{"id":"vidhyamitra:city-day:ayodhya:2106-09-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2106-09-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2106-09-12","date_display":"September 12, 2106 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":2106,"month":9,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2490514.770833,"kali_year":5208,"ahargana":1902049.2708,"sun":{"sidereal_longitude":142.6513,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":305.8042,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":163.1529,"elapsed_within_tithi_degrees":7.1529},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4,"moon_longitude":305.8042,"elapsed_within_degrees":12.4709},"yoga":{"number":7,"name":"Sukarma","sum_longitude":88.4555},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2106,"month":9,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2490514.770833,"ahargana":1902049.2708,"kali_year":5208,"ayanamsa_lahiri":25.3434,"grahas":{"sun":{"sidereal_longitude":143.62557900000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":307.39387899999997,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false,"latitude":4.3354},"mars":{"sidereal_longitude":190.74897899999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":165.780579,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":18.98697900000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":true},"venus":{"sidereal_longitude":168.429979,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":true},"saturn":{"sidereal_longitude":243.33147899999994,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":200.2763,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":20.2763,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":2106,"month":9,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2490514.770833,"kali_year":5208,"ahargana":1902049.2708,"sun":{"sidereal_longitude":142.6513,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":305.8042,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":163.1529,"elapsed_within_tithi_degrees":7.1529},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4,"moon_longitude":305.8042,"elapsed_within_degrees":12.4709},"yoga":{"number":7,"name":"Sukarma","sum_longitude":88.4555},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.335,"elongation":163.153},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.335,"opposition_distance":16.847}},"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":"05:44","sunsetLocal":"18:09","solarNoonLocal":"11:57","dayLengthHours":12.419516612702992,"dayLengthDisplay":"12 Hours 25 Mins 10 Secs","nightLengthDisplay":"11 Hours 34 Mins 50 Secs","moonriseLocal":"17:11","moonsetLocal":"04:33","rahuKala":{"name":"Rāhu Kāla","start":"16:36","end":"18:09","startHours":16.603993470630535,"endHours":18.156433047218407,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:57","end":"13:30","startHours":11.94667474086691,"endHours":13.499114317454787,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:03","end":"16:36","startHours":15.051553894042659,"endHours":16.603993470630535,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:38","end":"09:03","startHours":8.634803644146114,"endHours":9.048787531236213,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:15","end":"06:35","startHours":6.25439629337804,"endHours":6.58558340305012,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:32","end":"12:22","startHours":11.532690853776812,"endHours":12.36065862795701,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:05","end":"04:55","startHours":4.080980886155016,"endHours":4.908948660335216,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:42","end":"05:44","startHours":4.701956716790166,"endHours":5.7369164345154156,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:01","end":"14:51","startHours":14.016594176317412,"endHours":14.844561950497612,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:57","end":"18:21","startHours":17.956433047218407,"endHours":18.356433047218406,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:09","end":"18:40","startHours":18.156433047218407,"endHours":18.673912906081032,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:54","end":"19:39","startHours":17.906433047218407,"endHours":19.656433047218407,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:32","end":"00:22","startHours":23.53269085377681,"endHours":24.36065862795701,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:44","end":"07:17","startHours":5.7369164345154156,"endHours":7.28935601110329,"quality":"inauspicious"},{"name":"Chala","start":"07:17","end":"08:51","startHours":7.28935601110329,"endHours":8.841795587691163,"quality":"neutral"},{"name":"Labha","start":"08:51","end":"10:24","startHours":8.841795587691163,"endHours":10.394235164279038,"quality":"auspicious"},{"name":"Amṛta","start":"10:24","end":"11:57","startHours":10.394235164279038,"endHours":11.94667474086691,"quality":"auspicious"},{"name":"Kāla","start":"11:57","end":"13:30","startHours":11.94667474086691,"endHours":13.499114317454787,"quality":"inauspicious"},{"name":"Śubha","start":"13:30","end":"15:03","startHours":13.499114317454787,"endHours":15.051553894042659,"quality":"auspicious"},{"name":"Roga","start":"15:03","end":"16:36","startHours":15.051553894042659,"endHours":16.603993470630535,"quality":"inauspicious"},{"name":"Udveg","start":"16:36","end":"18:09","startHours":16.603993470630535,"endHours":18.156433047218407,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:09","