{"id":"vidhyamitra:city-day:vrindavan:2005-08-31:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/2005-08-31","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2005-08-31","date_display":"August 31, 2005 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":2005,"month":8,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453613.770833,"kali_year":5107,"ahargana":1865148.2708,"sun":{"sidereal_longitude":133.1194,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":90.5245,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":317.4052,"elapsed_within_tithi_degrees":5.4052},"nakshatra":{"number":7,"name":"Punarvasu","pada":4,"moon_longitude":90.5245,"elapsed_within_degrees":10.5245},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":223.6439},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2005,"month":8,"day":31,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2453613.770833,"ahargana":1865148.2708,"kali_year":5107,"ayanamsa_lahiri":23.9321,"grahas":{"sun":{"sidereal_longitude":133.815968,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":93.021368,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false,"latitude":4.4825},"mars":{"sidereal_longitude":22.744168000000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":true},"mercury":{"sidereal_longitude":117.84306800000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":174.91716799999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":172.411068,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":101.65556800000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":355.4689,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":175.4689,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","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":2005,"month":8,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453613.770833,"kali_year":5107,"ahargana":1865148.2708,"sun":{"sidereal_longitude":133.1194,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":90.5245,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":317.4052,"elapsed_within_tithi_degrees":5.4052},"nakshatra":{"number":7,"name":"Punarvasu","pada":4,"moon_longitude":90.5245,"elapsed_within_degrees":10.5245},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":223.6439},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.482,"elongation":42.595},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.482,"opposition_distance":137.405}},"eclipse_window_40days":[]},"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"05:57","sunsetLocal":"18:41","solarNoonLocal":"12:19","dayLengthHours":12.735420490790318,"dayLengthDisplay":"12 Hours 44 Mins 08 Secs","nightLengthDisplay":"11 Hours 15 Mins 52 Secs","moonriseLocal":"02:48","moonsetLocal":"16:25","rahuKala":{"name":"Rāhu Kāla","start":"12:19","end":"13:55","startHours":12.320286841276879,"endHours":13.912214402625668,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:33","end":"09:08","startHours":7.54450415723051,"endHours":9.1364317185793,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:44","end":"12:19","startHours":10.728359279928089,"endHours":12.320286841276879,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:55","end":"09:21","startHours":8.92417471039946,"endHours":9.34868872675914,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:29","end":"06:49","startHours":6.483219116331317,"endHours":6.822830329419059,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:54","end":"12:45","startHours":11.895772824917202,"endHours":12.744800857636555,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:15","end":"05:06","startHours":4.254520530443012,"endHours":5.103548563162366,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:53","end":"05:57","startHours":4.891291554982527,"endHours":5.9525765958817205,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:27","end":"15:18","startHours":14.442856923075265,"endHours":15.29188495579462,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:29","end":"18:53","startHours":18.48799708667204,"endHours":18.887997086672037,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:41","end":"19:13","startHours":18.687997086672038,"endHours":19.218639607121634,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:26","end":"20:11","startHours":18.437997086672038,"endHours":20.187997086672038,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:54","end":"00:45","startHours":23.895772824917202,"endHours":24.744800857636555,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:57","end":"07:33","startHours":5.9525765958817205,"endHours":7.54450415723051,"quality":"auspicious"},{"name":"Amṛta","start":"07:33","end":"09:08","startHours":7.54450415723051,"endHours":9.1364317185793,"quality":"auspicious"},{"name":"Kāla","start":"09:08","end":"10:44","startHours":9.1364317185793,"endHours":10.728359279928089,"quality":"inauspicious"},{"name":"Śubha","start":"10:44","end":"12:19","startHours":10.728359279928089,"endHours":12.320286841276879,"quality":"auspicious"},{"name":"Roga","start":"12:19","end":"13:55","startHours":12.320286841276879,"endHours":13.912214402625668,"quality":"inauspicious"},{"name":"Udveg","start":"13:55","end":"15:30","startHours":13.912214402625668,"endHours":15.504141963974458,"quality":"inauspicious"},{"name":"Chala","start":"15:30","end":"17:06","startHours":15.504141963974458,"endHours":17.096069525323248,"quality":"neutral"},{"name":"Labha","start":"17:06","end":"18:41","startHours":17.096069525323248,"endHours":18.687997086672038,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:41","end":"20:06","startHours":18.687997086672038