{"id":"vidhyamitra:city-day:ayodhya:1667-05-08:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1667-05-08","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1667-05-08","date_display":"May 8, 1667 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":1667,"month":5,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2330046.770833,"kali_year":4769,"ahargana":1741581.2708,"sun":{"sidereal_longitude":28.8881,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":207.7118,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":178.8237,"elapsed_within_tithi_degrees":10.8237},"nakshatra":{"number":16,"name":"Viśākhā","pada":3,"moon_longitude":207.7118,"elapsed_within_degrees":7.7118},"yoga":{"number":18,"name":"Varīyān","sum_longitude":236.5998},"karana":{"half_tithi_index":29,"name":"Bava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":1667,"month":5,"day":8,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2330046.770833,"ahargana":1741581.2708,"kali_year":4769,"ayanamsa_lahiri":19.2061,"grahas":{"sun":{"sidereal_longitude":28.11573599999997,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":207.01343599999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false,"latitude":2.5749},"mars":{"sidereal_longitude":35.62343599999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":44.12543599999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":5.795935999999983,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":347.469636,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":287.42913599999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":62.6432,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":242.6432,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"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":1667,"month":5,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2330046.770833,"kali_year":4769,"ahargana":1741581.2708,"sun":{"sidereal_longitude":28.8881,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":207.7118,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":178.8237,"elapsed_within_tithi_degrees":10.8237},"nakshatra":{"number":16,"name":"Viśākhā","pada":3,"moon_longitude":207.7118,"elapsed_within_degrees":7.7118},"yoga":{"number":18,"name":"Varīyān","sum_longitude":236.5998},"karana":{"half_tithi_index":29,"name":"Bava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.575,"elongation":178.824},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.575,"opposition_distance":1.176}},"eclipse_window_40days":[{"offset_days":15,"type":"solar","occurs":true,"moon_latitude":-1.311,"elongation":1.666}]},"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":"05:18","sunsetLocal":"18:37","solarNoonLocal":"11:58","dayLengthHours":13.316504996360472,"dayLengthDisplay":"13 Hours 18 Mins 59 Secs","nightLengthDisplay":"10 Hours 41 Mins 01 Secs","moonriseLocal":"18:25","moonsetLocal":"05:21","rahuKala":{"name":"Rāhu Kāla","start":"16:57","end":"18:37","startHours":16.953814854936663,"endHours":18.61837797948172,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:58","end":"13:37","startHours":11.960125481301485,"endHours":13.624688605846544,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:17","end":"16:57","startHours":15.289251730391602,"endHours":16.953814854936663,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:25","end":"08:51","startHours":8.409057482272026,"endHours":8.852940982150708,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:51","end":"06:13","startHours":5.856727357969602,"endHours":6.211834157872548,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:31","end":"12:24","startHours":11.516241981422803,"endHours":12.404008981180167,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:32","end":"04:25","startHours":3.5263389836065193,"endHours":4.414105983363884,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:12","end":"05:18","startHours":4.192164233424543,"endHours":5.301872983121249,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:11","end":"15:04","startHours":14.179542980694897,"endHours":15.067309980452261,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:25","end":"18:49","startHours":18.418377979481722,"endHours":18.81837797948172,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:37","end":"19:10","startHours":18.61837797948172,"endHours":19.173232354330075,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:22","end":"20:07","startHours":18.36837797948172,"endHours":20.11837797948172,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:31","end":"00:24","startHours":23.5162419814228,"endHours":24.