{"id":"vidhyamitra:city-day:phoenix:1978-06-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/1978-06-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1978-06-01","date_display":"June 1, 1978 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":1978,"month":6,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443660.770833,"kali_year":5080,"ahargana":1855195.2708,"sun":{"sidereal_longitude":46.5836,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":350.5486,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":303.965,"elapsed_within_tithi_degrees":3.965},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":350.5486,"elapsed_within_degrees":3.8819},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":37.1322},"karana":{"half_tithi_index":50,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":1978,"month":6,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2443660.770833,"ahargana":1855195.2708,"kali_year":5080,"ayanamsa_lahiri":23.5515,"grahas":{"sun":{"sidereal_longitude":46.65814599999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":352.150946,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false,"latitude":-0.604},"mars":{"sidereal_longitude":119.73954600000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":31.53554600000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":75.323846,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":78.69064600000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":121.133846,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":162.8267,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":342.8267,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"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":1978,"month":6,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443660.770833,"kali_year":5080,"ahargana":1855195.2708,"sun":{"sidereal_longitude":46.5836,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":350.5486,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":303.965,"elapsed_within_tithi_degrees":3.965},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":350.5486,"elapsed_within_degrees":3.8819},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":37.1322},"karana":{"half_tithi_index":50,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.604,"elongation":56.035},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.604,"opposition_distance":123.965}},"eclipse_window_40days":[]},"city":{"slug":"phoenix","name":"Phoenix, USA","lat":33.4484,"lon":-112.074,"tz_offset_hours":-7,"country":"US","tier":"diaspora"},"tier2":{"city":{"slug":"phoenix","name":"Phoenix, USA","lat":33.4484,"lon":-112.074,"tz_offset_hours":-7,"country":"US","tier":"diaspora"},"sunriseLocal":"05:20","sunsetLocal":"19:32","solarNoonLocal":"12:26","dayLengthHours":14.210897603644673,"dayLengthDisplay":"14 Hours 12 Mins 39 Secs","nightLengthDisplay":"9 Hours 47 Mins 21 Secs","moonriseLocal":"02:29","moonsetLocal":"15:07","rahuKala":{"name":"Rāhu Kāla","start":"14:13","end":"15:59","startHours":14.208707733107284,"endHours":15.985069933562867,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:20","end":"07:06","startHours":5.326896730829363,"endHours":7.103258931284947,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:53","end":"10:39","startHours":8.879621131740532,"endHours":10.655983332196115,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:39","end":"09:07","startHours":8.642772838346453,"endHours":9.116469425134609,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:55","end":"06:18","startHours":5.919017464314558,"endHours":6.297974733745082,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:54","startHours":11.958648945863542,"endHours":12.906042119439855,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:26","end":"04:23","startHours":3.43211038367674,"endHours":4.379503557253051,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:09","end":"05:20","startHours":4.142655263858973,"endHours":5.326896730829363,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:48","end":"15:45","startHours":14.80082846659248,"endHours":15.748221640168792,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:20","end":"19:44","startHours":19.337794334474037,"endHours":19.737794334474035,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:32","end":"20:08","startHours":19.537794334474036,"endHours":20.12991506795923,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:17","end":"21:02","startHours":19.287794334474036,"endHours":21.037794334474036,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:54","startHours":23.958648945863544,"endHours":24.906042119439853,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:20","end":"07:06","startHours":5.326896730829363,"endHours":7.103258931284947,"quality":"auspicious"},{"name":"Roga","start":"07:06","end":"08:53","startHours":7.103258931284947,"endHours":8.879621131740532,"quality":"inauspicious"},{"name":"Udveg","start":"08:53","end":"10:39","startHours":8.879621131740532,"endHours":10.655983332196115,"quality":"inauspicious"},{"name":"Chala","start":"10:39","end":"12:26","startHours":10.655983332196115,"endHours":12.432345532651699,"quality":"neutral"},{"name":"Labha","start":"12:26","end":"14:13","startHours":12.432345532651699,"endHours":14.208707733107284,"quality":"auspicious"},{"name":"Amṛta","start":"14:13","end":"15:59","startHours":14.208707733107284,"endHours":15.985069933562867,"quality":"auspicious"},{"name":"Kāla","start":"15:59","end":"17:46","startHours":15.985069933562867,"endHours":17.761432134018452,"quality":"inauspicious"},{"name":"Śubha","start":"17:46","end":"19:32","startHours":17.761432134018452,"endHours":19.537794334474036,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"19:32","end":"20:46","startHours":19.537794334474036,"endHours":20.761432134018452,"quality":"auspicious"},{"name":"Kāla","start":"20:46","end":"21:59","startHours":20.761432134018452,"endHours":21.98506993356287,"quality":"inauspicious"},{"name":"Śubha