{"id":"vidhyamitra:city-day:varanasi:1966-08-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/varanasi/1966-08-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1966-08-07","date_display":"August 7, 1966 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":1966,"month":8,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2439344.770833,"kali_year":5068,"ahargana":1850879.2708,"sun":{"sidereal_longitude":110.2241,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":356.2125,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":245.9884,"elapsed_within_tithi_degrees":5.9884},"nakshatra":{"number":27,"name":"Revatī","pada":3,"moon_longitude":356.2125,"elapsed_within_degrees":9.5458},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":106.4366},"karana":{"half_tithi_index":40,"name":"Gara"},"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":1966,"month":8,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2439344.770833,"ahargana":1850879.2708,"kali_year":5068,"ayanamsa_lahiri":23.3864,"grahas":{"sun":{"sidereal_longitude":110.71414900000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":352.847449,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false,"latitude":-2.5984},"mars":{"sidereal_longitude":85.04174899999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":97.38914899999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":87.49484899999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"venus":{"sidereal_longitude":86.79024900000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":336.395449,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":31.5092,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":211.5092,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","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":1966,"month":8,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2439344.770833,"kali_year":5068,"ahargana":1850879.2708,"sun":{"sidereal_longitude":110.2241,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":356.2125,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":245.9884,"elapsed_within_tithi_degrees":5.9884},"nakshatra":{"number":27,"name":"Revatī","pada":3,"moon_longitude":356.2125,"elapsed_within_degrees":9.5458},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":106.4366},"karana":{"half_tithi_index":40,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.598,"elongation":114.012},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.598,"opposition_distance":65.988}},"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":"05:27","sunsetLocal":"18:40","solarNoonLocal":"12:04","dayLengthHours":13.2103640583079,"dayLengthDisplay":"13 Hours 12 Mins 37 Secs","nightLengthDisplay":"10 Hours 47 Mins 23 Secs","moonriseLocal":"21:57","moonsetLocal":"10:27","rahuKala":{"name":"Rāhu Kāla","start":"17:01","end":"18:40","startHours":17.01355811878422,"endHours":18.66485362607271,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:04","end":"13:43","startHours":12.05967159691876,"endHours":13.710967104207247,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:22","end":"17:01","startHours":15.362262611495733,"endHours":17.01355811878422,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:32","end":"08:59","startHours":8.536907848036654,"endHours":8.977253316646916,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:00","end":"06:21","startHours":6.004921403527639,"endHours":6.35719777841585,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:37","end":"12:30","startHours":11.619326128308495,"endHours":12.500017065529024,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:42","end":"04:34","startHours":3.693107693323757,"endHours":4.5737986305442835,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:21","end":"05:27","startHours":4.353625896239151,"endHours":5.45448956776481,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:16","end":"15:09","startHours":14.261398939970077,"endHours":15.142089877190603,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:28","end":"18:52","startHours":18.46485362607271,"endHours":18.86485362607271,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:40","end":"19:13","startHours":18.66485362607271,"endHours":19.21528546183554,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:25","end":"20:10","startHours":18.41485362607271,"endHours":20.16485362607271,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:37","end":"00:30","startHours":23.619326128308497,"endHours":24.500017065529025,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:27","end":"07:06","startHours":5.45448956776481,"endHours":7.105785075053298,"quality":"inauspicious"},{"name":"Chala","start":"07:06","end":"08:45","startHours":7.105785075053298,"endHours":8.757080582341786,"quality":"neutral"},{"name":"Labha","start":"08:45","end":"10:25","startHours":8.757080582341786,"endHours":10.408376089630272,"quality":"auspicious"},{"name":"Amṛta","start":"10:25","end":"12:04","startHours":10.408376089630272,"endHours":12.05967159691876,"quality":"auspicious"},{"name":"Kāla","start":"12:04","end":"13:43","startHours":12.05967159691876,"endHours":13.710967104207247,"quality":"inauspicious"},{"name":"Śubha","start":"13:43","end":"15:22","startHours":13.710967104207247,"endHours":15.362262611495733,"quality":"auspicious"},{"name":"Roga","start":"15:22","end":"17:01","startHours":15.362262611495733,"endHours":17.01355811878422,"quality":"inauspicious"},{"name":"Udveg","start":"17:01","end":"18:40","startHours":17.01355811878422,"endHours":18.66485362607271,