{"id":"vidhyamitra:city-day:varanasi:1997-08-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/varanasi/1997-08-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1997-08-25","date_display":"August 25, 1997 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":1997,"month":8,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450685.770833,"kali_year":5099,"ahargana":1862220.2708,"sun":{"sidereal_longitude":127.4158,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":33.6433,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":266.2275,"elapsed_within_tithi_degrees":2.2275},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3,"moon_longitude":33.6433,"elapsed_within_degrees":6.9766},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":161.0591},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":1997,"month":8,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2450685.770833,"ahargana":1862220.2708,"kali_year":5099,"ayanamsa_lahiri":23.8201,"grahas":{"sun":{"sidereal_longitude":128.069639,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":37.25613900000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false,"latitude":-4.0099},"mars":{"sidereal_longitude":192.885939,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":140.149739,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":291.23033899999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":true},"venus":{"sidereal_longitude":165.027739,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":356.030739,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":150.6084,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":330.6084,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","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":1997,"month":8,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450685.770833,"kali_year":5099,"ahargana":1862220.2708,"sun":{"sidereal_longitude":127.4158,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":33.6433,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":266.2275,"elapsed_within_tithi_degrees":2.2275},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3,"moon_longitude":33.6433,"elapsed_within_degrees":6.9766},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":161.0591},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.01,"elongation":93.773},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.01,"opposition_distance":86.227}},"eclipse_window_40days":[{"offset_days":8,"type":"solar","occurs":true,"moon_latitude":-1.043,"elongation":1.659}]},"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":"05:35","sunsetLocal":"18:24","solarNoonLocal":"12:00","dayLengthHours":12.816111109042925,"dayLengthDisplay":"12 Hours 48 Mins 58 Secs","nightLengthDisplay":"11 Hours 11 Mins 02 Secs","moonriseLocal":"23:13","moonsetLocal":"12:40","rahuKala":{"name":"Rāhu Kāla","start":"07:11","end":"08:48","startHours":7.1908217350322765,"endHours":8.792835623662642,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:24","end":"12:00","startHours":10.394849512293007,"endHours":11.996863400923374,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:36","end":"15:12","startHours":13.598877289553737,"endHours":15.200891178184104,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:35","end":"09:00","startHours":8.57923377184526,"endHours":9.006437475480023,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:07","end":"06:28","startHours":6.1228124759453655,"endHours":6.464575438853177,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:34","end":"12:25","startHours":11.569659697288609,"endHours":12.424067104558135,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:53","end":"04:44","startHours":3.8799930318628535,"endHours":4.734400439132382,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:31","end":"05:35","startHours":4.520798587315,"endHours":5.58880784640191,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:08","end":"14:59","startHours":14.132881919097194,"endHours":14.987289326366723,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:12","end":"18:36","startHours":18.204918955444835,"endHours":18.604918955444834,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:24","end":"18:56","startHours":18.404918955444835,"endHours":18.93892358498829,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:09","end":"19:54","startHours":18.154918955444835,"endHours":19.904918955444835,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:34","end":"00:25","startHours":23.56965969728861,"endHours":24.424067104558137,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:35","end":"07:11","startHours":5.58880784640191,"endHours":7.1908217350322765,"quality":"auspicious"},{"name":"Kāla","start":"07:11","end":"08:48","startHours":7.1908217350322765,"endHours":8.792835623662642,"quality":"inauspicious"},{"name":"Śubha","start":"08:48","end":"10:24","startHours":8.792835623662642,"endHours":10.394849512293007,"quality":"auspicious"},{"name":"Roga","start":"10:24","end":"12:00","startHours":10.394849512293007,"endHours":11.996863400923374,"quality":"inauspicious"},{"name":"Udveg","start":"12:00","end":"13:36","startHours":11.996863400923374,"endHours":13.598877289553737,"quality":"inauspicious"},{"name":"Chala","start":"13:36","end":"15:12","startHours":13.598877289553737,"endHours":15.200891178184104,"quality":"neutral"},{"name":"Labha","start":"15:12","end":"16:48","startHours":15.200891178184104,"endHours":16.80290506681447,"quality":"auspicious"},{"name":"Amṛta","start":"16:48","end":"18:24","startHours":16.80290506681447,"endHours":18.404918955444835,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:24","end":"19:48","startHours":18.404918955444835,"endHours":19.802905066814468,"quality":"neutral"},{"name":"Labha","start":