{"id":"vidhyamitra:city-day:ayodhya:1687-12-24:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1687-12-24","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1687-12-24","date_display":"December 24, 1687 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":1687,"month":12,"day":24,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2337581.770833,"kali_year":4789,"ahargana":1749116.2708,"sun":{"sidereal_longitude":253.4948,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":135.0183,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":241.5235,"elapsed_within_tithi_degrees":1.5235},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1,"moon_longitude":135.0183,"elapsed_within_degrees":1.685},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":28.5132},"karana":{"half_tithi_index":40,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":1687,"month":12,"day":24,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2337581.770833,"ahargana":1749116.2708,"kali_year":4789,"ayanamsa_lahiri":19.4943,"grahas":{"sun":{"sidereal_longitude":253.02334399999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"moon":{"sidereal_longitude":132.57584399999996,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false,"latitude":4.183},"mars":{"sidereal_longitude":343.088744,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":267.09814400000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":260.15464399999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":218.28154399999994,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":188.15734399999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":23.4026,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":203.4026,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","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":1687,"month":12,"day":24,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2337581.770833,"kali_year":4789,"ahargana":1749116.2708,"sun":{"sidereal_longitude":253.4948,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":135.0183,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":241.5235,"elapsed_within_tithi_degrees":1.5235},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1,"moon_longitude":135.0183,"elapsed_within_degrees":1.685},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":28.5132},"karana":{"half_tithi_index":40,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.183,"elongation":118.476},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.183,"opposition_distance":61.524}},"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":"06:48","sunsetLocal":"17:15","solarNoonLocal":"12:01","dayLengthHours":10.454214557461803,"dayLengthDisplay":"10 Hours 27 Mins 15 Secs","nightLengthDisplay":"13 Hours 32 Mins 45 Secs","moonriseLocal":"21:35","moonsetLocal":"10:24","rahuKala":{"name":"Rāhu Kāla","start":"12:01","end":"13:20","startHours":12.02015793673359,"endHours":13.326934756416314,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:06","end":"09:24","startHours":8.099827477685412,"endHours":9.406604297368139,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:43","end":"12:01","startHours":10.713381117050865,"endHours":12.02015793673359,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:14","end":"09:35","startHours":9.232367388077108,"endHours":9.58084120665917,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:14","end":"07:30","startHours":7.228642931230263,"endHours":7.5074219860959115,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:40","end":"12:22","startHours":11.67168411815153,"endHours":12.368631755315649,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:24","end":"06:06","startHours":5.399155383674447,"endHours":6.096103020838568,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:55","end":"06:48","startHours":5.921866111547538,"endHours":6.793050658002688,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:46","end":"14:28","startHours":13.762527029643891,"endHours":14.459474666808012,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:03","end":"17:27","startHours":17.047265215464492,"endHours":17.44726521546449,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:15","end":"17:41","startHours":17.24726521546449,"endHours":17.682857488692065,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:00","end":"18:45","startHours":16.99726521546449,"endHours":18.74726521546449,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:40","end":"00:22","startHours":23.67168411815153,"endHours":24.36863175531565,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:48","end":"08:06","startHours":6.793050658002688,"endHours":8.099827477685412,"quality":"auspicious"},{"name":"Amṛta","start":"08:06","end":"09:24","startHours":8.099827477685412,"endHours":9.406604297368139,"quality":"auspicious"},{"name":"Kāla","start":"09:24","end":"10:43","startHours":9.406604297368139,"endHours":10.713381117050865,"quality":"inauspicious"},{"name":"Śubha","start":"10:43","end":"12:01","startHours":10.713381117050865,"endHours":12.02015793673359,"quality":"auspicious"},{"name":"Roga","start":"12:01","end":"13:20","startHours":12.02015793673359,"endHours":13.326934756416314,"quality":"inauspicious"},{"name":"Udveg","start":"13:20","end":"14:38","startHours":13.326934756416314,"endHours":14.63371157609904,"quality":"inauspicious"},{"name":"Chala","start":"14:38","end":"15:56","startHours":14.63371157609904,"endHours":15.940488395781767,"quality":"neutral"},{"name":"Labha","start":"15:56","end":"17:15","startHours":15.940488395781767,"endHours":17.24726521546449,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:15","