{"id":"vidhyamitra:city-day:ayodhya:2252-09-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2252-09-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2252-09-16","date_display":"September 16, 2252 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":2252,"month":9,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2543844.770833,"kali_year":5354,"ahargana":1955379.2708,"sun":{"sidereal_longitude":144.8057,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":288.2357,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":143.43,"elapsed_within_tithi_degrees":11.43},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3,"moon_longitude":288.2357,"elapsed_within_degrees":8.2357},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":73.0413},"karana":{"half_tithi_index":23,"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":2252,"month":9,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2543844.770833,"ahargana":1955379.2708,"kali_year":5354,"ayanamsa_lahiri":27.3831,"grahas":{"sun":{"sidereal_longitude":146.14198,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":287.67938000000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false,"latitude":2.4911},"mars":{"sidereal_longitude":116.88087999999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":163.56568000000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":123.28737999999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":113.31808000000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":228.06768,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":254.5963,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":74.5963,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","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":2252,"month":9,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2543844.770833,"kali_year":5354,"ahargana":1955379.2708,"sun":{"sidereal_longitude":144.8057,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":288.2357,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":143.43,"elapsed_within_tithi_degrees":11.43},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3,"moon_longitude":288.2357,"elapsed_within_degrees":8.2357},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":73.0413},"karana":{"half_tithi_index":23,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.491,"elongation":143.43},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.491,"opposition_distance":36.57}},"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":"05:46","sunsetLocal":"18:04","solarNoonLocal":"11:55","dayLengthHours":12.29787510393026,"dayLengthDisplay":"12 Hours 17 Mins 52 Secs","nightLengthDisplay":"11 Hours 42 Mins 08 Secs","moonriseLocal":"15:53","moonsetLocal":"02:50","rahuKala":{"name":"Rāhu Kāla","start":"13:28","end":"15:00","startHours":13.459162537479136,"endHours":14.996396925470417,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:46","end":"07:19","startHours":5.772990597522724,"endHours":7.310224985514006,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:51","end":"10:23","startHours":8.847459373505288,"endHours":10.384693761496571,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:39","end":"09:03","startHours":8.642494788439784,"endHours":9.052423958570794,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:17","end":"06:37","startHours":6.285402060186485,"endHours":6.613345396291292,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:31","end":"12:20","startHours":11.511998979356846,"endHours":12.331857319618862,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:08","end":"04:57","startHours":4.133273916998689,"endHours":4.953132257260706,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:45","end":"05:46","startHours":4.748167672195202,"endHours":5.772990597522724,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:58","end":"14:47","startHours":13.971574000142898,"endHours":14.791432340404915,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:52","end":"18:16","startHours":17.870865701452985,"endHours":18.270865701452983,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:04","end":"18:35","startHours":18.070865701452984,"endHours":18.583277164116744,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:49","end":"19:34","startHours":17.820865701452984,"endHours":19.570865701452984,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:31","end":"00:20","startHours":23.511998979356846,"endHours":24.331857319618862,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:46","end":"07:19","startHours":5.772990597522724,"endHours":7.310224985514006,"quality":"auspicious"},{"name":"Roga","start":"07:19","end":"08:51","startHours":7.310224985514006,"endHours":8.847459373505288,"quality":"inauspicious"},{"name":"Udveg","start":"08:51","end":"10:23","startHours":8.847459373505288,"endHours":10.384693761496571,"quality":"inauspicious"},{"name":"Chala","start":"10:23","end":"11:55","startHours":10.384693761496571,"endHours":11.921928149487854,"quality":"neutral"},{"name":"Labha","start":"11:55","end":"13:28","startHours":11.921928149487854,"endHours":13.459162537479136,"quality":"auspicious"},{"name":"Amṛta","start":"13:28","end":"15:00","startHours":13.459162537479136,"endHours":14.996396925470417,"quality":"auspicious"},{"name":"Kāla","start":"15:00","end":"16:32","startHours":14.996396925470417,"endHours":16.5336313134617,"quality":"inauspicious"},{"name":"Śubha","start":"16:32","end":"18:04","startHours":16.5336313134617,"endHours":18.070865701452984,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:04","end":"19:32","startHours":18.070865701452984,"endHours":19.5336