{"id":"vidhyamitra:city-day:phoenix:2017-08-05:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/2017-08-05","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2017-08-05","date_display":"August 5, 2017 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":2017,"month":8,"day":5,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457970.770833,"kali_year":5119,"ahargana":1869505.2708,"sun":{"sidereal_longitude":108.1324,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":256.3174,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":148.1851,"elapsed_within_tithi_degrees":4.1851},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1,"moon_longitude":256.3174,"elapsed_within_degrees":2.9841},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":4.4498},"karana":{"half_tithi_index":24,"name":"Kaulava"},"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":2017,"month":8,"day":5,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2457970.770833,"ahargana":1869505.2708,"kali_year":5119,"ayanamsa_lahiri":24.0988,"grahas":{"sun":{"sidereal_longitude":108.73399899999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":257.9962989999999,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false,"latitude":3.3582},"mars":{"sidereal_longitude":105.65379899999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":134.77979900000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":173.11899900000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"venus":{"sidereal_longitude":70.76549899999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":237.26019900000006,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":124.6141,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":304.6141,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":2017,"month":8,"day":5,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457970.770833,"kali_year":5119,"ahargana":1869505.2708,"sun":{"sidereal_longitude":108.1324,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":256.3174,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":148.1851,"elapsed_within_tithi_degrees":4.1851},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1,"moon_longitude":256.3174,"elapsed_within_degrees":2.9841},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":4.4498},"karana":{"half_tithi_index":24,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.358,"elongation":148.185},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.358,"opposition_distance":31.815}},"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":"05:43","sunsetLocal":"19:25","solarNoonLocal":"12:34","dayLengthHours":13.691809147811078,"dayLengthDisplay":"13 Hours 41 Mins 31 Secs","nightLengthDisplay":"10 Hours 18 Mins 29 Secs","moonriseLocal":"17:33","moonsetLocal":"03:29","rahuKala":{"name":"Rāhu Kāla","start":"09:09","end":"10:51","startHours":9.143619782749788,"endHours":10.855095926226173,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:17","end":"15:59","startHours":14.278048213178945,"endHours":15.989524356655327,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:43","end":"07:26","startHours":5.720667495797019,"endHours":7.432143639273404,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:55","end":"09:22","startHours":8.915422963619605,"endHours":9.371816601879974,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:17","end":"06:39","startHours":6.291159543622481,"endHours":6.656274454230776,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:07","end":"13:01","startHours":12.11017843144219,"endHours":13.022965707962928,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:54","end":"04:48","startHours":3.895092942755542,"endHours":4.807880219276281,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:35","end":"05:43","startHours":4.579683400146096,"endHours":5.720667495797019,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:51","end":"15:46","startHours":14.848540261004405,"endHours":15.761327537525144,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:13","end":"19:37","startHours":19.2124766436081,"endHours":19.612476643608098,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:25","end":"19:59","startHours":19.412476643608098,"endHours":19.98296869143356,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:10","end":"20:55","startHours":19.162476643608098,"endHours":20.912476643608098,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:07","end":"01:01","startHours":24.11017843144219,"endHours":25.02296570796293,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:43","end":"07:26","startHours":5.720667495797019,"endHours":7.432143639273404,"quality":"inauspicious"},{"name":"Śubha","start":"07:26","end":"09:09","startHours":7.432143639273404,"endHours":9.143619782749788,"quality":"auspicious"},{"name":"Roga","start":"09:09","end":"10:51","startHours":9.143619782749788,"endHours":10.855095926226173,"quality":"inauspicious"},{"name":"Udveg","start":"10:51","end":"12:34","startHours":10.855095926226173,"endHours":12.56657206970256,"quality":"inauspicious"},{"name":"Chala","start":"12:34","end":"14:17","startHours":12.56657206970256,"endHours":14.278048213178945,"quality":"neutral"},{"name":"Labha","start":"14:17","end":"15:59","startHours":14.278048213178945,"endHours":15.989524356655327,"quality":"auspicious"},{"name":"Amṛta","start":"15:59","end":"17:42","startHours":15.989524356655327,"endHours":17.701000500131713,"quality":"auspicious"},{"name":"Kāla","start":"17:42","end":"19:25","startHours":17.701000500131713,"endHours":19.412476643608098,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"19:25","end":"20:42","startHours":19.412476643608098,"endHours":20.701000500131713,"quality":"auspicious"},{"name":"Amṛta","start":"20:42","end