{"id":"vidhyamitra:city-day:varanasi:1997-08-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/varanasi/1997-08-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1997-08-22","date_display":"August 22, 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":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450682.770833,"kali_year":5099,"ahargana":1862217.2708,"sun":{"sidereal_longitude":124.5372,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":351.9653,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":227.4281,"elapsed_within_tithi_degrees":11.4281},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":351.9653,"elapsed_within_degrees":5.2986},"yoga":{"number":9,"name":"Śūla","sum_longitude":116.5025},"karana":{"half_tithi_index":37,"name":"Bālava"},"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":1997,"month":8,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2450682.770833,"ahargana":1862217.2708,"kali_year":5099,"ayanamsa_lahiri":23.82,"grahas":{"sun":{"sidereal_longitude":125.177954,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":355.373054,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false,"latitude":-1.6257},"mars":{"sidereal_longitude":190.98615399999994,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":141.76685399999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":291.595554,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":true},"venus":{"sidereal_longitude":161.47405400000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":356.14115400000003,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":150.7674,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":330.7674,"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":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450682.770833,"kali_year":5099,"ahargana":1862217.2708,"sun":{"sidereal_longitude":124.5372,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":351.9653,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":227.4281,"elapsed_within_tithi_degrees":11.4281},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":351.9653,"elapsed_within_degrees":5.2986},"yoga":{"number":9,"name":"Śūla","sum_longitude":116.5025},"karana":{"half_tithi_index":37,"name":"Bālava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.626,"elongation":132.572},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.626,"opposition_distance":47.428}},"eclipse_window_40days":[{"offset_days":11,"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":"05:34","sunsetLocal":"18:27","solarNoonLocal":"12:01","dayLengthHours":12.883904920820735,"dayLengthDisplay":"12 Hours 53 Mins 02 Secs","nightLengthDisplay":"11 Hours 06 Mins 58 Secs","moonriseLocal":"21:05","moonsetLocal":"09:38","rahuKala":{"name":"Rāhu Kāla","start":"10:24","end":"12:01","startHours":10.40020748929488,"endHours":12.010695604397473,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:14","end":"16:51","startHours":15.231671834602656,"endHours":16.84215994970525,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:11","end":"08:47","startHours":7.179231259089696,"endHours":8.789719374192288,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:34","end":"09:00","startHours":8.574987625511943,"endHours":9.004451122872634,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:06","end":"06:27","startHours":6.105572515687968,"endHours":6.4491433135765215,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:35","end":"12:26","startHours":11.581232107036781,"endHours":12.440159101758164,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:51","end":"04:43","startHours":3.8508891545443396,"endHours":4.7098161492657225,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:30","end":"05:34","startHours":4.495084400585377,"endHours":5.5687431439871045,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"15:01","startHours":14.158013091200928,"endHours":15.016940085922311,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:15","end":"18:39","startHours":18.25264806480784,"endHours":18.65264806480784,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:27","end":"18:59","startHours":18.45264806480784,"endHours":18.989477436508704,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:12","end":"19:57","startHours":18.20264806480784,"endHours":19.95264806480784,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:35","end":"00:26","startHours":23.581232107036783,"endHours":24.440159101758162,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:34","end":"07:11","startHours":5.5687431439871045,"endHours":7.179231259089696,"quality":"neutral"},{"name":"Labha","start":"07:11","end":"08:47","startHours":7.179231259089696,"endHours":8.789719374192288,"quality":"auspicious"},{"name":"Amṛta","start":"08:47","end":"10:24","startHours":8.789719374192288,"endHours":10.40020748929488,"quality":"auspicious"},{"name":"Kāla","start":"10:24","end":"12:01","startHours":10.40020748929488,"endHours":12.010695604397473,"quality":"inauspicious"},{"name":"Śubha","start":"12:01","end":"13:37","startHours":12.010695604397473,"endHours":13.621183719500063,"quality":"auspicious"},{"name":"Roga","start":"13:37","end":"15:14","startHours":13.621183719500063,"endHours":15.231671834602656,"quality":"inauspicious"},{"name":"Udveg","start":"15:14","end":"16:51","startHours":15.231671834602656,"endHours":16.84215994970525,"quality":"inauspicious"},{"name":"Chala","start":"16:51","end":"18:27","startHours":16.84215994970525,"endHours":18.45264806480784,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:27","end":"19:51","startHours":18.45264806480784,"endHours