{"id":"vidhyamitra:city-day:ayodhya:2026-05-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2026-05-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2026-05-17","date_display":"May 17, 2026 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":2026,"month":5,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461177.770833,"kali_year":5128,"ahargana":1872712.2708,"sun":{"sidereal_longitude":31.8652,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":33.7822,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":1.917,"elapsed_within_tithi_degrees":1.917},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3,"moon_longitude":33.7822,"elapsed_within_degrees":7.1156},"yoga":{"number":5,"name":"Śobhana","sum_longitude":65.6474},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"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":2026,"month":5,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2461177.770833,"ahargana":1872712.2708,"kali_year":5128,"ayanamsa_lahiri":24.2214,"grahas":{"sun":{"sidereal_longitude":31.954068000000007,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":35.003468,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false,"latitude":4.4185},"mars":{"sidereal_longitude":3.953868,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":34.469468000000006,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":86.988768,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"venus":{"sidereal_longitude":63.03646800000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":346.712468,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":314.6918,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":134.6918,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","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":2026,"month":5,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461177.770833,"kali_year":5128,"ahargana":1872712.2708,"sun":{"sidereal_longitude":31.8652,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":33.7822,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":1.917,"elapsed_within_tithi_degrees":1.917},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3,"moon_longitude":33.7822,"elapsed_within_degrees":7.1156},"yoga":{"number":5,"name":"Śobhana","sum_longitude":65.6474},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.419,"elongation":1.917},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.419,"opposition_distance":178.083}},"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":"05:13","sunsetLocal":"18:42","solarNoonLocal":"11:57","dayLengthHours":13.492172960029468,"dayLengthDisplay":"13 Hours 29 Mins 32 Secs","nightLengthDisplay":"10 Hours 30 Mins 28 Secs","moonriseLocal":"05:24","moonsetLocal":"18:55","rahuKala":{"name":"Rāhu Kāla","start":"17:01","end":"18:42","startHours":17.017283533444164,"endHours":18.70380515344785,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:57","end":"13:39","startHours":11.957718673433114,"endHours":13.644240293436798,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:20","end":"17:01","startHours":15.330761913440483,"endHours":17.017283533444164,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:22","end":"08:49","startHours":8.359805884091923,"endHours":8.809544982759572,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:46","end":"06:08","startHours":5.773806066752941,"endHours":6.13359734568706,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:30","end":"12:24","startHours":11.507979574765466,"endHours":12.407457772100765,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:25","end":"04:19","startHours":3.412675798747785,"endHours":4.312153996083083,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:05","end":"05:13","startHours":4.087284446749258,"endHours":5.211632193418381,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:12","end":"15:06","startHours":14.20641416677136,"endHours":15.105892364106658,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:30","end":"18:54","startHours":18.50380515344785,"endHours":18.90380515344785,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:42","end":"19:16","startHours":18.70380515344785,"endHours":19.26597902678241,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:27","end":"20:12","startHours":18.45380515344785,"endHours":20.20380515344785,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:30","end":"00:24","startHours":23.507979574765464,"endHours":24.407457772100763,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:13","end":"06:54","startHours":5.211632193418381,"endHours":6.898153813422065,"quality":"inauspicious"},{"name":"Chala","start":"06:54","end":"08:35","startHours":6.898153813422065,"endHours":8.584675433425748,"quality":"neutral"},{"name":"Labha","start":"08:35","end":"10:16","startHours":8.584675433425748,"endHours":10.271197053429432,"quality":"auspicious"},{"name":"Amṛta","start":"10:16","end":"11:57","startHours":10.271197053429432,"endHours":11.957718673433114,"quality":"auspicious"},{"name":"Kāla","start":"11:57","end":"13:39","startHours":11.957718673433114,"endHours":13.644240293436798,"quality":"inauspicious"},{"name":"Śubha","start":"13:39","end":"15:20","startHours":13.644240293436798,"endHours":15.330761913440483,"quality":"auspicious"},{"name":"Roga","start":"15:20","end":"17:01","startHours":15.330761913440483,"endHours":17.017283533444164,"quality":"inauspicious"},{"name":"Udveg","start":"17:01","end":"18:42","startHours":17.017283533444164,"endHours":18.70380515344785,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:42","end":"20:01","startHours":18.70380515344785,"endHours":20.017283533444164,"quality":"auspicious"},{"name":"Roga","start":"20:01","end":"21:20","startHours":20.017