{"id":"vidhyamitra:city-day:ayodhya:2211-12-21:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2211-12-21","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2211-12-21","date_display":"December 21, 2211 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":2211,"month":12,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2528964.770833,"kali_year":5313,"ahargana":1940499.2708,"sun":{"sidereal_longitude":240.5619,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":63.2877,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":182.7258,"elapsed_within_tithi_degrees":2.7258},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3,"moon_longitude":63.2877,"elapsed_within_degrees":9.9544},"yoga":{"number":23,"name":"Śubha","sum_longitude":303.8496},"karana":{"half_tithi_index":30,"name":"Bālava"},"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":2211,"month":12,"day":21,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2528964.770833,"ahargana":1940499.2708,"kali_year":5313,"ayanamsa_lahiri":26.814,"grahas":{"sun":{"sidereal_longitude":241.43460600000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"moon":{"sidereal_longitude":64.09310600000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false,"latitude":4.4277},"mars":{"sidereal_longitude":220.03910599999995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":240.64020600000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":307.00160600000004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":281.82570599999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":102.654606,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":323.0103,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":143.0103,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","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":2211,"month":12,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2528964.770833,"kali_year":5313,"ahargana":1940499.2708,"sun":{"sidereal_longitude":240.5619,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":63.2877,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":182.7258,"elapsed_within_tithi_degrees":2.7258},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3,"moon_longitude":63.2877,"elapsed_within_degrees":9.9544},"yoga":{"number":23,"name":"Śubha","sum_longitude":303.8496},"karana":{"half_tithi_index":30,"name":"Bālava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.428,"elongation":177.274},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.428,"opposition_distance":2.726}},"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":"06:46","sunsetLocal":"17:13","solarNoonLocal":"12:00","dayLengthHours":10.453217490845287,"dayLengthDisplay":"10 Hours 27 Mins 12 Secs","nightLengthDisplay":"13 Hours 32 Mins 48 Secs","moonriseLocal":"17:17","moonsetLocal":"07:04","rahuKala":{"name":"Rāhu Kāla","start":"09:23","end":"10:41","startHours":9.383385137172976,"endHours":10.690037323528637,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:18","end":"14:37","startHours":13.303341696239958,"endHours":14.609993882595619,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:46","end":"08:05","startHours":6.770080764461654,"endHours":8.076732950817314,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:13","end":"09:33","startHours":9.209164845658888,"endHours":9.557605428687063,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:12","end":"07:29","startHours":7.205631493246875,"endHours":7.484383959669416,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:39","end":"12:21","startHours":11.64824892685612,"endHours":12.345130092912473,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:23","end":"06:04","startHours":5.376318432348949,"endHours":6.073199598405302,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:54","end":"06:46","startHours":5.8989793068912135,"endHours":6.770080764461654,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:44","end":"14:26","startHours":13.738892425025178,"endHours":14.43577359108153,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:01","end":"17:25","startHours":17.02329825530694,"endHours":17.42329825530694,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:13","end":"17:40","startHours":17.22329825530694,"endHours":17.65884898409216,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:58","end":"18:43","startHours":16.97329825530694,"endHours":18.72329825530694,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:39","end":"00:21","startHours":23.648248926856123,"endHours":24.345130092912473,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:46","end":"08:05","startHours":6.770080764461654,"endHours":8.076732950817314,"quality":"inauspicious"},{"name":"Śubha","start":"08:05","end":"09:23","startHours":8.076732950817314,"endHours":9.383385137172976,"quality":"auspicious"},{"name":"Roga","start":"09:23","end":"10:41","startHours":9.383385137172976,"endHours":10.690037323528637,"quality":"inauspicious"},{"name":"Udveg","start":"10:41","end":"12:00","startHours":10.690037323528637,"endHours":11.996689509884298,"quality":"inauspicious"},{"name":"Chala","start":"12:00","end":"13:18","startHours":11.996689509884298,"endHours":13.303341696239958,"quality":"neutral"},{"name":"Labha","start":"13:18","end":"14:37","startHours":13.303341696239958,"endHours":14.609993882595619,"quality":"auspicious"},{"name":"Amṛta","start":"14:37","end":"15:55","startHours":14.609993882595619,"endHours":15.91664606895128,"quality":"auspicious"},{"name":"Kāla","start":"15:55","end":"17:13","startHours":15.91664606895128,"endHours":17.22329825530694,