{"id":"vidhyamitra:city-day:varanasi:2001-08-09:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/varanasi/2001-08-09","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2001-08-09","date_display":"August 9, 2001 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":2001,"month":8,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452130.770833,"kali_year":5103,"ahargana":1863665.2708,"sun":{"sidereal_longitude":112.0762,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":348.4992,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":236.4229,"elapsed_within_tithi_degrees":8.4229},"nakshatra":{"number":27,"name":"Revatī","pada":1,"moon_longitude":348.4992,"elapsed_within_degrees":1.8325},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":100.5754},"karana":{"half_tithi_index":39,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2001,"month":8,"day":9,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2452130.770833,"ahargana":1863665.2708,"kali_year":5103,"ayanamsa_lahiri":23.8754,"grahas":{"sun":{"sidereal_longitude":112.66163,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":345.07763,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false,"latitude":-4.4864},"mars":{"sidereal_longitude":233.90932999999995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":116.02893,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":71.78152999999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":74.79032999999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":48.97153000000003,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":74.0454,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":254.0454,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva 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":2001,"month":8,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452130.770833,"kali_year":5103,"ahargana":1863665.2708,"sun":{"sidereal_longitude":112.0762,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":348.4992,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":236.4229,"elapsed_within_tithi_degrees":8.4229},"nakshatra":{"number":27,"name":"Revatī","pada":1,"moon_longitude":348.4992,"elapsed_within_degrees":1.8325},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":100.5754},"karana":{"half_tithi_index":39,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.486,"elongation":123.577},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.486,"opposition_distance":56.423}},"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":"05:29","sunsetLocal":"18:38","solarNoonLocal":"12:03","dayLengthHours":13.160190156196705,"dayLengthDisplay":"13 Hours 09 Mins 37 Secs","nightLengthDisplay":"10 Hours 50 Mins 23 Secs","moonriseLocal":"21:24","moonsetLocal":"09:42","rahuKala":{"name":"Rāhu Kāla","start":"13:42","end":"15:21","startHours":13.700295834026793,"endHours":15.345319603551381,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:29","end":"07:07","startHours":5.475176986403853,"endHours":7.120200755928441,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:46","end":"10:25","startHours":8.765224525453029,"endHours":10.410248294977617,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:33","end":"08:59","startHours":8.545888022849752,"endHours":8.984561028056309,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:01","end":"06:22","startHours":6.023518242912049,"endHours":6.374456647077294,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:37","end":"12:30","startHours":11.616599059295648,"endHours":12.493945069708762,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:43","end":"04:36","startHours":3.7204849655776258,"endHours":4.597830975990739,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:23","end":"05:29","startHours":4.378494473387461,"endHours":5.475176986403853,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:15","end":"15:08","startHours":14.248637090534988,"endHours":15.125983100948101,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:26","end":"18:50","startHours":18.43536714260056,"endHours":18.835367142600557,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:38","end":"19:11","startHours":18.635367142600558,"endHours":19.183708399108752,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:23","end":"20:08","startHours":18.385367142600558,"endHours":20.135367142600558,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:37","end":"00:30","startHours":23.61659905929565,"endHours":24.49394506970876,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:29","end":"07:07","startHours":5.475176986403853,"endHours":7.120200755928441,"quality":"auspicious"},{"name":"Roga","start":"07:07","end":"08:46","startHours":7.120200755928441,"endHours":8.765224525453029,"quality":"inauspicious"},{"name":"Udveg","start":"08:46","end":"10:25","startHours":8.765224525453029,"endHours":10.410248294977617,"quality":"inauspicious"},{"name":"Chala","start":"10:25","end":"12:03","startHours":10.410248294977617,"endHours":12.055272064502205,"quality":"neutral"},{"name":"Labha","start":"12:03","end":"13:42","startHours":12.055272064502205,"endHours":13.700295834026793,"quality":"auspicious"},{"name":"Amṛta","start":"13:42","end":"15:21","startHours":13.700295834026793,"endHours":15.345319603551381,"quality":"auspicious"},{"name":"Kāla","start":"15:21","end":"16:59","startHours":15.345319603551381,"endHours":16.99034337307597,"quality":"inauspicious"},{"name":"Śubha","start":"16:59","end":"18:38","startHours":16.99034337307597,"endHours":18.635367142600558,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:38","end":"19:59","startHours