{"id":"vidhyamitra:city-day:varanasi:1981-06-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/varanasi/1981-06-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1981-06-06","date_display":"June 6, 1981 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":1981,"month":6,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444761.770833,"kali_year":5083,"ahargana":1856296.2708,"sun":{"sidereal_longitude":51.5507,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":98.5018,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":46.9511,"elapsed_within_tithi_degrees":10.9511},"nakshatra":{"number":8,"name":"Puṣya","pada":2,"moon_longitude":98.5018,"elapsed_within_degrees":5.1685},"yoga":{"number":12,"name":"Dhruva","sum_longitude":150.0524},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"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":1981,"month":6,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2444761.770833,"ahargana":1856296.2708,"kali_year":5083,"ayanamsa_lahiri":23.5936,"grahas":{"sun":{"sidereal_longitude":51.66818000000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":99.98518000000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false,"latitude":-0.469},"mars":{"sidereal_longitude":37.228279999999984,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":71.59208000000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":157.18028000000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":67.63027999999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":159.15218000000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":104.4904,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":284.4904,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"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":1981,"month":6,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444761.770833,"kali_year":5083,"ahargana":1856296.2708,"sun":{"sidereal_longitude":51.5507,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":98.5018,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":46.9511,"elapsed_within_tithi_degrees":10.9511},"nakshatra":{"number":8,"name":"Puṣya","pada":2,"moon_longitude":98.5018,"elapsed_within_degrees":5.1685},"yoga":{"number":12,"name":"Dhruva","sum_longitude":150.0524},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.469,"elongation":46.951},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.469,"opposition_distance":133.049}},"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":"05:07","sunsetLocal":"18:46","solarNoonLocal":"11:57","dayLengthHours":13.651930491210386,"dayLengthDisplay":"13 Hours 39 Mins 07 Secs","nightLengthDisplay":"10 Hours 20 Mins 53 Secs","moonriseLocal":"08:29","moonsetLocal":"21:51","rahuKala":{"name":"Rāhu Kāla","start":"08:32","end":"10:14","startHours":8.52968199452587,"endHours":10.236173305927169,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:39","end":"15:21","startHours":13.649155928729765,"endHours":15.355647240131063,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:07","end":"06:49","startHours":5.116699371723274,"endHours":6.823190683124572,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:18","end":"08:45","startHours":8.302149819672364,"endHours":8.757214169379377,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:41","end":"06:03","startHours":5.68552980885704,"endHours":6.04958128862265,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:29","end":"12:24","startHours":11.487600267621454,"endHours":12.397728967035482,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:18","end":"04:12","startHours":3.296441972895223,"endHours":4.206570672309248,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:59","end":"05:07","startHours":3.9790384974557416,"endHours":5.116699371723274,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:13","end":"15:08","startHours":14.217986365863531,"endHours":15.128115065277557,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:34","end":"18:58","startHours":18.568629862933662,"endHours":18.96862986293366,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:46","end":"19:20","startHours":18.76862986293366,"endHours":19.337460300067427,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:31","end":"20:16","startHours":18.51862986293366,"endHours":20.26862986293366,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:29","end":"00:24","startHours":23.487600267621456,"endHours":24.39772896703548,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:07","end":"06:49","startHours":5.116699371723274,"endHours":6.823190683124572,"quality":"inauspicious"},{"name":"Śubha","start":"06:49","end":"08:32","startHours":6.823190683124572,"endHours":8.52968199452587,"quality":"auspicious"},{"name":"Roga","start":"08:32","end":"10:14","startHours":8.52968199452587,"endHours":10.236173305927169,"quality":"inauspicious"},{"name":"Udveg","start":"10:14","end":"11:57","startHours":10.236173305927169,"endHours":11.942664617328468,"quality":"inauspicious"},{"name":"Chala","start":"11:57","end":"13:39","startHours":11.942664617328468,"endHours":13.649155928729765,"quality":"neutral"},{"name":"Labha","start":"13:39","end":"15:21","startHours":13.649155928729765,"endHours":15.355647240131063,"quality":"auspicious"},{"name":"Amṛta","start":"15:21","end":"17:04","startHours":15.355647240131063,"endHours":17.062138551532364,"quality":"auspicious"},{"name":"Kāla","start":"17:04","end":"18:46","startHours":17.062138551532364,"endHours":18.76862986293366,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:46","end":"20:04","startHours":18.76862986293366,"endHours":20.062138551532364,"quality":"auspicious"},{"name":"Amṛta","start":"20:04","end":"21:21","startHours":20.062138551532364,"endHours":21.355647240131063,"quality":"auspicious"},{"name":"Kāla","start":"21:21","end":"22:39","startHours":21.355647240131063,"endHours":22.649155928729765,"quality":"inauspicious