283533444164,"endHours":21.330761913440483,"quality":"inauspicious"},{"name":"Udveg","start":"21:20","end":"22:39","startHours":21.330761913440483,"endHours":22.6442402934368,"quality":"inauspicious"},{"name":"Chala","start":"22:39","end":"23:57","startHours":22.6442402934368,"endHours":23.957718673433114,"quality":"neutral"},{"name":"Labha","start":"23:57","end":"01:16","startHours":23.957718673433114,"endHours":25.271197053429432,"quality":"auspicious"},{"name":"Amṛta","start":"01:16","end":"02:35","startHours":25.271197053429432,"endHours":26.584675433425748,"quality":"auspicious"},{"name":"Kāla","start":"02:35","end":"03:54","startHours":26.584675433425748,"endHours":27.898153813422063,"quality":"inauspicious"},{"name":"Śubha","start":"03:54","end":"05:13","startHours":27.898153813422063,"endHours":29.21163219341838,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:13","end":"06:13","startHours":5.211632193418381,"endHours":6.211632193418381,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:13","end":"07:13","startHours":6.211632193418381,"endHours":7.211632193418381,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:13","end":"08:13","startHours":7.211632193418381,"endHours":8.211632193418382,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:13","end":"09:13","startHours":8.211632193418382,"endHours":9.211632193418382,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:13","end":"10:13","startHours":9.211632193418382,"endHours":10.211632193418382,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:13","end":"11:13","startHours":10.211632193418382,"endHours":11.211632193418382,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:13","end":"12:13","startHours":11.211632193418382,"endHours":12.211632193418382,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:13","end":"13:13","startHours":12.211632193418382,"endHours":13.211632193418382,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:13","end":"14:13","startHours":13.211632193418382,"endHours":14.211632193418382,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:13","end":"15:13","startHours":14.211632193418382,"endHours":15.211632193418382,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:13","end":"16:13","startHours":15.211632193418382,"endHours":16.21163219341838,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:13","end":"17:13","startHours":16.21163219341838,"endHours":17.21163219341838,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:13","end":"18:13","startHours":17.21163219341838,"endHours":18.21163219341838,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:13","end":"19:13","startHours":18.21163219341838,"endHours":19.21163219341838,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:13","end":"20:13","startHours":19.21163219341838,"endHours":20.21163219341838,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:13","end":"21:13","startHours":20.21163219341838,"endHours":21.21163219341838,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:13","end":"22:13","startHours":21.21163219341838,"endHours":22.21163219341838,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:13","end":"23:13","startHours":22.21163219341838,"endHours":23.21163219341838,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:13","end":"00:13","startHours":23.21163219341838,"endHours":24.21163219341838,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:13","end":"01:13","startHours":24.21163219341838,"endHours":25.21163219341838,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:13","end":"02:13","startHours":25.21163219341838,"endHours":26.21163219341838,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:13","end":"03:13","startHours":26.21163219341838,"endHours":27.21163219341838,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:13","end":"04:13","startHours":27.21163219341838,"endHours":28.21163219341838,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:13","end":"05:13","startHours":28.21163219341838,"endHours":29.21163219341838,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"drikRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":19.293950059111886,"eotMinutes":3.7208795940131294,"ayanamsa":24.2214}},"calendars":{"vikram_samvat":2083,"vikram_samvatsara":"Siddhārthī","saka_samvat":1948,"saka_samvatsara":"Parābhava","bengali_samvat":1433,"malayalam_era":1202,"nanakshahi_year":557,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Śukla Pakṣa","solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Śukla Pratipada · Vikram 2083 Siddhārthī · Śaka 1948 Parābhava"},"festivals":[{"id":"vrishabha-sankranti","name":"Vṛṣabha Saṅkrānti","name_sanskrit":"वृषभ सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Taurus.","vrata":false,"detection":{"sun_rashi":"Vṛṣabha"},"precedence":5}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Kṛttikā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Kṛttikā","url":"/day/-3137-12-25","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 17, 2026 CE · Ayodhyā · Vidhyamitra","description":"May 17, 2026 CE for Ayodhyā: Śukla Pratipada, sūryodaya 05:13, sūryāsta 18:42.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2026-05-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2026-05-17","sa":"https://sa.vidhyamitra.com/city/ayodhya/2026-05-17","hi":"https://hi.vidhyamitra.com/city/ayodhya/2026-05-17","x-default":"https://vidhyamitra.com/city/ayodhya/2026-05-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T11:49:40.016Z","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":"2026-05-14T11:49:40.016Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T11:49:40.016Z","pillar_versions":{"BOB-History":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}