{"id":"vidhyamitra:city-day:varanasi:1981-06-27:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/varanasi/1981-06-27","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1981-06-27","date_display":"June 27, 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":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444782.770833,"kali_year":5083,"ahargana":1856317.2708,"sun":{"sidereal_longitude":71.4587,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":8.6277,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":297.1689,"elapsed_within_tithi_degrees":9.1689},"nakshatra":{"number":1,"name":"Aśvinī","pada":3,"moon_longitude":8.6277,"elapsed_within_degrees":8.6277},"yoga":{"number":7,"name":"Sukarma","sum_longitude":80.0864},"karana":{"half_tithi_index":49,"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":27,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2444782.770833,"ahargana":1856317.2708,"kali_year":5083,"ayanamsa_lahiri":23.5944,"grahas":{"sun":{"sidereal_longitude":71.72197699999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":6.153376999999978,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false,"latitude":-4.4845},"mars":{"sidereal_longitude":52.02367700000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":64.40097700000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":158.41437700000006,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":93.276277,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":159.538277,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":103.3778,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":283.3778,"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":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444782.770833,"kali_year":5083,"ahargana":1856317.2708,"sun":{"sidereal_longitude":71.4587,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":8.6277,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":297.1689,"elapsed_within_tithi_degrees":9.1689},"nakshatra":{"number":1,"name":"Aśvinī","pada":3,"moon_longitude":8.6277,"elapsed_within_degrees":8.6277},"yoga":{"number":7,"name":"Sukarma","sum_longitude":80.0864},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.485,"elongation":62.831},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.485,"opposition_distance":117.169}},"eclipse_window_40days":[{"offset_days":20,"type":"lunar","occurs":true,"moon_latitude":1.092,"opposition_distance":2.128}]},"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":"05:10","sunsetLocal":"18:52","solarNoonLocal":"12:01","dayLengthHours":13.706625851818302,"dayLengthDisplay":"13 Hours 42 Mins 24 Secs","nightLengthDisplay":"10 Hours 17 Mins 36 Secs","moonriseLocal":"01:14","moonsetLocal":"14:03","rahuKala":{"name":"Rāhu Kāla","start":"08:35","end":"10:18","startHours":8.586578599449677,"endHours":10.299906830926965,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:44","end":"15:26","startHours":13.72656329388154,"endHours":15.439891525358828,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:10","end":"06:52","startHours":5.1599221364951005,"endHours":6.873250367972388,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:21","end":"08:49","startHours":8.358134835252704,"endHours":8.815022363646648,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:44","end":"06:06","startHours":5.73103154698753,"endHours":6.096541569702684,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:33","end":"12:28","startHours":11.556347534010309,"endHours":12.470122590798196,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:20","end":"04:15","startHours":3.3323720229193268,"endHours":4.246147079707214,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:01","end":"05:10","startHours":4.017703315510242,"endHours":5.1599221364951005,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:18","end":"15:13","startHours":14.29767270437397,"endHours":15.211447761161857,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:40","end":"19:04","startHours":18.666547988313404,"endHours":19.066547988313403,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:52","end":"19:26","startHours":18.866547988313403,"endHours":19.437657398805833,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:37","end":"20:22","startHours":18.616547988313403,"endHours":20.366547988313403,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:33","end":"00:28","startHours":23.55634753401031,"endHours":24.470122590798194,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:10","end":"06:52","startHours":5.1599221364951005,"endHours":6.873250367972388,"quality":"inauspicious"},{"name":"Śubha","start":"06:52","end":"08:35","startHours":6.873250367972388,"endHours":8.586578599449677,"quality":"auspicious"},{"name":"Roga","start":"08:35","end":"10:18","startHours":8.586578599449677,"endHours":10.299906830926965,"quality":"inauspicious"},{"name":"Udveg","start":"10:18","end":"12:01","startHours":10.299906830926965,"endHours":12.013235062404252,"quality":"inauspicious"},{"name":"Chala","start":"12:01","end":"13:44","startHours":12.013235062404252,"endHours":13.72656329388154,"quality":"neutral"},{"name":"Labha","start":"13:44","end":"15:26","startHours":13.72656329388154,"endHours":15.439891525358828,"quality":"auspicious"},{"name":"Amṛta","start":"15:26","end":"17:09","startHours":15.439891525358828,"endHours":17.153219756836116,"quality":"auspicious"},{"name":"Kāla","start":"17:09","end":"18:52","startHours":17.153219756836116,"endHours":18.866547988313403,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:52","end":"20:09","startHours":18.866547988313403,"endHours":20.153219756836116,"quality":"auspicious"},{"name":"Amṛta","start":"20:09","end":"21:26","startHours":20.153219756836116,"endHours":21.439891525358828,"quality":