40400898118017,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:18","end":"06:58","startHours":5.301872983121249,"endHours":6.966436107666308,"quality":"inauspicious"},{"name":"Chala","start":"06:58","end":"08:38","startHours":6.966436107666308,"endHours":8.630999232211366,"quality":"neutral"},{"name":"Labha","start":"08:38","end":"10:18","startHours":8.630999232211366,"endHours":10.295562356756426,"quality":"auspicious"},{"name":"Amṛta","start":"10:18","end":"11:58","startHours":10.295562356756426,"endHours":11.960125481301485,"quality":"auspicious"},{"name":"Kāla","start":"11:58","end":"13:37","startHours":11.960125481301485,"endHours":13.624688605846544,"quality":"inauspicious"},{"name":"Śubha","start":"13:37","end":"15:17","startHours":13.624688605846544,"endHours":15.289251730391602,"quality":"auspicious"},{"name":"Roga","start":"15:17","end":"16:57","startHours":15.289251730391602,"endHours":16.953814854936663,"quality":"inauspicious"},{"name":"Udveg","start":"16:57","end":"18:37","startHours":16.953814854936663,"endHours":18.61837797948172,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:37","end":"19:57","startHours":18.61837797948172,"endHours":19.953814854936663,"quality":"auspicious"},{"name":"Roga","start":"19:57","end":"21:17","startHours":19.953814854936663,"endHours":21.289251730391605,"quality":"inauspicious"},{"name":"Udveg","start":"21:17","end":"22:37","startHours":21.289251730391605,"endHours":22.624688605846544,"quality":"inauspicious"},{"name":"Chala","start":"22:37","end":"23:58","startHours":22.624688605846544,"endHours":23.960125481301485,"quality":"neutral"},{"name":"Labha","start":"23:58","end":"01:18","startHours":23.960125481301485,"endHours":25.295562356756427,"quality":"auspicious"},{"name":"Amṛta","start":"01:18","end":"02:38","startHours":25.295562356756427,"endHours":26.630999232211366,"quality":"auspicious"},{"name":"Kāla","start":"02:38","end":"03:58","startHours":26.630999232211366,"endHours":27.966436107666308,"quality":"inauspicious"},{"name":"Śubha","start":"03:58","end":"05:18","startHours":27.966436107666308,"endHours":29.30187298312125,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:18","end":"06:18","startHours":5.301872983121249,"endHours":6.301872983121249,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:18","end":"07:18","startHours":6.301872983121249,"endHours":7.301872983121249,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:18","end":"08:18","startHours":7.301872983121249,"endHours":8.30187298312125,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:18","end":"09:18","startHours":8.30187298312125,"endHours":9.30187298312125,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:18","end":"10:18","startHours":9.30187298312125,"endHours":10.30187298312125,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:18","end":"11:18","startHours":10.30187298312125,"endHours":11.30187298312125,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:18","end":"12:18","startHours":11.30187298312125,"endHours":12.30187298312125,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:18","end":"13:18","startHours":12.30187298312125,"endHours":13.30187298312125,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:18","end":"14:18","startHours":13.30187298312125,"endHours":14.30187298312125,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:18","end":"15:18","startHours":14.30187298312125,"endHours":15.30187298312125,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:18","end":"16:18","startHours":15.30187298312125,"endHours":16.30187298312125,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:18","end":"17:18","startHours":16.30187298312125,"endHours":17.30187298312125,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:18","end":"18:18","startHours":17.30187298312125,"endHours":18.30187298312125,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:18","end":"19:18","startHours":18.30187298312125,"endHours":19.30187298312125,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:18","end":"20:18","startHours":19.30187298312125,"endHours":20.30187298312125,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:18","end":"21:18","startHours":20.30187298312125,"endHours":21.30187298312125,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:18","end":"22:18","startHours":21.30187298312125,"endHours":22.30187298312125,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:18","end":"23:18","startHours":22.30187298312125,"endHours":23.30187298312125,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:18","end":"00:18","startHours":23.30187298312125