{"id":"vidhyamitra:city-day:ayodhya:2313-12-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2313-12-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2313-12-12","date_display":"December 12, 2313 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":2313,"month":12,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2566210.770833,"kali_year":5415,"ahargana":1977745.2708,"sun":{"sidereal_longitude":229.9098,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":143.9043,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":273.9946,"elapsed_within_tithi_degrees":9.9946},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4,"moon_longitude":143.9043,"elapsed_within_degrees":10.571},"yoga":{"number":2,"name":"Prīti","sum_longitude":13.8141},"karana":{"half_tithi_index":45,"name":"Kaulava"},"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":2313,"month":12,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2566210.770833,"ahargana":1977745.2708,"kali_year":5415,"ayanamsa_lahiri":28.2385,"grahas":{"sun":{"sidereal_longitude":231.11553500000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":141.20903499999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false,"latitude":-0.4413},"mars":{"sidereal_longitude":266.13213500000006,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":235.90943500000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":180.27703500000007,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":242.08543499999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":255.484735,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":149.538,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":329.538,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","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":2313,"month":12,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2566210.770833,"kali_year":5415,"ahargana":1977745.2708,"sun":{"sidereal_longitude":229.9098,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":143.9043,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":273.9946,"elapsed_within_tithi_degrees":9.9946},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4,"moon_longitude":143.9043,"elapsed_within_degrees":10.571},"yoga":{"number":2,"name":"Prīti","sum_longitude":13.8141},"karana":{"half_tithi_index":45,"name":"Kaulava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.441,"elongation":86.005},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.441,"opposition_distance":93.995}},"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":"06:41","sunsetLocal":"17:10","solarNoonLocal":"11:56","dayLengthHours":10.48657439572857,"dayLengthDisplay":"10 Hours 29 Mins 12 Secs","nightLengthDisplay":"13 Hours 30 Mins 48 Secs","moonriseLocal":"23:45","moonsetLocal":"12:07","rahuKala":{"name":"Rāhu Kāla","start":"10:37","end":"11:56","startHours":10.61655338284871,"endHours":11.927375182314783,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:33","end":"15:52","startHours":14.549018781246925,"endHours":15.859840580712998,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:00","end":"09:18","startHours":7.994909783916569,"endHours":9.30573158338264,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:08","end":"09:29","startHours":9.13095534345383,"endHours":9.480507823311449,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:07","end":"07:24","startHours":7.121028584272521,"endHours":7.400670568158616,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:35","end":"12:17","startHours":11.577822702457162,"endHours":12.276927662172401,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:17","end":"05:59","startHours":5.285878065020021,"endHours":5.984983024735259,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:49","end":"06:41","startHours":5.810206784806449,"endHours":6.684087984450497,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:41","end":"14:22","startHours":13.675137581602877,"endHours":14.374242541318115,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"16:58","end":"17:22","startHours":16.970662380179068,"endHours":17.370662380179066,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:10","end":"17:36","startHours":17.170662380179067,"endHours":17.60760298000109,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:55","end":"18:40","startHours":16.920662380179067,"endHours":18.670662380179067,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:35","end":"00:17","startHours":23.577822702457166,"endHours":24.2769276621724,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:41","end":"08:00","startHours":6.684087984450497,"endHours":7.994909783916569,"quality":"neutral"},{"name":"Labha","start":"08:00","end":"09:18","startHours":7.994909783916569,"endHours":9.30573158338264,"quality":"auspicious"},{"name":"Amṛta","start":"09:18","end":"10:37","startHours":9.30573158338264,"endHours":10.61655338284871,"quality":"auspicious"},{"name":"Kāla","start":"10:37","end":"11:56","startHours":10.61655338284871,"endHours":11.927375182314783,"quality":"inauspicious"},{"name":"Śubha","start":"11:56","end":"13:14","startHours":11.927375182314783,"endHours":13.238196981780852,"quality":"auspicious"},{"name":"Roga","start":"13:14","end":"14:33","startHours":13.238196981780852,"endHours":14.549018781246925,"quality":"inauspicious"},{"name":"Udveg","start":"14:33","end":"15:52","startHours":14.549018781246925,"endHours":15.859840580712998,"quality":"inauspicious"},{"name":"Chala","start":"15:52","end":"17:10","startHours":15.859840580712998,"endHours":17.170662380179067,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:10","end":"18:52","startHours":17.170662380179067,"endHours":18.859840580712994,"quality":"inauspicious"},{"name":"Udveg","start":"18:52","end":"20:33","startHours":18.859840580712