{"id":"vidhyamitra:city-day:ayodhya:1766-12-08:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1766-12-08","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1766-12-08","date_display":"December 8, 1766 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":1766,"month":12,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2366419.770833,"kali_year":4868,"ahargana":1777954.2708,"sun":{"sidereal_longitude":235.5837,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":311.8455,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":76.2618,"elapsed_within_tithi_degrees":4.2618},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2,"moon_longitude":311.8455,"elapsed_within_degrees":5.1788},"yoga":{"number":15,"name":"Vajra","sum_longitude":187.4292},"karana":{"half_tithi_index":12,"name":"Gara"},"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":1766,"month":12,"day":8,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2366419.770833,"ahargana":1777954.2708,"kali_year":4868,"ayanamsa_lahiri":20.5973,"grahas":{"sun":{"sidereal_longitude":235.44722000000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":313.52492000000007,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false,"latitude":1.2708},"mars":{"sidereal_longitude":332.50541999999996,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":259.07942,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":153.89992000000007,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":230.80891999999994,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":58.10061999999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":295.4266,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":115.4266,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":1766,"month":12,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2366419.770833,"kali_year":4868,"ahargana":1777954.2708,"sun":{"sidereal_longitude":235.5837,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":311.8455,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":76.2618,"elapsed_within_tithi_degrees":4.2618},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2,"moon_longitude":311.8455,"elapsed_within_degrees":5.1788},"yoga":{"number":15,"name":"Vajra","sum_longitude":187.4292},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.271,"elongation":76.262},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.271,"opposition_distance":103.738}},"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":"06:39","sunsetLocal":"17:09","solarNoonLocal":"11:54","dayLengthHours":10.51087461619068,"dayLengthDisplay":"10 Hours 30 Mins 39 Secs","nightLengthDisplay":"13 Hours 29 Mins 21 Secs","moonriseLocal":"11:24","moonsetLocal":"22:48","rahuKala":{"name":"Rāhu Kāla","start":"07:57","end":"09:16","startHours":7.956518267156264,"endHours":9.270377594180099,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:35","end":"11:54","startHours":10.584236921203933,"endHours":11.89809624822777,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:13","end":"14:32","startHours":13.211955575251604,"endHours":14.525814902275439,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:06","end":"09:27","startHours":9.09519635057692,"endHours":9.445558837783278,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:05","end":"07:22","startHours":7.080612049140374,"endHours":7.360902038905459,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:33","end":"12:15","startHours":11.547733761021412,"endHours":12.248458735434124,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:14","end":"05:57","startHours":5.241208991307005,"endHours":5.941933965719716,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:46","end":"06:39","startHours":5.766752722116538,"endHours":6.642658940132429,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:39","end":"14:21","startHours":13.649908684259549,"endHours":14.35063365867226,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"16:57","end":"17:21","startHours":16.95353355632311,"endHours":17.353533556323107,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:09","end":"17:35","startHours":17.153533556323108,"endHours":17.591486665331054,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:54","end":"18:39","startHours":16.903533556323108,"endHours":18.653533556323108,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:33","end":"00:15","startHours":23.54773376102141,"endHours":24.248458735434124,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:39","end":"07:57","startHours":6.642658940132429,"endHours":7.956518267156264,"quality":"auspicious"},{"name":"Kāla","start":"07:57","end":"09:16","startHours":7.956518267156264,"endHours":9.270377594180099,"quality":"inauspicious"},{"name":"Śubha","start":"09:16","end":"10:35","startHours":9.270377594180099,"endHours":10.584236921203933,"quality":"auspicious"},{"name":"Roga","start":"10:35","end":"11:54","startHours":10.584236921203933,"endHours":11.89809624822777,"quality":"inauspicious"},{"name":"Udveg","start":"11:54","end":"13:13","startHours":11.89809624822777,"endHours":13.211955575251604,"quality":"inauspicious"},{"name":"Chala","start":"13:13","end":"14:32","startHours":13.211955575251604,"endHours":14.525814902275439,"quality":"neutral"},{"name":"Labha","start":"14:32","end":"15:50","startHours":14.525814902275439,"endHours":15.839674229299273,"quality":"auspicious"},{"name":"Amṛta","start":"15:50","end":"17:09","startHours":15.839674229299