{"id":"vidhyamitra:city-day:ayodhya:-3111-09-11:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/-3111-09-11","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3111-09-11","date_display":"September 11, 3112 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":-3111,"month":9,"day":11,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":585018.770833,"kali_year":-9,"ahargana":-3446.7292,"sun":{"sidereal_longitude":200.9281,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":308.2272,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":107.2991,"elapsed_within_tithi_degrees":11.2991},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1,"moon_longitude":308.2272,"elapsed_within_degrees":1.5606},"yoga":{"number":12,"name":"Dhruva","sum_longitude":149.1553},"karana":{"half_tithi_index":17,"name":"Kaulava"},"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":-3111,"month":9,"day":11,"hour":6,"minute":30,"calendar":"julian"},"julian_day":585018.770833,"ahargana":-3446.7292,"kali_year":-9,"ayanamsa_lahiri":-47.5346,"grahas":{"sun":{"sidereal_longitude":200.9281,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":308.2272,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false,"latitude":-3.6575},"mars":{"sidereal_longitude":326.4047,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":223.86,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":89.0749,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"venus":{"sidereal_longitude":216.6662,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":240.4488,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":2.6243,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":182.6243,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","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":-3111,"month":9,"day":11,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":585018.770833,"kali_year":-9,"ahargana":-3446.7292,"sun":{"sidereal_longitude":200.9281,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":308.2272,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":107.2991,"elapsed_within_tithi_degrees":11.2991},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1,"moon_longitude":308.2272,"elapsed_within_degrees":1.5606},"yoga":{"number":12,"name":"Dhruva","sum_longitude":149.1553},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.658,"elongation":107.299},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.658,"opposition_distance":72.701}},"eclipse_window_40days":[{"offset_days":-8,"type":"solar","occurs":true,"moon_latitude":-0.866,"elongation":1.273}]},"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":"05:32","sunsetLocal":"18:22","solarNoonLocal":"11:57","dayLengthHours":12.826593844153777,"dayLengthDisplay":"12 Hours 49 Mins 36 Secs","nightLengthDisplay":"11 Hours 10 Mins 24 Secs","moonriseLocal":"13:53","moonsetLocal":"00:19","rahuKala":{"name":"Rāhu Kāla","start":"15:10","end":"16:46","startHours":15.159475258465733,"endHours":16.762799488984953,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:45","end":"10:21","startHours":8.746178336388844,"endHours":10.349502566908065,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:57","end":"13:33","startHours":11.952826797427289,"endHours":13.556151027946509,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:32","end":"08:58","startHours":8.532401772319613,"endHours":8.959954900458072,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:04","end":"06:25","startHours":6.0739712855234735,"endHours":6.416013788034241,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:32","end":"12:23","startHours":11.52527366928883,"endHours":12.380379925565748,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:50","end":"04:41","startHours":3.829317362796562,"endHours":4.684423619073481,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:28","end":"05:32","startHours":4.470647055004251,"endHours":5.539529875350399,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:05","end":"14:57","startHours":14.090592438119586,"endHours":14.945698694396505,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:10","end":"18:34","startHours":18.166123719504178,"endHours":18.566123719504176,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:22","end":"18:54","startHours":18.366123719504177,"endHours":18.90056512967725,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:07","end":"19:52","startHours":18.116123719504177,"endHours":19.866123719504177,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:32","end":"00:23","startHours":23.52527366928883,"endHours":24.380379925565748,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:32","end":"07:09","startHours":5.539529875350399,"endHours":7.142854105869621,"quality":"inauspicious"},{"name":"Udveg","start":"07:09","end":"08:45","startHours":7.142854105869621,"endHours":8.746178336388844,"quality":"inauspicious"},{"name":"Chala","start":"08:45","end":"10:21","startHours":8.746178336388844,"endHours":10.349502566908065,"quality":"neutral"},{"name":"Labha","start":"10:21","end":"11:57","startHours":10.349502566908065,"endHours":11.952826797427289,"quality":"auspicious"},{"name":"Amṛta","start":"11:57","end":"13:33","startHours":11.952826797427289,"endHours":13.556151027946509,"quality":"auspicious"},{"name":"Kāla","start":"13:33","end":"15:10","startHours":13.556151027946509,"endHours":15.159475258465733,"quality":"inauspicious"},{"name":"Śubha","start":"15:10","end":"16:46","startHours":15.159475258465733,"endHours":16.762799488984953,"quality":"auspicious"},{"name":"Roga","start":"16:46","end":"18:22","startHours":16.762799488984953,"endHours":18.366123719504177,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:22","end":"19:46","startHours":18.366123719504177,"endHours":19.762799488984953,"quality":"inauspicious"},{"name