{"id":"vidhyamitra:city-day:ayodhya:-3115-05-31:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/-3115-05-31","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3115-05-31","date_display":"May 31, 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":5,"day":31,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":583454.770833,"kali_year":-13,"ahargana":-5010.7292,"sun":{"sidereal_longitude":100.4682,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":217.809,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":117.3408,"elapsed_within_tithi_degrees":9.3408},"nakshatra":{"number":17,"name":"Anurādhā","pada":2,"moon_longitude":217.809,"elapsed_within_degrees":4.4757},"yoga":{"number":24,"name":"Śukla","sum_longitude":318.2772},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":5,"day":31,"hour":6,"minute":30,"calendar":"julian"},"julian_day":583454.770833,"ahargana":-5010.7292,"kali_year":-13,"ayanamsa_lahiri":-47.5945,"grahas":{"sun":{"sidereal_longitude":100.4682,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"moon":{"sidereal_longitude":217.809,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false,"latitude":3.3259},"mars":{"sidereal_longitude":203.4381,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":84.7621,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":305.4366,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":143.527,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":193.4376,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":85.4925,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":265.4925,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","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":-3115,"month":5,"day":31,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":583454.770833,"kali_year":-13,"ahargana":-5010.7292,"sun":{"sidereal_longitude":100.4682,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":217.809,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":117.3408,"elapsed_within_tithi_degrees":9.3408},"nakshatra":{"number":17,"name":"Anurādhā","pada":2,"moon_longitude":217.809,"elapsed_within_degrees":4.4757},"yoga":{"number":24,"name":"Śukla","sum_longitude":318.2772},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.326,"elongation":117.341},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.326,"opposition_distance":62.659}},"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":"05:16","sunsetLocal":"18:42","solarNoonLocal":"11:59","dayLengthHours":13.429805868496139,"dayLengthDisplay":"13 Hours 25 Mins 47 Secs","nightLengthDisplay":"10 Hours 34 Mins 13 Secs","moonriseLocal":"13:38","moonsetLocal":"01:59","rahuKala":{"name":"Rāhu Kāla","start":"08:37","end":"10:18","startHours":8.620622420240302,"endHours":10.29934815380232,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:39","end":"15:20","startHours":13.656799620926357,"endHours":15.335525354488372,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:16","end":"06:57","startHours":5.263170953116268,"endHours":6.941896686678286,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:24","end":"08:51","startHours":8.396792322432034,"endHours":8.844452518048572,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:49","end":"06:11","startHours":5.822746197636941,"endHours":6.180874354130172,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:32","end":"12:26","startHours":11.530413691747802,"endHours":12.425734082980876,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:28","end":"04:22","startHours":3.472530170650116,"endHours":4.367850561883192,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:09","end":"05:16","startHours":4.144020464074924,"endHours":5.263170953116268,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:13","end":"15:07","startHours":14.216374865447026,"endHours":15.111695256680102,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:30","end":"18:54","startHours":18.49297682161241,"endHours":18.892976821612407,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:42","end":"19:15","startHours":18.692976821612408,"endHours":19.25255206613308,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:27","end":"20:12","startHours":18.442976821612408,"endHours":20.192976821612408,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:32","end":"00:26","startHours":23.5304136917478,"endHours":24.425734082980878,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:16","end":"06:57","startHours":5.263170953116268,"endHours":6.941896686678286,"quality":"inauspicious"},{"name":"Śubha","start":"06:57","end":"08:37","startHours":6.941896686678286,"endHours":8.620622420240302,"quality":"auspicious"},{"name":"Roga","start":"08:37","end":"10:18","startHours":8.620622420240302,"endHours":10.29934815380232,"quality":"inauspicious"},{"name":"Udveg","start":"10:18","end":"11:59","startHours":10.29934815380232,"endHours":11.978073887364339,"quality":"inauspicious"},{"name":"Chala","start":"11:59","end":"13:39","startHours":11.978073887364339,"endHours":13.656799620926357,"quality":"neutral"},{"name":"Labha","start":"13:39","end":"15:20","startHours":13.656799620926357,"endHours":15.335525354488372,"quality":"auspicious"},{"name":"Amṛta","start":"15:20","end":"17:01","startHours":15.335525354488372,"endHours":17.01425108805039,"quality":"auspicious"},{"name":"Kāla","start":"17:01","end":"18:42","startHours":17.01425108805039,"endHours":18.692976821612408,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:42","end":"20:01","startHours":18.692976821612408,"endHours":20.01425108805039,"quality":"auspicious"},{"name":"Amṛta","start":