{"id":"vidhyamitra:city-day:phoenix:1958-07-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/1958-07-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1958-07-07","date_display":"July 7, 1958 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":1958,"month":7,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2436391.770833,"kali_year":5060,"ahargana":1847926.2708,"sun":{"sidereal_longitude":80.8777,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":330.577,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":249.6993,"elapsed_within_tithi_degrees":9.6993},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4,"moon_longitude":330.577,"elapsed_within_degrees":10.577},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":51.4547},"karana":{"half_tithi_index":41,"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":1958,"month":7,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2436391.770833,"ahargana":1847926.2708,"kali_year":5060,"ayanamsa_lahiri":23.2734,"grahas":{"sun":{"sidereal_longitude":81.154675,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"moon":{"sidereal_longitude":329.62177500000007,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false,"latitude":2.7312},"mars":{"sidereal_longitude":357.990975,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":100.910775,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":179.37897499999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":49.21247499999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":238.02907499999992,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":187.9733,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":7.9733,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","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":1958,"month":7,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2436391.770833,"kali_year":5060,"ahargana":1847926.2708,"sun":{"sidereal_longitude":80.8777,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":330.577,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":249.6993,"elapsed_within_tithi_degrees":9.6993},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4,"moon_longitude":330.577,"elapsed_within_degrees":10.577},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":51.4547},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.731,"elongation":110.301},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.731,"opposition_distance":69.699}},"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":"05:24","sunsetLocal":"19:41","solarNoonLocal":"12:33","dayLengthHours":14.284541364356699,"dayLengthDisplay":"14 Hours 17 Mins 04 Secs","nightLengthDisplay":"9 Hours 42 Mins 56 Secs","moonriseLocal":"23:11","moonsetLocal":"11:02","rahuKala":{"name":"Rāhu Kāla","start":"07:11","end":"08:59","startHours":7.190265320104594,"endHours":8.975832990649181,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:46","end":"12:33","startHours":10.761400661193768,"endHours":12.546968331738356,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:20","end":"16:07","startHours":14.332536002282943,"endHours":16.11810367282753,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:44","end":"09:13","startHours":8.737757301243235,"endHours":9.213908680055127,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:00","end":"06:23","startHours":5.9998868730748685,"endHours":6.38080797612438,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:04","end":"13:01","startHours":12.070816952926466,"endHours":13.023119710550246,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:30","end":"04:27","startHours":3.5000921343124465,"endHours":4.452394891936226,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:13","end":"05:24","startHours":4.214319202530281,"endHours":5.404697649560006,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:56","end":"15:53","startHours":14.927725225797806,"endHours":15.880027983421586,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:29","end":"19:53","startHours":19.489239013916706,"endHours":19.889239013916704,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:41","end":"20:17","startHours":19.689239013916705,"endHours":20.284428237431566,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:26","end":"21:11","startHours":19.439239013916705,"endHours":21.189239013916705,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:04","end":"01:01","startHours":24.070816952926467,"endHours":25.023119710550244,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:24","end":"07:11","startHours":5.404697649560006,"endHours":7.190265320104594,"quality":"auspicious"},{"name":"Kāla","start":"07:11","end":"08:59","startHours":7.190265320104594,"endHours":8.975832990649181,"quality":"inauspicious"},{"name":"Śubha","start":"08:59","end":"10:46","startHours":8.975832990649181,"endHours":10.761400661193768,"quality":"auspicious"},{"name":"Roga","start":"10:46","end":"12:33","startHours":10.761400661193768,"endHours":12.546968331738356,"quality":"inauspicious"},{"name":"Udveg","start":"12:33","end":"14:20","startHours":12.546968331738356,"endHours":14.332536002282943,"quality":"inauspicious"},{"name":"Chala","start":"14:20","end":"16:07","startHours":14.332536002282943,"endHours":16.11810367282753,"quality":"neutral"},{"name":"Labha","start":"16:07","end":"17:54","startHours":16.11810367282753,"endHours":17.903671343372118,"quality":"auspicious"},{"name":"Amṛta","start":"17:54","end":"19:41","startHours":17.903671343372118,"endHours":19.689239013916705,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"19:41","end":