{"id":"vidhyamitra:city-day:ayodhya:1875-12-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1875-12-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1875-12-25","date_display":"December 25, 1875 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":1875,"month":12,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2406247.770833,"kali_year":4977,"ahargana":1817782.2708,"sun":{"sidereal_longitude":250.7746,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":219.5487,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":328.7741,"elapsed_within_tithi_degrees":4.7741},"nakshatra":{"number":17,"name":"Anurādhā","pada":2,"moon_longitude":219.5487,"elapsed_within_degrees":6.2154},"yoga":{"number":9,"name":"Śūla","sum_longitude":110.3233},"karana":{"half_tithi_index":54,"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":1875,"month":12,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2406247.770833,"ahargana":1817782.2708,"kali_year":4977,"ayanamsa_lahiri":22.1206,"grahas":{"sun":{"sidereal_longitude":250.76569799999993,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"moon":{"sidereal_longitude":220.85229800000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false,"latitude":-3.6577},"mars":{"sidereal_longitude":323.254998,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":251.75309800000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":212.10889799999995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":275.385798,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":301.4278979999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":345.1475,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":165.1475,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","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":1875,"month":12,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2406247.770833,"kali_year":4977,"ahargana":1817782.2708,"sun":{"sidereal_longitude":250.7746,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":219.5487,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":328.7741,"elapsed_within_tithi_degrees":4.7741},"nakshatra":{"number":17,"name":"Anurādhā","pada":2,"moon_longitude":219.5487,"elapsed_within_degrees":6.2154},"yoga":{"number":9,"name":"Śūla","sum_longitude":110.3233},"karana":{"half_tithi_index":54,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.658,"elongation":31.226},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.658,"opposition_distance":148.774}},"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":"17:15","solarNoonLocal":"12:02","dayLengthHours":10.454821559547284,"dayLengthDisplay":"10 Hours 27 Mins 17 Secs","nightLengthDisplay":"13 Hours 32 Mins 43 Secs","moonriseLocal":"04:43","moonsetLocal":"15:21","rahuKala":{"name":"Rāhu Kāla","start":"09:25","end":"10:43","startHours":9.414252225814337,"endHours":10.72110492075775,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:20","end":"14:38","startHours":13.33481031064457,"endHours":14.64166300558798,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:48","end":"08:06","startHours":6.800546835927517,"endHours":8.107399530870929,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:14","end":"09:35","startHours":9.240005199821884,"endHours":9.588499251806793,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:14","end":"07:31","startHours":7.236164400908654,"endHours":7.514959642496581,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:41","end":"12:23","startHours":11.679463563716249,"endHours":12.376451667686068,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:24","end":"06:06","startHours":5.406570627987879,"endHours":6.1035587319576985,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:56","end":"06:48","startHours":5.929311705965244,"endHours":6.800546835927517,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:46","end":"14:28","startHours":13.770427875625707,"endHours":14.467415979595525,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:03","end":"17:27","startHours":17.0553683954748,"endHours":17.4553683954748,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:15","end":"17:41","startHours":17.2553683954748,"endHours":17.690985960455937,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:00","end":"18:45","startHours":17.0053683954748,"endHours":18.7553683954748,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:41","end":"00:23","startHours":23.679463563716247,"endHours":24.37645166768607,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:48","end":"08:06","startHours":6.800546835927517,"endHours":8.107399530870929,"quality":"inauspicious"},{"name":"Śubha","start":"08:06","end":"09:25","startHours":8.107399530870929,"endHours":9.414252225814337,"quality":"auspicious"},{"name":"Roga","start":"09:25","end":"10:43","startHours":9.414252225814337,"endHours":10.72110492075775,"quality":"inauspicious"},{"name":"Udveg","start":"10:43","end":"12:02","startHours":10.72110492075775,"endHours":12.027957615701158,"quality":"inauspicious"},{"name":"Chala","start":"12:02","end":"13:20","startHours":12.027957615701158,"endHours":13.33481031064457,"quality":"neutral"},{"name":"Labha","start":"13:20","end":"14:38","startHours":13.33481031064457,"endHours":14.64166300558798,"quality":"auspicious"},{"name":"Amṛta","start":"14:38","end":"15:57","startHours":14.64166300558798,"endHours":15.948515700531392,"quality":"auspicious"},{"name":"Kāla","start":"15:57","end":"17:15","startHours":15.948515700531392,"endHours":17.2553683954748,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:15","end":"18:57","startHours":17.2553683954748,"endHours":18.948515700531388,"quality":"auspicious"},{"name":"Amṛta","start":"18:57","end":"20:38","startHours":18.948515