{"id":"vidhyamitra:city-day:ayodhya:1973-12-24:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1973-12-24","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1973-12-24","date_display":"December 24, 1973 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":1973,"month":12,"day":24,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2442040.770833,"kali_year":5075,"ahargana":1853575.2708,"sun":{"sidereal_longitude":248.351,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":242.6337,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":354.2826,"elapsed_within_tithi_degrees":6.2826},"nakshatra":{"number":19,"name":"Mūla","pada":1,"moon_longitude":242.6337,"elapsed_within_degrees":2.6337},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":130.9847},"karana":{"half_tithi_index":59,"name":"Nāga"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":1973,"month":12,"day":24,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2442040.770833,"ahargana":1853575.2708,"kali_year":5075,"ayanamsa_lahiri":23.4895,"grahas":{"sun":{"sidereal_longitude":248.593342,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"moon":{"sidereal_longitude":242.20244200000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false,"latitude":-0.4721},"mars":{"sidereal_longitude":6.791541999999993,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":239.70714199999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":289.533142,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"venus":{"sidereal_longitude":286.24614199999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":true},"saturn":{"sidereal_longitude":67.94794200000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":248.6621,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":68.6621,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","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":1973,"month":12,"day":24,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2442040.770833,"kali_year":5075,"ahargana":1853575.2708,"sun":{"sidereal_longitude":248.351,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":242.6337,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":354.2826,"elapsed_within_tithi_degrees":6.2826},"nakshatra":{"number":19,"name":"Mūla","pada":1,"moon_longitude":242.6337,"elapsed_within_degrees":2.6337},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":130.9847},"karana":{"half_tithi_index":59,"name":"Nāga"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.472,"elongation":5.717},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.472,"opposition_distance":174.283}},"eclipse_window_40days":[{"offset_days":-14,"type":"lunar","occurs":true,"moon_latitude":1.303,"opposition_distance":1.423}]},"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":10.453604908948776,"dayLengthDisplay":"10 Hours 27 Mins 13 Secs","nightLengthDisplay":"13 Hours 32 Mins 47 Secs","moonriseLocal":"06:23","moonsetLocal":"16:48","rahuKala":{"name":"Rāhu Kāla","start":"08:06","end":"09:24","startHours":8.1000560958778,"endHours":9.406756709496396,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:43","end":"12:01","startHours":10.713457323114994,"endHours":12.02015793673359,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:20","end":"14:38","startHours":13.326858550352188,"endHours":14.633559163970784,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:14","end":"09:35","startHours":9.232529961013917,"endHours":9.580983457978876,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:14","end":"07:30","startHours":7.228922353465402,"endHours":7.507685151037369,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:40","end":"12:22","startHours":11.67170443976863,"endHours":12.368611433698549,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:24","end":"06:06","startHours":5.399541494399365,"endHours":6.096448488329284,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:55","end":"06:48","startHours":5.922221739846805,"endHours":6.793355482259202,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:46","end":"14:28","startHours":13.762425421558387,"endHours":14.459332415488305,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:03","end":"17:27","startHours":17.04696039120798,"endHours":17.446960391207977,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:15","end":"17:41","startHours":17.246960391207978,"endHours":17.682527262414176,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:00","end":"18:45","startHours":16.996960391207978,"endHours":18.746960391207978,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:40","end":"00:22","startHours":23.67170443976863,"endHours":24.36861143369855,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:48","end":"08:06","startHours":6.793355482259202,"endHours":8.1000560958778,"quality":"auspicious"},{"name":"Kāla","start":"08:06","end":"09:24","startHours":8.1000560958778,"endHours":9.406756709496396,"quality":"inauspicious"},{"name":"Śubha","start":"09:24","end":"10:43","startHours":9.406756709496396,"endHours":10.713457323114994,"quality":"auspicious"},{"name":"Roga","start":"10:43","end":"12:01","startHours":10.713457323114994,"endHours":12.02015793673359,"quality":"inauspicious"},{"name":"Udveg","start":"12:01","end":"13:20","startHours":12.02015793673359,"endHours":13.326858550352188,"quality":"inauspicious"},{"name":"Chala","start":"13:20","end":"14:38","startHours":13.326858550352188,"endHours":14.633559163970784,"quality":"neutral"},{"name":"Labha","start":"14:38","end":"15:56","startHours":14.633559163970784,"endHours":15.940259777589382,"quality":"auspicious"},{"name":"Amṛta","start":"15:56","end":"17:15","