end":"19:36","startHours":18.156433047218407,"endHours":19.603993470630535,"quality":"auspicious"},{"name":"Roga","start":"19:36","end":"21:03","startHours":19.603993470630535,"endHours":21.05155389404266,"quality":"inauspicious"},{"name":"Udveg","start":"21:03","end":"22:30","startHours":21.05155389404266,"endHours":22.499114317454783,"quality":"inauspicious"},{"name":"Chala","start":"22:30","end":"23:57","startHours":22.499114317454783,"endHours":23.94667474086691,"quality":"neutral"},{"name":"Labha","start":"23:57","end":"01:24","startHours":23.94667474086691,"endHours":25.39423516427904,"quality":"auspicious"},{"name":"Amṛta","start":"01:24","end":"02:51","startHours":25.39423516427904,"endHours":26.841795587691163,"quality":"auspicious"},{"name":"Kāla","start":"02:51","end":"04:17","startHours":26.841795587691163,"endHours":28.289356011103287,"quality":"inauspicious"},{"name":"Śubha","start":"04:17","end":"05:44","startHours":28.289356011103287,"endHours":29.736916434515415,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:44","end":"06:44","startHours":5.7369164345154156,"endHours":6.7369164345154156,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:44","end":"07:44","startHours":6.7369164345154156,"endHours":7.7369164345154156,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:44","end":"08:44","startHours":7.7369164345154156,"endHours":8.736916434515415,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:44","end":"09:44","startHours":8.736916434515415,"endHours":9.736916434515415,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:44","end":"10:44","startHours":9.736916434515415,"endHours":10.736916434515415,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:44","end":"11:44","startHours":10.736916434515415,"endHours":11.736916434515415,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:44","end":"12:44","startHours":11.736916434515415,"endHours":12.736916434515415,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:44","end":"13:44","startHours":12.736916434515415,"endHours":13.736916434515415,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:44","end":"14:44","startHours":13.736916434515415,"endHours":14.736916434515415,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:44","end":"15:44","startHours":14.736916434515415,"endHours":15.736916434515415,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:44","end":"16:44","startHours":15.736916434515415,"endHours":16.736916434515415,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:44","end":"17:44","startHours":16.736916434515415,"endHours":17.736916434515415,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:44","end":"18:44","startHours":17.736916434515415,"endHours":18.736916434515415,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:44","end":"19:44","startHours":18.736916434515415,"endHours":19.736916434515415,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:44","end":"20:44","startHours":19.736916434515415,"endHours":20.736916434515415,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:44","end":"21:44","startHours":20.736916434515415,"endHours":21.736916434515415,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:44","end":"22:44","startHours":21.736916434515415,"endHours":22.736916434515415,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:44","end":"23:44","startHours":22.736916434515415,"endHours":23.736916434515415,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:44","end":"00:44","startHours":23.736916434515415,"endHours":24.736916434515415,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:44","end":"01:44","startHours":24.736916434515415,"endHours":25.736916434515415,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:44","end":"02:44","startHours":25.736916434515415,"endHours":26.736916434515415,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:44","end":"03:44","startHours":26.736916434515415,"endHours":27.736916434515415,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:44","end":"04:44","startHours":27.736916434515415,"endHours":28.736916434515415,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:44","end":"05:44","startHours":28.736916434515415,"endHours":29.736916434515415,"planetary_lord":"Jupiter"}],"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":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Gada","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":4.364560675328763,"eotMinutes":4.383515547985428,"ayanamsa":25.3434}},"calendars":{"vikram_samvat":2163,"vikram_samvatsara":"Pramāthi","saka_samvat":2028,"saka_samvatsara":"Akṣaya","bengali_samvat":1513,"malayalam_era":1282,"nanakshahi_year":637,"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 Caturdaśī · Vikram 2163 Pramāthi · Śaka 2028 Akṣaya"},"festivals":[],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 12, 2106 CE · Ayodhyā · Vidhyamitra","description":"September 12, 2106 CE for Ayodhyā: Śukla Caturdaśī, sūryodaya 05:44, sūryāsta 18:09.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2106-09-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2106-09-12","sa":"https://sa.vidhyamitra.com/city/ayodhya/2106-09-12","hi":"https://hi.vidhyamitra.com/city/ayodhya/2106-09-12","x-default":"https://vidhyamitra.com/city/ayodhya/2106-09-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T20:04:22.511Z","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":"2026-05-31T20:04:22.511Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T20:04:22.511Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}