994,"endHours":20.549018781246925,"quality":"inauspicious"},{"name":"Chala","start":"20:33","end":"22:14","startHours":20.549018781246925,"endHours":22.238196981780852,"quality":"neutral"},{"name":"Labha","start":"22:14","end":"23:56","startHours":22.238196981780852,"endHours":23.927375182314783,"quality":"auspicious"},{"name":"Amṛta","start":"23:56","end":"01:37","startHours":23.927375182314783,"endHours":25.61655338284871,"quality":"auspicious"},{"name":"Kāla","start":"01:37","end":"03:18","startHours":25.61655338284871,"endHours":27.305731583382638,"quality":"inauspicious"},{"name":"Śubha","start":"03:18","end":"05:00","startHours":27.305731583382638,"endHours":28.99490978391657,"quality":"auspicious"},{"name":"Roga","start":"05:00","end":"06:41","startHours":28.99490978391657,"endHours":30.684087984450496,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:41","end":"07:41","startHours":6.684087984450497,"endHours":7.684087984450497,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:41","end":"08:41","startHours":7.684087984450497,"endHours":8.684087984450496,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:41","end":"09:41","startHours":8.684087984450496,"endHours":9.684087984450496,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:41","end":"10:41","startHours":9.684087984450496,"endHours":10.684087984450496,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:41","end":"11:41","startHours":10.684087984450496,"endHours":11.684087984450496,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:41","end":"12:41","startHours":11.684087984450496,"endHours":12.684087984450496,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:41","end":"13:41","startHours":12.684087984450496,"endHours":13.684087984450496,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:41","end":"14:41","startHours":13.684087984450496,"endHours":14.684087984450496,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:41","end":"15:41","startHours":14.684087984450496,"endHours":15.684087984450496,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:41","end":"16:41","startHours":15.684087984450496,"endHours":16.684087984450496,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:41","end":"17:41","startHours":16.684087984450496,"endHours":17.684087984450496,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:41","end":"18:41","startHours":17.684087984450496,"endHours":18.684087984450496,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:41","end":"19:41","startHours":18.684087984450496,"endHours":19.684087984450496,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:41","end":"20:41","startHours":19.684087984450496,"endHours":20.684087984450496,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:41","end":"21:41","startHours":20.684087984450496,"endHours":21.684087984450496,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:41","end":"22:41","startHours":21.684087984450496,"endHours":22.684087984450496,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:41","end":"23:41","startHours":22.684087984450496,"endHours":23.684087984450496,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:41","end":"00:41","startHours":23.684087984450496,"endHours":24.684087984450496,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:41","end":"01:41","startHours":24.684087984450496,"endHours":25.684087984450496,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:41","end":"02:41","startHours":25.684087984450496,"endHours":26.684087984450496,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:41","end":"03:41","startHours":26.684087984450496,"endHours":27.684087984450496,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:41","end":"04:41","startHours":27.684087984450496,"endHours":28.684087984450496,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:41","end":"05:41","startHours":28.684087984450496,"endHours":29.684087984450496,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:41","end":"06:41","startHours":29.684087984450496,"endHours":30.684087984450496,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"West","rahuVasa":"South-East","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-23.009669720998048,"eotMinutes":5.541489061113115,"ayanamsa":28.2385}},"calendars":{"vikram_samvat":2370,"vikram_samvatsara":"Parābhava","saka_samvat":2235,"saka_samvatsara":"Vijaya","bengali_samvat":1720,"malayalam_era":1489,"nanakshahi_year":844,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Kṛṣṇa Aṣṭamī · Vikram 2370 Parābhava · Śaka 2235 Vijaya"},"festivals":[{"id":"kalabhairava-ashtami","name":"Kālabhairava Aṣṭamī","name_sanskrit":"कालभैरव अष्टमी","tradition":"Shaiva","associated_deity":"Kālabhairava (fierce Śiva)","significance":"Kālabhairava's manifestation; Kāśī-kṣetrapāla.","vrata":true,"detection":{"tithi_number":23,"tithi_paksha":"Kṛṣṇa","lunar_month":"Mārgaśīrṣa"},"precedence":3}],"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":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Kṛṣṇa Aṣṭamī","url":"/day/-3226-07-09","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 December 12, 2313 CE · Ayodhyā · Vidhyamitra","description":"December 12, 2313 CE for Ayodhyā: Kṛṣṇa Aṣṭamī, sūryodaya 06:41, sūryāsta 17:10.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2313-12-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2313-12-12","sa":"https://sa.vidhyamitra.com/city/ayodhya/2313-12-12","hi":"https://hi.vidhyamitra.com/city/ayodhya/2313-12-12","x-default":"https://vidhyamitra.com/city/ayodhya/2313-12-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T05:27:21.134Z","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":"2026-06-03T05:27:21.134Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T05:27:21.134Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}