":19.84215994970525,"quality":"inauspicious"},{"name":"Udveg","start":"19:51","end":"21:14","startHours":19.84215994970525,"endHours":21.231671834602654,"quality":"inauspicious"},{"name":"Chala","start":"21:14","end":"22:37","startHours":21.231671834602654,"endHours":22.621183719500063,"quality":"neutral"},{"name":"Labha","start":"22:37","end":"00:01","startHours":22.621183719500063,"endHours":24.010695604397473,"quality":"auspicious"},{"name":"Amṛta","start":"00:01","end":"01:24","startHours":24.010695604397473,"endHours":25.40020748929488,"quality":"auspicious"},{"name":"Kāla","start":"01:24","end":"02:47","startHours":25.40020748929488,"endHours":26.789719374192288,"quality":"inauspicious"},{"name":"Śubha","start":"02:47","end":"04:11","startHours":26.789719374192288,"endHours":28.179231259089697,"quality":"auspicious"},{"name":"Roga","start":"04:11","end":"05:34","startHours":28.179231259089697,"endHours":29.568743143987106,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:34","end":"06:34","startHours":5.5687431439871045,"endHours":6.5687431439871045,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:34","end":"07:34","startHours":6.5687431439871045,"endHours":7.5687431439871045,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:34","end":"08:34","startHours":7.5687431439871045,"endHours":8.568743143987104,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:34","end":"09:34","startHours":8.568743143987104,"endHours":9.568743143987104,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:34","end":"10:34","startHours":9.568743143987104,"endHours":10.568743143987104,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:34","end":"11:34","startHours":10.568743143987104,"endHours":11.568743143987104,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:34","end":"12:34","startHours":11.568743143987104,"endHours":12.568743143987104,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:34","end":"13:34","startHours":12.568743143987104,"endHours":13.568743143987104,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:34","end":"14:34","startHours":13.568743143987104,"endHours":14.568743143987104,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:34","end":"15:34","startHours":14.568743143987104,"endHours":15.568743143987104,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:34","end":"16:34","startHours":15.568743143987104,"endHours":16.568743143987106,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:34","end":"17:34","startHours":16.568743143987106,"endHours":17.568743143987106,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:34","end":"18:34","startHours":17.568743143987106,"endHours":18.568743143987106,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:34","end":"19:34","startHours":18.568743143987106,"endHours":19.568743143987106,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:34","end":"20:34","startHours":19.568743143987106,"endHours":20.568743143987106,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:34","end":"21:34","startHours":20.568743143987106,"endHours":21.568743143987106,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:34","end":"22:34","startHours":21.568743143987106,"endHours":22.568743143987106,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:34","end":"23:34","startHours":22.568743143987106,"endHours":23.568743143987106,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:34","end":"00:34","startHours":23.568743143987106,"endHours":24.568743143987106,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:34","end":"01:34","startHours":24.568743143987106,"endHours":25.568743143987106,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:34","end":"02:34","startHours":25.568743143987106,"endHours":26.568743143987106,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:34","end":"03:34","startHours":26.568743143987106,"endHours":27.568743143987106,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:34","end":"04:34","startHours":27.568743143987106,"endHours":28.568743143987106,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:34","end":"05:34","startHours":28.568743143987106,"endHours":29.568743143987106,"planetary_lord":"Mars"}],"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":"South-East","anandadiYoga":{"name":"Siddhi","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":11.821276497214326,"eotMinutes":-2.537336263848294,"ayanamsa":23.82}},"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 Caturthī · 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},{"id":"sankashti-chaturthi","name":"Saṅkaṣṭī Caturthī","name_sanskrit":"सङ्कष्टी चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Gaṇeśa vrata.","vrata":true,"detection":{"tithi_number":19,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"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 22, 1997 CE · Vārāṇasī (Kāśī) · Vidhyamitra","description":"August 22, 1997 CE for Vārāṇasī (Kāśī): Kṛṣṇa Caturthī, sūryodaya 05:34, sūryāsta 18:27.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/varanasi/1997-08-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/varanasi/1997-08-22","sa":"https://sa.vidhyamitra.com/city/varanasi/1997-08-22","hi":"https://hi.vidhyamitra.com/city/varanasi/1997-08-22","x-default":"https://vidhyamitra.com/city/varanasi/1997-08-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T12:39:33.070Z","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":"2026-05-14T12:39:33.070Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T12:39:33.070Z","pillar_versions":{"BOB-History":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}