{"id":"vidhyamitra:city-day:phoenix:2154-08-19:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/2154-08-19","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2154-08-19","date_display":"August 19, 2154 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":2154,"month":8,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2508022.770833,"kali_year":5256,"ahargana":1919557.2708,"sun":{"sidereal_longitude":119.1513,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":243.5885,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":124.4372,"elapsed_within_tithi_degrees":4.4372},"nakshatra":{"number":19,"name":"Mūla","pada":2,"moon_longitude":243.5885,"elapsed_within_degrees":3.5885},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":2.7398},"karana":{"half_tithi_index":20,"name":"Vaṇija"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2154,"month":8,"day":19,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2508022.770833,"ahargana":1919557.2708,"kali_year":5256,"ayanamsa_lahiri":26.0131,"grahas":{"sun":{"sidereal_longitude":120.14754399999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":242.86934399999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false,"latitude":-4.2536},"mars":{"sidereal_longitude":79.82084399999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":145.35774400000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":35.546244,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":152.57834400000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":true},"saturn":{"sidereal_longitude":119.82284400000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":352.6182,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":172.6182,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","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":2154,"month":8,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2508022.770833,"kali_year":5256,"ahargana":1919557.2708,"sun":{"sidereal_longitude":119.1513,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":243.5885,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":124.4372,"elapsed_within_tithi_degrees":4.4372},"nakshatra":{"number":19,"name":"Mūla","pada":2,"moon_longitude":243.5885,"elapsed_within_degrees":3.5885},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":2.7398},"karana":{"half_tithi_index":20,"name":"Vaṇija"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.254,"elongation":124.437},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.254,"opposition_distance":55.563}},"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":"05:53","sunsetLocal":"19:10","solarNoonLocal":"12:32","dayLengthHours":13.288797216773602,"dayLengthDisplay":"13 Hours 17 Mins 20 Secs","nightLengthDisplay":"10 Hours 42 Mins 40 Secs","moonriseLocal":"15:46","moonsetLocal":"01:39","rahuKala":{"name":"Rāhu Kāla","start":"07:33","end":"09:12","startHours":7.543192187148688,"endHours":9.20429183924539,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:52","end":"12:32","startHours":10.865391491342088,"endHours":12.52649114343879,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:11","end":"15:51","startHours":14.187590795535488,"endHours":15.84869044763219,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:59","end":"09:26","startHours":8.982811885632495,"endHours":9.425771792858281,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:26","end":"06:47","startHours":6.435792419084221,"endHours":6.790160344864851,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:05","end":"12:58","startHours":12.083531236213004,"endHours":12.969451050664576,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:07","end":"05:00","startHours":4.11025290614884,"endHours":4.9961727206004145,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:46","end":"05:53","startHours":4.7746927669875205,"endHours":5.882092535051988,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:44","end":"15:38","startHours":14.741290679567722,"endHours":15.627210494019296,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:58","end":"19:22","startHours":18.97088975182559,"endHours":19.37088975182559,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:10","end":"19:43","startHours":19.17088975182559,"endHours":19.724589635857825,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:55","end":"20:40","startHours":18.92088975182559,"endHours":20.67088975182559,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:05","end":"00:58","startHours":24.083531236213002,"endHours":24.969451050664578,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:53","end":"07:33","startHours":5.882092535051988,"endHours":7.543192187148688,"quality":"auspicious"},{"name":"Kāla","start":"07:33","end":"09:12","startHours":7.543192187148688,"endHours":9.20429183924539,"quality":"inauspicious"},{"name":"Śubha","start":"09:12","end":"10:52","startHours":9.20429183924539,"endHours":10.865391491342088,"quality":"auspicious"},{"name":"Roga","start":"10:52","end":"12:32","startHours":10.865391491342088,"endHours":12.52649114343879,"quality":"inauspicious"},{"name":"Udveg","start":"12:32","end":"14:11","startHours":12.52649114343879,"endHours":14.187590795535488,"quality":"inauspicious"},{"name":"Chala","start":"14:11","end":"15:51","startHours":14.187590795535488,"endHours":15.84869044763219,"quality":"neutral"},{"name":"Labha","start":"15:51","end":"17:31","startHours":15.84869044763219,"endHours":17.50979009972889,"quality":"auspicious"},{"name":"Amṛta","start":"17:31","end":"19:10","startHours":17.50979009972889,"endHours