{"id":"vidhyamitra:city-day:ayodhya:2340-12-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2340-12-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2340-12-23","date_display":"December 23, 2340 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":2340,"month":12,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2576083.770833,"kali_year":5442,"ahargana":1987618.2708,"sun":{"sidereal_longitude":241.1987,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":279.963,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":38.7643,"elapsed_within_tithi_degrees":2.7643},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4,"moon_longitude":279.963,"elapsed_within_degrees":13.2963},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":161.1617},"karana":{"half_tithi_index":6,"name":"Vaṇija"},"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":2340,"month":12,"day":23,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2576083.770833,"ahargana":1987618.2708,"kali_year":5442,"ayanamsa_lahiri":28.6161,"grahas":{"sun":{"sidereal_longitude":242.37231399999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"moon":{"sidereal_longitude":284.09701399999994,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false,"latitude":-4.1247},"mars":{"sidereal_longitude":104.32131400000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":216.11971400000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":263.909814,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":239.00181399999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":231.80091400000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":346.4189,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":166.4189,"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":2340,"month":12,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2576083.770833,"kali_year":5442,"ahargana":1987618.2708,"sun":{"sidereal_longitude":241.1987,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":279.963,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":38.7643,"elapsed_within_tithi_degrees":2.7643},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4,"moon_longitude":279.963,"elapsed_within_degrees":13.2963},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":161.1617},"karana":{"half_tithi_index":6,"name":"Vaṇija"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.125,"elongation":38.764},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.125,"opposition_distance":141.236}},"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":"06:47","sunsetLocal":"17:14","solarNoonLocal":"12:01","dayLengthHours":10.452580074534033,"dayLengthDisplay":"10 Hours 27 Mins 09 Secs","nightLengthDisplay":"13 Hours 32 Mins 51 Secs","moonriseLocal":"09:20","moonsetLocal":"20:15","rahuKala":{"name":"Rāhu Kāla","start":"08:06","end":"09:24","startHours":8.092624277187952,"endHours":9.399196786504707,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:42","end":"12:01","startHours":10.70576929582146,"endHours":12.012341805138213,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:19","end":"14:38","startHours":13.318914314454968,"endHours":14.625486823771723,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:13","end":"09:34","startHours":9.224987118595806,"endHours":9.573406454413606,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:13","end":"07:30","startHours":7.221575937643449,"endHours":7.50031140629769,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:40","end":"12:22","startHours":11.663922469320411,"endHours":12.360761140956015,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:24","end":"06:05","startHours":5.392374424599993,"endHours":6.0892130962355955,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:55","end":"06:47","startHours":5.915003428326695,"endHours":6.786051767871197,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:45","end":"14:27","startHours":13.754438484227219,"endHours":14.45127715586282,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:02","end":"17:26","startHours":17.03863184240523,"endHours":17.43863184240523,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:14","end":"17:40","startHours":17.23863184240523,"endHours":17.67415601217748,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:59","end":"18:44","startHours":16.98863184240523,"endHours":18.73863184240523,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:40","end":"00:22","startHours":23.66392246932041,"endHours":24.360761140956015,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:47","end":"08:06","startHours":6.786051767871197,"endHours":8.092624277187952,"quality":"auspicious"},{"name":"Kāla","start":"08:06","end":"09:24","startHours":8.092624277187952,"endHours":9.399196786504707,"quality":"inauspicious"},{"name":"Śubha","start":"09:24","end":"10:42","startHours":9.399196786504707,"endHours":10.70576929582146,"quality":"auspicious"},{"name":"Roga","start":"10:42","end":"12:01","startHours":10.70576929582146,"endHours":12.012341805138213,"quality":"inauspicious"},{"name":"Udveg","start":"12:01","end":"13:19","startHours":12.012341805138213,"endHours":13.318914314454968,"quality":"inauspicious"},{"name":"Chala","start":"13:19","end":"14:38","startHours":13.318914314454968,"endHours":14.625486823771723,"quality":"neutral"},{"name":"Labha","start":"14:38","end":"15:56","startHours":14.625486823771723,"endHours":15.932059333088475,"quality":"auspicious"},{"name":"Amṛta","start":"15:56","end":"17:14","startHours":15.932059333088475,"endHours":17.23863184240523,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:14","end":"18:56","startHours":17.23863184240523,"endHours":18.932059333088475,"quality":"neutral"},{"name":"Labha","start":"18:56","end":"20:38