{"id":"vidhyamitra:city-day:varanasi:2018-08-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/varanasi/2018-08-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2018-08-15","date_display":"August 15, 2018 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":2018,"month":8,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458345.770833,"kali_year":5120,"ahargana":1869880.2708,"sun":{"sidereal_longitude":117.422,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":165.5707,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":48.1487,"elapsed_within_tithi_degrees":0.1487},"nakshatra":{"number":13,"name":"Hasta","pada":2,"moon_longitude":165.5707,"elapsed_within_degrees":5.5707},"yoga":{"number":22,"name":"Sādhya","sum_longitude":282.9926},"karana":{"half_tithi_index":8,"name":"Bava"},"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":2018,"month":8,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2458345.770833,"ahargana":1869880.2708,"kali_year":5120,"ayanamsa_lahiri":24.1131,"grahas":{"sun":{"sidereal_longitude":118.07867099999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":167.70597099999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false,"latitude":3.9282},"mars":{"sidereal_longitude":275.299171,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":true},"mercury":{"sidereal_longitude":108.12407100000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":200.94197099999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":163.709071,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":248.714471,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":104.7448,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":284.7448,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","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":2018,"month":8,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458345.770833,"kali_year":5120,"ahargana":1869880.2708,"sun":{"sidereal_longitude":117.422,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":165.5707,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":48.1487,"elapsed_within_tithi_degrees":0.1487},"nakshatra":{"number":13,"name":"Hasta","pada":2,"moon_longitude":165.5707,"elapsed_within_degrees":5.5707},"yoga":{"number":22,"name":"Sādhya","sum_longitude":282.9926},"karana":{"half_tithi_index":8,"name":"Bava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.928,"elongation":48.149},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.928,"opposition_distance":131.851}},"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":"05:31","sunsetLocal":"18:33","solarNoonLocal":"12:02","dayLengthHours":13.038465293626038,"dayLengthDisplay":"13 Hours 02 Mins 18 Secs","nightLengthDisplay":"10 Hours 57 Mins 42 Secs","moonriseLocal":"09:27","moonsetLocal":"21:15","rahuKala":{"name":"Rāhu Kāla","start":"12:02","end":"13:40","startHours":12.038018462110475,"endHours":13.667826623813731,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:09","end":"08:47","startHours":7.148593977000712,"endHours":8.778402138703967,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:24","end":"12:02","startHours":10.408210300407221,"endHours":12.038018462110475,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:34","end":"09:00","startHours":8.5610943838102,"endHours":8.995709893597734,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:04","end":"06:25","startHours":6.062055202531876,"endHours":6.4097476103619035,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:36","end":"12:28","startHours":11.603402952322941,"endHours":12.47263397189801,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:47","end":"04:39","startHours":3.780323776147319,"endHours":4.649554795722388,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:26","end":"05:31","startHours":4.432247040828621,"endHours":5.518785815297457,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:13","end":"15:05","startHours":14.21109601104815,"endHours":15.08032703062322,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:21","end":"18:45","startHours":18.357251108923496,"endHours":18.757251108923494,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:33","end":"19:06","startHours":18.557251108923495,"endHours":19.100520496157912,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:18","end":"20:03","startHours":18.307251108923495,"endHours":20.057251108923495,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:36","end":"00:28","startHours":23.60340295232294,"endHours":24.47263397189801,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:31","end":"07:09","startHours":5.518785815297457,"endHours":7.148593977000712,"quality":"auspicious"},{"name":"Amṛta","start":"07:09","end":"08:47","startHours":7.148593977000712,"endHours":8.778402138703967,"quality":"auspicious"},{"name":"Kāla","start":"08:47","end":"10:24","startHours":8.778402138703967,"endHours":10.408210300407221,"quality":"inauspicious"},{"name":"Śubha","start":"10:24","end":"12:02","startHours":10.408210300407221,"endHours":12.038018462110475,"quality":"auspicious"},{"name":"Roga","start":"12:02","end":"13:40","startHours":12.038018462110475,"endHours":13.667826623813731,"quality":"inauspicious"},{"name":"Udveg","start":"13:40","end":"15:18","startHours":13.667826623813731,"endHours":15.297634785516985,"quality":"inauspicious"},{"name":"Chala","start":"15:18","end":"16:56","startHours":15.297634785516985,"endHours":16.927442947220243,"quality":"neutral"},{"name":"Labha","start":"16:56","end":"18:33","startHours":16.927442947220243,"endHours":18.557251108923495,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:33","end":"19:56","startHours":18.557251108923495,"endHours":19.92744294722024,"quality":"inauspicious"},{"name":"Chala","start":"19:56