{"id":"vidhyamitra:city-day:ayodhya:2117-05-31:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2117-05-31","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2117-05-31","date_display":"May 31, 2117 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":2117,"month":5,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2494428.770833,"kali_year":5219,"ahargana":1905963.2708,"sun":{"sidereal_longitude":43.7584,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":37.8478,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":354.0894,"elapsed_within_tithi_degrees":6.0894},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4,"moon_longitude":37.8478,"elapsed_within_degrees":11.1811},"yoga":{"number":7,"name":"Sukarma","sum_longitude":81.6063},"karana":{"half_tithi_index":59,"name":"Nāga"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2117,"month":5,"day":31,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2494428.770833,"ahargana":1905963.2708,"kali_year":5219,"ayanamsa_lahiri":25.4931,"grahas":{"sun":{"sidereal_longitude":44.143035,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":38.58633499999996,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false,"latitude":3.1778},"mars":{"sidereal_longitude":94.94953499999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":40.51313499999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":340.549035,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":66.45223499999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":18.618634999999983,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":352.8938,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":172.8938,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","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":2117,"month":5,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2494428.770833,"kali_year":5219,"ahargana":1905963.2708,"sun":{"sidereal_longitude":43.7584,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":37.8478,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":354.0894,"elapsed_within_tithi_degrees":6.0894},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4,"moon_longitude":37.8478,"elapsed_within_degrees":11.1811},"yoga":{"number":7,"name":"Sukarma","sum_longitude":81.6063},"karana":{"half_tithi_index":59,"name":"Nāga"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.178,"elongation":5.911},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.178,"opposition_distance":174.089}},"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":"05:08","sunsetLocal":"18:50","solarNoonLocal":"11:59","dayLengthHours":13.698740737822517,"dayLengthDisplay":"13 Hours 41 Mins 55 Secs","nightLengthDisplay":"10 Hours 18 Mins 05 Secs","moonriseLocal":"04:49","moonsetLocal":"18:24","rahuKala":{"name":"Rāhu Kāla","start":"06:50","end":"08:33","startHours":6.841046110680896,"endHours":8.55338870290871,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:16","end":"11:59","startHours":10.265731295136526,"endHours":11.978073887364339,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:41","end":"15:24","startHours":13.690416479592153,"endHours":15.402759071819968,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:20","end":"08:47","startHours":8.325076357278334,"endHours":8.781701048539086,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:42","end":"06:04","startHours":5.699484382529019,"endHours":6.06478413553762,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:31","end":"12:26","startHours":11.521449196103589,"endHours":12.434698578625088,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:18","end":"04:13","startHours":3.302204753410079,"endHours":4.21545413593158,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:59","end":"05:08","startHours":3.9871417903012047,"endHours":5.128703518453081,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:16","end":"15:10","startHours":14.261197343668092,"endHours":15.174446726189593,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:38","end":"19:02","startHours":18.6274442562756,"endHours":19.027444256275597,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:50","end":"19:24","startHours":18.827444256275598,"endHours":19.398225120351537,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:35","end":"20:20","startHours":18.577444256275598,"endHours":20.327444256275598,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:31","end":"00:26","startHours":23.52144919610359,"endHours":24.43469857862509,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:08","end":"06:50","startHours":5.128703518453081,"endHours":6.841046110680896,"quality":"auspicious"},{"name":"Kāla","start":"06:50","end":"08:33","startHours":6.841046110680896,"endHours":8.55338870290871,"quality":"inauspicious"},{"name":"Śubha","start":"08:33","end":"10:16","startHours":8.55338870290871,"endHours":10.265731295136526,"quality":"auspicious"},{"name":"Roga","start":"10:16","end":"11:59","startHours":10.265731295136526,"endHours":11.978073887364339,"quality":"inauspicious"},{"name":"Udveg","start":"11:59","end":"13:41","startHours":11.978073887364339,"endHours":13.690416479592153,"quality":"inauspicious"},{"name":"Chala","start":"13:41","end":"15:24","startHours":13.690416479592153,"endHours":15.402759071819968,"quality":"neutral"},{"name":"Labha","start":"15:24","end":"17:07","startHours":15.402759071819968,"endHours":17.115101664047785,"quality":"auspicious"},{"name":"Amṛta","start":"17:07","end":"18:50","startHours":17.115101664047785,"endHours":18.827444256275598,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:50","end":"20:07","startHours":18.827444256275598,"endHours":20.115101664047785,"quality":"neutral"},{"name":"Labha","start":"20:07","end":"21:24","startHours":20.115101664047785,"endHours":21.40275907181997,"quality":"auspicious"},{"name":"Amṛta","start":"21:24","end":"22:41","startHours":21.40275907181997,"endHours":22.690416479592155,"quality":"auspicious"},{"name":"Kāla","start":"22:41","end":"23:59","startHours":22.690