end":"18:56","startHours":17.24726521546449,"endHours":18.940488395781767,"quality":"inauspicious"},{"name":"Chala","start":"18:56","end":"20:38","startHours":18.940488395781767,"endHours":20.63371157609904,"quality":"neutral"},{"name":"Labha","start":"20:38","end":"22:20","startHours":20.63371157609904,"endHours":22.326934756416314,"quality":"auspicious"},{"name":"Amṛta","start":"22:20","end":"00:01","startHours":22.326934756416314,"endHours":24.02015793673359,"quality":"auspicious"},{"name":"Kāla","start":"00:01","end":"01:43","startHours":24.02015793673359,"endHours":25.713381117050865,"quality":"inauspicious"},{"name":"Śubha","start":"01:43","end":"03:24","startHours":25.713381117050865,"endHours":27.40660429736814,"quality":"auspicious"},{"name":"Roga","start":"03:24","end":"05:06","startHours":27.40660429736814,"endHours":29.099827477685412,"quality":"inauspicious"},{"name":"Udveg","start":"05:06","end":"06:48","startHours":29.099827477685412,"endHours":30.793050658002688,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:48","end":"07:48","startHours":6.793050658002688,"endHours":7.793050658002688,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:48","end":"08:48","startHours":7.793050658002688,"endHours":8.793050658002688,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:48","end":"09:48","startHours":8.793050658002688,"endHours":9.793050658002688,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:48","end":"10:48","startHours":9.793050658002688,"endHours":10.793050658002688,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:48","end":"11:48","startHours":10.793050658002688,"endHours":11.793050658002688,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:48","end":"12:48","startHours":11.793050658002688,"endHours":12.793050658002688,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:48","end":"13:48","startHours":12.793050658002688,"endHours":13.793050658002688,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:48","end":"14:48","startHours":13.793050658002688,"endHours":14.793050658002688,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:48","end":"15:48","startHours":14.793050658002688,"endHours":15.793050658002688,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:48","end":"16:48","startHours":15.793050658002688,"endHours":16.793050658002688,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:48","end":"17:48","startHours":16.793050658002688,"endHours":17.793050658002688,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:48","end":"18:48","startHours":17.793050658002688,"endHours":18.793050658002688,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:48","end":"19:48","startHours":18.793050658002688,"endHours":19.793050658002688,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:48","end":"20:48","startHours":19.793050658002688,"endHours":20.793050658002688,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:48","end":"21:48","startHours":20.793050658002688,"endHours":21.793050658002688,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:48","end":"22:48","startHours":21.793050658002688,"endHours":22.793050658002688,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:48","end":"23:48","startHours":22.793050658002688,"endHours":23.793050658002688,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:48","end":"00:48","startHours":23.793050658002688,"endHours":24.793050658002688,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:48","end":"01:48","startHours":24.793050658002688,"endHours":25.793050658002688,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:48","end":"02:48","startHours":25.793050658002688,"endHours":26.793050658002688,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:48","end":"03:48","startHours":26.793050658002688,"endHours":27.793050658002688,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:48","end":"04:48","startHours":27.793050658002688,"endHours":28.793050658002688,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:48","end":"05:48","startHours":28.793050658002688,"endHours":29.793050658002688,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:48","end":"06:48","startHours":29.793050658002688,"endHours":30.793050658002688,"planetary_lord":"Sun"}],"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":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"West","rahuVasa":"South-West","anandadiYoga":{"name":"Gada","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":-23.41252762595213,"eotMinutes":-0.025476204015291604,"ayanamsa":19.4943}},"calendars":{"vikram_samvat":1744,"vikram_samvatsara":"Vikrama","saka_samvat":1609,"saka_samvatsara":"Prabhava","bengali_samvat":1094,"malayalam_era":863,"nanakshahi_year":218,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Mārgaśīrṣa","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 Kṛṣṇa Ṣaṣṭhī · Vikram 1744 Vikrama · Śaka 1609 Prabhava"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 24, 1687 CE · Ayodhyā · Vidhyamitra","description":"December 24, 1687 CE for Ayodhyā: Kṛṣṇa Ṣaṣṭhī, sūryodaya 06:48, sūryāsta 17:15.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1687-12-24","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1687-12-24","sa":"https://sa.vidhyamitra.com/city/ayodhya/1687-12-24","hi":"https://hi.vidhyamitra.com/city/ayodhya/1687-12-24","x-default":"https://vidhyamitra.com/city/ayodhya/1687-12-24"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T09:56:02.570Z","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":"2026-06-03T09:56:02.570Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T09:56:02.570Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}