"20:54","startHours":19.689239013916705,"endHours":20.903671343372118,"quality":"neutral"},{"name":"Labha","start":"20:54","end":"22:07","startHours":20.903671343372118,"endHours":22.11810367282753,"quality":"auspicious"},{"name":"Amṛta","start":"22:07","end":"23:20","startHours":22.11810367282753,"endHours":23.332536002282943,"quality":"auspicious"},{"name":"Kāla","start":"23:20","end":"00:33","startHours":23.332536002282943,"endHours":24.546968331738356,"quality":"inauspicious"},{"name":"Śubha","start":"00:33","end":"01:46","startHours":24.546968331738356,"endHours":25.76140066119377,"quality":"auspicious"},{"name":"Roga","start":"01:46","end":"02:59","startHours":25.76140066119377,"endHours":26.97583299064918,"quality":"inauspicious"},{"name":"Udveg","start":"02:59","end":"04:11","startHours":26.97583299064918,"endHours":28.190265320104594,"quality":"inauspicious"},{"name":"Chala","start":"04:11","end":"05:24","startHours":28.190265320104594,"endHours":29.404697649560006,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:24","end":"06:24","startHours":5.404697649560006,"endHours":6.404697649560006,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:24","end":"07:24","startHours":6.404697649560006,"endHours":7.404697649560006,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:24","end":"08:24","startHours":7.404697649560006,"endHours":8.404697649560006,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:24","end":"09:24","startHours":8.404697649560006,"endHours":9.404697649560006,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:24","end":"10:24","startHours":9.404697649560006,"endHours":10.404697649560006,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:24","end":"11:24","startHours":10.404697649560006,"endHours":11.404697649560006,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:24","end":"12:24","startHours":11.404697649560006,"endHours":12.404697649560006,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:24","end":"13:24","startHours":12.404697649560006,"endHours":13.404697649560006,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:24","end":"14:24","startHours":13.404697649560006,"endHours":14.404697649560006,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:24","end":"15:24","startHours":14.404697649560006,"endHours":15.404697649560006,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:24","end":"16:24","startHours":15.404697649560006,"endHours":16.404697649560006,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:24","end":"17:24","startHours":16.404697649560006,"endHours":17.404697649560006,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:24","end":"18:24","startHours":17.404697649560006,"endHours":18.404697649560006,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:24","end":"19:24","startHours":18.404697649560006,"endHours":19.404697649560006,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:24","end":"20:24","startHours":19.404697649560006,"endHours":20.404697649560006,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:24","end":"21:24","startHours":20.404697649560006,"endHours":21.404697649560006,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:24","end":"22:24","startHours":21.404697649560006,"endHours":22.404697649560006,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:24","end":"23:24","startHours":22.404697649560006,"endHours":23.404697649560006,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:24","end":"00:24","startHours":23.404697649560006,"endHours":24.404697649560006,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:24","end":"01:24","startHours":24.404697649560006,"endHours":25.404697649560006,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:24","end":"02:24","startHours":25.404697649560006,"endHours":26.404697649560006,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:24","end":"03:24","startHours":26.404697649560006,"endHours":27.404697649560006,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:24","end":"04:24","startHours":27.404697649560006,"endHours":28.404697649560006,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:24","end":"05:24","startHours":28.404697649560006,"endHours":29.404697649560006,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Ānanda","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":22.655440043722074,"eotMinutes":-4.522099904301516,"ayanamsa":23.2734}},"calendars":{"vikram_samvat":2015,"vikram_samvatsara":"Virodhakṛt","saka_samvat":1880,"saka_samvatsara":"Vilambī","bengali_samvat":1365,"malayalam_era":1134,"nanakshahi_year":489,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Āṣāḍha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mithuna (Āni)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Ṣaṣṭhī · Vikram 2015 Virodhakṛt · Śaka 1880 Vilambī"},"festivals":[],"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 July 7, 1958 CE · Phoenix, USA · Vidhyamitra","description":"July 7, 1958 CE for Phoenix, USA: Kṛṣṇa Ṣaṣṭhī, sūryodaya 05:24, sūryāsta 19:41.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/1958-07-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/1958-07-07","sa":"https://sa.vidhyamitra.com/city/phoenix/1958-07-07","hi":"https://hi.vidhyamitra.com/city/phoenix/1958-07-07","x-default":"https://vidhyamitra.com/city/phoenix/1958-07-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T02:19:16.083Z","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":"2026-06-01T02:19:16.083Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T02:19:16.083Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}