,"endHours":24.30187298312125,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:18","end":"01:18","startHours":24.30187298312125,"endHours":25.30187298312125,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:18","end":"02:18","startHours":25.30187298312125,"endHours":26.30187298312125,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:18","end":"03:18","startHours":26.30187298312125,"endHours":27.30187298312125,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:18","end":"04:18","startHours":27.30187298312125,"endHours":28.30187298312125,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:18","end":"05:18","startHours":28.30187298312125,"endHours":29.30187298312125,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"North","rahuVasa":"North-East","anandadiYoga":{"name":"Utpāta","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":17.001824985050757,"eotMinutes":3.576471121910833,"ayanamsa":19.2061}},"calendars":{"vikram_samvat":1724,"vikram_samvatsara":"Raudra","saka_samvat":1589,"saka_samvatsara":"Plavaṅga","bengali_samvat":1074,"malayalam_era":843,"nanakshahi_year":198,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Pūrṇimā · Vikram 1724 Raudra · Śaka 1589 Plavaṅga"},"festivals":[{"id":"buddha-purnima","name":"Buddha Pūrṇimā","name_sanskrit":"बुद्ध पूर्णिमा","name_alternates":["Vesak","Vaiśākhī Pūrṇimā","Vesakha"],"tradition":"Pan-Hindu","associated_deity":"Buddha (21st avatāra of Krishna per Bhāgavata 1.3.24)","deity_avatara_index":21,"significance":"Buddha's birth, enlightenment, and mahāparinirvāṇa all on this Vaiśākha Pūrṇimā. Most sacred Buddhist + Vaishnava day.","vrata":true,"primary_observance":"Day-long observance of compassion (karuṇā) and ahiṁsā; Buddha-stuti at sunset","detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":1,"related_chart":"buddha","historical_anchor":{"event":"Bhagavān Buddha's birth at Lumbinī","date_julian":"-0562-04-11","location":"Lumbinī, Nepal"},"sources":["Bhāgavata Purāṇa 1.3.24","Pāli Tipiṭaka","Buddhacarita by Aśvaghoṣa"]},{"id":"kurma-jayanti","name":"Kūrma Jayantī","name_sanskrit":"कूर्म जयन्ती","tradition":"Vaishnava","associated_deity":"Kūrma (2nd avatāra of Krishna)","deity_avatara_index":11,"significance":"Kūrma supports Mount Mandara during the Sāgara-mathana (churning of the cosmic ocean).","vrata":false,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":4,"sources":["Bhāgavata 8.7-8"]},{"id":"chandika-jayanti","name":"Chaṇḍikā Jayantī","name_sanskrit":"चण्डिका जयन्ती","tradition":"Shakta","associated_deity":"Devī Chaṇḍikā","significance":"Devī's fierce protective form. Often coincides with Buddha Pūrṇimā.","vrata":false,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":5},{"id":"chitra-paurnami","name":"Citrā Paurṇamī","name_sanskrit":"चित्रा पौर्णमी","tradition":"Regional","significance":"Tamil regional Vaiśākha Pūrṇimā observance; honors Citragupta.","vrata":false,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":6},{"id":"vaishakha-purnima-vrat","name":"Vaiśākha Pūrṇimā Vrat","name_sanskrit":"वैशाख पूर्णिमा व्रत","tradition":"Pan-Hindu","significance":"General Pūrṇimā vrat in Vaiśākha (highly auspicious month).","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":7}],"todays_walk":{"walk":{"id":"buddha-purnima-walk","name":"Buddha Pūrṇimā Walk","name_sanskrit":"बुद्ध पूर्णिमा यात्रा","type":"festival","description":"Bhāgavata 1.3.24 (Buddha as 21st avatāra) + BG 12.13 (compassion) + Dhammapada parallels.","step_count":7,"url":"/walk/buddha-purnima-walk"},"reason":"Today is Buddha Pūrṇimā — its dedicated walk."},"cosmic_resonances":[{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Śukla Pūrṇimā + Viśākhā","url":"/day/-0562-04-11","relevance":1},{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Śukla Pūrṇimā","url":"/day/-3137-10-04","relevance":0.5}]},"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 May 8, 1667 CE · Ayodhyā · Vidhyamitra","description":"May 8, 1667 CE for Ayodhyā: Śukla Pūrṇimā, sūryodaya 05:18, sūryāsta 18:37.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1667-05-08","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1667-05-08","sa":"https://sa.vidhyamitra.com/city/ayodhya/1667-05-08","hi":"https://hi.vidhyamitra.com/city/ayodhya/1667-05-08","x-default":"https://vidhyamitra.com/city/ayodhya/1667-05-08"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-04T18:11:38.488Z","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":"2026-06-04T18:11:38.488Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-04T18:11:38.488Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}