","startHours":19.81609877758681,"endHours":20.81609877758681,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:49","end":"21:49","startHours":20.81609877758681,"endHours":21.81609877758681,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:49","end":"22:49","startHours":21.81609877758681,"endHours":22.81609877758681,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:49","end":"23:49","startHours":22.81609877758681,"endHours":23.81609877758681,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:49","end":"00:49","startHours":23.81609877758681,"endHours":24.81609877758681,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:49","end":"01:49","startHours":24.81609877758681,"endHours":25.81609877758681,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:49","end":"02:49","startHours":25.81609877758681,"endHours":26.81609877758681,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:49","end":"03:49","startHours":26.81609877758681,"endHours":27.81609877758681,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:49","end":"04:49","startHours":27.81609877758681,"endHours":28.81609877758681,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:49","end":"05:49","startHours":28.81609877758681,"endHours":29.81609877758681,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"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":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"South-East","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":0.20258238512804186,"eotMinutes":8.075703639118354,"ayanamsa":19.2952}},"calendars":{"vikram_samvat":1730,"vikram_samvatsara":"Akṣaya","saka_samvat":1595,"saka_samvatsara":"Pramādī","bengali_samvat":1080,"malayalam_era":849,"nanakshahi_year":204,"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":"Kanyā (Puraṭṭāsi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Dvādaśī · Vikram 1730 Akṣaya · Śaka 1595 Pramādī"},"festivals":[{"id":"vamana-jayanti","name":"Vāmana Jayantī","name_sanskrit":"वामन जयन्ती","tradition":"Vaishnava","associated_deity":"Vāmana (5th daśāvatāra of Krishna)","deity_avatara_index":15,"significance":"Vāmana's three-step measure of all worlds; Bali's surrender. (= Onam in Kerala.)","vrata":true,"detection":{"tithi_number":12,"tithi_paksha":"Śukla","lunar_month":"Bhādrapada"},"precedence":2,"sources":["Bhāgavata 8.18-22"]}],"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 September 22, 1673 CE · Ayodhyā · Vidhyamitra","description":"September 22, 1673 CE for Ayodhyā: Śukla Dvādaśī, sūryodaya 05:49, sūryāsta 17:57.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1673-09-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1673-09-22","sa":"https://sa.vidhyamitra.com/city/ayodhya/1673-09-22","hi":"https://hi.vidhyamitra.com/city/ayodhya/1673-09-22","x-default":"https://vidhyamitra.com/city/ayodhya/1673-09-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T23:28:53.017Z","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":"2026-06-03T23:28:53.017Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T23:28:53.017Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}