{"id":"vidhyamitra:city-day:varanasi:1981-06-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/varanasi/1981-06-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1981-06-01","date_display":"June 1, 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":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444756.770833,"kali_year":5083,"ahargana":1856291.2708,"sun":{"sidereal_longitude":46.7965,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":27.7356,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":340.9391,"elapsed_within_tithi_degrees":4.9391},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1,"moon_longitude":27.7356,"elapsed_within_degrees":1.0689},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":74.5321},"karana":{"half_tithi_index":56,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2444756.770833,"ahargana":1856291.2708,"kali_year":5083,"ayanamsa_lahiri":23.5934,"grahas":{"sun":{"sidereal_longitude":46.87987099999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":26.336971000000005,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false,"latitude":-4.3848},"mars":{"sidereal_longitude":33.64707099999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":69.34917100000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":157.07067099999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":61.50657100000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":159.16947099999993,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":104.7554,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":284.7554,"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":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444756.770833,"kali_year":5083,"ahargana":1856291.2708,"sun":{"sidereal_longitude":46.7965,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":27.7356,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":340.9391,"elapsed_within_tithi_degrees":4.9391},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1,"moon_longitude":27.7356,"elapsed_within_degrees":1.0689},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":74.5321},"karana":{"half_tithi_index":56,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.385,"elongation":19.061},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.385,"opposition_distance":160.939}},"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":"05:08","sunsetLocal":"18:44","solarNoonLocal":"11:56","dayLengthHours":13.605615835578137,"dayLengthDisplay":"13 Hours 36 Mins 20 Secs","nightLengthDisplay":"10 Hours 23 Mins 40 Secs","moonriseLocal":"03:56","moonsetLocal":"17:11","rahuKala":{"name":"Rāhu Kāla","start":"06:50","end":"08:32","startHours":6.827046260976564,"endHours":8.527748240423831,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:14","end":"11:56","startHours":10.2284502198711,"endHours":11.929152199318366,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:38","end":"15:20","startHours":13.629854178765633,"endHours":15.3305561582129,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:18","end":"08:45","startHours":8.30098797649753,"endHours":8.754508504350135,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:42","end":"06:03","startHours":5.6932449413450525,"endHours":6.056061363627136,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:29","end":"12:23","startHours":11.475631671465761,"endHours":12.382672727170972,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:19","end":"04:13","startHours":3.312262170118879,"endHours":4.219303225824088,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:00","end":"05:08","startHours":3.9925429618977857,"endHours":5.126344281529297,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:12","end":"15:06","startHours":14.196754838581388,"endHours":15.103795894286597,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:32","end":"18:56","startHours":18.531960117107435,"endHours":18.931960117107433,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:44","end":"19:18","startHours":18.731960117107434,"endHours":19.29886077692319,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:29","end":"20:14","startHours":18.481960117107434,"endHours":20.231960117107434,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:29","end":"00:23","startHours":23.475631671465763,"endHours":24.38267272717097,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:08","end":"06:50","startHours":5.126344281529297,"endHours":6.827046260976564,"quality":"auspicious"},{"name":"Kāla","start":"06:50","end":"08:32","startHours":6.827046260976564,"endHours":8.527748240423831,"quality":"inauspicious"},{"name":"Śubha","start":"08:32","end":"10:14","startHours":8.527748240423831,"endHours":10.2284502198711,"quality":"auspicious"},{"name":"Roga","start":"10:14","end":"11:56","startHours":10.2284502198711,"endHours":11.929152199318366,"quality":"inauspicious"},{"name":"Udveg","start":"11:56","end":"13:38","startHours":11.929152199318366,"endHours":13.629854178765633,"quality":"inauspicious"},{"name":"Chala","start":"13:38","end":"15:20","startHours":13.629854178765633,"endHours":15.3305561582129,"quality":"neutral"},{"name":"Labha","start":"15:20","end":"17:02","startHours":15.3305561582129,"endHours":17.031258137660167,"quality":"auspicious"},{"name":"Amṛta","start":"17:02","end":"18:44","startHours":17.031258137660167,"endHours":18.731960117107434,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:44","end":"20:02","startHours":18.731960117107434,"