{"id":"vidhyamitra:city-day:toronto:1981-06-27:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/toronto/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":"toronto","name":"Toronto, Canada","lat":43.6532,"lon":-79.3832,"tz_offset_hours":-5,"country":"CA","tier":"diaspora"},"tier2":{"city":{"slug":"toronto","name":"Toronto, Canada","lat":43.6532,"lon":-79.3832,"tz_offset_hours":-5,"country":"CA","tier":"diaspora"},"sunriseLocal":"04:38","sunsetLocal":"20:03","solarNoonLocal":"12:20","dayLengthHours":15.424059179187225,"dayLengthDisplay":"15 Hours 25 Mins 27 Secs","nightLengthDisplay":"8 Hours 34 Mins 33 Secs","moonriseLocal":"01:10","moonsetLocal":"14:46","rahuKala":{"name":"Rāhu Kāla","start":"08:29","end":"10:25","startHours":8.481026934274112,"endHours":10.409034331672515,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:16","end":"16:12","startHours":14.265049126469322,"endHours":16.193056523867725,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"04:38","end":"06:33","startHours":4.625012139477306,"endHours":6.553019536875709,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:13","end":"08:44","startHours":8.223959281287659,"endHours":8.738094587260566,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:16","end":"05:41","startHours":5.267681271943441,"endHours":5.678989516721766,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:49","end":"12:51","startHours":11.822906423098011,"endHours":12.851177035043825,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"02:34","end":"03:36","startHours":2.568470915585676,"endHours":3.596741527531491,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:20","end":"04:38","startHours":3.3396738745450376,"endHours":4.625012139477306,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:54","end":"15:56","startHours":14.907718258935455,"endHours":15.935988870881271,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:51","end":"20:15","startHours":19.84907131866453,"endHours":20.24907131866453,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"20:03","end":"20:42","startHours":20.04907131866453,"endHours":20.691740451130666,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:48","end":"21:33","startHours":19.79907131866453,"endHours":21.54907131866453,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:49","end":"00:51","startHours":23.82290642309801,"endHours":24.851177035043825,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"04:38","end":"06:33","startHours":4.625012139477306,"endHours":6.553019536875709,"quality":"inauspicious"},{"name":"Śubha","start":"06:33","end":"08:29","startHours":6.553019536875709,"endHours":8.481026934274112,"quality":"auspicious"},{"name":"Roga","start":"08:29","end":"10:25","startHours":8.481026934274112,"endHours":10.409034331672515,"quality":"inauspicious"},{"name":"Udveg","start":"10:25","end":"12:20","startHours":10.409034331672515,"endHours":12.337041729070918,"quality":"inauspicious"},{"name":"Chala","start":"12:20","end":"14:16","startHours":12.337041729070918,"endHours":14.265049126469322,"quality":"neutral"},{"name":"Labha","start":"14:16","end":"16:12","startHours":14.265049126469322,"endHours":16.193056523867725,"quality":"auspicious"},{"name":"Amṛta","start":"16:12","end":"18:07","startHours":16.193056523867725,"endHours":18.121063921266128,"quality":"auspicious"},{"name":"Kāla","start":"18:07","end":"20:03","startHours":18.121063921266128,"endHours":20.04907131866453,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"20:03","end":"21:07","startHours":20.04907131866453,"endHours":21.121063921266128,"quality":"auspicious"},{"name":"Amṛta","start":"21:07","end":"22:12","startHours":21.121063921266128,"endHours":22.193056523867725,"quality":"auspicious"},{"name":"Kāla","start":"22:12","end":"23:16","startHours":22.193056523867725,"endHours":23.26504912646932,"quality":"inauspicious"},{"name":"Śubha","start":"23:16","end":"00:20","startHours":23.26504912646932,"endHours":24.33704172907092,"quality":"auspicious"},{"name":"Roga","start":"00:20","end":"01:25","startHours":24.33704172907092,"endHours":25.409034331672515,"quality":"inauspicious"},{"name":"Udveg","start":"01:25","end":"02:29","startHours":25.409034331672515,"endHours":26.481026934274112,"quality":"inauspicious"},{"name":"Chala","start":"02:29","end":"03:33","startHours":26.481026934274112,"endHours":27.55301953687571,"quality":"neutral"},{"name":"Labha","start":"03:33","end":"04:38","startHours":27.55301953687571,"endHours":28.625012139477306,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"04:38","end":"05:38","startHours":4.625012139477306,"endHours":5.625012139477306,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"05:38","end":"06:38","startHours":5.625012139477306,"endHours":6.625012139477306,"planetary_lord":"Moon"},{"name":"Hora 