{"id":"vidhyamitra:city-day:ayodhya:1811-12-26:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1811-12-26","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1811-12-26","date_display":"December 26, 1811 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":1811,"month":12,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2382872.770833,"kali_year":4913,"ahargana":1794407.2708,"sun":{"sidereal_longitude":252.3786,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":26.1431,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":133.7645,"elapsed_within_tithi_degrees":1.7645},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4,"moon_longitude":26.1431,"elapsed_within_degrees":12.8097},"yoga":{"number":21,"name":"Siddha","sum_longitude":278.5216},"karana":{"half_tithi_index":22,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":1811,"month":12,"day":26,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2382872.770833,"ahargana":1794407.2708,"kali_year":4913,"ayanamsa_lahiri":21.2265,"grahas":{"sun":{"sidereal_longitude":252.20669399999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"moon":{"sidereal_longitude":25.148094000000015,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false,"latitude":-3.9898},"mars":{"sidereal_longitude":316.3719940000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":273.86759400000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":71.719694,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":273.17009400000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":250.16029400000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":143.6675,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":323.6675,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","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":1811,"month":12,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2382872.770833,"kali_year":4913,"ahargana":1794407.2708,"sun":{"sidereal_longitude":252.3786,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":26.1431,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":133.7645,"elapsed_within_tithi_degrees":1.7645},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4,"moon_longitude":26.1431,"elapsed_within_degrees":12.8097},"yoga":{"number":21,"name":"Siddha","sum_longitude":278.5216},"karana":{"half_tithi_index":22,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.99,"elongation":133.764},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.99,"opposition_distance":46.236}},"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":"06:48","sunsetLocal":"17:16","solarNoonLocal":"12:02","dayLengthHours":10.455874196740936,"dayLengthDisplay":"10 Hours 27 Mins 21 Secs","nightLengthDisplay":"13 Hours 32 Mins 39 Secs","moonriseLocal":"14:16","moonsetLocal":"03:32","rahuKala":{"name":"Rāhu Kāla","start":"13:21","end":"14:39","startHours":13.342717813433023,"endHours":14.649702088025638,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:48","end":"08:07","startHours":6.807796440469937,"endHours":8.114780715062555,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:25","end":"10:44","startHours":9.42176498965517,"endHours":10.728749264247789,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:15","end":"09:36","startHours":9.247500419709489,"endHours":9.596029559600852,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:15","end":"07:31","startHours":7.243457865334142,"endHours":7.522281177247234,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:41","end":"12:23","startHours":11.687204398949039,"endHours":12.38426267873177,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:25","end":"06:07","startHours":5.413679880904478,"endHours":6.110738160687208,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:56","end":"06:48","startHours":5.936473590741525,"endHours":6.807796440469937,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:47","end":"14:29","startHours":13.778379238297227,"endHours":14.475437518079955,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:04","end":"17:28","startHours":17.063670637210873,"endHours":17.46367063721087,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:16","end":"17:42","startHours":17.263670637210872,"endHours":17.69933206207508,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:01","end":"18:46","startHours":17.013670637210872,"endHours":18.763670637210872,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:41","end":"00:23","startHours":23.68720439894904,"endHours":24.38426267873177,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:48","end":"08:07","startHours":6.807796440469937,"endHours":8.114780715062555,"quality":"auspicious"},{"name":"Roga","start":"08:07","end":"09:25","startHours":8.114780715062555,"endHours":9.42176498965517,"quality":"inauspicious"},{"name":"Udveg","start":"09:25","end":"10:44","startHours":9.42176498965517,"endHours":10.728749264247789,"quality":"inauspicious"},{"name":"Chala","start":"10:44","end":"12:02","startHours":10.728749264247789,"endHours":12.035733538840404,"quality":"neutral"},{"name":"Labha","start":"12:02","end":"13:21","startHours":12.035733538840404,"endHours":13.342717813433023,"quality":"auspicious"},{"name":"Amṛta","start":"13:21","end":"14:39","startHours":13.342717813433023,"endHours":14.649702088025638,"quality":"auspicious"},{"name":"Kāla","start":"14:39","end":"15:57","startHours":14.649702088025638,"endHours":15.956686362618257,"quality":"inauspicious"},{"name":"Śubha","start":"15:57","end":"17:16","startHours":15.956686362618257,"endHours":17.263670637210872,