416479592155,"endHours":23.97807388736434,"quality":"inauspicious"},{"name":"Śubha","start":"23:59","end":"01:16","startHours":23.97807388736434,"endHours":25.265731295136526,"quality":"auspicious"},{"name":"Roga","start":"01:16","end":"02:33","startHours":25.265731295136526,"endHours":26.553388702908713,"quality":"inauspicious"},{"name":"Udveg","start":"02:33","end":"03:50","startHours":26.553388702908713,"endHours":27.841046110680896,"quality":"inauspicious"},{"name":"Chala","start":"03:50","end":"05:08","startHours":27.841046110680896,"endHours":29.12870351845308,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:08","end":"06:08","startHours":5.128703518453081,"endHours":6.128703518453081,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:08","end":"07:08","startHours":6.128703518453081,"endHours":7.128703518453081,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:08","end":"08:08","startHours":7.128703518453081,"endHours":8.128703518453081,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:08","end":"09:08","startHours":8.128703518453081,"endHours":9.128703518453081,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:08","end":"10:08","startHours":9.128703518453081,"endHours":10.128703518453081,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:08","end":"11:08","startHours":10.128703518453081,"endHours":11.128703518453081,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:08","end":"12:08","startHours":11.128703518453081,"endHours":12.128703518453081,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:08","end":"13:08","startHours":12.128703518453081,"endHours":13.128703518453081,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:08","end":"14:08","startHours":13.128703518453081,"endHours":14.128703518453081,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:08","end":"15:08","startHours":14.128703518453081,"endHours":15.128703518453081,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:08","end":"16:08","startHours":15.128703518453081,"endHours":16.12870351845308,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:08","end":"17:08","startHours":16.12870351845308,"endHours":17.12870351845308,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:08","end":"18:08","startHours":17.12870351845308,"endHours":18.12870351845308,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:08","end":"19:08","startHours":18.12870351845308,"endHours":19.12870351845308,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:08","end":"20:08","startHours":19.12870351845308,"endHours":20.12870351845308,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:08","end":"21:08","startHours":20.12870351845308,"endHours":21.12870351845308,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:08","end":"22:08","startHours":21.12870351845308,"endHours":22.12870351845308,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:08","end":"23:08","startHours":22.12870351845308,"endHours":23.12870351845308,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:08","end":"00:08","startHours":23.12870351845308,"endHours":24.12870351845308,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:08","end":"01:08","startHours":24.12870351845308,"endHours":25.12870351845308,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:08","end":"02:08","startHours":25.12870351845308,"endHours":26.12870351845308,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:08","end":"03:08","startHours":26.12870351845308,"endHours":27.12870351845308,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:08","end":"04:08","startHours":27.12870351845308,"endHours":28.12870351845308,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:08","end":"05:08","startHours":28.12870351845308,"endHours":29.12870351845308,"planetary_lord":"Venus"}],"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":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Dhvaja","quality":"Auspicious"},"drikRitu":"Grīṣma (Summer) (Drik)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":21.893025371463544,"eotMinutes":2.4995667581397525,"ayanamsa":25.4931}},"calendars":{"vikram_samvat":2174,"vikram_samvatsara":"Vikṛti","saka_samvat":2039,"saka_samvatsara":"Īśvara","bengali_samvat":1524,"malayalam_era":1293,"nanakshahi_year":648,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Amāvasyā · Vikram 2174 Vikṛti · Śaka 2039 Īśvara"},"festivals":[{"id":"vat-savitri-amavasya","name":"Vaṭa Sāvitrī Amāvasyā","name_sanskrit":"वट सावित्री अमावस्या","tradition":"Pan-Hindu","associated_deity":"Sāvitrī Devī","significance":"Sāvitrī's redemption of Satyavān from Yama; pati-vrata observance.","vrata":true,"detection":{"tithi_number":30,"tithi_paksha":"Kṛṣṇa","lunar_month":"Jyeṣṭha"},"precedence":2,"sources":["Mahābhārata, Vana Parva — Sāvitrī Upākhyāna"]},{"id":"vrishabha-sankranti","name":"Vṛṣabha Saṅkrānti","name_sanskrit":"वृषभ सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Taurus.","vrata":false,"detection":{"sun_rashi":"Vṛṣabha"},"precedence":5}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Kṛttikā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Kṛṣṇa Amāvasyā","url":"/day/-3137-10-20","relevance":0.5},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Kṛttikā","url":"/day/-3137-12-25","relevance":0.5}]},"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 May 31, 2117 CE · Ayodhyā · Vidhyamitra","description":"May 31, 2117 CE for Ayodhyā: Kṛṣṇa Amāvasyā, sūryodaya 05:08, sūryāsta 18:50.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2117-05-31","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2117-05-31","sa":"https://sa.vidhyamitra.com/city/ayodhya/2117-05-31","hi":"https://hi.vidhyamitra.com/city/ayodhya/2117-05-31","x-default":"https://vidhyamitra.com/city/ayodhya/2117-05-31"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T09:31:19.734Z","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":"2026-05-17T09:31:19.734Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T09:31:19.734Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}