endHours":20.031258137660167,"quality":"neutral"},{"name":"Labha","start":"20:02","end":"21:20","startHours":20.031258137660167,"endHours":21.3305561582129,"quality":"auspicious"},{"name":"Amṛta","start":"21:20","end":"22:38","startHours":21.3305561582129,"endHours":22.629854178765633,"quality":"auspicious"},{"name":"Kāla","start":"22:38","end":"23:56","startHours":22.629854178765633,"endHours":23.929152199318366,"quality":"inauspicious"},{"name":"Śubha","start":"23:56","end":"01:14","startHours":23.929152199318366,"endHours":25.2284502198711,"quality":"auspicious"},{"name":"Roga","start":"01:14","end":"02:32","startHours":25.2284502198711,"endHours":26.527748240423833,"quality":"inauspicious"},{"name":"Udveg","start":"02:32","end":"03:50","startHours":26.527748240423833,"endHours":27.827046260976566,"quality":"inauspicious"},{"name":"Chala","start":"03:50","end":"05:08","startHours":27.827046260976566,"endHours":29.1263442815293,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:08","end":"06:08","startHours":5.126344281529297,"endHours":6.126344281529297,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:08","end":"07:08","startHours":6.126344281529297,"endHours":7.126344281529297,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:08","end":"08:08","startHours":7.126344281529297,"endHours":8.126344281529297,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:08","end":"09:08","startHours":8.126344281529297,"endHours":9.126344281529297,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:08","end":"10:08","startHours":9.126344281529297,"endHours":10.126344281529297,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:08","end":"11:08","startHours":10.126344281529297,"endHours":11.126344281529297,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:08","end":"12:08","startHours":11.126344281529297,"endHours":12.126344281529297,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:08","end":"13:08","startHours":12.126344281529297,"endHours":13.126344281529297,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:08","end":"14:08","startHours":13.126344281529297,"endHours":14.126344281529297,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:08","end":"15:08","startHours":14.126344281529297,"endHours":15.126344281529297,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:08","end":"16:08","startHours":15.126344281529297,"endHours":16.1263442815293,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:08","end":"17:08","startHours":16.1263442815293,"endHours":17.1263442815293,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:08","end":"18:08","startHours":17.1263442815293,"endHours":18.1263442815293,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:08","end":"19:08","startHours":18.1263442815293,"endHours":19.1263442815293,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:08","end":"20:08","startHours":19.1263442815293,"endHours":20.1263442815293,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:08","end":"21:08","startHours":20.1263442815293,"endHours":21.1263442815293,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:08","end":"22:08","startHours":21.1263442815293,"endHours":22.1263442815293,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:08","end":"23:08","startHours":22.1263442815293,"endHours":23.1263442815293,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:08","end":"00:08","startHours":23.1263442815293,"endHours":24.1263442815293,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:08","end":"01:08","startHours":24.1263442815293,"endHours":25.1263442815293,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:08","end":"02:08","startHours":25.1263442815293,"endHours":26.1263442815293,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:08","end":"03:08","startHours":26.1263442815293,"endHours":27.1263442815293,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:08","end":"04:08","startHours":27.1263442815293,"endHours":28.1263442815293,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:08","end":"05:08","startHours":28.1263442815293,"endHours":29.1263442815293,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Dhvaja","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":22.01548367925704,"eotMinutes":2.3552680408980873,"ayanamsa":23.5934}},"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 Kṛṣṇa Pakṣa","solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Caturdaśī · 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":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Kṛttikā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Kṛttikā","url":"/day/-3137-12-25","relevance":0.5}]},"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 1, 1981 CE · Vārāṇasī (Kāśī) · Vidhyamitra","description":"June 1, 1981 CE for Vārāṇasī (Kāśī): Kṛṣṇa Caturdaśī, sūryodaya 05:08, sūryāsta 18:44.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/varanasi/1981-06-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/varanasi/1981-06-01","sa":"https://sa.vidhyamitra.com/city/varanasi/1981-06-01","hi":"https://hi.vidhyamitra.com/city/varanasi/1981-06-01","x-default":"https://vidhyamitra.com/city/varanasi/1981-06-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T12:19:57.813Z","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":"2026-05-14T12:19:57.813Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T12:19:57.813Z","pillar_versions":{"BOB-History":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}