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:40","end":"20:01","startHours":18.66485362607271,"endHours":20.01355811878422,"quality":"auspicious"},{"name":"Roga","start":"20:01","end":"21:22","startHours":20.01355811878422,"endHours":21.362262611495733,"quality":"inauspicious"},{"name":"Udveg","start":"21:22","end":"22:43","startHours":21.362262611495733,"endHours":22.71096710420725,"quality":"inauspicious"},{"name":"Chala","start":"22:43","end":"00:04","startHours":22.71096710420725,"endHours":24.05967159691876,"quality":"neutral"},{"name":"Labha","start":"00:04","end":"01:25","startHours":24.05967159691876,"endHours":25.408376089630273,"quality":"auspicious"},{"name":"Amṛta","start":"01:25","end":"02:45","startHours":25.408376089630273,"endHours":26.757080582341786,"quality":"auspicious"},{"name":"Kāla","start":"02:45","end":"04:06","startHours":26.757080582341786,"endHours":28.105785075053298,"quality":"inauspicious"},{"name":"Śubha","start":"04:06","end":"05:27","startHours":28.105785075053298,"endHours":29.45448956776481,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:27","end":"06:27","startHours":5.45448956776481,"endHours":6.45448956776481,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:27","end":"07:27","startHours":6.45448956776481,"endHours":7.45448956776481,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:27","end":"08:27","startHours":7.45448956776481,"endHours":8.45448956776481,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:27","end":"09:27","startHours":8.45448956776481,"endHours":9.45448956776481,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:27","end":"10:27","startHours":9.45448956776481,"endHours":10.45448956776481,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:27","end":"11:27","startHours":10.45448956776481,"endHours":11.45448956776481,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:27","end":"12:27","startHours":11.45448956776481,"endHours":12.45448956776481,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:27","end":"13:27","startHours":12.45448956776481,"endHours":13.45448956776481,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:27","end":"14:27","startHours":13.45448956776481,"endHours":14.45448956776481,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:27","end":"15:27","startHours":14.45448956776481,"endHours":15.45448956776481,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:27","end":"16:27","startHours":15.45448956776481,"endHours":16.45448956776481,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:27","end":"17:27","startHours":16.45448956776481,"endHours":17.45448956776481,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:27","end":"18:27","startHours":17.45448956776481,"endHours":18.45448956776481,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:27","end":"19:27","startHours":18.45448956776481,"endHours":19.45448956776481,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:27","end":"20:27","startHours":19.45448956776481,"endHours":20.45448956776481,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:27","end":"21:27","startHours":20.45448956776481,"endHours":21.45448956776481,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:27","end":"22:27","startHours":21.45448956776481,"endHours":22.45448956776481,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:27","end":"23:27","startHours":22.45448956776481,"endHours":23.45448956776481,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:27","end":"00:27","startHours":23.45448956776481,"endHours":24.45448956776481,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:27","end":"01:27","startHours":24.45448956776481,"endHours":25.45448956776481,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:27","end":"02:27","startHours":25.45448956776481,"endHours":26.45448956776481,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:27","end":"03:27","startHours":26.45448956776481,"endHours":27.45448956776481,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:27","end":"04:27","startHours":27.45448956776481,"endHours":28.45448956776481,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:27","end":"05:27","startHours":28.45448956776481,"endHours":29.45448956776481,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Sushira","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":16.59588189322818,"eotMinutes":-5.475895815125568,"ayanamsa":23.3864}},"calendars":{"vikram_samvat":2023,"vikram_samvatsara":"Siddhārthī","saka_samvat":1888,"saka_samvatsara":"Parābhava","bengali_samvat":1373,"malayalam_era":1142,"nanakshahi_year":497,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Ṣaṣṭhī · Vikram 2023 Siddhārthī · Śaka 1888 Parābhava"},"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":"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":[]},"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 7, 1966 CE · Vārāṇasī (Kāśī) · Vidhyamitra","description":"August 7, 1966 CE for Vārāṇasī (Kāśī): Kṛṣṇa Ṣaṣṭhī, sūryodaya 05:27, sūryāsta 18:40.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/varanasi/1966-08-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/varanasi/1966-08-07","sa":"https://sa.vidhyamitra.com/city/varanasi/1966-08-07","hi":"https://hi.vidhyamitra.com/city/varanasi/1966-08-07","x-default":"https://vidhyamitra.com/city/varanasi/1966-08-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T17:14:29.312Z","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":"2026-05-14T17:14:29.312Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T17:14:29.312Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}