"auspicious"},{"name":"Kāla","start":"21:26","end":"22:44","startHours":21.439891525358828,"endHours":22.72656329388154,"quality":"inauspicious"},{"name":"Śubha","start":"22:44","end":"00:01","startHours":22.72656329388154,"endHours":24.013235062404252,"quality":"auspicious"},{"name":"Roga","start":"00:01","end":"01:18","startHours":24.013235062404252,"endHours":25.299906830926965,"quality":"inauspicious"},{"name":"Udveg","start":"01:18","end":"02:35","startHours":25.299906830926965,"endHours":26.586578599449677,"quality":"inauspicious"},{"name":"Chala","start":"02:35","end":"03:52","startHours":26.586578599449677,"endHours":27.87325036797239,"quality":"neutral"},{"name":"Labha","start":"03:52","end":"05:10","startHours":27.87325036797239,"endHours":29.1599221364951,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:10","end":"06:10","startHours":5.1599221364951005,"endHours":6.1599221364951005,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:10","end":"07:10","startHours":6.1599221364951005,"endHours":7.1599221364951005,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:10","end":"08:10","startHours":7.1599221364951005,"endHours":8.159922136495101,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:10","end":"09:10","startHours":8.159922136495101,"endHours":9.159922136495101,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:10","end":"10:10","startHours":9.159922136495101,"endHours":10.159922136495101,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:10","end":"11:10","startHours":10.159922136495101,"endHours":11.159922136495101,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:10","end":"12:10","startHours":11.159922136495101,"endHours":12.159922136495101,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:10","end":"13:10","startHours":12.159922136495101,"endHours":13.159922136495101,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:10","end":"14:10","startHours":13.159922136495101,"endHours":14.159922136495101,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:10","end":"15:10","startHours":14.159922136495101,"endHours":15.159922136495101,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:10","end":"16:10","startHours":15.159922136495101,"endHours":16.1599221364951,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:10","end":"17:10","startHours":16.1599221364951,"endHours":17.1599221364951,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:10","end":"18:10","startHours":17.1599221364951,"endHours":18.1599221364951,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:10","end":"19:10","startHours":18.1599221364951,"endHours":19.1599221364951,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:10","end":"20:10","startHours":19.1599221364951,"endHours":20.1599221364951,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:10","end":"21:10","startHours":20.1599221364951,"endHours":21.1599221364951,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:10","end":"22:10","startHours":21.1599221364951,"endHours":22.1599221364951,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:10","end":"23:10","startHours":22.1599221364951,"endHours":23.1599221364951,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:10","end":"00:10","startHours":23.1599221364951,"endHours":24.1599221364951,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:10","end":"01:10","startHours":24.1599221364951,"endHours":25.1599221364951,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:10","end":"02:10","startHours":25.1599221364951,"endHours":26.1599221364951,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:10","end":"03:10","startHours":26.1599221364951,"endHours":27.1599221364951,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:10","end":"04:10","startHours":27.1599221364951,"endHours":28.1599221364951,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:10","end":"05:10","startHours":28.1599221364951,"endHours":29.1599221364951,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","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":"East","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"drikRitu":"Grīṣma (Summer) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":23.32969873385905,"eotMinutes":-2.6897037442551217,"ayanamsa":23.5944}},"calendars":{"vikram_samvat":2038,"vikram_samvatsara":"Bhāva","saka_samvat":1903,"saka_samvatsara":"Durmati","bengali_samvat":1388,"malayalam_era":1157,"nanakshahi_year":512,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Kṛṣṇa Pakṣa","solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Kṛṣṇa Daśamī · Vikram 2038 Bhāva · Śaka 1903 Durmati"},"festivals":[{"id":"mithuna-sankranti","name":"Mithuna Saṅkrānti","name_sanskrit":"मिथुन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Gemini.","vrata":false,"detection":{"sun_rashi":"Mithuna"},"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":[{"historical_date":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","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 27, 1981 CE · Vārāṇasī (Kāśī) · Vidhyamitra","description":"June 27, 1981 CE for Vārāṇasī (Kāśī): Kṛṣṇa Daśamī, sūryodaya 05:10, sūryāsta 18:52.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/varanasi/1981-06-27","hreflang_alternates":{"en":"https://vidhyamitra.com/city/varanasi/1981-06-27","sa":"https://sa.vidhyamitra.com/city/varanasi/1981-06-27","hi":"https://hi.vidhyamitra.com/city/varanasi/1981-06-27","x-default":"https://vidhyamitra.com/city/varanasi/1981-06-27"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T12:02:42.280Z","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":"2026-05-14T12:02:42.280Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T12:02:42.280Z","pillar_versions":{"BOB-History":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}