{"id":"vidhyamitra:city-day:ayodhya:2207-12-31:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2207-12-31","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2207-12-31","date_display":"December 31, 2207 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":2207,"month":12,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2527513.770833,"kali_year":5309,"ahargana":1939048.2708,"sun":{"sidereal_longitude":250.87,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":24.5764,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":133.7064,"elapsed_within_tithi_degrees":1.7064},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4,"moon_longitude":24.5764,"elapsed_within_degrees":11.2431},"yoga":{"number":21,"name":"Siddha","sum_longitude":275.4464},"karana":{"half_tithi_index":22,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2207,"month":12,"day":31,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2527513.770833,"ahargana":1939048.2708,"kali_year":5309,"ayanamsa_lahiri":26.7585,"grahas":{"sun":{"sidereal_longitude":251.64234499999998,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"moon":{"sidereal_longitude":27.22544499999998,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false,"latitude":-1.1874},"mars":{"sidereal_longitude":198.83394499999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":240.644045,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":204.85724500000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":223.33074499999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":41.417845,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":39.8913,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":219.8913,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","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":2207,"month":12,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2527513.770833,"kali_year":5309,"ahargana":1939048.2708,"sun":{"sidereal_longitude":250.87,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":24.5764,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":133.7064,"elapsed_within_tithi_degrees":1.7064},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4,"moon_longitude":24.5764,"elapsed_within_degrees":11.2431},"yoga":{"number":21,"name":"Siddha","sum_longitude":275.4464},"karana":{"half_tithi_index":22,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.187,"elongation":133.706},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.187,"opposition_distance":46.294}},"eclipse_window_40days":[{"offset_days":-11,"type":"solar","occurs":true,"moon_latitude":-1.276,"elongation":2.614}]},"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":"06:50","sunsetLocal":"17:19","solarNoonLocal":"12:04","dayLengthHours":10.47370028472126,"dayLengthDisplay":"10 Hours 28 Mins 25 Secs","nightLengthDisplay":"13 Hours 31 Mins 35 Secs","moonriseLocal":"14:24","moonsetLocal":"03:49","rahuKala":{"name":"Rāhu Kāla","start":"13:23","end":"14:42","startHours":13.383216450986914,"endHours":14.69242898657707,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:50","end":"08:09","startHours":6.837153773036126,"endHours":8.146366308626284,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:27","end":"10:46","startHours":9.45557884421644,"endHours":10.7647913798066,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:17","end":"09:38","startHours":9.28101717280442,"endHours":9.630140515628462,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:16","end":"07:33","startHours":7.273557951566178,"endHours":7.552856625825411,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:43","end":"12:25","startHours":11.724880572572713,"endHours":12.423127258220797,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:26","end":"06:08","startHours":5.440660401739958,"endHours":6.138907087388041,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:58","end":"06:50","startHours":5.9643454159760205,"endHours":6.837153773036126,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:49","end":"14:31","startHours":13.819620629516965,"endHours":14.517867315165049,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:07","end":"17:31","startHours":17.110854057757386,"endHours":17.510854057757385,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:19","end":"17:45","startHours":17.310854057757386,"endHours":17.747258236287436,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:04","end":"18:49","startHours":17.060854057757386,"endHours":18.810854057757386,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:43","end":"00:25","startHours":23.72488057257271,"endHours":24.4231272582208,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:50","end":"08:09","startHours":6.837153773036126,"endHours":8.146366308626284,"quality":"auspicious"},{"name":"Roga","start":"08:09","end":"09:27","startHours":8.146366308626284,"endHours":9.45557884421644,"quality":"inauspicious"},{"name":"Udveg","start":"09:27","end":"10:46","startHours":9.45557884421644,"endHours":10.7647913798066,"quality":"inauspicious"},{"name":"Chala","start":"10:46","end":"12:04","startHours":10.7647913798066,"endHours":12.074003915396755,"quality":"neutral"},{"name":"Labha","start":"12:04","end":"13:23","startHours":12.074003915396755,"endHours":13.383216450986914,"quality":"auspicious"},{"name":"Amṛta","start":"13:23","end":"14:42","startHours":13.383216450986914,"endHours":14.69242898657707,"quality":"auspicious"},{"name":"Kāla","start":"14:42","end":"16:00","startHours":14.69242898657707,"endHours":16.00164152216723,"quality":"inauspicious"},{"name":"Śubha","start