{"id":"vidhyamitra:city-day:ayodhya:2331-12-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2331-12-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2331-12-07","date_display":"December 7, 2331 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":2331,"month":12,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2572779.770833,"kali_year":5433,"ahargana":1984314.2708,"sun":{"sidereal_longitude":224.1265,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":307.0395,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":82.9131,"elapsed_within_tithi_degrees":10.9131},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1,"moon_longitude":307.0395,"elapsed_within_degrees":0.3729},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":171.166},"karana":{"half_tithi_index":13,"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":2331,"month":12,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2572779.770833,"ahargana":1984314.2708,"kali_year":5433,"ayanamsa_lahiri":28.4898,"grahas":{"sun":{"sidereal_longitude":225.42325100000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":311.71585099999993,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false,"latitude":2.5432},"mars":{"sidereal_longitude":165.55225100000007,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":233.29765099999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":351.764751,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":true},"venus":{"sidereal_longitude":267.0275509999999,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":130.78105100000005,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":161.4807,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":341.4807,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":2331,"month":12,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2572779.770833,"kali_year":5433,"ahargana":1984314.2708,"sun":{"sidereal_longitude":224.1265,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":307.0395,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":82.9131,"elapsed_within_tithi_degrees":10.9131},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1,"moon_longitude":307.0395,"elapsed_within_degrees":0.3729},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":171.166},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.543,"elongation":82.913},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.543,"opposition_distance":97.087}},"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":"06:38","sunsetLocal":"17:09","solarNoonLocal":"11:53","dayLengthHours":10.529794826671093,"dayLengthDisplay":"10 Hours 31 Mins 47 Secs","nightLengthDisplay":"13 Hours 28 Mins 13 Secs","moonriseLocal":"11:52","moonsetLocal":"23:26","rahuKala":{"name":"Rāhu Kāla","start":"07:57","end":"09:16","startHours":7.94233199794272,"endHours":9.258556351276606,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:34","end":"11:53","startHours":10.574780704610493,"endHours":11.89100505794438,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:12","end":"14:31","startHours":13.207229411278266,"endHours":14.523453764612153,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:05","end":"09:26","startHours":9.083059770832088,"endHours":9.434052931721125,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:04","end":"07:21","startHours":7.064849095720128,"endHours":7.345643624431357,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:32","end":"12:15","startHours":11.540011897055344,"endHours":12.241998218833416,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:13","end":"05:55","startHours":5.2221350010526875,"endHours":5.924121322830761,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:45","end":"06:38","startHours":5.748624742386242,"endHours":6.626107644608833,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:39","end":"14:21","startHours":13.64597086238956,"endHours":14.347957184167633,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"16:57","end":"17:21","startHours":16.955902471279927,"endHours":17.355902471279926,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:09","end":"17:36","startHours":17.155902471279926,"endHours":17.59464392239122,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:54","end":"18:39","startHours":16.905902471279926,"endHours":18.655902471279926,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:32","end":"00:15","startHours":23.540011897055344,"endHours":24.241998218833416,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:38","end":"07:57","startHours":6.626107644608833,"endHours":7.94233199794272,"quality":"auspicious"},{"name":"Kāla","start":"07:57","end":"09:16","startHours":7.94233199794272,"endHours":9.258556351276606,"quality":"inauspicious"},{"name":"Śubha","start":"09:16","end":"10:34","startHours":9.258556351276606,"endHours":10.574780704610493,"quality":"auspicious"},{"name":"Roga","start":"10:34","end":"11:53","startHours":10.574780704610493,"endHours":11.89100505794438,"quality":"inauspicious"},{"name":"Udveg","start":"11:53","end":"13:12","startHours":11.89100505794438,"endHours":13.207229411278266,"quality":"inauspicious"},{"name":"Chala","start":"13:12","end":"14:31","startHours":13.207229411278266,"endHours":14.523453764612153,"quality":"neutral"},{"name":"Labha","start":"14:31","end":"15:50","startHours":14.523453764612153,"endHours":15.83967811794604,"quality":"auspicious"},{"name":"Amṛta","start":"15:50","end":"17:09","startHours":15.83967811794604,"endHours":17.155902471279926,