","end":"21:18","startHours":19.92744294722024,"endHours":21.297634785516987,"quality":"neutral"},{"name":"Labha","start":"21:18","end":"22:40","startHours":21.297634785516987,"endHours":22.66782662381373,"quality":"auspicious"},{"name":"Amṛta","start":"22:40","end":"00:02","startHours":22.66782662381373,"endHours":24.038018462110475,"quality":"auspicious"},{"name":"Kāla","start":"00:02","end":"01:24","startHours":24.038018462110475,"endHours":25.40821030040722,"quality":"inauspicious"},{"name":"Śubha","start":"01:24","end":"02:47","startHours":25.40821030040722,"endHours":26.778402138703967,"quality":"auspicious"},{"name":"Roga","start":"02:47","end":"04:09","startHours":26.778402138703967,"endHours":28.14859397700071,"quality":"inauspicious"},{"name":"Udveg","start":"04:09","end":"05:31","startHours":28.14859397700071,"endHours":29.518785815297456,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:31","end":"06:31","startHours":5.518785815297457,"endHours":6.518785815297457,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:31","end":"07:31","startHours":6.518785815297457,"endHours":7.518785815297457,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:31","end":"08:31","startHours":7.518785815297457,"endHours":8.518785815297457,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:31","end":"09:31","startHours":8.518785815297457,"endHours":9.518785815297457,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:31","end":"10:31","startHours":9.518785815297457,"endHours":10.518785815297457,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:31","end":"11:31","startHours":10.518785815297457,"endHours":11.518785815297457,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:31","end":"12:31","startHours":11.518785815297457,"endHours":12.518785815297457,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:31","end":"13:31","startHours":12.518785815297457,"endHours":13.518785815297457,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:31","end":"14:31","startHours":13.518785815297457,"endHours":14.518785815297457,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:31","end":"15:31","startHours":14.518785815297457,"endHours":15.518785815297457,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:31","end":"16:31","startHours":15.518785815297457,"endHours":16.518785815297456,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:31","end":"17:31","startHours":16.518785815297456,"endHours":17.518785815297456,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:31","end":"18:31","startHours":17.518785815297456,"endHours":18.518785815297456,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:31","end":"19:31","startHours":18.518785815297456,"endHours":19.518785815297456,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:31","end":"20:31","startHours":19.518785815297456,"endHours":20.518785815297456,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:31","end":"21:31","startHours":20.518785815297456,"endHours":21.518785815297456,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:31","end":"22:31","startHours":21.518785815297456,"endHours":22.518785815297456,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:31","end":"23:31","startHours":22.518785815297456,"endHours":23.518785815297456,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:31","end":"00:31","startHours":23.518785815297456,"endHours":24.518785815297456,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:31","end":"01:31","startHours":24.518785815297456,"endHours":25.518785815297456,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:31","end":"02:31","startHours":25.518785815297456,"endHours":26.518785815297456,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:31","end":"03:31","startHours":26.518785815297456,"endHours":27.518785815297456,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:31","end":"04:31","startHours":27.518785815297456,"endHours":28.518785815297456,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:31","end":"05:31","startHours":28.518785815297456,"endHours":29.518785815297456,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"North-West","rahuVasa":"South-West","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":14.112001709048352,"eotMinutes":-4.176707726628523,"ayanamsa":24.1131}},"calendars":{"vikram_samvat":2075,"vikram_samvatsara":"Virodhakṛt","saka_samvat":1940,"saka_samvatsara":"Vilambī","bengali_samvat":1425,"malayalam_era":1194,"nanakshahi_year":549,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Pañcamī · Vikram 2075 Virodhakṛt · Śaka 1940 Vilambī"},"festivals":[{"id":"karka-sankranti","name":"Karka Saṅkrānti (Dakṣiṇāyana)","name_sanskrit":"कर्क सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Cancer; Dakṣiṇāyana (south-going) begins. Devatā-rātri begins.","vrata":true,"detection":{"sun_rashi":"Karka"},"precedence":2}],"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":"varanasi"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga August 15, 2018 CE · Vārāṇasī (Kāśī) · Vidhyamitra","description":"August 15, 2018 CE for Vārāṇasī (Kāśī): Śukla Pañcamī, sūryodaya 05:31, sūryāsta 18:33.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/varanasi/2018-08-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/varanasi/2018-08-15","sa":"https://sa.vidhyamitra.com/city/varanasi/2018-08-15","hi":"https://hi.vidhyamitra.com/city/varanasi/2018-08-15","x-default":"https://vidhyamitra.com/city/varanasi/2018-08-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T12:40:17.174Z","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":"2026-05-14T12:40:17.174Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T12:40:17.174Z","pillar_versions":{"BOB-History":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}