{"id":"vidhyamitra:city-day:varanasi:2091-05-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/varanasi/2091-05-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2091-05-17","date_display":"May 17, 2091 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":2091,"month":5,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2484918.770833,"kali_year":5193,"ahargana":1896453.2708,"sun":{"sidereal_longitude":31.0806,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":14.0116,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":342.931,"elapsed_within_tithi_degrees":6.931},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1,"moon_longitude":14.0116,"elapsed_within_degrees":0.6782},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":45.0921},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2091,"month":5,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2484918.770833,"ahargana":1896453.2708,"kali_year":5193,"ayanamsa_lahiri":25.1294,"grahas":{"sun":{"sidereal_longitude":31.317987000000016,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":14.615087000000017,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false,"latitude":-3.7828},"mars":{"sidereal_longitude":134.870787,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":18.201587000000018,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":266.3423869999999,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":11.436587000000031,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":58.86308700000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":136.7793,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":316.7793,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"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":2091,"month":5,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2484918.770833,"kali_year":5193,"ahargana":1896453.2708,"sun":{"sidereal_longitude":31.0806,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":14.0116,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":342.931,"elapsed_within_tithi_degrees":6.931},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1,"moon_longitude":14.0116,"elapsed_within_degrees":0.6782},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":45.0921},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.783,"elongation":17.069},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.783,"opposition_distance":162.931}},"eclipse_window_40days":[]},"city":{"slug":"varanasi","name":"Vārāṇasī (Kāśī)","lat":25.3176,"lon":82.9739,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"varanasi","name":"Vārāṇasī (Kāśī)","lat":25.3176,"lon":82.9739,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"05:12","sunsetLocal":"18:37","solarNoonLocal":"11:54","dayLengthHours":13.407866407132609,"dayLengthDisplay":"13 Hours 24 Mins 28 Secs","nightLengthDisplay":"10 Hours 35 Mins 32 Secs","moonriseLocal":"04:16","moonsetLocal":"17:19","rahuKala":{"name":"Rāhu Kāla","start":"13:35","end":"15:16","startHours":13.582375307658026,"endHours":15.258358608549603,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:12","end":"06:53","startHours":5.2024588032001455,"endHours":6.878442104091722,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:33","end":"10:14","startHours":8.554425404983299,"endHours":10.230408705874874,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:20","end":"08:47","startHours":8.33096096486442,"endHours":8.777889845102175,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:46","end":"06:07","startHours":5.761119903497337,"endHours":6.11866300768754,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:28","end":"12:21","startHours":11.459463126528695,"endHours":12.353320887004203,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:25","end":"04:19","startHours":3.4147432822491313,"endHours":4.308601042724638,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:05","end":"05:12","startHours":4.085136602605761,"endHours":5.2024588032001455,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:08","end":"15:02","startHours":14.14103640795522,"endHours":15.034894168430727,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:25","end":"18:49","startHours":18.410325210332754,"endHours":18.810325210332753,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:37","end":"19:10","startHours":18.610325210332753,"endHours":19.168986310629947,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:22","end":"20:07","startHours":18.360325210332753,"endHours":20.110325210332753,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:28","end":"00:21","startHours":23.459463126528696,"endHours":24.3533208870042,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:12","end":"06:53","startHours":5.2024588032001455,"endHours":6.878442104091722,"quality":"auspicious"},{"name":"Roga","start":"06:53","end":"08:33","startHours":6.878442104091722,"endHours":8.554425404983299,"quality":"inauspicious"},{"name":"Udveg","start":"08:33","end":"10:14","startHours":8.554425404983299,"endHours":10.230408705874874,"quality":"inauspicious"},{"name":"Chala","start":"10:14","end":"11:54","startHours":10.230408705874874,"endHours":11.906392006766449,"quality":"neutral"},{"name":"Labha","start":"11:54","end":"13:35","startHours":11.906392006766449,"endHours":13.582375307658026,"quality":"auspicious"},{"name":"Amṛta","start":"13:35","end":"15:16","startHours":13.582375307658026,"endHours":15.258358608549603,"quality":"auspicious"},{"name":"Kāla","start":"15:16","end":"16:56","startHours":15.258358608549603,"endHours":16.934341909441176,"quality":"inauspicious"},{"name":"Śubha","start":"16:56","end":"18:37","startHours":16.934341909441176,"endHours":18.610325210332753,