":19.17088975182559,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"19:10","end":"20:31","startHours":19.17088975182559,"endHours":20.50979009972889,"quality":"neutral"},{"name":"Labha","start":"20:31","end":"21:51","startHours":20.50979009972889,"endHours":21.84869044763219,"quality":"auspicious"},{"name":"Amṛta","start":"21:51","end":"23:11","startHours":21.84869044763219,"endHours":23.187590795535492,"quality":"auspicious"},{"name":"Kāla","start":"23:11","end":"00:32","startHours":23.187590795535492,"endHours":24.52649114343879,"quality":"inauspicious"},{"name":"Śubha","start":"00:32","end":"01:52","startHours":24.52649114343879,"endHours":25.865391491342088,"quality":"auspicious"},{"name":"Roga","start":"01:52","end":"03:12","startHours":25.865391491342088,"endHours":27.20429183924539,"quality":"inauspicious"},{"name":"Udveg","start":"03:12","end":"04:33","startHours":27.20429183924539,"endHours":28.54319218714869,"quality":"inauspicious"},{"name":"Chala","start":"04:33","end":"05:53","startHours":28.54319218714869,"endHours":29.88209253505199,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:53","end":"06:53","startHours":5.882092535051988,"endHours":6.882092535051988,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:53","end":"07:53","startHours":6.882092535051988,"endHours":7.882092535051988,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:53","end":"08:53","startHours":7.882092535051988,"endHours":8.882092535051989,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:53","end":"09:53","startHours":8.882092535051989,"endHours":9.882092535051989,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:53","end":"10:53","startHours":9.882092535051989,"endHours":10.882092535051989,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:53","end":"11:53","startHours":10.882092535051989,"endHours":11.882092535051989,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:53","end":"12:53","startHours":11.882092535051989,"endHours":12.882092535051989,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:53","end":"13:53","startHours":12.882092535051989,"endHours":13.882092535051989,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:53","end":"14:53","startHours":13.882092535051989,"endHours":14.882092535051989,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:53","end":"15:53","startHours":14.882092535051989,"endHours":15.882092535051989,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:53","end":"16:53","startHours":15.882092535051989,"endHours":16.88209253505199,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:53","end":"17:53","startHours":16.88209253505199,"endHours":17.88209253505199,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:53","end":"18:53","startHours":17.88209253505199,"endHours":18.88209253505199,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:53","end":"19:53","startHours":18.88209253505199,"endHours":19.88209253505199,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:53","end":"20:53","startHours":19.88209253505199,"endHours":20.88209253505199,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:53","end":"21:53","startHours":20.88209253505199,"endHours":21.88209253505199,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:53","end":"22:53","startHours":21.88209253505199,"endHours":22.88209253505199,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:53","end":"23:53","startHours":22.88209253505199,"endHours":23.88209253505199,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:53","end":"00:53","startHours":23.88209253505199,"endHours":24.88209253505199,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:53","end":"01:53","startHours":24.88209253505199,"endHours":25.88209253505199,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:53","end":"02:53","startHours":25.88209253505199,"endHours":26.88209253505199,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:53","end":"03:53","startHours":26.88209253505199,"endHours":27.88209253505199,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:53","end":"04:53","startHours":27.88209253505199,"endHours":28.88209253505199,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:53","end":"05:53","startHours":28.88209253505199,"endHours":29.88209253505199,"planetary_lord":"Venus"}],"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":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":12.796198446180004,"eotMinutes":-3.2934686063275223,"ayanamsa":26.0131}},"calendars":{"vikram_samvat":2211,"vikram_samvatsara":"Prabhava","saka_samvat":2076,"saka_samvatsara":"Ānanda","bengali_samvat":1561,"malayalam_era":1330,"nanakshahi_year":685,"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 2211 Prabhava · Śaka 2076 Ānanda"},"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":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 19, 2154 CE · Phoenix, USA · Vidhyamitra","description":"August 19, 2154 CE for Phoenix, USA: Śukla Ekādaśī, sūryodaya 05:53, sūryāsta 19:10.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/2154-08-19","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/2154-08-19","sa":"https://sa.vidhyamitra.com/city/phoenix/2154-08-19","hi":"https://hi.vidhyamitra.com/city/phoenix/2154-08-19","x-default":"https://vidhyamitra.com/city/phoenix/2154-08-19"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T01:40:46.039Z","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":"2026-05-31T01:40:46.039Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T01:40:46.039Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}