273,"endHours":17.153533556323108,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:09","end":"18:50","startHours":17.153533556323108,"endHours":18.839674229299273,"quality":"neutral"},{"name":"Labha","start":"18:50","end":"20:32","startHours":18.839674229299273,"endHours":20.52581490227544,"quality":"auspicious"},{"name":"Amṛta","start":"20:32","end":"22:13","startHours":20.52581490227544,"endHours":22.2119555752516,"quality":"auspicious"},{"name":"Kāla","start":"22:13","end":"23:54","startHours":22.2119555752516,"endHours":23.898096248227766,"quality":"inauspicious"},{"name":"Śubha","start":"23:54","end":"01:35","startHours":23.898096248227766,"endHours":25.58423692120393,"quality":"auspicious"},{"name":"Roga","start":"01:35","end":"03:16","startHours":25.58423692120393,"endHours":27.270377594180097,"quality":"inauspicious"},{"name":"Udveg","start":"03:16","end":"04:57","startHours":27.270377594180097,"endHours":28.956518267156262,"quality":"inauspicious"},{"name":"Chala","start":"04:57","end":"06:39","startHours":28.956518267156262,"endHours":30.642658940132428,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:39","end":"07:39","startHours":6.642658940132429,"endHours":7.642658940132429,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:39","end":"08:39","startHours":7.642658940132429,"endHours":8.642658940132428,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:39","end":"09:39","startHours":8.642658940132428,"endHours":9.642658940132428,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:39","end":"10:39","startHours":9.642658940132428,"endHours":10.642658940132428,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:39","end":"11:39","startHours":10.642658940132428,"endHours":11.642658940132428,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:39","end":"12:39","startHours":11.642658940132428,"endHours":12.642658940132428,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:39","end":"13:39","startHours":12.642658940132428,"endHours":13.642658940132428,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:39","end":"14:39","startHours":13.642658940132428,"endHours":14.642658940132428,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:39","end":"15:39","startHours":14.642658940132428,"endHours":15.642658940132428,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:39","end":"16:39","startHours":15.642658940132428,"endHours":16.642658940132428,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:39","end":"17:39","startHours":16.642658940132428,"endHours":17.642658940132428,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:39","end":"18:39","startHours":17.642658940132428,"endHours":18.642658940132428,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:39","end":"19:39","startHours":18.642658940132428,"endHours":19.642658940132428,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:39","end":"20:39","startHours":19.642658940132428,"endHours":20.642658940132428,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:39","end":"21:39","startHours":20.642658940132428,"endHours":21.642658940132428,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:39","end":"22:39","startHours":21.642658940132428,"endHours":22.642658940132428,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:39","end":"23:39","startHours":22.642658940132428,"endHours":23.642658940132428,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:39","end":"00:39","startHours":23.642658940132428,"endHours":24.642658940132428,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:39","end":"01:39","startHours":24.642658940132428,"endHours":25.642658940132428,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:39","end":"02:39","startHours":25.642658940132428,"endHours":26.642658940132428,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:39","end":"03:39","startHours":26.642658940132428,"endHours":27.642658940132428,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:39","end":"04:39","startHours":27.642658940132428,"endHours":28.642658940132428,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:39","end":"05:39","startHours":28.642658940132428,"endHours":29.642658940132428,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:39","end":"06:39","startHours":29.642658940132428,"endHours":30.642658940132428,"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":-22.70538559407312,"eotMinutes":7.298225106333945,"ayanamsa":20.5973}},"calendars":{"vikram_samvat":1823,"vikram_samvatsara":"Vikāri","saka_samvat":1688,"saka_samvatsara":"Vyaya","bengali_samvat":1173,"malayalam_era":942,"nanakshahi_year":297,"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 1823 Vikāri · Śaka 1688 Vyaya"},"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 8, 1766 CE · Ayodhyā · Vidhyamitra","description":"December 8, 1766 CE for Ayodhyā: Śukla Saptamī, sūryodaya 06:39, sūryāsta 17:09.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1766-12-08","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1766-12-08","sa":"https://sa.vidhyamitra.com/city/ayodhya/1766-12-08","hi":"https://hi.vidhyamitra.com/city/ayodhya/1766-12-08","x-default":"https://vidhyamitra.com/city/ayodhya/1766-12-08"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T01:45:28.373Z","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":"2026-05-31T01:45:28.373Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T01:45:28.373Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}