":18.635367142600558,"endHours":19.99034337307597,"quality":"auspicious"},{"name":"Kāla","start":"19:59","end":"21:21","startHours":19.99034337307597,"endHours":21.34531960355138,"quality":"inauspicious"},{"name":"Śubha","start":"21:21","end":"22:42","startHours":21.34531960355138,"endHours":22.700295834026793,"quality":"auspicious"},{"name":"Roga","start":"22:42","end":"00:03","startHours":22.700295834026793,"endHours":24.055272064502205,"quality":"inauspicious"},{"name":"Udveg","start":"00:03","end":"01:25","startHours":24.055272064502205,"endHours":25.410248294977617,"quality":"inauspicious"},{"name":"Chala","start":"01:25","end":"02:46","startHours":25.410248294977617,"endHours":26.76522452545303,"quality":"neutral"},{"name":"Labha","start":"02:46","end":"04:07","startHours":26.76522452545303,"endHours":28.12020075592844,"quality":"auspicious"},{"name":"Amṛta","start":"04:07","end":"05:29","startHours":28.12020075592844,"endHours":29.475176986403852,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:29","end":"06:29","startHours":5.475176986403853,"endHours":6.475176986403853,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:29","end":"07:29","startHours":6.475176986403853,"endHours":7.475176986403853,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:29","end":"08:29","startHours":7.475176986403853,"endHours":8.475176986403852,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:29","end":"09:29","startHours":8.475176986403852,"endHours":9.475176986403852,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:29","end":"10:29","startHours":9.475176986403852,"endHours":10.475176986403852,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:29","end":"11:29","startHours":10.475176986403852,"endHours":11.475176986403852,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:29","end":"12:29","startHours":11.475176986403852,"endHours":12.475176986403852,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:29","end":"13:29","startHours":12.475176986403852,"endHours":13.475176986403852,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:29","end":"14:29","startHours":13.475176986403852,"endHours":14.475176986403852,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:29","end":"15:29","startHours":14.475176986403852,"endHours":15.475176986403852,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:29","end":"16:29","startHours":15.475176986403852,"endHours":16.475176986403852,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:29","end":"17:29","startHours":16.475176986403852,"endHours":17.475176986403852,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:29","end":"18:29","startHours":17.475176986403852,"endHours":18.475176986403852,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:29","end":"19:29","startHours":18.475176986403852,"endHours":19.475176986403852,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:29","end":"20:29","startHours":19.475176986403852,"endHours":20.475176986403852,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:29","end":"21:29","startHours":20.475176986403852,"endHours":21.475176986403852,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:29","end":"22:29","startHours":21.475176986403852,"endHours":22.475176986403852,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:29","end":"23:29","startHours":22.475176986403852,"endHours":23.475176986403852,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:29","end":"00:29","startHours":23.475176986403852,"endHours":24.475176986403852,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:29","end":"01:29","startHours":24.475176986403852,"endHours":25.475176986403852,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:29","end":"02:29","startHours":25.475176986403852,"endHours":26.475176986403852,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:29","end":"03:29","startHours":26.475176986403852,"endHours":27.475176986403852,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:29","end":"04:29","startHours":27.475176986403852,"endHours":28.475176986403852,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:29","end":"05:29","startHours":28.475176986403852,"endHours":29.475176986403852,"planetary_lord":"Moon"}],"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":"South (Dakṣiṇa)","chandraVasa":"South-West","rahuVasa":"North-West","anandadiYoga":{"name":"Lumba","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":15.878269643635983,"eotMinutes":-5.211923870132258,"ayanamsa":23.8754}},"calendars":{"vikram_samvat":2058,"vikram_samvatsara":"Jaya","saka_samvat":1923,"saka_samvatsara":"Vṛṣa","bengali_samvat":1408,"malayalam_era":1177,"nanakshahi_year":532,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Pañcamī · Vikram 2058 Jaya · Śaka 1923 Vṛṣa"},"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":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 9, 2001 CE · Vārāṇasī (Kāśī) · Vidhyamitra","description":"August 9, 2001 CE for Vārāṇasī (Kāśī): Kṛṣṇa Pañcamī, sūryodaya 05:29, sūryāsta 18:38.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/varanasi/2001-08-09","hreflang_alternates":{"en":"https://vidhyamitra.com/city/varanasi/2001-08-09","sa":"https://sa.vidhyamitra.com/city/varanasi/2001-08-09","hi":"https://hi.vidhyamitra.com/city/varanasi/2001-08-09","x-default":"https://vidhyamitra.com/city/varanasi/2001-08-09"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T20:37:50.102Z","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":"2026-05-14T20:37:50.102Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T20:37:50.102Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}