"},{"name":"Śubha","start":"22:39","end":"23:57","startHours":22.649155928729765,"endHours":23.942664617328468,"quality":"auspicious"},{"name":"Roga","start":"23:57","end":"01:14","startHours":23.942664617328468,"endHours":25.23617330592717,"quality":"inauspicious"},{"name":"Udveg","start":"01:14","end":"02:32","startHours":25.23617330592717,"endHours":26.529681994525873,"quality":"inauspicious"},{"name":"Chala","start":"02:32","end":"03:49","startHours":26.529681994525873,"endHours":27.823190683124572,"quality":"neutral"},{"name":"Labha","start":"03:49","end":"05:07","startHours":27.823190683124572,"endHours":29.116699371723275,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:07","end":"06:07","startHours":5.116699371723274,"endHours":6.116699371723274,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:07","end":"07:07","startHours":6.116699371723274,"endHours":7.116699371723274,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:07","end":"08:07","startHours":7.116699371723274,"endHours":8.116699371723275,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:07","end":"09:07","startHours":8.116699371723275,"endHours":9.116699371723275,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:07","end":"10:07","startHours":9.116699371723275,"endHours":10.116699371723275,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:07","end":"11:07","startHours":10.116699371723275,"endHours":11.116699371723275,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:07","end":"12:07","startHours":11.116699371723275,"endHours":12.116699371723275,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:07","end":"13:07","startHours":12.116699371723275,"endHours":13.116699371723275,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:07","end":"14:07","startHours":13.116699371723275,"endHours":14.116699371723275,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:07","end":"15:07","startHours":14.116699371723275,"endHours":15.116699371723275,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:07","end":"16:07","startHours":15.116699371723275,"endHours":16.116699371723275,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:07","end":"17:07","startHours":16.116699371723275,"endHours":17.116699371723275,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:07","end":"18:07","startHours":17.116699371723275,"endHours":18.116699371723275,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:07","end":"19:07","startHours":18.116699371723275,"endHours":19.116699371723275,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:07","end":"20:07","startHours":19.116699371723275,"endHours":20.116699371723275,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:07","end":"21:07","startHours":20.116699371723275,"endHours":21.116699371723275,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:07","end":"22:07","startHours":21.116699371723275,"endHours":22.116699371723275,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:07","end":"23:07","startHours":22.116699371723275,"endHours":23.116699371723275,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:07","end":"00:07","startHours":23.116699371723275,"endHours":24.116699371723275,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:07","end":"01:07","startHours":24.116699371723275,"endHours":25.116699371723275,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:07","end":"02:07","startHours":25.116699371723275,"endHours":26.116699371723275,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:07","end":"03:07","startHours":26.116699371723275,"endHours":27.116699371723275,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:07","end":"04:07","startHours":27.116699371723275,"endHours":28.116699371723275,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:07","end":"05:07","startHours":28.116699371723275,"endHours":29.116699371723275,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara 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":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"East","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"drikRitu":"Grīṣma (Summer) (Drik)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":22.621788421396413,"eotMinutes":1.544522960291931,"ayanamsa":23.5936}},"calendars":{"vikram_samvat":2038,"vikram_samvatsara":"Bhāva","saka_samvat":1903,"saka_samvatsara":"Durmati","bengali_samvat":1388,"malayalam_era":1157,"nanakshahi_year":512,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Śukla Pakṣa","solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Śukla Caturthī · Vikram 2038 Bhāva · Śaka 1903 Durmati"},"festivals":[{"id":"vrishabha-sankranti","name":"Vṛṣabha Saṅkrānti","name_sanskrit":"वृषभ सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Taurus.","vrata":false,"detection":{"sun_rashi":"Vṛṣabha"},"precedence":5},{"id":"vinayaka-chaturthi","name":"Vināyaka Caturthī (monthly)","name_sanskrit":"विनायक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Śukla-pakṣa Caturthī; auspicious for new ventures.","vrata":true,"detection":{"tithi_number":4,"tithi_paksha":"Śukla"},"precedence":6}],"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 June 6, 1981 CE · Vārāṇasī (Kāśī) · Vidhyamitra","description":"June 6, 1981 CE for Vārāṇasī (Kāśī): Śukla Caturthī, sūryodaya 05:07, sūryāsta 18:46.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/varanasi/1981-06-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/varanasi/1981-06-06","sa":"https://sa.vidhyamitra.com/city/varanasi/1981-06-06","hi":"https://hi.vidhyamitra.com/city/varanasi/1981-06-06","x-default":"https://vidhyamitra.com/city/varanasi/1981-06-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T11:11:51.271Z","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":"2026-05-14T11:11:51.271Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T11:11:51.271Z","pillar_versions":{"BOB-History":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}