{"id":"vidhyamitra:city-day:varanasi:1963-08-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/varanasi/1963-08-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1963-08-16","date_display":"August 16, 1963 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":1963,"month":8,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2438257.770833,"kali_year":5065,"ahargana":1849792.2708,"sun":{"sidereal_longitude":118.5991,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":78.5902,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":319.9911,"elapsed_within_tithi_degrees":7.9911},"nakshatra":{"number":6,"name":"Ārdrā","pada":4,"moon_longitude":78.5902,"elapsed_within_degrees":11.9235},"yoga":{"number":15,"name":"Vajra","sum_longitude":197.1893},"karana":{"half_tithi_index":53,"name":"Taitila"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":1963,"month":8,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2438257.770833,"ahargana":1849792.2708,"kali_year":5065,"ayanamsa_lahiri":23.3448,"grahas":{"sun":{"sidereal_longitude":119.12797999999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":78.41358000000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false,"latitude":-0.8203},"mars":{"sidereal_longitude":169.45308,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":145.59958,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":356.74878,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":true},"venus":{"sidereal_longitude":115.81648000000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":296.91828,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":89.1037,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":269.1037,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","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":1963,"month":8,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2438257.770833,"kali_year":5065,"ahargana":1849792.2708,"sun":{"sidereal_longitude":118.5991,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":78.5902,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":319.9911,"elapsed_within_tithi_degrees":7.9911},"nakshatra":{"number":6,"name":"Ārdrā","pada":4,"moon_longitude":78.5902,"elapsed_within_degrees":11.9235},"yoga":{"number":15,"name":"Vajra","sum_longitude":197.1893},"karana":{"half_tithi_index":53,"name":"Taitila"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.82,"elongation":40.009},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.82,"opposition_distance":139.991}},"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":13.032243634452167,"dayLengthDisplay":"13 Hours 01 Mins 56 Secs","nightLengthDisplay":"10 Hours 58 Mins 04 Secs","moonriseLocal":"02:30","moonsetLocal":"16:08","rahuKala":{"name":"Rāhu Kāla","start":"10:24","end":"12:02","startHours":10.405540472312351,"endHours":12.034570926618873,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:18","end":"16:55","startHours":15.292631835231914,"endHours":16.921662289538432,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:09","end":"08:47","startHours":7.147479563699309,"endHours":8.77651001800583,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:34","end":"09:00","startHours":8.559305957431627,"endHours":8.993714078580034,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:04","end":"06:25","startHours":6.061459260828295,"endHours":6.408985757747019,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:36","end":"12:28","startHours":11.600162805470466,"endHours":12.468979047767279,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:47","end":"04:39","startHours":3.7808166247991664,"endHours":4.649632867095978,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:26","end":"05:31","startHours":4.4324288065217745,"endHours":5.5184491093927885,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:12","end":"15:05","startHours":14.206611532360899,"endHours":15.07542777465771,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:21","end":"18:45","startHours":18.350692743844956,"endHours":18.750692743844954,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:33","end":"19:06","startHours":18.550692743844955,"endHours":19.09370289528046,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:18","end":"20:03","startHours":18.300692743844955,"endHours":20.050692743844955,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:36","end":"00:28","startHours":23.600162805470468,"endHours":24.468979047767277,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:31","end":"07:09","startHours":5.5184491093927885,"endHours":7.147479563699309,"quality":"neutral"},{"name":"Labha","start":"07:09","end":"08:47","startHours":7.147479563699309,"endHours":8.77651001800583,"quality":"auspicious"},{"name":"Amṛta","start":"08:47","end":"10:24","startHours":8.77651001800583,"endHours":10.405540472312351,"quality":"auspicious"},{"name":"Kāla","start":"10:24","end":"12:02","startHours":10.405540472312351,"endHours":12.034570926618873,"quality":"inauspicious"},{"name":"Śubha","start":"12:02","end":"13:40","startHours":12.034570926618873,"endHours":13.663601380925392,"quality":"auspicious"},{"name":"Roga","start":"13:40","end":"15:18","startHours":13.663601380925392,"endHours":15.292631835231914,"quality":"inauspicious"},{"name":"Udveg","start":"15:18","end":"16:55","startHours":15.292631835231914,"endHours":16.921662289538432,"quality":"inauspicious"},{"name":"Chala","start":"16:55","end":"18:33","startHours":16.921662289538432,"endHours":18.550692743844955,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:33","