{"id":"vidhyamitra:city-day:ayodhya:2157-12-24:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2157-12-24","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2157-12-24","date_display":"December 24, 2157 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":2157,"month":12,"day":24,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2509245.770833,"kali_year":5259,"ahargana":1920780.2708,"sun":{"sidereal_longitude":245.6681,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":159.2031,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":273.535,"elapsed_within_tithi_degrees":9.535},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4,"moon_longitude":159.2031,"elapsed_within_degrees":12.5365},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":44.8713},"karana":{"half_tithi_index":45,"name":"Kaulava"},"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":2157,"month":12,"day":24,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2509245.770833,"ahargana":1920780.2708,"kali_year":5259,"ayanamsa_lahiri":26.0598,"grahas":{"sun":{"sidereal_longitude":246.36751700000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"moon":{"sidereal_longitude":160.83751699999993,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false,"latitude":-3.5147},"mars":{"sidereal_longitude":295.77821700000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":232.68501700000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":136.04531699999995,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":211.11361699999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":167.784317,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":287.8178,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":107.8178,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1},"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":2157,"month":12,"day":24,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2509245.770833,"kali_year":5259,"ahargana":1920780.2708,"sun":{"sidereal_longitude":245.6681,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":159.2031,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":273.535,"elapsed_within_tithi_degrees":9.535},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4,"moon_longitude":159.2031,"elapsed_within_degrees":12.5365},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":44.8713},"karana":{"half_tithi_index":45,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.515,"elongation":86.465},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.515,"opposition_distance":93.535}},"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":"12:01","dayLengthHours":10.45407843914267,"dayLengthDisplay":"10 Hours 27 Mins 15 Secs","nightLengthDisplay":"13 Hours 32 Mins 45 Secs","moonriseLocal":"00:22","moonsetLocal":"12:16","rahuKala":{"name":"Rāhu Kāla","start":"09:24","end":"10:43","startHours":9.406638326947924,"endHours":10.713398131840757,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:20","end":"14:38","startHours":13.326917741626424,"endHours":14.633677546519259,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:48","end":"08:06","startHours":6.793118717162256,"endHours":8.09987852205509,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:14","end":"09:35","startHours":9.232403686295545,"endHours":9.580872967600301,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:14","end":"07:30","startHours":7.2287053187932,"endHours":7.507480743837005,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:40","end":"12:22","startHours":11.671688655428834,"endHours":12.368627218038345,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:24","end":"06:06","startHours":5.399241591943233,"endHours":6.096180154552744,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:55","end":"06:48","startHours":5.921945513900367,"endHours":6.793118717162256,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:46","end":"14:28","startHours":13.762504343257369,"endHours":14.459442905866881,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:03","end":"17:27","startHours":17.047197156304925,"endHours":17.447197156304924,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:15","end":"17:41","startHours":17.247197156304924,"endHours":17.68278375793587,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:00","end":"18:45","startHours":16.997197156304924,"endHours":18.747197156304924,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:40","end":"00:22","startHours":23.671688655428834,"endHours":24.368627218038345,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:48","end":"08:06","startHours":6.793118717162256,"endHours":8.09987852205509,"quality":"inauspicious"},{"name":"Śubha","start":"08:06","end":"09:24","startHours":8.09987852205509,"endHours":9.406638326947924,"quality":"auspicious"},{"name":"Roga","start":"09:24","end":"10:43","startHours":9.406638326947924,"endHours":10.713398131840757,"quality":"inauspicious"},{"name":"Udveg","start":"10:43","end":"12:01","startHours":10.713398131840757,"endHours":12.02015793673359,"quality":"inauspicious"},{"name":"Chala","start":"12:01","end":"13:20","startHours":12.02015793673359,"endHours":13.326917741626424,"quality":"neutral"},{"name":"Labha","start":"13:20","end":"14:38","startHours":13.326917741626424,"endHours":14.633677546519259,"quality":"auspicious"},{"name":"Amṛta","start":"14:38","end":"15:56","startHours":14.633677546519259,"endHours":15.94043735141209,"quality":"auspicious"},{"name":"Kāla","start":"15:56","end":"17:15","startHours":15.94043735141209,"endHours":17.247197156304924,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