{"id":"vidhyamitra:city-day:ayodhya:1779-12-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1779-12-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1779-12-25","date_display":"December 25, 1779 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":1779,"month":12,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2371184.770833,"kali_year":4881,"ahargana":1782719.2708,"sun":{"sidereal_longitude":252.6666,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":94.4707,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":201.804,"elapsed_within_tithi_degrees":9.804},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":94.4707,"elapsed_within_degrees":1.1373},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":347.1373},"karana":{"half_tithi_index":33,"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":1779,"month":12,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2371184.770833,"ahargana":1782719.2708,"kali_year":4881,"ayanamsa_lahiri":20.7795,"grahas":{"sun":{"sidereal_longitude":252.416962,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"moon":{"sidereal_longitude":96.466362,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false,"latitude":3.5211},"mars":{"sidereal_longitude":312.77146200000004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":267.77326200000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":185.44896199999994,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":271.4148620000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":225.333262,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":42.954,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":222.954,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","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":1779,"month":12,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2371184.770833,"kali_year":4881,"ahargana":1782719.2708,"sun":{"sidereal_longitude":252.6666,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":94.4707,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":201.804,"elapsed_within_tithi_degrees":9.804},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":94.4707,"elapsed_within_degrees":1.1373},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":347.1373},"karana":{"half_tithi_index":33,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.521,"elongation":158.196},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.521,"opposition_distance":21.804}},"eclipse_window_40days":[{"offset_days":-17,"type":"solar","occurs":true,"moon_latitude":-1.106,"elongation":2.883}]},"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":10.455396247993775,"dayLengthDisplay":"10 Hours 27 Mins 19 Secs","nightLengthDisplay":"13 Hours 32 Mins 41 Secs","moonriseLocal":"18:51","moonsetLocal":"08:25","rahuKala":{"name":"Rāhu Kāla","start":"09:25","end":"10:43","startHours":9.414108553702714,"endHours":10.721033084701936,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:20","end":"14:39","startHours":13.33488214670038,"endHours":14.641806677699602,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:48","end":"08:06","startHours":6.800259491704272,"endHours":8.107184022703493,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:14","end":"09:35","startHours":9.239851949569486,"endHours":9.588365157835945,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:14","end":"07:31","startHours":7.2359010020373455,"endHours":7.514711568650513,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:41","end":"12:23","startHours":11.6794444074347,"endHours":12.376470823967617,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:24","end":"06:06","startHours":5.406206658638435,"endHours":6.103233075171353,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:56","end":"06:48","startHours":5.928976471038124,"endHours":6.800259491704272,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:46","end":"14:28","startHours":13.770523657033454,"endHours":14.467550073566372,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:03","end":"17:27","startHours":17.055655739698047,"endHours":17.455655739698045,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:15","end":"17:41","startHours":17.255655739698046,"endHours":17.69129725003112,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:00","end":"18:45","startHours":17.005655739698046,"endHours":18.755655739698046,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:41","end":"00:23","startHours":23.679444407434698,"endHours":24.37647082396762,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:48","end":"08:06","startHours":6.800259491704272,"endHours":8.107184022703493,"quality":"inauspicious"},{"name":"Śubha","start":"08:06","end":"09:25","startHours":8.107184022703493,"endHours":9.414108553702714,"quality":"auspicious"},{"name":"Roga","start":"09:25","end":"10:43","startHours":9.414108553702714,"endHours":10.721033084701936,"quality":"inauspicious"},{"name":"Udveg","start":"10:43","end":"12:02","startHours":10.721033084701936,"endHours":12.027957615701158,"quality":"inauspicious"},{"name":"Chala","start":"12:02","end":"13:20","startHours":12.027957615701158,"endHours":13.33488214670038,"quality":"neutral"},{"name":"Labha","start":"13:20","end":"14:39","startHours":13.33488214670038,"endHours":14.641806677699602,"quality":"auspicious"},{"name":"Amṛta","start":"14:39","end":"15:57","startHours":14.641806677699602,"endHours":15.948731208698824,"quality":"auspicious"},{"name":"Kāla","start":"15:57","end":"17:15","startHours":15.948731208698824,"endHours":17.255655739698046,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