":"21:59","startHours":20.701000500131713,"endHours":21.98952435665533,"quality":"auspicious"},{"name":"Kāla","start":"21:59","end":"23:17","startHours":21.98952435665533,"endHours":23.278048213178945,"quality":"inauspicious"},{"name":"Śubha","start":"23:17","end":"00:34","startHours":23.278048213178945,"endHours":24.56657206970256,"quality":"auspicious"},{"name":"Roga","start":"00:34","end":"01:51","startHours":24.56657206970256,"endHours":25.855095926226173,"quality":"inauspicious"},{"name":"Udveg","start":"01:51","end":"03:09","startHours":25.855095926226173,"endHours":27.143619782749788,"quality":"inauspicious"},{"name":"Chala","start":"03:09","end":"04:26","startHours":27.143619782749788,"endHours":28.432143639273406,"quality":"neutral"},{"name":"Labha","start":"04:26","end":"05:43","startHours":28.432143639273406,"endHours":29.72066749579702,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:43","end":"06:43","startHours":5.720667495797019,"endHours":6.720667495797019,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:43","end":"07:43","startHours":6.720667495797019,"endHours":7.720667495797019,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:43","end":"08:43","startHours":7.720667495797019,"endHours":8.72066749579702,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:43","end":"09:43","startHours":8.72066749579702,"endHours":9.72066749579702,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:43","end":"10:43","startHours":9.72066749579702,"endHours":10.72066749579702,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:43","end":"11:43","startHours":10.72066749579702,"endHours":11.72066749579702,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:43","end":"12:43","startHours":11.72066749579702,"endHours":12.72066749579702,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:43","end":"13:43","startHours":12.72066749579702,"endHours":13.72066749579702,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:43","end":"14:43","startHours":13.72066749579702,"endHours":14.72066749579702,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:43","end":"15:43","startHours":14.72066749579702,"endHours":15.72066749579702,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:43","end":"16:43","startHours":15.72066749579702,"endHours":16.72066749579702,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:43","end":"17:43","startHours":16.72066749579702,"endHours":17.72066749579702,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:43","end":"18:43","startHours":17.72066749579702,"endHours":18.72066749579702,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:43","end":"19:43","startHours":18.72066749579702,"endHours":19.72066749579702,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:43","end":"20:43","startHours":19.72066749579702,"endHours":20.72066749579702,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:43","end":"21:43","startHours":20.72066749579702,"endHours":21.72066749579702,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:43","end":"22:43","startHours":21.72066749579702,"endHours":22.72066749579702,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:43","end":"23:43","startHours":22.72066749579702,"endHours":23.72066749579702,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:43","end":"00:43","startHours":23.72066749579702,"endHours":24.72066749579702,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:43","end":"01:43","startHours":24.72066749579702,"endHours":25.72066749579702,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:43","end":"02:43","startHours":25.72066749579702,"endHours":26.72066749579702,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:43","end":"03:43","startHours":26.72066749579702,"endHours":27.72066749579702,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:43","end":"04:43","startHours":27.72066749579702,"endHours":28.72066749579702,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:43","end":"05:43","startHours":28.72066749579702,"endHours":29.72066749579702,"planetary_lord":"Mercury"}],"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":"East (Pūrva)","chandraVasa":"East","rahuVasa":"East","anandadiYoga":{"name":"Utpāta","quality":"Inauspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":16.958169046723565,"eotMinutes":-5.698324182153711,"ayanamsa":24.0988}},"calendars":{"vikram_samvat":2074,"vikram_samvatsara":"Sādhāraṇa","saka_samvat":1939,"saka_samvatsara":"Hemalambī","bengali_samvat":1424,"malayalam_era":1193,"nanakshahi_year":548,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Trayodaśī · Vikram 2074 Sādhāraṇa · Śaka 1939 Hemalambī"},"festivals":[{"id":"karka-sankranti","name":"Karka Saṅkrānti (Dakṣiṇāyana)","name_sanskrit":"कर्क सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Cancer; Dakṣiṇāyana (south-going) begins. Devatā-rātri begins.","vrata":true,"detection":{"sun_rashi":"Karka"},"precedence":2},{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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 August 5, 2017 CE · Phoenix, USA · Vidhyamitra","description":"August 5, 2017 CE for Phoenix, USA: Śukla Trayodaśī, sūryodaya 05:43, sūryāsta 19:25.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/2017-08-05","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/2017-08-05","sa":"https://sa.vidhyamitra.com/city/phoenix/2017-08-05","hi":"https://hi.vidhyamitra.com/city/phoenix/2017-08-05","x-default":"https://vidhyamitra.com/city/phoenix/2017-08-05"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T04:57:13.932Z","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":"2026-05-15T04:57:13.932Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T04:57:13.932Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}