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:13","end":"18:55","startHours":17.22329825530694,"endHours":18.91664606895128,"quality":"auspicious"},{"name":"Amṛta","start":"18:55","end":"20:37","startHours":18.91664606895128,"endHours":20.609993882595617,"quality":"auspicious"},{"name":"Kāla","start":"20:37","end":"22:18","startHours":20.609993882595617,"endHours":22.303341696239958,"quality":"inauspicious"},{"name":"Śubha","start":"22:18","end":"00:00","startHours":22.303341696239958,"endHours":23.9966895098843,"quality":"auspicious"},{"name":"Roga","start":"00:00","end":"01:41","startHours":23.9966895098843,"endHours":25.690037323528635,"quality":"inauspicious"},{"name":"Udveg","start":"01:41","end":"03:23","startHours":25.690037323528635,"endHours":27.383385137172976,"quality":"inauspicious"},{"name":"Chala","start":"03:23","end":"05:05","startHours":27.383385137172976,"endHours":29.076732950817316,"quality":"neutral"},{"name":"Labha","start":"05:05","end":"06:46","startHours":29.076732950817316,"endHours":30.770080764461653,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:46","end":"07:46","startHours":6.770080764461654,"endHours":7.770080764461654,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:46","end":"08:46","startHours":7.770080764461654,"endHours":8.770080764461653,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:46","end":"09:46","startHours":8.770080764461653,"endHours":9.770080764461653,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:46","end":"10:46","startHours":9.770080764461653,"endHours":10.770080764461653,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:46","end":"11:46","startHours":10.770080764461653,"endHours":11.770080764461653,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:46","end":"12:46","startHours":11.770080764461653,"endHours":12.770080764461653,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:46","end":"13:46","startHours":12.770080764461653,"endHours":13.770080764461653,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:46","end":"14:46","startHours":13.770080764461653,"endHours":14.770080764461653,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:46","end":"15:46","startHours":14.770080764461653,"endHours":15.770080764461653,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:46","end":"16:46","startHours":15.770080764461653,"endHours":16.770080764461653,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:46","end":"17:46","startHours":16.770080764461653,"endHours":17.770080764461653,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:46","end":"18:46","startHours":17.770080764461653,"endHours":18.770080764461653,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:46","end":"19:46","startHours":18.770080764461653,"endHours":19.770080764461653,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:46","end":"20:46","startHours":19.770080764461653,"endHours":20.770080764461653,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:46","end":"21:46","startHours":20.770080764461653,"endHours":21.770080764461653,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:46","end":"22:46","startHours":21.770080764461653,"endHours":22.770080764461653,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:46","end":"23:46","startHours":22.770080764461653,"endHours":23.770080764461653,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:46","end":"00:46","startHours":23.770080764461653,"endHours":24.770080764461653,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:46","end":"01:46","startHours":24.770080764461653,"endHours":25.770080764461653,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:46","end":"02:46","startHours":25.770080764461653,"endHours":26.770080764461653,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:46","end":"03:46","startHours":26.770080764461653,"endHours":27.770080764461653,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:46","end":"04:46","startHours":27.770080764461653,"endHours":28.770080764461653,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:46","end":"05:46","startHours":28.770080764461653,"endHours":29.770080764461653,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:46","end":"06:46","startHours":29.770080764461653,"endHours":30.770080764461653,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"East","anandadiYoga":{"name":"Ānanda","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-23.424897635743335,"eotMinutes":1.382629406942221,"ayanamsa":26.814}},"calendars":{"vikram_samvat":2268,"vikram_samvatsara":"Raktākṣī","saka_samvat":2133,"saka_samvatsara":"Virodhakṛt","bengali_samvat":1618,"malayalam_era":1387,"nanakshahi_year":742,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Pratipada · Vikram 2268 Raktākṣī · Śaka 2133 Virodhakṛt"},"festivals":[],"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":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 21, 2211 CE · Ayodhyā · Vidhyamitra","description":"December 21, 2211 CE for Ayodhyā: Kṛṣṇa Pratipada, sūryodaya 06:46, sūryāsta 17:13.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2211-12-21","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2211-12-21","sa":"https://sa.vidhyamitra.com/city/ayodhya/2211-12-21","hi":"https://hi.vidhyamitra.com/city/ayodhya/2211-12-21","x-default":"https://vidhyamitra.com/city/ayodhya/2211-12-21"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T14:55:00.846Z","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":"2026-06-02T14:55:00.846Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T14:55:00.846Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}