700531388,"endHours":20.64166300558798,"quality":"auspicious"},{"name":"Kāla","start":"20:38","end":"22:20","startHours":20.64166300558798,"endHours":22.33481031064457,"quality":"inauspicious"},{"name":"Śubha","start":"22:20","end":"00:02","startHours":22.33481031064457,"endHours":24.02795761570116,"quality":"auspicious"},{"name":"Roga","start":"00:02","end":"01:43","startHours":24.02795761570116,"endHours":25.721104920757746,"quality":"inauspicious"},{"name":"Udveg","start":"01:43","end":"03:25","startHours":25.721104920757746,"endHours":27.414252225814337,"quality":"inauspicious"},{"name":"Chala","start":"03:25","end":"05:06","startHours":27.414252225814337,"endHours":29.10739953087093,"quality":"neutral"},{"name":"Labha","start":"05:06","end":"06:48","startHours":29.10739953087093,"endHours":30.800546835927516,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:48","end":"07:48","startHours":6.800546835927517,"endHours":7.800546835927517,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:48","end":"08:48","startHours":7.800546835927517,"endHours":8.800546835927516,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:48","end":"09:48","startHours":8.800546835927516,"endHours":9.800546835927516,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:48","end":"10:48","startHours":9.800546835927516,"endHours":10.800546835927516,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:48","end":"11:48","startHours":10.800546835927516,"endHours":11.800546835927516,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:48","end":"12:48","startHours":11.800546835927516,"endHours":12.800546835927516,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:48","end":"13:48","startHours":12.800546835927516,"endHours":13.800546835927516,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:48","end":"14:48","startHours":13.800546835927516,"endHours":14.800546835927516,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:48","end":"15:48","startHours":14.800546835927516,"endHours":15.800546835927516,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:48","end":"16:48","startHours":15.800546835927516,"endHours":16.800546835927516,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:48","end":"17:48","startHours":16.800546835927516,"endHours":17.800546835927516,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:48","end":"18:48","startHours":17.800546835927516,"endHours":18.800546835927516,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:48","end":"19:48","startHours":18.800546835927516,"endHours":19.800546835927516,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:48","end":"20:48","startHours":19.800546835927516,"endHours":20.800546835927516,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:48","end":"21:48","startHours":20.800546835927516,"endHours":21.800546835927516,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:48","end":"22:48","startHours":21.800546835927516,"endHours":22.800546835927516,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:48","end":"23:48","startHours":22.800546835927516,"endHours":23.800546835927516,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:48","end":"00:48","startHours":23.800546835927516,"endHours":24.800546835927516,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:48","end":"01:48","startHours":24.800546835927516,"endHours":25.800546835927516,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:48","end":"02:48","startHours":25.800546835927516,"endHours":26.800546835927516,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:48","end":"03:48","startHours":26.800546835927516,"endHours":27.800546835927516,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:48","end":"04:48","startHours":27.800546835927516,"endHours":28.800546835927516,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:48","end":"05:48","startHours":28.800546835927516,"endHours":29.800546835927516,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:48","end":"06:48","startHours":29.800546835927516,"endHours":30.800546835927516,"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":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-23.404995657889582,"eotMinutes":-0.4934569420694592,"ayanamsa":22.1206}},"calendars":{"vikram_samvat":1932,"vikram_samvatsara":"Sarvadhāri","saka_samvat":1797,"saka_samvatsara":"Yuva","bengali_samvat":1282,"malayalam_era":1051,"nanakshahi_year":406,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Trayodaśī · Vikram 1932 Sarvadhāri · Śaka 1797 Yuva"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti. (Approximated as 13/14 January annually; correct via Sun in Dhanu/Makara cusp.)","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":4},{"id":"dhanu-sankranti","name":"Dhanu Saṅkrānti","name_sanskrit":"धनु सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Sagittarius; Dhanu-māsa (Khara-māsa).","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":5},{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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 25, 1875 CE · Ayodhyā · Vidhyamitra","description":"December 25, 1875 CE for Ayodhyā: Kṛṣṇa Trayodaśī, sūryodaya 06:48, sūryāsta 17:15.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1875-12-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1875-12-25","sa":"https://sa.vidhyamitra.com/city/ayodhya/1875-12-25","hi":"https://hi.vidhyamitra.com/city/ayodhya/1875-12-25","x-default":"https://vidhyamitra.com/city/ayodhya/1875-12-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T01:46:56.321Z","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":"2026-05-17T01:46:56.321Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T01:46:56.321Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}