{"id":"vidhyamitra:city-day:varanasi:1985-08-31:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/varanasi/1985-08-31","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1985-08-31","date_display":"August 31, 1985 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":1985,"month":8,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2446308.770833,"kali_year":5087,"ahargana":1857843.2708,"sun":{"sidereal_longitude":133.2881,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":322.8003,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":189.5122,"elapsed_within_tithi_degrees":9.5122},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1,"moon_longitude":322.8003,"elapsed_within_degrees":2.8003},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":96.0884},"karana":{"half_tithi_index":31,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":1985,"month":8,"day":31,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2446308.770833,"ahargana":1857843.2708,"kali_year":5087,"ayanamsa_lahiri":23.6527,"grahas":{"sun":{"sidereal_longitude":133.93717300000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":321.476173,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false,"latitude":-3.8852},"mars":{"sidereal_longitude":120.196373,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":116.278573,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":286.058773,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":true},"venus":{"sidereal_longitude":99.98807299999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":208.50097300000004,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":22.5229,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":202.5229,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","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":1985,"month":8,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2446308.770833,"kali_year":5087,"ahargana":1857843.2708,"sun":{"sidereal_longitude":133.2881,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":322.8003,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":189.5122,"elapsed_within_tithi_degrees":9.5122},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1,"moon_longitude":322.8003,"elapsed_within_degrees":2.8003},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":96.0884},"karana":{"half_tithi_index":31,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.885,"elongation":170.488},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.885,"opposition_distance":9.512}},"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":"05:38","sunsetLocal":"18:18","solarNoonLocal":"11:58","dayLengthHours":12.679597110970063,"dayLengthDisplay":"12 Hours 40 Mins 47 Secs","nightLengthDisplay":"11 Hours 19 Mins 13 Secs","moonriseLocal":"18:37","moonsetLocal":"06:20","rahuKala":{"name":"Rāhu Kāla","start":"08:48","end":"10:23","startHours":8.796080896867695,"endHours":10.381030535738951,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:33","end":"15:08","startHours":13.550929813481467,"endHours":15.135879452352725,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:38","end":"07:13","startHours":5.626181619125179,"endHours":7.211131257996437,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:35","end":"09:00","startHours":8.584754278351527,"endHours":9.007407515383862,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:09","end":"06:30","startHours":6.154498165415598,"endHours":6.492620755041466,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:33","end":"12:23","startHours":11.543326937577875,"endHours":12.388633411642546,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:56","end":"04:47","startHours":3.9355686709958366,"endHours":4.780875145060508,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:34","end":"05:38","startHours":4.56954852654434,"endHours":5.626181619125179,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:05","end":"14:55","startHours":14.079246359771886,"endHours":14.924552833836557,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:06","end":"18:30","startHours":18.105778730095242,"endHours":18.50577873009524,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:18","end":"18:50","startHours":18.30577873009524,"endHours":18.83409527638566,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:03","end":"19:48","startHours":18.05577873009524,"endHours":19.80577873009524,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:33","end":"00:23","startHours":23.543326937577874,"endHours":24.388633411642545,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:38","end":"07:13","startHours":5.626181619125179,"endHours":7.211131257996437,"quality":"inauspicious"},{"name":"Śubha","start":"07:13","end":"08:48","startHours":7.211131257996437,"endHours":8.796080896867695,"quality":"auspicious"},{"name":"Roga","start":"08:48","end":"10:23","startHours":8.796080896867695,"endHours":10.381030535738951,"quality":"inauspicious"},{"name":"Udveg","start":"10:23","end":"11:58","startHours":10.381030535738951,"endHours":11.965980174610209,"quality":"inauspicious"},{"name":"Chala","start":"11:58","end":"13:33","startHours":11.965980174610209,"endHours":13.550929813481467,"quality":"neutral"},{"name":"Labha","start":"13:33","end":"15:08","startHours":13.550929813481467,"endHours":15.135879452352725,"quality":"auspicious"},{"name":"Amṛta","start":"15:08","end":"16:43","startHours":15.135879452352725,"endHours":16.720829091223983,"quality":"auspicious"},{"name":"Kāla","start":"16:43","end":"18:18","startHours":16.720829091223983,"endHours":18.30577873009524,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:18","end":"19:43","startHours":18.30577873009524,"endHours":19.720829091223983,"quality":"auspicious"},{"name":"Amṛta","start":"19:43","end":"21:08","startHours":19.720829091223983,"endHours":21.135879452352725,"quality":"auspicious"},{"name":"Kāla","start":"21:08","end":"22:33","startHours":21.135879452352725,"endHours":22.550929813481467,"quality":"inauspicious"},{"name":"Śubha","start":"22:33","end":"23:58","startHours":22.550929813481467,"endHours":23.96598017461021,"quality":"auspicious"},{"name":"Roga","start":"23:58","end":"01:23","startHours":23.96598017461021,"endHours":25.38103053573895,"quality":"inauspicious"},{"name":"Udveg","start":"01:23","end":"02:48","startHours":25.38103053573895,"endHours":26.796080896867693,"quality":"inauspicious"},{"name":"Chala","start":"02:48","end":"04:13","startHours":26.796080896867693,"endHours":28.211131257996435,"quality":"neutral"},{"name":"Labha","start":"04:13","end":"05:38","startHours":28.211131257996435,"endHours":29.626181619125177,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:38","end":"06:38","startHours":5.626181619125179,"endHours":6.626181619125179,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:38","end":"07:38","startHours":6.626181619125179,"endHours":7.626181619125179,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:38","end":"08:38","startHours":7.626181619125179,"endHours":8.626181619125179,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:38","end":"09:38","startHours":8.626181619125179,"endHours":9.626181619125179,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:38","end":"10:38","startHours":9.626181619125179,"endHours":10.626181619125179,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:38","end":"11:38","startHours":10.626181619125179,"endHours":11.626181619125179,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:38","end":"12:38","startHours":11.626181619125179,"endHours":12.626181619125179,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:38","end":"13:38","startHours":12.626181619125179,"endHours":13.626181619125179,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:38","end":"14:38","startHours":13.626181619125179,"endHours":14.626181619125179,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:38","end":"15:38","startHours":14.626181619125179,"endHours":15.626181619125179,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:38","end":"16:38","startHours":15.626181619125179,"endHours":16.626181619125177,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:38","end":"17:38","startHours":16.626181619125177,"endHours":17.626181619125177,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:38","end":"18:38","startHours":17.626181619125177,"endHours":18.626181619125177,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:38","end":"19:38","startHours":18.626181619125177,"endHours":19.626181619125177,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:38","end":"20:38","startHours":19.626181619125177,"endHours":20.626181619125177,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:38","end":"21:38","startHours":20.626181619125177,"endHours":21.626181619125177,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:38","end":"22:38","startHours":21.626181619125177,"endHours":22.626181619125177,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:38","end":"23:38","startHours":22.626181619125177,"endHours":23.626181619125177,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:38","end":"00:38","startHours":23.626181619125177,"endHours":24.626181619125177,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:38","end":"01:38","startHours":24.626181619125177,"endHours":25.626181619125177,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:38","end":"02:38","startHours":25.626181619125177,"endHours":26.626181619125177,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:38","end":"03:38","startHours":26.626181619125177,"endHours":27.626181619125177,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:38","end":"04:38","startHours":27.626181619125177,"endHours":28.626181619125177,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:38","end":"05:38","startHours":28.626181619125177,"endHours":29.626181619125177,"planetary_lord":"Mercury"}],"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","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"East","anandadiYoga":{"name":"Amṛta","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":8.721344257449267,"eotMinutes":0.14558952338733633,"ayanamsa":23.6527}},"calendars":{"vikram_samvat":2042,"vikram_samvatsara":"Bahudhānya","saka_samvat":1907,"saka_samvatsara":"Krodhana","bengali_samvat":1392,"malayalam_era":1161,"nanakshahi_year":516,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Pratipada · Vikram 2042 Bahudhānya · Śaka 1907 Krodhana"},"festivals":[{"id":"pitra-paksha-start","name":"Pitṛ-Pakṣa Start","name_sanskrit":"पितृ पक्ष आरम्भ","tradition":"Pan-Hindu","associated_deity":"Pitṛ-gaṇa","significance":"Begin 16-day śrāddha period for ancestors. Bhādrapada Pūrṇimā next-day.","vrata":true,"detection":{"tithi_number":16,"tithi_paksha":"Kṛṣṇa","lunar_month":"Bhādrapada"},"precedence":2},{"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":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 31, 1985 CE · Vārāṇasī (Kāśī) · Vidhyamitra","description":"August 31, 1985 CE for Vārāṇasī (Kāśī): Kṛṣṇa Pratipada, sūryodaya 05:38, sūryāsta 18:18.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/varanasi/1985-08-31","hreflang_alternates":{"en":"https://vidhyamitra.com/city/varanasi/1985-08-31","sa":"https://sa.vidhyamitra.com/city/varanasi/1985-08-31","hi":"https://hi.vidhyamitra.com/city/varanasi/1985-08-31","x-default":"https://vidhyamitra.com/city/varanasi/1985-08-31"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T12:43:30.290Z","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":"2026-05-14T12:43:30.290Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T12:43:30.290Z","pillar_versions":{"BOB-History":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}