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:09","end":"18:50","startHours":17.155902471279926,"endHours":18.83967811794604,"quality":"neutral"},{"name":"Labha","start":"18:50","end":"20:31","startHours":18.83967811794604,"endHours":20.523453764612153,"quality":"auspicious"},{"name":"Amṛta","start":"20:31","end":"22:12","startHours":20.523453764612153,"endHours":22.207229411278266,"quality":"auspicious"},{"name":"Kāla","start":"22:12","end":"23:53","startHours":22.207229411278266,"endHours":23.89100505794438,"quality":"inauspicious"},{"name":"Śubha","start":"23:53","end":"01:34","startHours":23.89100505794438,"endHours":25.574780704610493,"quality":"auspicious"},{"name":"Roga","start":"01:34","end":"03:16","startHours":25.574780704610493,"endHours":27.258556351276606,"quality":"inauspicious"},{"name":"Udveg","start":"03:16","end":"04:57","startHours":27.258556351276606,"endHours":28.94233199794272,"quality":"inauspicious"},{"name":"Chala","start":"04:57","end":"06:38","startHours":28.94233199794272,"endHours":30.626107644608833,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:38","end":"07:38","startHours":6.626107644608833,"endHours":7.626107644608833,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:38","end":"08:38","startHours":7.626107644608833,"endHours":8.626107644608833,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:38","end":"09:38","startHours":8.626107644608833,"endHours":9.626107644608833,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:38","end":"10:38","startHours":9.626107644608833,"endHours":10.626107644608833,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:38","end":"11:38","startHours":10.626107644608833,"endHours":11.626107644608833,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:38","end":"12:38","startHours":11.626107644608833,"endHours":12.626107644608833,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:38","end":"13:38","startHours":12.626107644608833,"endHours":13.626107644608833,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:38","end":"14:38","startHours":13.626107644608833,"endHours":14.626107644608833,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:38","end":"15:38","startHours":14.626107644608833,"endHours":15.626107644608833,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:38","end":"16:38","startHours":15.626107644608833,"endHours":16.626107644608833,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:38","end":"17:38","startHours":16.626107644608833,"endHours":17.626107644608833,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:38","end":"18:38","startHours":17.626107644608833,"endHours":18.626107644608833,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:38","end":"19:38","startHours":18.626107644608833,"endHours":19.626107644608833,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:38","end":"20:38","startHours":19.626107644608833,"endHours":20.626107644608833,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:38","end":"21:38","startHours":20.626107644608833,"endHours":21.626107644608833,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:38","end":"22:38","startHours":21.626107644608833,"endHours":22.626107644608833,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:38","end":"23:38","startHours":22.626107644608833,"endHours":23.626107644608833,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:38","end":"00:38","startHours":23.626107644608833,"endHours":24.626107644608833,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:38","end":"01:38","startHours":24.626107644608833,"endHours":25.626107644608833,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:38","end":"02:38","startHours":25.626107644608833,"endHours":26.626107644608833,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:38","end":"03:38","startHours":26.626107644608833,"endHours":27.626107644608833,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:38","end":"04:38","startHours":27.626107644608833,"endHours":28.626107644608833,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:38","end":"05:38","startHours":28.626107644608833,"endHours":29.626107644608833,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:38","end":"06:38","startHours":29.626107644608833,"endHours":30.626107644608833,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Dhātṛ","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.46742898928348,"eotMinutes":7.723696523337262,"ayanamsa":28.4898}},"calendars":{"vikram_samvat":2388,"vikram_samvatsara":"Raktākṣī","saka_samvat":2253,"saka_samvatsara":"Virodhakṛt","bengali_samvat":1738,"malayalam_era":1507,"nanakshahi_year":862,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Śukla Saptamī · Vikram 2388 Raktākṣī · Śaka 2253 Virodhakṛt"},"festivals":[],"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 7, 2331 CE · Ayodhyā · Vidhyamitra","description":"December 7, 2331 CE for Ayodhyā: Śukla Saptamī, sūryodaya 06:38, sūryāsta 17:09.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2331-12-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2331-12-07","sa":"https://sa.vidhyamitra.com/city/ayodhya/2331-12-07","hi":"https://hi.vidhyamitra.com/city/ayodhya/2331-12-07","x-default":"https://vidhyamitra.com/city/ayodhya/2331-12-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-04T08:57:39.843Z","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":"2026-06-04T08:57:39.843Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-04T08:57:39.843Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}