":"Śubha","start":"19:46","end":"21:10","startHours":19.762799488984953,"endHours":21.159475258465733,"quality":"auspicious"},{"name":"Roga","start":"21:10","end":"22:33","startHours":21.159475258465733,"endHours":22.556151027946512,"quality":"inauspicious"},{"name":"Udveg","start":"22:33","end":"23:57","startHours":22.556151027946512,"endHours":23.95282679742729,"quality":"inauspicious"},{"name":"Chala","start":"23:57","end":"01:21","startHours":23.95282679742729,"endHours":25.349502566908065,"quality":"neutral"},{"name":"Labha","start":"01:21","end":"02:45","startHours":25.349502566908065,"endHours":26.746178336388844,"quality":"auspicious"},{"name":"Amṛta","start":"02:45","end":"04:09","startHours":26.746178336388844,"endHours":28.142854105869624,"quality":"auspicious"},{"name":"Kāla","start":"04:09","end":"05:32","startHours":28.142854105869624,"endHours":29.5395298753504,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:32","end":"06:32","startHours":5.539529875350399,"endHours":6.539529875350399,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:32","end":"07:32","startHours":6.539529875350399,"endHours":7.539529875350399,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:32","end":"08:32","startHours":7.539529875350399,"endHours":8.5395298753504,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:32","end":"09:32","startHours":8.5395298753504,"endHours":9.5395298753504,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:32","end":"10:32","startHours":9.5395298753504,"endHours":10.5395298753504,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:32","end":"11:32","startHours":10.5395298753504,"endHours":11.5395298753504,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:32","end":"12:32","startHours":11.5395298753504,"endHours":12.5395298753504,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:32","end":"13:32","startHours":12.5395298753504,"endHours":13.5395298753504,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:32","end":"14:32","startHours":13.5395298753504,"endHours":14.5395298753504,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:32","end":"15:32","startHours":14.5395298753504,"endHours":15.5395298753504,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:32","end":"16:32","startHours":15.5395298753504,"endHours":16.5395298753504,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:32","end":"17:32","startHours":16.5395298753504,"endHours":17.5395298753504,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:32","end":"18:32","startHours":17.5395298753504,"endHours":18.5395298753504,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:32","end":"19:32","startHours":18.5395298753504,"endHours":19.5395298753504,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:32","end":"20:32","startHours":19.5395298753504,"endHours":20.5395298753504,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:32","end":"21:32","startHours":20.5395298753504,"endHours":21.5395298753504,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:32","end":"22:32","startHours":21.5395298753504,"endHours":22.5395298753504,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:32","end":"23:32","startHours":22.5395298753504,"endHours":23.5395298753504,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:32","end":"00:32","startHours":23.5395298753504,"endHours":24.5395298753504,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:32","end":"01:32","startHours":24.5395298753504,"endHours":25.5395298753504,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:32","end":"02:32","startHours":25.5395298753504,"endHours":26.5395298753504,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:32","end":"03:32","startHours":26.5395298753504,"endHours":27.5395298753504,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:32","end":"04:32","startHours":27.5395298753504,"endHours":28.5395298753504,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:32","end":"05:32","startHours":28.5395298753504,"endHours":29.5395298753504,"planetary_lord":"Saturn"}],"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","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"North","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":10.260778961007592,"eotMinutes":4.014392154362758,"ayanamsa":-47.5346}},"calendars":{"vikram_samvat":-3054,"saka_samvat":-3189,"bengali_samvat":-3704,"malayalam_era":-3935,"nanakshahi_year":-4580,"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 Navamī · Vikram -3054 undefined · Śaka -3189 undefined"},"festivals":[{"id":"akshaya-navami","name":"Akṣaya Navamī (Āmlā Navamī)","name_sanskrit":"अक्षय नवमी","tradition":"Pan-Hindu","associated_deity":"Viṣṇu under Āmlā tree","significance":"Worship of Āmlā tree; equivalent merit to Akṣaya Tṛtīyā.","vrata":true,"detection":{"tithi_number":9,"tithi_paksha":"Śukla","lunar_month":"Kārtika"},"precedence":4}],"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":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī","url":"/day/-1626101-04-03","relevance":0.5}]},"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 September 11, 3112 BCE · Ayodhyā · Vidhyamitra","description":"September 11, 3112 BCE for Ayodhyā: Śukla Navamī, sūryodaya 05:32, sūryāsta 18:22.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/-3111-09-11","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/-3111-09-11","sa":"https://sa.vidhyamitra.com/city/ayodhya/-3111-09-11","hi":"https://hi.vidhyamitra.com/city/ayodhya/-3111-09-11","x-default":"https://vidhyamitra.com/city/ayodhya/-3111-09-11"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T19:48:48.433Z","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":"2026-06-01T19:48:48.433Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T19:48:48.433Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}