"20:01","end":"21:20","startHours":20.01425108805039,"endHours":21.335525354488375,"quality":"auspicious"},{"name":"Kāla","start":"21:20","end":"22:39","startHours":21.335525354488375,"endHours":22.656799620926357,"quality":"inauspicious"},{"name":"Śubha","start":"22:39","end":"23:59","startHours":22.656799620926357,"endHours":23.97807388736434,"quality":"auspicious"},{"name":"Roga","start":"23:59","end":"01:18","startHours":23.97807388736434,"endHours":25.29934815380232,"quality":"inauspicious"},{"name":"Udveg","start":"01:18","end":"02:37","startHours":25.29934815380232,"endHours":26.620622420240302,"quality":"inauspicious"},{"name":"Chala","start":"02:37","end":"03:57","startHours":26.620622420240302,"endHours":27.941896686678287,"quality":"neutral"},{"name":"Labha","start":"03:57","end":"05:16","startHours":27.941896686678287,"endHours":29.26317095311627,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:16","end":"06:16","startHours":5.263170953116268,"endHours":6.263170953116268,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:16","end":"07:16","startHours":6.263170953116268,"endHours":7.263170953116268,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:16","end":"08:16","startHours":7.263170953116268,"endHours":8.26317095311627,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:16","end":"09:16","startHours":8.26317095311627,"endHours":9.26317095311627,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:16","end":"10:16","startHours":9.26317095311627,"endHours":10.26317095311627,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:16","end":"11:16","startHours":10.26317095311627,"endHours":11.26317095311627,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:16","end":"12:16","startHours":11.26317095311627,"endHours":12.26317095311627,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:16","end":"13:16","startHours":12.26317095311627,"endHours":13.26317095311627,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:16","end":"14:16","startHours":13.26317095311627,"endHours":14.26317095311627,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:16","end":"15:16","startHours":14.26317095311627,"endHours":15.26317095311627,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:16","end":"16:16","startHours":15.26317095311627,"endHours":16.26317095311627,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:16","end":"17:16","startHours":16.26317095311627,"endHours":17.26317095311627,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:16","end":"18:16","startHours":17.26317095311627,"endHours":18.26317095311627,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:16","end":"19:16","startHours":18.26317095311627,"endHours":19.26317095311627,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:16","end":"20:16","startHours":19.26317095311627,"endHours":20.26317095311627,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:16","end":"21:16","startHours":20.26317095311627,"endHours":21.26317095311627,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:16","end":"22:16","startHours":21.26317095311627,"endHours":22.26317095311627,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:16","end":"23:16","startHours":22.26317095311627,"endHours":23.26317095311627,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:16","end":"00:16","startHours":23.26317095311627,"endHours":24.26317095311627,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:16","end":"01:16","startHours":24.26317095311627,"endHours":25.26317095311627,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:16","end":"02:16","startHours":25.26317095311627,"endHours":26.26317095311627,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:16","end":"03:16","startHours":26.26317095311627,"endHours":27.26317095311627,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:16","end":"04:16","startHours":27.26317095311627,"endHours":28.26317095311627,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:16","end":"05:16","startHours":28.26317095311627,"endHours":29.26317095311627,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-East","rahuVasa":"East","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"drikRitu":"Vasanta (Spring) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":18.488533226229052,"eotMinutes":2.4995667581397525,"ayanamsa":-47.5945}},"calendars":{"vikram_samvat":-3058,"saka_samvat":-3193,"bengali_samvat":-3708,"malayalam_era":-3939,"nanakshahi_year":-4584,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Daśamī · Vikram -3058 undefined · Śaka -3193 undefined"},"festivals":[{"id":"karka-sankranti","name":"Karka Saṅkrānti (Dakṣiṇāyana)","name_sanskrit":"कर्क सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Cancer; Dakṣiṇāyana (south-going) begins. Devatā-rātri begins.","vrata":true,"detection":{"sun_rashi":"Karka"},"precedence":2}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 May 31, 3116 BCE · Ayodhyā · Vidhyamitra","description":"May 31, 3116 BCE for Ayodhyā: Śukla Daśamī, sūryodaya 05:16, sūryāsta 18:42.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/-3115-05-31","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/-3115-05-31","sa":"https://sa.vidhyamitra.com/city/ayodhya/-3115-05-31","hi":"https://hi.vidhyamitra.com/city/ayodhya/-3115-05-31","x-default":"https://vidhyamitra.com/city/ayodhya/-3115-05-31"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T09:33:31.978Z","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":"2026-05-17T09:33:31.978Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T09:33:31.978Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}