{"id":"vidhyamitra:city-day:ayodhya:-3115-09-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/-3115-09-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3115-09-12","date_display":"September 12, 3116 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":-3115,"month":9,"day":12,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":583558.770833,"kali_year":-13,"ahargana":-4906.7292,"sun":{"sidereal_longitude":201.9727,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":151.4083,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":309.4356,"elapsed_within_tithi_degrees":9.4356},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2,"moon_longitude":151.4083,"elapsed_within_degrees":4.7416},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":353.381},"karana":{"half_tithi_index":51,"name":"Bālava"},"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":-3115,"month":9,"day":12,"hour":6,"minute":30,"calendar":"julian"},"julian_day":583558.770833,"ahargana":-4906.7292,"kali_year":-13,"ayanamsa_lahiri":-47.5905,"grahas":{"sun":{"sidereal_longitude":201.9727,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":151.4083,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false,"latitude":4.2652},"mars":{"sidereal_longitude":269.1128,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":185.0638,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":298.3056,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":156.0233,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":202.5449,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":79.9821,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":259.9821,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","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":-3115,"month":9,"day":12,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":583558.770833,"kali_year":-13,"ahargana":-4906.7292,"sun":{"sidereal_longitude":201.9727,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":151.4083,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":309.4356,"elapsed_within_tithi_degrees":9.4356},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2,"moon_longitude":151.4083,"elapsed_within_degrees":4.7416},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":353.381},"karana":{"half_tithi_index":51,"name":"Bālava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.265,"elongation":50.564},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.265,"opposition_distance":129.436}},"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":"05:33","sunsetLocal":"18:21","solarNoonLocal":"11:57","dayLengthHours":12.801393075628901,"dayLengthDisplay":"12 Hours 48 Mins 05 Secs","nightLengthDisplay":"11 Hours 11 Mins 55 Secs","moonriseLocal":"01:43","moonsetLocal":"15:26","rahuKala":{"name":"Rāhu Kāla","start":"10:21","end":"11:57","startHours":10.346500606413297,"endHours":11.94667474086691,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:09","end":"16:45","startHours":15.147023009774134,"endHours":16.747197144227748,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:09","end":"08:45","startHours":7.146152337506072,"endHours":8.746326471959684,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:32","end":"08:58","startHours":8.532969920699202,"endHours":8.959683023220165,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:05","end":"06:25","startHours":6.079369581203664,"endHours":6.420740063220435,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:31","end":"12:22","startHours":11.519961638345947,"endHours":12.373387843387874,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:50","end":"04:42","startHours":3.8391257929686056,"endHours":4.692551998010533,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:29","end":"05:33","startHours":4.479195446750051,"endHours":5.545978203052459,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:05","end":"14:56","startHours":14.080240253471729,"endHours":14.933666458513656,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:09","end":"18:33","startHours":18.147371278681362,"endHours":18.54737127868136,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:21","end":"18:53","startHours":18.34737127868136,"endHours":18.880762656832566,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:06","end":"19:51","startHours":18.09737127868136,"endHours":19.84737127868136,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:31","end":"00:22","startHours":23.519961638345947,"endHours":24.373387843387874,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:33","end":"07:09","startHours":5.545978203052459,"endHours":7.146152337506072,"quality":"neutral"},{"name":"Labha","start":"07:09","end":"08:45","startHours":7.146152337506072,"endHours":8.746326471959684,"quality":"auspicious"},{"name":"Amṛta","start":"08:45","end":"10:21","startHours":8.746326471959684,"endHours":10.346500606413297,"quality":"auspicious"},{"name":"Kāla","start":"10:21","end":"11:57","startHours":10.346500606413297,"endHours":11.94667474086691,"quality":"inauspicious"},{"name":"Śubha","start":"11:57","end":"13:33","startHours":11.94667474086691,"endHours":13.546848875320524,"quality":"auspicious"},{"name":"Roga","start":"13:33","end":"15:09","startHours":13.546848875320524,"endHours":15.147023009774134,"quality":"inauspicious"},{"name":"Udveg","start":"15:09","end":"16:45","startHours":15.147023009774134,"endHours":16.747197144227748,"quality":"inauspicious"},{"name":"Chala","start":"16:45","end":"18:21","startHours":16.747197144227748,"endHours":18.34737127868136,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:21","end":"19:45","startHours":18.34737127868136,"endHours":19.747197144227748,"quality":"inauspicious"},{"name":"Udveg","start":"19:45","end":"21:09","startHours":