"19:48","end":"21:12","startHours":19.802905066814468,"endHours":21.200891178184104,"quality":"auspicious"},{"name":"Amṛta","start":"21:12","end":"22:36","startHours":21.200891178184104,"endHours":22.598877289553737,"quality":"auspicious"},{"name":"Kāla","start":"22:36","end":"00:00","startHours":22.598877289553737,"endHours":23.996863400923374,"quality":"inauspicious"},{"name":"Śubha","start":"00:00","end":"01:24","startHours":23.996863400923374,"endHours":25.394849512293007,"quality":"auspicious"},{"name":"Roga","start":"01:24","end":"02:48","startHours":25.394849512293007,"endHours":26.79283562366264,"quality":"inauspicious"},{"name":"Udveg","start":"02:48","end":"04:11","startHours":26.79283562366264,"endHours":28.190821735032273,"quality":"inauspicious"},{"name":"Chala","start":"04:11","end":"05:35","startHours":28.190821735032273,"endHours":29.58880784640191,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:35","end":"06:35","startHours":5.58880784640191,"endHours":6.58880784640191,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:35","end":"07:35","startHours":6.58880784640191,"endHours":7.58880784640191,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:35","end":"08:35","startHours":7.58880784640191,"endHours":8.58880784640191,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:35","end":"09:35","startHours":8.58880784640191,"endHours":9.58880784640191,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:35","end":"10:35","startHours":9.58880784640191,"endHours":10.58880784640191,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:35","end":"11:35","startHours":10.58880784640191,"endHours":11.58880784640191,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:35","end":"12:35","startHours":11.58880784640191,"endHours":12.58880784640191,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:35","end":"13:35","startHours":12.58880784640191,"endHours":13.58880784640191,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:35","end":"14:35","startHours":13.58880784640191,"endHours":14.58880784640191,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:35","end":"15:35","startHours":14.58880784640191,"endHours":15.58880784640191,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:35","end":"16:35","startHours":15.58880784640191,"endHours":16.58880784640191,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:35","end":"17:35","startHours":16.58880784640191,"endHours":17.58880784640191,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:35","end":"18:35","startHours":17.58880784640191,"endHours":18.58880784640191,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:35","end":"19:35","startHours":18.58880784640191,"endHours":19.58880784640191,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:35","end":"20:35","startHours":19.58880784640191,"endHours":20.58880784640191,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:35","end":"21:35","startHours":20.58880784640191,"endHours":21.58880784640191,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:35","end":"22:35","startHours":21.58880784640191,"endHours":22.58880784640191,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:35","end":"23:35","startHours":22.58880784640191,"endHours":23.58880784640191,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:35","end":"00:35","startHours":23.58880784640191,"endHours":24.58880784640191,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:35","end":"01:35","startHours":24.58880784640191,"endHours":25.58880784640191,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:35","end":"02:35","startHours":25.58880784640191,"endHours":26.58880784640191,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:35","end":"03:35","startHours":26.58880784640191,"endHours":27.58880784640191,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:35","end":"04:35","startHours":27.58880784640191,"endHours":28.58880784640191,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:35","end":"05:35","startHours":28.58880784640191,"endHours":29.58880784640191,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Dhvaja","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":10.801063359592824,"eotMinutes":-1.7074040554023546,"ayanamsa":23.8201}},"calendars":{"vikram_samvat":2054,"vikram_samvatsara":"Vikṛti","saka_samvat":1919,"saka_samvatsara":"Īśvara","bengali_samvat":1404,"malayalam_era":1173,"nanakshahi_year":528,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Aṣṭamī · Vikram 2054 Vikṛti · Śaka 1919 Īśvara"},"festivals":[{"id":"simha-sankranti","name":"Siṁha Saṅkrānti","name_sanskrit":"सिंह सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Leo.","vrata":false,"detection":{"sun_rashi":"Siṃha"},"precedence":5}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Kṛṣṇa Aṣṭamī","url":"/day/-3226-07-09","relevance":0.5},{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Kṛttikā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Kṛttikā","url":"/day/-3137-12-25","relevance":0.5}]},"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 25, 1997 CE · Vārāṇasī (Kāśī) · Vidhyamitra","description":"August 25, 1997 CE for Vārāṇasī (Kāśī): Kṛṣṇa Aṣṭamī, sūryodaya 05:35, sūryāsta 18:24.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/varanasi/1997-08-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/varanasi/1997-08-25","sa":"https://sa.vidhyamitra.com/city/varanasi/1997-08-25","hi":"https://hi.vidhyamitra.com/city/varanasi/1997-08-25","x-default":"https://vidhyamitra.com/city/varanasi/1997-08-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T13:34:20.197Z","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":"2026-05-14T13:34:20.197Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T13:34:20.197Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}