{"id":"vidhyamitra:city-day:phoenix:1920-06-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/1920-06-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1920-06-12","date_display":"June 12, 1920 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":1920,"month":6,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2422487.770833,"kali_year":5022,"ahargana":1834022.2708,"sun":{"sidereal_longitude":57.9907,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":358.6353,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":300.6446,"elapsed_within_tithi_degrees":0.6446},"nakshatra":{"number":27,"name":"Revatī","pada":4,"moon_longitude":358.6353,"elapsed_within_degrees":11.9686},"yoga":{"number":5,"name":"Śobhana","sum_longitude":56.6259},"karana":{"half_tithi_index":50,"name":"Bava"},"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":1920,"month":6,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2422487.770833,"ahargana":1834022.2708,"kali_year":5022,"ayanamsa_lahiri":22.7417,"grahas":{"sun":{"sidereal_longitude":58.00950999999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":355.87051,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false,"latitude":1.9738},"mars":{"sidereal_longitude":180.37870999999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":true},"mercury":{"sidereal_longitude":77.52641,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":112.30881,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":53.150109999999984,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":133.52771,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":204.6742,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":24.6742,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"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":1920,"month":6,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2422487.770833,"kali_year":5022,"ahargana":1834022.2708,"sun":{"sidereal_longitude":57.9907,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":358.6353,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":300.6446,"elapsed_within_tithi_degrees":0.6446},"nakshatra":{"number":27,"name":"Revatī","pada":4,"moon_longitude":358.6353,"elapsed_within_degrees":11.9686},"yoga":{"number":5,"name":"Śobhana","sum_longitude":56.6259},"karana":{"half_tithi_index":50,"name":"Bava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.974,"elongation":59.355},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.974,"opposition_distance":120.645}},"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":"05:18","sunsetLocal":"19:38","solarNoonLocal":"12:28","dayLengthHours":14.334899613135894,"dayLengthDisplay":"14 Hours 20 Mins 06 Secs","nightLengthDisplay":"9 Hours 39 Mins 54 Secs","moonriseLocal":"01:57","moonsetLocal":"14:42","rahuKala":{"name":"Rāhu Kāla","start":"08:53","end":"10:40","startHours":8.880951927372376,"endHours":10.672814379014362,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:15","end":"16:03","startHours":14.256539282298336,"endHours":16.048401733940324,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:18","end":"07:05","startHours":5.297227024088402,"endHours":7.089089475730389,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:39","end":"09:07","startHours":8.64203693382011,"endHours":9.11986692092464,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:54","end":"06:17","startHours":5.894514507969064,"endHours":6.276778497652688,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:59","end":"12:57","startHours":11.986846843551819,"endHours":12.942506817760878,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:23","end":"04:20","startHours":3.385907075670283,"endHours":4.341567049879342,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:06","end":"05:18","startHours":4.102652056327077,"endHours":5.297227024088402,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:51","end":"15:49","startHours":14.853826766178997,"endHours":15.809486740388056,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:26","end":"19:50","startHours":19.432126637224297,"endHours":19.832126637224295,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:38","end":"20:14","startHours":19.632126637224296,"endHours":20.22941412110496,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:23","end":"21:08","startHours":19.382126637224296,"endHours":21.132126637224296,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:59","end":"00:57","startHours":23.986846843551817,"endHours":24.94250681776088,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:18","end":"07:05","startHours":5.297227024088402,"endHours":7.089089475730389,"quality":"inauspicious"},{"name":"Śubha","start":"07:05","end":"08:53","startHours":7.089089475730389,"endHours":8.880951927372376,"quality":"auspicious"},{"name":"Roga","start":"08:53","end":"10:40","startHours":8.880951927372376,"endHours":10.672814379014362,"quality":"inauspicious"},{"name":"Udveg","start":"10:40","end":"12:28","startHours":10.672814379014362,"endHours":12.464676830656348,"quality":"inauspicious"},{"name":"Chala","start":"12:28","end":"14:15","startHours":12.464676830656348,"endHours":14.256539282298336,"quality":"neutral"},{"name":"Labha","start":"14:15","end":"16:03","startHours":14.256539282298336,"endHours":16.048401733940324,"quality":"auspicious"},{"name":"Amṛta","start":"16:03","end":"17:50","startHours":16.048401733940324,"endHours":17.84026418558231,"quality":"auspicious"},{"name":"Kāla","start":"17:50","end":"19:38","startHours":17.84026418558231,"endHours":19.632126637224296,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"19:38","end":"20:50","startHours":19.632126637224296,"endHours":20.84026418558231,"quality":"auspicious"},{"name":"Amṛta","start":"20:50","end":"22:03","startHours":20.84026418558231,"endHours":22.048401733940324