:15","end":"18:57","startHours":17.255655739698046,"endHours":18.948731208698824,"quality":"auspicious"},{"name":"Amṛta","start":"18:57","end":"20:39","startHours":18.948731208698824,"endHours":20.641806677699602,"quality":"auspicious"},{"name":"Kāla","start":"20:39","end":"22:20","startHours":20.641806677699602,"endHours":22.33488214670038,"quality":"inauspicious"},{"name":"Śubha","start":"22:20","end":"00:02","startHours":22.33488214670038,"endHours":24.02795761570116,"quality":"auspicious"},{"name":"Roga","start":"00:02","end":"01:43","startHours":24.02795761570116,"endHours":25.721033084701936,"quality":"inauspicious"},{"name":"Udveg","start":"01:43","end":"03:25","startHours":25.721033084701936,"endHours":27.414108553702714,"quality":"inauspicious"},{"name":"Chala","start":"03:25","end":"05:06","startHours":27.414108553702714,"endHours":29.107184022703493,"quality":"neutral"},{"name":"Labha","start":"05:06","end":"06:48","startHours":29.107184022703493,"endHours":30.80025949170427,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:48","end":"07:48","startHours":6.800259491704272,"endHours":7.800259491704272,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:48","end":"08:48","startHours":7.800259491704272,"endHours":8.80025949170427,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:48","end":"09:48","startHours":8.80025949170427,"endHours":9.80025949170427,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:48","end":"10:48","startHours":9.80025949170427,"endHours":10.80025949170427,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:48","end":"11:48","startHours":10.80025949170427,"endHours":11.80025949170427,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:48","end":"12:48","startHours":11.80025949170427,"endHours":12.80025949170427,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:48","end":"13:48","startHours":12.80025949170427,"endHours":13.80025949170427,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:48","end":"14:48","startHours":13.80025949170427,"endHours":14.80025949170427,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:48","end":"15:48","startHours":14.80025949170427,"endHours":15.80025949170427,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:48","end":"16:48","startHours":15.80025949170427,"endHours":16.80025949170427,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:48","end":"17:48","startHours":16.80025949170427,"endHours":17.80025949170427,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:48","end":"18:48","startHours":17.80025949170427,"endHours":18.80025949170427,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:48","end":"19:48","startHours":18.80025949170427,"endHours":19.80025949170427,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:48","end":"20:48","startHours":19.80025949170427,"endHours":20.80025949170427,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:48","end":"21:48","startHours":20.80025949170427,"endHours":21.80025949170427,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:48","end":"22:48","startHours":21.80025949170427,"endHours":22.80025949170427,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:48","end":"23:48","startHours":22.80025949170427,"endHours":23.80025949170427,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:48","end":"00:48","startHours":23.80025949170427,"endHours":24.80025949170427,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:48","end":"01:48","startHours":24.80025949170427,"endHours":25.80025949170427,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:48","end":"02:48","startHours":25.80025949170427,"endHours":26.80025949170427,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:48","end":"03:48","startHours":26.80025949170427,"endHours":27.80025949170427,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:48","end":"04:48","startHours":27.80025949170427,"endHours":28.80025949170427,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:48","end":"05:48","startHours":28.80025949170427,"endHours":29.80025949170427,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:48","end":"06:48","startHours":29.80025949170427,"endHours":30.80025949170427,"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","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"East","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"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":-23.39786377692813,"eotMinutes":-0.4934569420694592,"ayanamsa":20.7795}},"calendars":{"vikram_samvat":1836,"vikram_samvatsara":"Paridhāvi","saka_samvat":1701,"saka_samvatsara":"Vikāri","bengali_samvat":1186,"malayalam_era":955,"nanakshahi_year":310,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Mārgaśīrṣa","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 Dvitīyā · Vikram 1836 Paridhāvi · Śaka 1701 Vikāri"},"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 25, 1779 CE · Ayodhyā · Vidhyamitra","description":"December 25, 1779 CE for Ayodhyā: Kṛṣṇa Dvitīyā, sūryodaya 06:48, sūryāsta 17:15.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1779-12-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1779-12-25","sa":"https://sa.vidhyamitra.com/city/ayodhya/1779-12-25","hi":"https://hi.vidhyamitra.com/city/ayodhya/1779-12-25","x-default":"https://vidhyamitra.com/city/ayodhya/1779-12-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T17:37:14.928Z","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":"2026-05-31T17:37:14.928Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T17:37:14.928Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}