startHours":15.940259777589382,"endHours":17.246960391207978,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:15","end":"18:56","startHours":17.246960391207978,"endHours":18.940259777589382,"quality":"neutral"},{"name":"Labha","start":"18:56","end":"20:38","startHours":18.940259777589382,"endHours":20.633559163970784,"quality":"auspicious"},{"name":"Amṛta","start":"20:38","end":"22:20","startHours":20.633559163970784,"endHours":22.326858550352185,"quality":"auspicious"},{"name":"Kāla","start":"22:20","end":"00:01","startHours":22.326858550352185,"endHours":24.02015793673359,"quality":"inauspicious"},{"name":"Śubha","start":"00:01","end":"01:43","startHours":24.02015793673359,"endHours":25.713457323114994,"quality":"auspicious"},{"name":"Roga","start":"01:43","end":"03:24","startHours":25.713457323114994,"endHours":27.406756709496396,"quality":"inauspicious"},{"name":"Udveg","start":"03:24","end":"05:06","startHours":27.406756709496396,"endHours":29.100056095877797,"quality":"inauspicious"},{"name":"Chala","start":"05:06","end":"06:48","startHours":29.100056095877797,"endHours":30.7933554822592,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:48","end":"07:48","startHours":6.793355482259202,"endHours":7.793355482259202,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:48","end":"08:48","startHours":7.793355482259202,"endHours":8.793355482259201,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:48","end":"09:48","startHours":8.793355482259201,"endHours":9.793355482259201,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:48","end":"10:48","startHours":9.793355482259201,"endHours":10.793355482259201,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:48","end":"11:48","startHours":10.793355482259201,"endHours":11.793355482259201,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:48","end":"12:48","startHours":11.793355482259201,"endHours":12.793355482259201,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:48","end":"13:48","startHours":12.793355482259201,"endHours":13.793355482259201,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:48","end":"14:48","startHours":13.793355482259201,"endHours":14.793355482259201,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:48","end":"15:48","startHours":14.793355482259201,"endHours":15.793355482259201,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:48","end":"16:48","startHours":15.793355482259201,"endHours":16.7933554822592,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:48","end":"17:48","startHours":16.7933554822592,"endHours":17.7933554822592,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:48","end":"18:48","startHours":17.7933554822592,"endHours":18.7933554822592,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:48","end":"19:48","startHours":18.7933554822592,"endHours":19.7933554822592,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:48","end":"20:48","startHours":19.7933554822592,"endHours":20.7933554822592,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:48","end":"21:48","startHours":20.7933554822592,"endHours":21.7933554822592,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:48","end":"22:48","startHours":21.7933554822592,"endHours":22.7933554822592,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:48","end":"23:48","startHours":22.7933554822592,"endHours":23.7933554822592,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:48","end":"00:48","startHours":23.7933554822592,"endHours":24.7933554822592,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:48","end":"01:48","startHours":24.7933554822592,"endHours":25.7933554822592,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:48","end":"02:48","startHours":25.7933554822592,"endHours":26.7933554822592,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:48","end":"03:48","startHours":26.7933554822592,"endHours":27.7933554822592,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:48","end":"04:48","startHours":27.7933554822592,"endHours":28.7933554822592,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:48","end":"05:48","startHours":28.7933554822592,"endHours":29.7933554822592,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:48","end":"06:48","startHours":29.7933554822592,"endHours":30.7933554822592,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"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":-23.420091475473306,"eotMinutes":-0.025476204015291604,"ayanamsa":23.4895}},"calendars":{"vikram_samvat":2030,"vikram_samvatsara":"Akṣaya","saka_samvat":1895,"saka_samvatsara":"Pramādī","bengali_samvat":1380,"malayalam_era":1149,"nanakshahi_year":504,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Amāvasyā · Vikram 2030 Akṣaya · Śaka 1895 Pramādī"},"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":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Kṛṣṇa Amāvasyā","url":"/day/-3137-10-20","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, 1973 CE · Ayodhyā · Vidhyamitra","description":"December 24, 1973 CE for Ayodhyā: Kṛṣṇa Amāvasyā, sūryodaya 06:48, sūryāsta 17:15.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1973-12-24","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1973-12-24","sa":"https://sa.vidhyamitra.com/city/ayodhya/1973-12-24","hi":"https://hi.vidhyamitra.com/city/ayodhya/1973-12-24","x-default":"https://vidhyamitra.com/city/ayodhya/1973-12-24"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-20T02:36:07.572Z","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":"2026-05-20T02:36:07.572Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-20T02:36:07.572Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}