{"id":"vidhyamitra:city-day:phoenix:1920-08-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/1920-08-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1920-08-25","date_display":"August 25, 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":8,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2422561.770833,"kali_year":5022,"ahargana":1834096.2708,"sun":{"sidereal_longitude":128.3036,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":256.2025,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":127.8989,"elapsed_within_tithi_degrees":7.8989},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1,"moon_longitude":256.2025,"elapsed_within_degrees":2.8692},"yoga":{"number":2,"name":"Prīti","sum_longitude":24.5061},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":8,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2422561.770833,"ahargana":1834096.2708,"kali_year":5022,"ayanamsa_lahiri":22.7445,"grahas":{"sun":{"sidereal_longitude":128.77448300000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":257.899183,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false,"latitude":3.7051},"mars":{"sidereal_longitude":211.66468299999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":115.70648299999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":127.30388300000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":144.24118299999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":140.82138299999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":200.7533,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":20.7533,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":1920,"month":8,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2422561.770833,"kali_year":5022,"ahargana":1834096.2708,"sun":{"sidereal_longitude":128.3036,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":256.2025,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":127.8989,"elapsed_within_tithi_degrees":7.8989},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1,"moon_longitude":256.2025,"elapsed_within_degrees":2.8692},"yoga":{"number":2,"name":"Prīti","sum_longitude":24.5061},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.705,"elongation":127.899},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.705,"opposition_distance":52.101}},"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":"05:57","sunsetLocal":"19:03","solarNoonLocal":"12:30","dayLengthHours":13.11436755195657,"dayLengthDisplay":"13 Hours 06 Mins 52 Secs","nightLengthDisplay":"10 Hours 53 Mins 08 Secs","moonriseLocal":"16:09","moonsetLocal":"02:04","rahuKala":{"name":"Rāhu Kāla","start":"12:30","end":"14:08","startHours":12.500056734256706,"endHours":14.139352678251276,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:35","end":"09:13","startHours":7.582168902272991,"endHours":9.221464846267562,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:52","end":"12:30","startHours":10.860760790262134,"endHours":12.500056734256706,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:00","end":"09:26","startHours":9.002892053734953,"endHours":9.440037638800172,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:29","end":"06:50","startHours":6.489304939609943,"endHours":6.839021407662119,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:04","end":"12:56","startHours":12.062911149191487,"endHours":12.937202319321925,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:12","end":"05:04","startHours":4.194290618017543,"endHours":5.0685817881479815,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:51","end":"05:57","startHours":4.850008995615372,"endHours":5.94287295827842,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:41","end":"15:34","startHours":14.685784659582799,"endHours":15.560075829713236,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:51","end":"19:15","startHours":18.85724051023499,"endHours":19.25724051023499,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:03","end":"19:36","startHours":19.05724051023499,"endHours":19.603672491566513,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:48","end":"20:33","startHours":18.80724051023499,"endHours":20.55724051023499,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:04","end":"00:56","startHours":24.062911149191486,"endHours":24.937202319321926,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:57","end":"07:35","startHours":5.94287295827842,"endHours":7.582168902272991,"quality":"auspicious"},{"name":"Amṛta","start":"07:35","end":"09:13","startHours":7.582168902272991,"endHours":9.221464846267562,"quality":"auspicious"},{"name":"Kāla","start":"09:13","end":"10:52","startHours":9.221464846267562,"endHours":10.860760790262134,"quality":"inauspicious"},{"name":"Śubha","start":"10:52","end":"12:30","startHours":10.860760790262134,"endHours":12.500056734256706,"quality":"auspicious"},{"name":"Roga","start":"12:30","end":"14:08","startHours":12.500056734256706,"endHours":14.139352678251276,"quality":"inauspicious"},{"name":"Udveg","start":"14:08","end":"15:47","startHours":14.139352678251276,"endHours":15.778648622245848,"quality":"inauspicious"},{"name":"Chala","start":"15:47","end":"17:25","startHours":15.778648622245848,"endHours":17.41794456624042,"quality":"neutral"},{"name":"Labha","start":"17:25","end":"19:03","startHours":17.41794456624042,"endHours":19.05724051023499,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"19:03","end":"20:25","startHours":19.05724051023499,"endHours":20.41794456624042,"quality":"inauspicious"},{"name":"Chala","start":"20:25","end":"21:47","startHours":20.41794456624042