,"quality":"auspicious"},{"name":"Kāla","start":"22:03","end":"23:15","startHours":22.048401733940324,"endHours":23.256539282298334,"quality":"inauspicious"},{"name":"Śubha","start":"23:15","end":"00:28","startHours":23.256539282298334,"endHours":24.464676830656348,"quality":"auspicious"},{"name":"Roga","start":"00:28","end":"01:40","startHours":24.464676830656348,"endHours":25.672814379014362,"quality":"inauspicious"},{"name":"Udveg","start":"01:40","end":"02:53","startHours":25.672814379014362,"endHours":26.880951927372376,"quality":"inauspicious"},{"name":"Chala","start":"02:53","end":"04:05","startHours":26.880951927372376,"endHours":28.08908947573039,"quality":"neutral"},{"name":"Labha","start":"04:05","end":"05:18","startHours":28.08908947573039,"endHours":29.2972270240884,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:18","end":"06:18","startHours":5.297227024088402,"endHours":6.297227024088402,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:18","end":"07:18","startHours":6.297227024088402,"endHours":7.297227024088402,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:18","end":"08:18","startHours":7.297227024088402,"endHours":8.297227024088402,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:18","end":"09:18","startHours":8.297227024088402,"endHours":9.297227024088402,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:18","end":"10:18","startHours":9.297227024088402,"endHours":10.297227024088402,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:18","end":"11:18","startHours":10.297227024088402,"endHours":11.297227024088402,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:18","end":"12:18","startHours":11.297227024088402,"endHours":12.297227024088402,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:18","end":"13:18","startHours":12.297227024088402,"endHours":13.297227024088402,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:18","end":"14:18","startHours":13.297227024088402,"endHours":14.297227024088402,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:18","end":"15:18","startHours":14.297227024088402,"endHours":15.297227024088402,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:18","end":"16:18","startHours":15.297227024088402,"endHours":16.2972270240884,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:18","end":"17:18","startHours":16.2972270240884,"endHours":17.2972270240884,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:18","end":"18:18","startHours":17.2972270240884,"endHours":18.2972270240884,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:18","end":"19:18","startHours":18.2972270240884,"endHours":19.2972270240884,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:18","end":"20:18","startHours":19.2972270240884,"endHours":20.2972270240884,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:18","end":"21:18","startHours":20.2972270240884,"endHours":21.2972270240884,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:18","end":"22:18","startHours":21.2972270240884,"endHours":22.2972270240884,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:18","end":"23:18","startHours":22.2972270240884,"endHours":23.2972270240884,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:18","end":"00:18","startHours":23.2972270240884,"endHours":24.2972270240884,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:18","end":"01:18","startHours":24.2972270240884,"endHours":25.2972270240884,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:18","end":"02:18","startHours":25.2972270240884,"endHours":26.2972270240884,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:18","end":"03:18","startHours":26.2972270240884,"endHours":27.2972270240884,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:18","end":"04:18","startHours":27.2972270240884,"endHours":28.2972270240884,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:18","end":"05:18","startHours":28.2972270240884,"endHours":29.2972270240884,"planetary_lord":"Mercury"}],"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":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"East","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":23.113999029723594,"eotMinutes":0.4153901606190271,"ayanamsa":22.7417}},"calendars":{"vikram_samvat":1977,"vikram_samvatsara":"Śrīmukha","saka_samvat":1842,"saka_samvatsara":"Raudra","bengali_samvat":1327,"malayalam_era":1096,"nanakshahi_year":451,"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":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Kṛṣṇa Ekādaśī · Vikram 1977 Śrīmukha · Śaka 1842 Raudra"},"festivals":[{"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":"Āṣāḍha"},"precedence":4},{"id":"kamika-ekadashi","name":"Kāmikā Ekādaśī","name_sanskrit":"कामिका एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"First Ekādaśī of Cāturmāsya; equivalent to gift of cow + svarṇa.","vrata":true,"detection":{"tithi_number":26,"tithi_paksha":"Kṛṣṇa","lunar_month":"Āṣāḍha"},"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}],"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":"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 12, 1920 CE · Phoenix, USA · Vidhyamitra","description":"June 12, 1920 CE for Phoenix, USA: Kṛṣṇa Ekādaśī, sūryodaya 05:18, sūryāsta 19:38.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/1920-06-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/1920-06-12","sa":"https://sa.vidhyamitra.com/city/phoenix/1920-06-12","hi":"https://hi.vidhyamitra.com/city/phoenix/1920-06-12","x-default":"https://vidhyamitra.com/city/phoenix/1920-06-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T11:49:52.368Z","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":"2026-06-01T11:49:52.368Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T11:49:52.368Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}