:15","end":"18:56","startHours":17.247197156304924,"endHours":18.94043735141209,"quality":"auspicious"},{"name":"Amṛta","start":"18:56","end":"20:38","startHours":18.94043735141209,"endHours":20.63367754651926,"quality":"auspicious"},{"name":"Kāla","start":"20:38","end":"22:20","startHours":20.63367754651926,"endHours":22.326917741626424,"quality":"inauspicious"},{"name":"Śubha","start":"22:20","end":"00:01","startHours":22.326917741626424,"endHours":24.02015793673359,"quality":"auspicious"},{"name":"Roga","start":"00:01","end":"01:43","startHours":24.02015793673359,"endHours":25.713398131840755,"quality":"inauspicious"},{"name":"Udveg","start":"01:43","end":"03:24","startHours":25.713398131840755,"endHours":27.40663832694792,"quality":"inauspicious"},{"name":"Chala","start":"03:24","end":"05:06","startHours":27.40663832694792,"endHours":29.09987852205509,"quality":"neutral"},{"name":"Labha","start":"05:06","end":"06:48","startHours":29.09987852205509,"endHours":30.793118717162255,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:48","end":"07:48","startHours":6.793118717162256,"endHours":7.793118717162256,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:48","end":"08:48","startHours":7.793118717162256,"endHours":8.793118717162255,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:48","end":"09:48","startHours":8.793118717162255,"endHours":9.793118717162255,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:48","end":"10:48","startHours":9.793118717162255,"endHours":10.793118717162255,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:48","end":"11:48","startHours":10.793118717162255,"endHours":11.793118717162255,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:48","end":"12:48","startHours":11.793118717162255,"endHours":12.793118717162255,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:48","end":"13:48","startHours":12.793118717162255,"endHours":13.793118717162255,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:48","end":"14:48","startHours":13.793118717162255,"endHours":14.793118717162255,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:48","end":"15:48","startHours":14.793118717162255,"endHours":15.793118717162255,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:48","end":"16:48","startHours":15.793118717162255,"endHours":16.793118717162255,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:48","end":"17:48","startHours":16.793118717162255,"endHours":17.793118717162255,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:48","end":"18:48","startHours":17.793118717162255,"endHours":18.793118717162255,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:48","end":"19:48","startHours":18.793118717162255,"endHours":19.793118717162255,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:48","end":"20:48","startHours":19.793118717162255,"endHours":20.793118717162255,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:48","end":"21:48","startHours":20.793118717162255,"endHours":21.793118717162255,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:48","end":"22:48","startHours":21.793118717162255,"endHours":22.793118717162255,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:48","end":"23:48","startHours":22.793118717162255,"endHours":23.793118717162255,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:48","end":"00:48","startHours":23.793118717162255,"endHours":24.793118717162255,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:48","end":"01:48","startHours":24.793118717162255,"endHours":25.793118717162255,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:48","end":"02:48","startHours":25.793118717162255,"endHours":26.793118717162255,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:48","end":"03:48","startHours":26.793118717162255,"endHours":27.793118717162255,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:48","end":"04:48","startHours":27.793118717162255,"endHours":28.793118717162255,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:48","end":"05:48","startHours":28.793118717162255,"endHours":29.793118717162255,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:48","end":"06:48","startHours":29.793118717162255,"endHours":30.793118717162255,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-West","rahuVasa":"East","anandadiYoga":{"name":"Śrīvatsa","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":-23.414216515773667,"eotMinutes":-0.025476204015291604,"ayanamsa":26.0598}},"calendars":{"vikram_samvat":2214,"vikram_samvatsara":"Pramoda","saka_samvat":2079,"saka_samvatsara":"Piṅgala","bengali_samvat":1564,"malayalam_era":1333,"nanakshahi_year":688,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Aṣṭamī · Vikram 2214 Pramoda · Śaka 2079 Piṅgala"},"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}],"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":[{"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 24, 2157 CE · Ayodhyā · Vidhyamitra","description":"December 24, 2157 CE for Ayodhyā: Kṛṣṇa Aṣṭamī, sūryodaya 06:48, sūryāsta 17:15.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2157-12-24","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2157-12-24","sa":"https://sa.vidhyamitra.com/city/ayodhya/2157-12-24","hi":"https://hi.vidhyamitra.com/city/ayodhya/2157-12-24","x-default":"https://vidhyamitra.com/city/ayodhya/2157-12-24"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-19T12:44:10.187Z","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":"2026-05-19T12:44:10.187Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-19T12:44:10.187Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}