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:37","end":"19:56","startHours":18.610325210332753,"endHours":19.934341909441176,"quality":"auspicious"},{"name":"Kāla","start":"19:56","end":"21:16","startHours":19.934341909441176,"endHours":21.2583586085496,"quality":"inauspicious"},{"name":"Śubha","start":"21:16","end":"22:35","startHours":21.2583586085496,"endHours":22.582375307658026,"quality":"auspicious"},{"name":"Roga","start":"22:35","end":"23:54","startHours":22.582375307658026,"endHours":23.90639200676645,"quality":"inauspicious"},{"name":"Udveg","start":"23:54","end":"01:14","startHours":23.90639200676645,"endHours":25.230408705874872,"quality":"inauspicious"},{"name":"Chala","start":"01:14","end":"02:33","startHours":25.230408705874872,"endHours":26.5544254049833,"quality":"neutral"},{"name":"Labha","start":"02:33","end":"03:53","startHours":26.5544254049833,"endHours":27.87844210409172,"quality":"auspicious"},{"name":"Amṛta","start":"03:53","end":"05:12","startHours":27.87844210409172,"endHours":29.202458803200145,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:12","end":"06:12","startHours":5.2024588032001455,"endHours":6.2024588032001455,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:12","end":"07:12","startHours":6.2024588032001455,"endHours":7.2024588032001455,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:12","end":"08:12","startHours":7.2024588032001455,"endHours":8.202458803200145,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:12","end":"09:12","startHours":8.202458803200145,"endHours":9.202458803200145,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:12","end":"10:12","startHours":9.202458803200145,"endHours":10.202458803200145,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:12","end":"11:12","startHours":10.202458803200145,"endHours":11.202458803200145,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:12","end":"12:12","startHours":11.202458803200145,"endHours":12.202458803200145,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:12","end":"13:12","startHours":12.202458803200145,"endHours":13.202458803200145,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:12","end":"14:12","startHours":13.202458803200145,"endHours":14.202458803200145,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:12","end":"15:12","startHours":14.202458803200145,"endHours":15.202458803200145,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:12","end":"16:12","startHours":15.202458803200145,"endHours":16.202458803200145,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:12","end":"17:12","startHours":16.202458803200145,"endHours":17.202458803200145,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:12","end":"18:12","startHours":17.202458803200145,"endHours":18.202458803200145,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:12","end":"19:12","startHours":18.202458803200145,"endHours":19.202458803200145,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:12","end":"20:12","startHours":19.202458803200145,"endHours":20.202458803200145,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:12","end":"21:12","startHours":20.202458803200145,"endHours":21.202458803200145,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:12","end":"22:12","startHours":21.202458803200145,"endHours":22.202458803200145,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:12","end":"23:12","startHours":22.202458803200145,"endHours":23.202458803200145,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:12","end":"00:12","startHours":23.202458803200145,"endHours":24.202458803200145,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:12","end":"01:12","startHours":24.202458803200145,"endHours":25.202458803200145,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:12","end":"02:12","startHours":25.202458803200145,"endHours":26.202458803200145,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:12","end":"03:12","startHours":26.202458803200145,"endHours":27.202458803200145,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:12","end":"04:12","startHours":27.202458803200145,"endHours":28.202458803200145,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:12","end":"05:12","startHours":28.202458803200145,"endHours":29.202458803200145,"planetary_lord":"Moon"}],"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":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Kāṇa","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":19.357521122962126,"eotMinutes":3.7208795940131294,"ayanamsa":25.1294}},"calendars":{"vikram_samvat":2148,"vikram_samvatsara":"Raktākṣī","saka_samvat":2013,"saka_samvatsara":"Virodhakṛt","bengali_samvat":1498,"malayalam_era":1267,"nanakshahi_year":622,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Caturdaśī · Vikram 2148 Raktākṣī · Śaka 2013 Virodhakṛt"},"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},{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"varanasi"},"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, 2091 CE · Vārāṇasī (Kāśī) · Vidhyamitra","description":"May 17, 2091 CE for Vārāṇasī (Kāśī): Kṛṣṇa Caturdaśī, sūryodaya 05:12, sūryāsta 18:37.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/varanasi/2091-05-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/varanasi/2091-05-17","sa":"https://sa.vidhyamitra.com/city/varanasi/2091-05-17","hi":"https://hi.vidhyamitra.com/city/varanasi/2091-05-17","x-default":"https://vidhyamitra.com/city/varanasi/2091-05-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T14:40:58.907Z","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":"2026-05-14T14:40:58.907Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T14:40:58.907Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}