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:16","end":"18:57","startHours":17.263670637210872,"endHours":18.956686362618257,"quality":"auspicious"},{"name":"Kāla","start":"18:57","end":"20:39","startHours":18.956686362618257,"endHours":20.649702088025638,"quality":"inauspicious"},{"name":"Śubha","start":"20:39","end":"22:21","startHours":20.649702088025638,"endHours":22.34271781343302,"quality":"auspicious"},{"name":"Roga","start":"22:21","end":"00:02","startHours":22.34271781343302,"endHours":24.035733538840404,"quality":"inauspicious"},{"name":"Udveg","start":"00:02","end":"01:44","startHours":24.035733538840404,"endHours":25.72874926424779,"quality":"inauspicious"},{"name":"Chala","start":"01:44","end":"03:25","startHours":25.72874926424779,"endHours":27.42176498965517,"quality":"neutral"},{"name":"Labha","start":"03:25","end":"05:07","startHours":27.42176498965517,"endHours":29.11478071506255,"quality":"auspicious"},{"name":"Amṛta","start":"05:07","end":"06:48","startHours":29.11478071506255,"endHours":30.807796440469936,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:48","end":"07:48","startHours":6.807796440469937,"endHours":7.807796440469937,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:48","end":"08:48","startHours":7.807796440469937,"endHours":8.807796440469936,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:48","end":"09:48","startHours":8.807796440469936,"endHours":9.807796440469936,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:48","end":"10:48","startHours":9.807796440469936,"endHours":10.807796440469936,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:48","end":"11:48","startHours":10.807796440469936,"endHours":11.807796440469936,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:48","end":"12:48","startHours":11.807796440469936,"endHours":12.807796440469936,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:48","end":"13:48","startHours":12.807796440469936,"endHours":13.807796440469936,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:48","end":"14:48","startHours":13.807796440469936,"endHours":14.807796440469936,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:48","end":"15:48","startHours":14.807796440469936,"endHours":15.807796440469936,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:48","end":"16:48","startHours":15.807796440469936,"endHours":16.807796440469936,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:48","end":"17:48","startHours":16.807796440469936,"endHours":17.807796440469936,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:48","end":"18:48","startHours":17.807796440469936,"endHours":18.807796440469936,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:48","end":"19:48","startHours":18.807796440469936,"endHours":19.807796440469936,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:48","end":"20:48","startHours":19.807796440469936,"endHours":20.807796440469936,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:48","end":"21:48","startHours":20.807796440469936,"endHours":21.807796440469936,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:48","end":"22:48","startHours":21.807796440469936,"endHours":22.807796440469936,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:48","end":"23:48","startHours":22.807796440469936,"endHours":23.807796440469936,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:48","end":"00:48","startHours":23.807796440469936,"endHours":24.807796440469936,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:48","end":"01:48","startHours":24.807796440469936,"endHours":25.807796440469936,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:48","end":"02:48","startHours":25.807796440469936,"endHours":26.807796440469936,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:48","end":"03:48","startHours":26.807796440469936,"endHours":27.807796440469936,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:48","end":"04:48","startHours":27.807796440469936,"endHours":28.807796440469936,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:48","end":"05:48","startHours":28.807796440469936,"endHours":29.807796440469936,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:48","end":"06:48","startHours":29.807796440469936,"endHours":30.807796440469936,"planetary_lord":"Moon"}],"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":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-23.391931786470366,"eotMinutes":-0.9600123304242594,"ayanamsa":21.2265}},"calendars":{"vikram_samvat":1868,"vikram_samvatsara":"Tāraṇa","saka_samvat":1733,"saka_samvatsara":"Prajāpati","bengali_samvat":1218,"malayalam_era":987,"nanakshahi_year":342,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla 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 Śukla Dvādaśī · Vikram 1868 Tāraṇa · Śaka 1733 Prajāpati"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 26, 1811 CE · Ayodhyā · Vidhyamitra","description":"December 26, 1811 CE for Ayodhyā: Śukla Dvādaśī, sūryodaya 06:48, sūryāsta 17:16.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1811-12-26","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1811-12-26","sa":"https://sa.vidhyamitra.com/city/ayodhya/1811-12-26","hi":"https://hi.vidhyamitra.com/city/ayodhya/1811-12-26","x-default":"https://vidhyamitra.com/city/ayodhya/1811-12-26"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T18:56:51.393Z","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":"2026-06-01T18:56:51.393Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T18:56:51.393Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}