","startHours":18.932059333088475,"endHours":20.625486823771723,"quality":"auspicious"},{"name":"Amṛta","start":"20:38","end":"22:19","startHours":20.625486823771723,"endHours":22.318914314454968,"quality":"auspicious"},{"name":"Kāla","start":"22:19","end":"00:01","startHours":22.318914314454968,"endHours":24.012341805138213,"quality":"inauspicious"},{"name":"Śubha","start":"00:01","end":"01:42","startHours":24.012341805138213,"endHours":25.705769295821458,"quality":"auspicious"},{"name":"Roga","start":"01:42","end":"03:24","startHours":25.705769295821458,"endHours":27.399196786504703,"quality":"inauspicious"},{"name":"Udveg","start":"03:24","end":"05:06","startHours":27.399196786504703,"endHours":29.09262427718795,"quality":"inauspicious"},{"name":"Chala","start":"05:06","end":"06:47","startHours":29.09262427718795,"endHours":30.786051767871196,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:47","end":"07:47","startHours":6.786051767871197,"endHours":7.786051767871197,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:47","end":"08:47","startHours":7.786051767871197,"endHours":8.786051767871196,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:47","end":"09:47","startHours":8.786051767871196,"endHours":9.786051767871196,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:47","end":"10:47","startHours":9.786051767871196,"endHours":10.786051767871196,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:47","end":"11:47","startHours":10.786051767871196,"endHours":11.786051767871196,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:47","end":"12:47","startHours":11.786051767871196,"endHours":12.786051767871196,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:47","end":"13:47","startHours":12.786051767871196,"endHours":13.786051767871196,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:47","end":"14:47","startHours":13.786051767871196,"endHours":14.786051767871196,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:47","end":"15:47","startHours":14.786051767871196,"endHours":15.786051767871196,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:47","end":"16:47","startHours":15.786051767871196,"endHours":16.786051767871196,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:47","end":"17:47","startHours":16.786051767871196,"endHours":17.786051767871196,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:47","end":"18:47","startHours":17.786051767871196,"endHours":18.786051767871196,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:47","end":"19:47","startHours":18.786051767871196,"endHours":19.786051767871196,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:47","end":"20:47","startHours":19.786051767871196,"endHours":20.786051767871196,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:47","end":"21:47","startHours":20.786051767871196,"endHours":21.786051767871196,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:47","end":"22:47","startHours":21.786051767871196,"endHours":22.786051767871196,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:47","end":"23:47","startHours":22.786051767871196,"endHours":23.786051767871196,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:47","end":"00:47","startHours":23.786051767871196,"endHours":24.786051767871196,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:47","end":"01:47","startHours":24.786051767871196,"endHours":25.786051767871196,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:47","end":"02:47","startHours":25.786051767871196,"endHours":26.786051767871196,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:47","end":"03:47","startHours":26.786051767871196,"endHours":27.786051767871196,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:47","end":"04:47","startHours":27.786051767871196,"endHours":28.786051767871196,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:47","end":"05:47","startHours":28.786051767871196,"endHours":29.786051767871196,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:47","end":"06:47","startHours":29.786051767871196,"endHours":30.786051767871196,"planetary_lord":"Venus"}],"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","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Rākṣasa","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":-23.4328043350567,"eotMinutes":0.4434916917071845,"ayanamsa":28.6161}},"calendars":{"vikram_samvat":2397,"vikram_samvatsara":"Śrīmukha","saka_samvat":2262,"saka_samvatsara":"Raudra","bengali_samvat":1747,"malayalam_era":1516,"nanakshahi_year":871,"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 Caturthī · Vikram 2397 Śrīmukha · Śaka 2262 Raudra"},"festivals":[{"id":"vinayaka-chaturthi","name":"Vināyaka Caturthī (monthly)","name_sanskrit":"विनायक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Śukla-pakṣa Caturthī; auspicious for new ventures.","vrata":true,"detection":{"tithi_number":4,"tithi_paksha":"Śukla"},"precedence":6}],"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":[]},"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 23, 2340 CE · Ayodhyā · Vidhyamitra","description":"December 23, 2340 CE for Ayodhyā: Śukla Caturthī, sūryodaya 06:47, sūryāsta 17:14.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2340-12-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2340-12-23","sa":"https://sa.vidhyamitra.com/city/ayodhya/2340-12-23","hi":"https://hi.vidhyamitra.com/city/ayodhya/2340-12-23","x-default":"https://vidhyamitra.com/city/ayodhya/2340-12-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-04T23:14:32.465Z","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":"2026-06-04T23:14:32.465Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-04T23:14:32.465Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}