19.747197144227748,"endHours":21.147023009774138,"quality":"inauspicious"},{"name":"Chala","start":"21:09","end":"22:33","startHours":21.147023009774138,"endHours":22.546848875320524,"quality":"neutral"},{"name":"Labha","start":"22:33","end":"23:57","startHours":22.546848875320524,"endHours":23.94667474086691,"quality":"auspicious"},{"name":"Amṛta","start":"23:57","end":"01:21","startHours":23.94667474086691,"endHours":25.346500606413297,"quality":"auspicious"},{"name":"Kāla","start":"01:21","end":"02:45","startHours":25.346500606413297,"endHours":26.746326471959684,"quality":"inauspicious"},{"name":"Śubha","start":"02:45","end":"04:09","startHours":26.746326471959684,"endHours":28.146152337506074,"quality":"auspicious"},{"name":"Roga","start":"04:09","end":"05:33","startHours":28.146152337506074,"endHours":29.54597820305246,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:33","end":"06:33","startHours":5.545978203052459,"endHours":6.545978203052459,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:33","end":"07:33","startHours":6.545978203052459,"endHours":7.545978203052459,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:33","end":"08:33","startHours":7.545978203052459,"endHours":8.54597820305246,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:33","end":"09:33","startHours":8.54597820305246,"endHours":9.54597820305246,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:33","end":"10:33","startHours":9.54597820305246,"endHours":10.54597820305246,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:33","end":"11:33","startHours":10.54597820305246,"endHours":11.54597820305246,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:33","end":"12:33","startHours":11.54597820305246,"endHours":12.54597820305246,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:33","end":"13:33","startHours":12.54597820305246,"endHours":13.54597820305246,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:33","end":"14:33","startHours":13.54597820305246,"endHours":14.54597820305246,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:33","end":"15:33","startHours":14.54597820305246,"endHours":15.54597820305246,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:33","end":"16:33","startHours":15.54597820305246,"endHours":16.54597820305246,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:33","end":"17:33","startHours":16.54597820305246,"endHours":17.54597820305246,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:33","end":"18:33","startHours":17.54597820305246,"endHours":18.54597820305246,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:33","end":"19:33","startHours":18.54597820305246,"endHours":19.54597820305246,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:33","end":"20:33","startHours":19.54597820305246,"endHours":20.54597820305246,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:33","end":"21:33","startHours":20.54597820305246,"endHours":21.54597820305246,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:33","end":"22:33","startHours":21.54597820305246,"endHours":22.54597820305246,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:33","end":"23:33","startHours":22.54597820305246,"endHours":23.54597820305246,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:33","end":"00:33","startHours":23.54597820305246,"endHours":24.54597820305246,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:33","end":"01:33","startHours":24.54597820305246,"endHours":25.54597820305246,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:33","end":"02:33","startHours":25.54597820305246,"endHours":26.54597820305246,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:33","end":"03:33","startHours":26.54597820305246,"endHours":27.54597820305246,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:33","end":"04:33","startHours":27.54597820305246,"endHours":28.54597820305246,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:33","end":"05:33","startHours":28.54597820305246,"endHours":29.54597820305246,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"North-West","rahuVasa":"South-East","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":9.90214343715144,"eotMinutes":4.383515547985428,"ayanamsa":-47.5905}},"calendars":{"vikram_samvat":-3058,"saka_samvat":-3193,"bengali_samvat":-3708,"malayalam_era":-3939,"nanakshahi_year":-4584,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Kṛṣṇa 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 Kṛṣṇa Ekādaśī · Vikram -3058 undefined · Śaka -3193 undefined"},"festivals":[{"id":"utpanna-ekadashi","name":"Utpannā Ekādaśī","name_sanskrit":"उत्पन्ना एकादशी","tradition":"Vaishnava","associated_deity":"Ekādaśī Devī (born of Viṣṇu)","significance":"Birth-day of Ekādaśī Devī herself; first Ekādaśī observed historically.","vrata":true,"detection":{"tithi_number":26,"tithi_paksha":"Kṛṣṇa","lunar_month":"Kārtika"},"precedence":3},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5}],"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":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 12, 3116 BCE · Ayodhyā · Vidhyamitra","description":"September 12, 3116 BCE for Ayodhyā: Kṛṣṇa Ekādaśī, sūryodaya 05:33, sūryāsta 18:21.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/-3115-09-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/-3115-09-12","sa":"https://sa.vidhyamitra.com/city/ayodhya/-3115-09-12","hi":"https://hi.vidhyamitra.com/city/ayodhya/-3115-09-12","x-default":"https://vidhyamitra.com/city/ayodhya/-3115-09-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T17:29:46.907Z","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":"2026-05-31T17:29:46.907Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T17:29:46.907Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}