313134617,"quality":"auspicious"},{"name":"Kāla","start":"19:32","end":"21:00","startHours":19.5336313134617,"endHours":20.99639692547042,"quality":"inauspicious"},{"name":"Śubha","start":"21:00","end":"22:28","startHours":20.99639692547042,"endHours":22.459162537479138,"quality":"auspicious"},{"name":"Roga","start":"22:28","end":"23:55","startHours":22.459162537479138,"endHours":23.921928149487854,"quality":"inauspicious"},{"name":"Udveg","start":"23:55","end":"01:23","startHours":23.921928149487854,"endHours":25.38469376149657,"quality":"inauspicious"},{"name":"Chala","start":"01:23","end":"02:51","startHours":25.38469376149657,"endHours":26.847459373505288,"quality":"neutral"},{"name":"Labha","start":"02:51","end":"04:19","startHours":26.847459373505288,"endHours":28.310224985514008,"quality":"auspicious"},{"name":"Amṛta","start":"04:19","end":"05:46","startHours":28.310224985514008,"endHours":29.772990597522725,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:46","end":"06:46","startHours":5.772990597522724,"endHours":6.772990597522724,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:46","end":"07:46","startHours":6.772990597522724,"endHours":7.772990597522724,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:46","end":"08:46","startHours":7.772990597522724,"endHours":8.772990597522725,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:46","end":"09:46","startHours":8.772990597522725,"endHours":9.772990597522725,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:46","end":"10:46","startHours":9.772990597522725,"endHours":10.772990597522725,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:46","end":"11:46","startHours":10.772990597522725,"endHours":11.772990597522725,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:46","end":"12:46","startHours":11.772990597522725,"endHours":12.772990597522725,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:46","end":"13:46","startHours":12.772990597522725,"endHours":13.772990597522725,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:46","end":"14:46","startHours":13.772990597522725,"endHours":14.772990597522725,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:46","end":"15:46","startHours":14.772990597522725,"endHours":15.772990597522725,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:46","end":"16:46","startHours":15.772990597522725,"endHours":16.772990597522725,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:46","end":"17:46","startHours":16.772990597522725,"endHours":17.772990597522725,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:46","end":"18:46","startHours":17.772990597522725,"endHours":18.772990597522725,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:46","end":"19:46","startHours":18.772990597522725,"endHours":19.772990597522725,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:46","end":"20:46","startHours":19.772990597522725,"endHours":20.772990597522725,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:46","end":"21:46","startHours":20.772990597522725,"endHours":21.772990597522725,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:46","end":"22:46","startHours":21.772990597522725,"endHours":22.772990597522725,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:46","end":"23:46","startHours":22.772990597522725,"endHours":23.772990597522725,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:46","end":"00:46","startHours":23.772990597522725,"endHours":24.772990597522725,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:46","end":"01:46","startHours":24.772990597522725,"endHours":25.772990597522725,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:46","end":"02:46","startHours":25.772990597522725,"endHours":26.772990597522725,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:46","end":"03:46","startHours":26.772990597522725,"endHours":27.772990597522725,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:46","end":"04:46","startHours":27.772990597522725,"endHours":28.772990597522725,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:46","end":"05:46","startHours":28.772990597522725,"endHours":29.772990597522725,"planetary_lord":"Moon"}],"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":"South (Dakṣiṇa)","chandraVasa":"South-East","rahuVasa":"North-West","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":2.570670268162353,"eotMinutes":5.868311030728706,"ayanamsa":27.3831}},"calendars":{"vikram_samvat":2309,"vikram_samvatsara":"Viśvāvasu","saka_samvat":2174,"saka_samvatsara":"Nandana","bengali_samvat":1659,"malayalam_era":1428,"nanakshahi_year":783,"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 Dvādaśī · Vikram 2309 Viśvāvasu · Śaka 2174 Nandana"},"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"]},{"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}],"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":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 16, 2252 CE · Ayodhyā · Vidhyamitra","description":"September 16, 2252 CE for Ayodhyā: Śukla Dvādaśī, sūryodaya 05:46, sūryāsta 18:04.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2252-09-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2252-09-16","sa":"https://sa.vidhyamitra.com/city/ayodhya/2252-09-16","hi":"https://hi.vidhyamitra.com/city/ayodhya/2252-09-16","x-default":"https://vidhyamitra.com/city/ayodhya/2252-09-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-30T22:46:11.886Z","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":"2026-05-30T22:46:11.886Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-30T22:46:11.886Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}