3","start":"06:38","end":"07:38","startHours":6.625012139477306,"endHours":7.625012139477306,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"07:38","end":"08:38","startHours":7.625012139477306,"endHours":8.625012139477306,"planetary_lord":"Venus"},{"name":"Hora 5","start":"08:38","end":"09:38","startHours":8.625012139477306,"endHours":9.625012139477306,"planetary_lord":"Sun"},{"name":"Hora 6","start":"09:38","end":"10:38","startHours":9.625012139477306,"endHours":10.625012139477306,"planetary_lord":"Mars"},{"name":"Hora 7","start":"10:38","end":"11:38","startHours":10.625012139477306,"endHours":11.625012139477306,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"11:38","end":"12:38","startHours":11.625012139477306,"endHours":12.625012139477306,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"12:38","end":"13:38","startHours":12.625012139477306,"endHours":13.625012139477306,"planetary_lord":"Moon"},{"name":"Hora 10","start":"13:38","end":"14:38","startHours":13.625012139477306,"endHours":14.625012139477306,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"14:38","end":"15:38","startHours":14.625012139477306,"endHours":15.625012139477306,"planetary_lord":"Venus"},{"name":"Hora 12","start":"15:38","end":"16:38","startHours":15.625012139477306,"endHours":16.625012139477306,"planetary_lord":"Sun"},{"name":"Hora 13","start":"16:38","end":"17:38","startHours":16.625012139477306,"endHours":17.625012139477306,"planetary_lord":"Mars"},{"name":"Hora 14","start":"17:38","end":"18:38","startHours":17.625012139477306,"endHours":18.625012139477306,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"18:38","end":"19:38","startHours":18.625012139477306,"endHours":19.625012139477306,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"19:38","end":"20:38","startHours":19.625012139477306,"endHours":20.625012139477306,"planetary_lord":"Moon"},{"name":"Hora 17","start":"20:38","end":"21:38","startHours":20.625012139477306,"endHours":21.625012139477306,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"21:38","end":"22:38","startHours":21.625012139477306,"endHours":22.625012139477306,"planetary_lord":"Venus"},{"name":"Hora 19","start":"22:38","end":"23:38","startHours":22.625012139477306,"endHours":23.625012139477306,"planetary_lord":"Sun"},{"name":"Hora 20","start":"23:38","end":"00:38","startHours":23.625012139477306,"endHours":24.625012139477306,"planetary_lord":"Mars"},{"name":"Hora 21","start":"00:38","end":"01:38","startHours":24.625012139477306,"endHours":25.625012139477306,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"01:38","end":"02:38","startHours":25.625012139477306,"endHours":26.625012139477306,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"02:38","end":"03:38","startHours":26.625012139477306,"endHours":27.625012139477306,"planetary_lord":"Moon"},{"name":"Hora 24","start":"03:38","end":"04:38","startHours":27.625012139477306,"endHours":28.625012139477306,"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"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","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","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āṣāḍha","lunar_month_amanta":"Jyeṣṭha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Kṛṣṇa Daśamī · Vikram 2038 Bhāva · Śaka 1903 Durmati"},"festivals":[],"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":"toronto"},"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 · Toronto, Canada · Vidhyamitra","description":"June 27, 1981 CE for Toronto, Canada: Kṛṣṇa Daśamī, sūryodaya 04:38, sūryāsta 20:03.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/toronto/1981-06-27","hreflang_alternates":{"en":"https://vidhyamitra.com/city/toronto/1981-06-27","sa":"https://sa.vidhyamitra.com/city/toronto/1981-06-27","hi":"https://hi.vidhyamitra.com/city/toronto/1981-06-27","x-default":"https://vidhyamitra.com/city/toronto/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":"2026-06-03T04:03:20.897Z","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":"2026-06-03T04:03:20.897Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T04:03:20.897Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}