","start":"21:59","end":"23:13","startHours":21.98506993356287,"endHours":23.208707733107282,"quality":"auspicious"},{"name":"Roga","start":"23:13","end":"00:26","startHours":23.208707733107282,"endHours":24.4323455326517,"quality":"inauspicious"},{"name":"Udveg","start":"00:26","end":"01:39","startHours":24.4323455326517,"endHours":25.655983332196115,"quality":"inauspicious"},{"name":"Chala","start":"01:39","end":"02:53","startHours":25.655983332196115,"endHours":26.87962113174053,"quality":"neutral"},{"name":"Labha","start":"02:53","end":"04:06","startHours":26.87962113174053,"endHours":28.103258931284948,"quality":"auspicious"},{"name":"Amṛta","start":"04:06","end":"05:20","startHours":28.103258931284948,"endHours":29.32689673082936,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:20","end":"06:20","startHours":5.326896730829363,"endHours":6.326896730829363,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:20","end":"07:20","startHours":6.326896730829363,"endHours":7.326896730829363,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:20","end":"08:20","startHours":7.326896730829363,"endHours":8.326896730829363,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:20","end":"09:20","startHours":8.326896730829363,"endHours":9.326896730829363,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:20","end":"10:20","startHours":9.326896730829363,"endHours":10.326896730829363,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:20","end":"11:20","startHours":10.326896730829363,"endHours":11.326896730829363,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:20","end":"12:20","startHours":11.326896730829363,"endHours":12.326896730829363,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:20","end":"13:20","startHours":12.326896730829363,"endHours":13.326896730829363,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:20","end":"14:20","startHours":13.326896730829363,"endHours":14.326896730829363,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:20","end":"15:20","startHours":14.326896730829363,"endHours":15.326896730829363,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:20","end":"16:20","startHours":15.326896730829363,"endHours":16.32689673082936,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:20","end":"17:20","startHours":16.32689673082936,"endHours":17.32689673082936,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:20","end":"18:20","startHours":17.32689673082936,"endHours":18.32689673082936,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:20","end":"19:20","startHours":18.32689673082936,"endHours":19.32689673082936,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:20","end":"20:20","startHours":19.32689673082936,"endHours":20.32689673082936,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:20","end":"21:20","startHours":20.32689673082936,"endHours":21.32689673082936,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:20","end":"22:20","startHours":21.32689673082936,"endHours":22.32689673082936,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:20","end":"23:20","startHours":22.32689673082936,"endHours":23.32689673082936,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:20","end":"00:20","startHours":23.32689673082936,"endHours":24.32689673082936,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:20","end":"01:20","startHours":24.32689673082936,"endHours":25.32689673082936,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:20","end":"02:20","startHours":25.32689673082936,"endHours":26.32689673082936,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:20","end":"03:20","startHours":26.32689673082936,"endHours":27.32689673082936,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:20","end":"04:20","startHours":27.32689673082936,"endHours":28.32689673082936,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:20","end":"05:20","startHours":28.32689673082936,"endHours":29.32689673082936,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-West","rahuVasa":"North-West","anandadiYoga":{"name":"Lumba","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":21.977440698546285,"eotMinutes":2.3552680408980873,"ayanamsa":23.5515}},"calendars":{"vikram_samvat":2035,"vikram_samvatsara":"Prajāpati","saka_samvat":1900,"saka_samvatsara":"Kālayukta","bengali_samvat":1385,"malayalam_era":1154,"nanakshahi_year":509,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Ekādaśī · Vikram 2035 Prajāpati · Śaka 1900 Kālayukta"},"festivals":[{"id":"apara-ekadashi","name":"Aparā Ekādaśī","name_sanskrit":"अपरा एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Boundless (aparā) merit; removes brahma-hatyā even.","vrata":true,"detection":{"tithi_number":26,"tithi_paksha":"Kṛṣṇa","lunar_month":"Jyeṣṭha"},"precedence":4},{"id":"yogini-ekadashi","name":"Yoginī Ekādaśī","name_sanskrit":"योगिनी एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Removes the curse of Kubera; equivalent to feeding 88,000 brāhmaṇas.","vrata":true,"detection":{"tithi_number":26,"tithi_paksha":"Kṛṣṇa","lunar_month":"Jyeṣṭha"},"precedence":4},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5},{"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}],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"phoenix"},"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, 1978 CE · Phoenix, USA · Vidhyamitra","description":"June 1, 1978 CE for Phoenix, USA: Kṛṣṇa Ekādaśī, sūryodaya 05:20, sūryāsta 19:32.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/1978-06-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/1978-06-01","sa":"https://sa.vidhyamitra.com/city/phoenix/1978-06-01","hi":"https://hi.vidhyamitra.com/city/phoenix/1978-06-01","x-default":"https://vidhyamitra.com/city/phoenix/1978-06-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-18T19:14:52.467Z","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":"2026-05-18T19:14:52.467Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-18T19:14:52.467Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}