":"16:00","end":"17:19","startHours":16.00164152216723,"endHours":17.310854057757386,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:19","end":"19:00","startHours":17.310854057757386,"endHours":19.001641522167226,"quality":"auspicious"},{"name":"Kāla","start":"19:00","end":"20:42","startHours":19.001641522167226,"endHours":20.69242898657707,"quality":"inauspicious"},{"name":"Śubha","start":"20:42","end":"22:23","startHours":20.69242898657707,"endHours":22.383216450986914,"quality":"auspicious"},{"name":"Roga","start":"22:23","end":"00:04","startHours":22.383216450986914,"endHours":24.074003915396755,"quality":"inauspicious"},{"name":"Udveg","start":"00:04","end":"01:46","startHours":24.074003915396755,"endHours":25.764791379806596,"quality":"inauspicious"},{"name":"Chala","start":"01:46","end":"03:27","startHours":25.764791379806596,"endHours":27.45557884421644,"quality":"neutral"},{"name":"Labha","start":"03:27","end":"05:09","startHours":27.45557884421644,"endHours":29.146366308626284,"quality":"auspicious"},{"name":"Amṛta","start":"05:09","end":"06:50","startHours":29.146366308626284,"endHours":30.837153773036125,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:50","end":"07:50","startHours":6.837153773036126,"endHours":7.837153773036126,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:50","end":"08:50","startHours":7.837153773036126,"endHours":8.837153773036125,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:50","end":"09:50","startHours":8.837153773036125,"endHours":9.837153773036125,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:50","end":"10:50","startHours":9.837153773036125,"endHours":10.837153773036125,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:50","end":"11:50","startHours":10.837153773036125,"endHours":11.837153773036125,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:50","end":"12:50","startHours":11.837153773036125,"endHours":12.837153773036125,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:50","end":"13:50","startHours":12.837153773036125,"endHours":13.837153773036125,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:50","end":"14:50","startHours":13.837153773036125,"endHours":14.837153773036125,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:50","end":"15:50","startHours":14.837153773036125,"endHours":15.837153773036125,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:50","end":"16:50","startHours":15.837153773036125,"endHours":16.837153773036125,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:50","end":"17:50","startHours":16.837153773036125,"endHours":17.837153773036125,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:50","end":"18:50","startHours":17.837153773036125,"endHours":18.837153773036125,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:50","end":"19:50","startHours":18.837153773036125,"endHours":19.837153773036125,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:50","end":"20:50","startHours":19.837153773036125,"endHours":20.837153773036125,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:50","end":"21:50","startHours":20.837153773036125,"endHours":21.837153773036125,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:50","end":"22:50","startHours":21.837153773036125,"endHours":22.837153773036125,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:50","end":"23:50","startHours":22.837153773036125,"endHours":23.837153773036125,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:50","end":"00:50","startHours":23.837153773036125,"endHours":24.837153773036125,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:50","end":"01:50","startHours":24.837153773036125,"endHours":25.837153773036125,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:50","end":"02:50","startHours":25.837153773036125,"endHours":26.837153773036125,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:50","end":"03:50","startHours":26.837153773036125,"endHours":27.837153773036125,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:50","end":"04:50","startHours":27.837153773036125,"endHours":28.837153773036125,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:50","end":"05:50","startHours":28.837153773036125,"endHours":29.837153773036125,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:50","end":"06:50","startHours":29.837153773036125,"endHours":30.837153773036125,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Kāṇa","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":-23.17026582790924,"eotMinutes":-3.2562349238053434,"ayanamsa":26.7585}},"calendars":{"vikram_samvat":2264,"vikram_samvatsara":"Raudra","saka_samvat":2129,"saka_samvatsara":"Plavaṅga","bengali_samvat":1614,"malayalam_era":1383,"nanakshahi_year":738,"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 Dvādaśī · Vikram 2264 Raudra · Śaka 2129 Plavaṅga"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 31, 2207 CE · Ayodhyā · Vidhyamitra","description":"December 31, 2207 CE for Ayodhyā: Śukla Dvādaśī, sūryodaya 06:50, sūryāsta 17:19.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2207-12-31","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2207-12-31","sa":"https://sa.vidhyamitra.com/city/ayodhya/2207-12-31","hi":"https://hi.vidhyamitra.com/city/ayodhya/2207-12-31","x-default":"https://vidhyamitra.com/city/ayodhya/2207-12-31"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T15:08:14.453Z","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":"2026-05-31T15:08:14.453Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T15:08:14.453Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}