,"endHours":20.096069525323248,"quality":"inauspicious"},{"name":"Chala","start":"20:06","end":"21:30","startHours":20.096069525323248,"endHours":21.504141963974458,"quality":"neutral"},{"name":"Labha","start":"21:30","end":"22:55","startHours":21.504141963974458,"endHours":22.91221440262567,"quality":"auspicious"},{"name":"Amṛta","start":"22:55","end":"00:19","startHours":22.91221440262567,"endHours":24.32028684127688,"quality":"auspicious"},{"name":"Kāla","start":"00:19","end":"01:44","startHours":24.32028684127688,"endHours":25.72835927992809,"quality":"inauspicious"},{"name":"Śubha","start":"01:44","end":"03:08","startHours":25.72835927992809,"endHours":27.1364317185793,"quality":"auspicious"},{"name":"Roga","start":"03:08","end":"04:33","startHours":27.1364317185793,"endHours":28.54450415723051,"quality":"inauspicious"},{"name":"Udveg","start":"04:33","end":"05:57","startHours":28.54450415723051,"endHours":29.95257659588172,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:57","end":"06:57","startHours":5.9525765958817205,"endHours":6.9525765958817205,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:57","end":"07:57","startHours":6.9525765958817205,"endHours":7.9525765958817205,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:57","end":"08:57","startHours":7.9525765958817205,"endHours":8.95257659588172,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:57","end":"09:57","startHours":8.95257659588172,"endHours":9.95257659588172,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:57","end":"10:57","startHours":9.95257659588172,"endHours":10.95257659588172,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:57","end":"11:57","startHours":10.95257659588172,"endHours":11.95257659588172,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:57","end":"12:57","startHours":11.95257659588172,"endHours":12.95257659588172,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:57","end":"13:57","startHours":12.95257659588172,"endHours":13.95257659588172,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:57","end":"14:57","startHours":13.95257659588172,"endHours":14.95257659588172,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:57","end":"15:57","startHours":14.95257659588172,"endHours":15.95257659588172,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:57","end":"16:57","startHours":15.95257659588172,"endHours":16.95257659588172,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:57","end":"17:57","startHours":16.95257659588172,"endHours":17.95257659588172,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:57","end":"18:57","startHours":17.95257659588172,"endHours":18.95257659588172,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:57","end":"19:57","startHours":18.95257659588172,"endHours":19.95257659588172,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:57","end":"20:57","startHours":19.95257659588172,"endHours":20.95257659588172,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:57","end":"21:57","startHours":20.95257659588172,"endHours":21.95257659588172,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:57","end":"22:57","startHours":21.95257659588172,"endHours":22.95257659588172,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:57","end":"23:57","startHours":22.95257659588172,"endHours":23.95257659588172,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:57","end":"00:57","startHours":23.95257659588172,"endHours":24.95257659588172,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:57","end":"01:57","startHours":24.95257659588172,"endHours":25.95257659588172,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:57","end":"02:57","startHours":25.95257659588172,"endHours":26.95257659588172,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:57","end":"03:57","startHours":26.95257659588172,"endHours":27.95257659588172,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:57","end":"04:57","startHours":27.95257659588172,"endHours":28.95257659588172,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:57","end":"05:57","startHours":28.95257659588172,"endHours":29.95257659588172,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"South-West","anandadiYoga":{"name":"Siddhi","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":8.662467491147959,"eotMinutes":0.14558952338733633,"ayanamsa":23.9321}},"calendars":{"vikram_samvat":2062,"vikram_samvatsara":"Vilambī","saka_samvat":1927,"saka_samvatsara":"Pārthiva","bengali_samvat":1412,"malayalam_era":1181,"nanakshahi_year":536,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Dvādaśī · Vikram 2062 Vilambī · Śaka 1927 Pārthiva"},"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":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Punarvasu","url":"/day/-1626101-04-03","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"vrindavan"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga August 31, 2005 CE · Vṛndāvana · Vidhyamitra","description":"August 31, 2005 CE for Vṛndāvana: Kṛṣṇa Dvādaśī, sūryodaya 05:57, sūryāsta 18:41.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/2005-08-31","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/2005-08-31","sa":"https://sa.vidhyamitra.com/city/vrindavan/2005-08-31","hi":"https://hi.vidhyamitra.com/city/vrindavan/2005-08-31","x-default":"https://vidhyamitra.com/city/vrindavan/2005-08-31"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-23T02:11:10.903Z","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":"2026-05-23T02:11:10.903Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-23T02:11:10.903Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}