{"id":"vidhyamitra:city-day:varanasi:1978-08-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/varanasi/1978-08-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1978-08-01","date_display":"August 1, 1978 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":1978,"month":8,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443721.770833,"kali_year":5080,"ahargana":1855256.2708,"sun":{"sidereal_longitude":104.4143,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":70.2613,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":325.847,"elapsed_within_tithi_degrees":1.847},"nakshatra":{"number":6,"name":"Ārdrā","pada":2,"moon_longitude":70.2613,"elapsed_within_degrees":3.5946},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":174.6756},"karana":{"half_tithi_index":54,"name":"Gara"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":1978,"month":8,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2443721.770833,"ahargana":1855256.2708,"kali_year":5080,"ayanamsa_lahiri":23.5538,"grahas":{"sun":{"sidereal_longitude":104.89851499999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"moon":{"sidereal_longitude":72.12521500000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false,"latitude":-4.4997},"mars":{"sidereal_longitude":154.64041499999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":129.21221500000001,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":88.82931500000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"venus":{"sidereal_longitude":149.07271500000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":126.95941500000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":159.5947,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":339.5947,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":1978,"month":8,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443721.770833,"kali_year":5080,"ahargana":1855256.2708,"sun":{"sidereal_longitude":104.4143,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":70.2613,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":325.847,"elapsed_within_tithi_degrees":1.847},"nakshatra":{"number":6,"name":"Ārdrā","pada":2,"moon_longitude":70.2613,"elapsed_within_degrees":3.5946},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":174.6756},"karana":{"half_tithi_index":54,"name":"Gara"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.5,"elongation":34.153},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.5,"opposition_distance":145.847}},"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":"05:25","sunsetLocal":"18:44","solarNoonLocal":"12:04","dayLengthHours":13.320464133297564,"dayLengthDisplay":"13 Hours 19 Mins 14 Secs","nightLengthDisplay":"10 Hours 40 Mins 46 Secs","moonriseLocal":"03:03","moonsetLocal":"16:43","rahuKala":{"name":"Rāhu Kāla","start":"15:24","end":"17:04","startHours":15.398817197769564,"endHours":17.06387521443176,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:44","end":"10:24","startHours":8.73858513112078,"endHours":10.403643147782976,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:04","end":"13:44","startHours":12.068701164445173,"endHours":13.733759181107368,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:31","end":"08:58","startHours":8.516577395565822,"endHours":8.96059286667574,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:58","end":"06:19","startHours":5.963488436683789,"endHours":6.3187008135717235,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:37","end":"12:31","startHours":11.624685693335254,"endHours":12.512716635555092,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:38","end":"04:31","startHours":3.6324072133567147,"endHours":4.520438155576552,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:18","end":"05:25","startHours":4.298430420021592,"endHours":5.40846909779639,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:17","end":"15:11","startHours":14.288778519994766,"endHours":15.176809462214603,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:32","end":"18:56","startHours":18.528933231093955,"endHours":18.928933231093954,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:44","end":"19:17","startHours":18.728933231093954,"endHours":19.283952569981352,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:29","end":"20:14","startHours":18.478933231093954,"endHours":20.228933231093954,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:37","end":"00:31","startHours":23.624685693335255,"endHours":24.51271663555509,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:25","end":"07:04","startHours":5.40846909779639,"endHours":7.073527114458585,"quality":"inauspicious"},{"name":"Udveg","start":"07:04","end":"08:44","startHours":7.073527114458585,"endHours":8.73858513112078,"quality":"inauspicious"},{"name":"Chala","start":"08:44","end":"10:24","startHours":8.73858513112078,"endHours":10.403643147782976,"quality":"neutral"},{"name":"Labha","start":"10:24","end":"12:04","startHours":10.403643147782976,"endHours":12.068701164445173,"quality":"auspicious"},{"name":"Amṛta","start":"12:04","end":"13:44","startHours":12.068701164445173,"endHours":13.733759181107368,"quality":"auspicious"},{"name":"Kāla","start":"13:44","end":"15:24","startHours":13.733759181107368,"endHours":15.398817197769564,"quality":"inauspicious"},{"name":"Śubha","start":"15:24","end":"17:04","startHours":15.398817197769564,"endHours":17.06387521443176,"quality":"auspicious"},{"name":"Roga","start":"17:04","end":"18:44","startHours":17.06387521443176,"endHours":18.728933231093954,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:44","end":"20:04","startHours":18.728933231093954,"endHours":20.063875214431757,"quality":"inauspicious"},{"name":"Śubha","start":"20:04","end":"21:24","startHours":20.063875214431757,"endHours":21.398817197769564,"quality":"auspicious"},{"name":"Roga","start":"21:24","end":"22:44","startHours":21.398817197769564,"endHours":22.733759181107366,"quality":"inauspicious"},{"name":"Udveg","start":"22:44","end":"00:04","startHours":22.733759181107366,"endHours":24.068701164445173,"quality":"inauspicious"},{"name":"Chala","start":"00:04","end":"01:24","startHours":24.068701164445173,"endHours":25.403643147782976,"quality":"neutral"},{"name":"Labha","start":"01:24","end":"02:44","startHours":25.403643147782976,"endHours":26.73858513112078,"quality":"auspicious"},{"name":"Amṛta","start":"02:44","end":"04:04","startHours":26.73858513112078,"endHours":28.073527114458585,"quality":"auspicious"},{"name":"Kāla","start":"04:04","end":"05:25","startHours":28.073527114458585,"endHours":29.40846909779639,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:25","end":"06:25","startHours":5.40846909779639,"endHours":6.40846909779639,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:25","end":"07:25","startHours":6.40846909779639,"endHours":7.40846909779639,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:25","end":"08:25","startHours":7.40846909779639,"endHours":8.40846909779639,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:25","end":"09:25","startHours":8.40846909779639,"endHours":9.40846909779639,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:25","end":"10:25","startHours":9.40846909779639,"endHours":10.40846909779639,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:25","end":"11:25","startHours":10.40846909779639,"endHours":11.40846909779639,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:25","end":"12:25","startHours":11.40846909779639,"endHours":12.40846909779639,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:25","end":"13:25","startHours":12.40846909779639,"endHours":13.40846909779639,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:25","end":"14:25","startHours":13.40846909779639,"endHours":14.40846909779639,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:25","end":"15:25","startHours":14.40846909779639,"endHours":15.40846909779639,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:25","end":"16:25","startHours":15.40846909779639,"endHours":16.40846909779639,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:25","end":"17:25","startHours":16.40846909779639,"endHours":17.40846909779639,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:25","end":"18:25","startHours":17.40846909779639,"endHours":18.40846909779639,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:25","end":"19:25","startHours":18.40846909779639,"endHours":19.40846909779639,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:25","end":"20:25","startHours":19.40846909779639,"endHours":20.40846909779639,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:25","end":"21:25","startHours":20.40846909779639,"endHours":21.40846909779639,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:25","end":"22:25","startHours":21.40846909779639,"endHours":22.40846909779639,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:25","end":"23:25","startHours":22.40846909779639,"endHours":23.40846909779639,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:25","end":"00:25","startHours":23.40846909779639,"endHours":24.40846909779639,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:25","end":"01:25","startHours":24.40846909779639,"endHours":25.40846909779639,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:25","end":"02:25","startHours":25.40846909779639,"endHours":26.40846909779639,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:25","end":"03:25","startHours":26.40846909779639,"endHours":27.40846909779639,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:25","end":"04:25","startHours":27.40846909779639,"endHours":28.40846909779639,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:25","end":"05:25","startHours":28.40846909779639,"endHours":29.40846909779639,"planetary_lord":"Saturn"}],"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":"North (Uttara)","chandraVasa":"South","rahuVasa":"North","anandadiYoga":{"name":"Padma","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":18.148120632169874,"eotMinutes":-6.017669866710306,"ayanamsa":23.5538}},"calendars":{"vikram_samvat":2035,"vikram_samvatsara":"Prajāpati","saka_samvat":1900,"saka_samvatsara":"Kālayukta","bengali_samvat":1385,"malayalam_era":1154,"nanakshahi_year":509,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Trayodaśī · Vikram 2035 Prajāpati · Śaka 1900 Kālayukta"},"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},{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 1, 1978 CE · Vārāṇasī (Kāśī) · Vidhyamitra","description":"August 1, 1978 CE for Vārāṇasī (Kāśī): Kṛṣṇa Trayodaśī, sūryodaya 05:25, sūryāsta 18:44.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/varanasi/1978-08-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/varanasi/1978-08-01","sa":"https://sa.vidhyamitra.com/city/varanasi/1978-08-01","hi":"https://hi.vidhyamitra.com/city/varanasi/1978-08-01","x-default":"https://vidhyamitra.com/city/varanasi/1978-08-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T09:31:16.308Z","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":"2026-05-14T09:31:16.308Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T09:31:16.308Z","pillar_versions":{"BOB-History":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}