,"endHours":21.778648622245846,"quality":"neutral"},{"name":"Labha","start":"21:47","end":"23:08","startHours":21.778648622245846,"endHours":23.139352678251278,"quality":"auspicious"},{"name":"Amṛta","start":"23:08","end":"00:30","startHours":23.139352678251278,"endHours":24.500056734256706,"quality":"auspicious"},{"name":"Kāla","start":"00:30","end":"01:52","startHours":24.500056734256706,"endHours":25.860760790262134,"quality":"inauspicious"},{"name":"Śubha","start":"01:52","end":"03:13","startHours":25.860760790262134,"endHours":27.221464846267562,"quality":"auspicious"},{"name":"Roga","start":"03:13","end":"04:35","startHours":27.221464846267562,"endHours":28.58216890227299,"quality":"inauspicious"},{"name":"Udveg","start":"04:35","end":"05:57","startHours":28.58216890227299,"endHours":29.94287295827842,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:57","end":"06:57","startHours":5.94287295827842,"endHours":6.94287295827842,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:57","end":"07:57","startHours":6.94287295827842,"endHours":7.94287295827842,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:57","end":"08:57","startHours":7.94287295827842,"endHours":8.94287295827842,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:57","end":"09:57","startHours":8.94287295827842,"endHours":9.94287295827842,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:57","end":"10:57","startHours":9.94287295827842,"endHours":10.94287295827842,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:57","end":"11:57","startHours":10.94287295827842,"endHours":11.94287295827842,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:57","end":"12:57","startHours":11.94287295827842,"endHours":12.94287295827842,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:57","end":"13:57","startHours":12.94287295827842,"endHours":13.94287295827842,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:57","end":"14:57","startHours":13.94287295827842,"endHours":14.94287295827842,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:57","end":"15:57","startHours":14.94287295827842,"endHours":15.94287295827842,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:57","end":"16:57","startHours":15.94287295827842,"endHours":16.94287295827842,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:57","end":"17:57","startHours":16.94287295827842,"endHours":17.94287295827842,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:57","end":"18:57","startHours":17.94287295827842,"endHours":18.94287295827842,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:57","end":"19:57","startHours":18.94287295827842,"endHours":19.94287295827842,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:57","end":"20:57","startHours":19.94287295827842,"endHours":20.94287295827842,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:57","end":"21:57","startHours":20.94287295827842,"endHours":21.94287295827842,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:57","end":"22:57","startHours":21.94287295827842,"endHours":22.94287295827842,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:57","end":"23:57","startHours":22.94287295827842,"endHours":23.94287295827842,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:57","end":"00:57","startHours":23.94287295827842,"endHours":24.94287295827842,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:57","end":"01:57","startHours":24.94287295827842,"endHours":25.94287295827842,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:57","end":"02:57","startHours":25.94287295827842,"endHours":26.94287295827842,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:57","end":"03:57","startHours":26.94287295827842,"endHours":27.94287295827842,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:57","end":"04:57","startHours":27.94287295827842,"endHours":28.94287295827842,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:57","end":"05:57","startHours":28.94287295827842,"endHours":29.94287295827842,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"South-West","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":10.933276151665082,"eotMinutes":-1.7074040554023546,"ayanamsa":22.7445}},"calendars":{"vikram_samvat":1977,"vikram_samvatsara":"Śrīmukha","saka_samvat":1842,"saka_samvatsara":"Raudra","bengali_samvat":1327,"malayalam_era":1096,"nanakshahi_year":451,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Ekādaśī · Vikram 1977 Śrīmukha · Śaka 1842 Raudra"},"festivals":[{"id":"pavitropana-ekadashi","name":"Pavitropanā Ekādaśī (Putradā)","name_sanskrit":"पवित्रोपना एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Confers son; pavitra (sacred thread) ceremony for Viṣṇu.","vrata":true,"detection":{"tithi_number":11,"tithi_paksha":"Śukla","lunar_month":"Śrāvaṇa"},"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":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 August 25, 1920 CE · Phoenix, USA · Vidhyamitra","description":"August 25, 1920 CE for Phoenix, USA: Śukla Ekādaśī, sūryodaya 05:57, sūryāsta 19:03.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/1920-08-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/1920-08-25","sa":"https://sa.vidhyamitra.com/city/phoenix/1920-08-25","hi":"https://hi.vidhyamitra.com/city/phoenix/1920-08-25","x-default":"https://vidhyamitra.com/city/phoenix/1920-08-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T07:51:34.571Z","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":"2026-06-01T07:51:34.571Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T07:51:34.571Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}