end":"19:55","startHours":18.550692743844955,"endHours":19.921662289538435,"quality":"inauspicious"},{"name":"Udveg","start":"19:55","end":"21:18","startHours":19.921662289538435,"endHours":21.292631835231912,"quality":"inauspicious"},{"name":"Chala","start":"21:18","end":"22:40","startHours":21.292631835231912,"endHours":22.663601380925392,"quality":"neutral"},{"name":"Labha","start":"22:40","end":"00:02","startHours":22.663601380925392,"endHours":24.034570926618873,"quality":"auspicious"},{"name":"Amṛta","start":"00:02","end":"01:24","startHours":24.034570926618873,"endHours":25.405540472312353,"quality":"auspicious"},{"name":"Kāla","start":"01:24","end":"02:47","startHours":25.405540472312353,"endHours":26.77651001800583,"quality":"inauspicious"},{"name":"Śubha","start":"02:47","end":"04:09","startHours":26.77651001800583,"endHours":28.14747956369931,"quality":"auspicious"},{"name":"Roga","start":"04:09","end":"05:31","startHours":28.14747956369931,"endHours":29.51844910939279,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:31","end":"06:31","startHours":5.5184491093927885,"endHours":6.5184491093927885,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:31","end":"07:31","startHours":6.5184491093927885,"endHours":7.5184491093927885,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:31","end":"08:31","startHours":7.5184491093927885,"endHours":8.518449109392789,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:31","end":"09:31","startHours":8.518449109392789,"endHours":9.518449109392789,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:31","end":"10:31","startHours":9.518449109392789,"endHours":10.518449109392789,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:31","end":"11:31","startHours":10.518449109392789,"endHours":11.518449109392789,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:31","end":"12:31","startHours":11.518449109392789,"endHours":12.518449109392789,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:31","end":"13:31","startHours":12.518449109392789,"endHours":13.518449109392789,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:31","end":"14:31","startHours":13.518449109392789,"endHours":14.518449109392789,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:31","end":"15:31","startHours":14.518449109392789,"endHours":15.518449109392789,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:31","end":"16:31","startHours":15.518449109392789,"endHours":16.51844910939279,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:31","end":"17:31","startHours":16.51844910939279,"endHours":17.51844910939279,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:31","end":"18:31","startHours":17.51844910939279,"endHours":18.51844910939279,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:31","end":"19:31","startHours":18.51844910939279,"endHours":19.51844910939279,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:31","end":"20:31","startHours":19.51844910939279,"endHours":20.51844910939279,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:31","end":"21:31","startHours":20.51844910939279,"endHours":21.51844910939279,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:31","end":"22:31","startHours":21.51844910939279,"endHours":22.51844910939279,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:31","end":"23:31","startHours":22.51844910939279,"endHours":23.51844910939279,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:31","end":"00:31","startHours":23.51844910939279,"endHours":24.51844910939279,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:31","end":"01:31","startHours":24.51844910939279,"endHours":25.51844910939279,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:31","end":"02:31","startHours":25.51844910939279,"endHours":26.51844910939279,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:31","end":"03:31","startHours":26.51844910939279,"endHours":27.51844910939279,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:31","end":"04:31","startHours":27.51844910939279,"endHours":28.51844910939279,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:31","end":"05:31","startHours":28.51844910939279,"endHours":29.51844910939279,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"South-East","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"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":14.020796273249397,"eotMinutes":-3.969855597132357,"ayanamsa":23.3448}},"calendars":{"vikram_samvat":2020,"vikram_samvatsara":"Nala","saka_samvat":1885,"saka_samvatsara":"Śobhana","bengali_samvat":1370,"malayalam_era":1139,"nanakshahi_year":494,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Dvādaśī · Vikram 2020 Nala · Śaka 1885 Śobhana"},"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":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 16, 1963 CE · Vārāṇasī (Kāśī) · Vidhyamitra","description":"August 16, 1963 CE for Vārāṇasī (Kāśī): Kṛṣṇa Dvādaśī, sūryodaya 05:31, sūryāsta 18:33.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/varanasi/1963-08-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/varanasi/1963-08-16","sa":"https://sa.vidhyamitra.com/city/varanasi/1963-08-16","hi":"https://hi.vidhyamitra.com/city/varanasi/1963-08-16","x-default":"https://vidhyamitra.com/city/varanasi/1963-08-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T18:34:10.648Z","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":"2026-05-14T18:34:10.648Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T18:34:10.648Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}