{"id":"vidhyamitra:city-day:phoenix:2026-05-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/2026-05-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2026-05-30","date_display":"May 30, 2026 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":2026,"month":5,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461190.770833,"kali_year":5128,"ahargana":1872725.2708,"sun":{"sidereal_longitude":44.2793,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":210.0128,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":165.7335,"elapsed_within_tithi_degrees":9.7335},"nakshatra":{"number":16,"name":"Viśākhā","pada":4,"moon_longitude":210.0128,"elapsed_within_degrees":10.0128},"yoga":{"number":20,"name":"Śiva","sum_longitude":254.2921},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"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":2026,"month":5,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2461190.770833,"ahargana":1872725.2708,"kali_year":5128,"ayanamsa_lahiri":24.2219,"grahas":{"sun":{"sidereal_longitude":44.45187099999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":209.96327100000008,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false,"latitude":-4.3663},"mars":{"sidereal_longitude":13.695070999999984,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":61.150270999999975,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":89.29457100000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"venus":{"sidereal_longitude":78.49897099999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":347.925071,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":314.003,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":134.003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"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":2026,"month":5,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461190.770833,"kali_year":5128,"ahargana":1872725.2708,"sun":{"sidereal_longitude":44.2793,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":210.0128,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":165.7335,"elapsed_within_tithi_degrees":9.7335},"nakshatra":{"number":16,"name":"Viśākhā","pada":4,"moon_longitude":210.0128,"elapsed_within_degrees":10.0128},"yoga":{"number":20,"name":"Śiva","sum_longitude":254.2921},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.366,"elongation":165.733},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.366,"opposition_distance":14.267}},"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":"05:20","sunsetLocal":"19:31","solarNoonLocal":"12:26","dayLengthHours":14.18600722471893,"dayLengthDisplay":"14 Hours 11 Mins 10 Secs","nightLengthDisplay":"9 Hours 48 Mins 50 Secs","moonriseLocal":"18:17","moonsetLocal":"04:39","rahuKala":{"name":"Rāhu Kāla","start":"08:53","end":"10:39","startHours":8.881143798293042,"endHours":10.654394701382909,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:12","end":"15:58","startHours":14.200896507562641,"endHours":15.974147410652508,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:20","end":"07:06","startHours":5.33464199211331,"endHours":7.107892895203176,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:39","end":"09:07","startHours":8.644710344547727,"endHours":9.117577252038359,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:56","end":"06:18","startHours":5.9257256264765985,"endHours":6.304019152469103,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:57","end":"12:54","startHours":11.954778696982144,"endHours":12.900512511963408,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:27","end":"04:23","startHours":3.443174362150786,"endHours":4.388908177132048,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:09","end":"05:20","startHours":4.1524747233867325,"endHours":5.33464199211331,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:48","end":"15:44","startHours":14.79198014192593,"endHours":15.737713956907191,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:19","end":"19:43","startHours":19.32064921683224,"endHours":19.72064921683224,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:31","end":"20:07","startHours":19.52064921683224,"endHours":20.11173285119553,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:16","end":"21:01","startHours":19.27064921683224,"endHours":21.02064921683224,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:57","end":"00:54","startHours":23.954778696982146,"endHours":24.900512511963406,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:20","end":"07:06","startHours":5.33464199211331,"endHours":7.107892895203176,"quality":"inauspicious"},{"name":"Śubha","start":"07:06","end":"08:53","startHours":7.107892895203176,"endHours":8.881143798293042,"quality":"auspicious"},{"name":"Roga","start":"08:53","end":"10:39","startHours":8.881143798293042,"endHours":10.654394701382909,"quality":"inauspicious"},{"name":"Udveg","start":"10:39","end":"12:26","startHours":10.654394701382909,"endHours":12.427645604472776,"quality":"inauspicious"},{"name":"Chala","start":"12:26","end":"14:12","startHours":12.427645604472776,"endHours":14.200896507562641,"quality":"neutral"},{"name":"Labha","start":"14:12","end":"15:58","startHours":14.200896507562641,"endHours":15.974147410652508,"quality":"auspicious"},{"name":"Amṛta","start":"15:58","end":"17:45","startHours":15.974147410652508,"endHours":17.747398313742373,"quality":"auspicious"},{"name":"Kāla","start":"17:45","end":"19:31","startHours":17.747398313742373,"endHours":19.52064921683224,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"19:31","end":"20:45","startHours":19.52064921683224,"endHours":20.747398313742373,"quality":"auspicious"},{"name":"Amṛta","start":"20:45","end":"21:58","startHours":20.747398313742373,"endHours":21.974147410652506,"quality":"auspicious"},{"name":"Kāla","start":"21:58","end":"23:12","startHours":21.974147410652506,"endHours":23.20089650756264,"quality":"inauspicious"},{"name":"Śubha","start":"23:12","end":"00:26","startHours":23.20089650756264,"endHours":24.427645604472776,"quality":"auspicious"},{"name":"Roga","start":"00:26","end":"01:39","startHours":24.427645604472776,"endHours":25.65439470138291,"quality":"inauspicious"},{"name":"Udveg","start":"01:39","end":"02:53","startHours":25.65439470138291,"endHours":26.881143798293042,"quality":"inauspicious"},{"name":"Chala","start":"02:53","end":"04:06","startHours":26.881143798293042,"endHours":28.10789289520318,"quality":"neutral"},{"name":"Labha","start":"04:06","end":"05:20","startHours":28.10789289520318,"endHours":29.334641992113312,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:20","end":"06:20","startHours":5.33464199211331,"endHours":6.33464199211331,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:20","end":"07:20","startHours":6.33464199211331,"endHours":7.33464199211331,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:20","end":"08:20","startHours":7.33464199211331,"endHours":8.33464199211331,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:20","end":"09:20","startHours":8.33464199211331,"endHours":9.33464199211331,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:20","end":"10:20","startHours":9.33464199211331,"endHours":10.33464199211331,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:20","end":"11:20","startHours":10.33464199211331,"endHours":11.33464199211331,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:20","end":"12:20","startHours":11.33464199211331,"endHours":12.33464199211331,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:20","end":"13:20","startHours":12.33464199211331,"endHours":13.33464199211331,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:20","end":"14:20","startHours":13.33464199211331,"endHours":14.33464199211331,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:20","end":"15:20","startHours":14.33464199211331,"endHours":15.33464199211331,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:20","end":"16:20","startHours":15.33464199211331,"endHours":16.334641992113312,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:20","end":"17:20","startHours":16.334641992113312,"endHours":17.334641992113312,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:20","end":"18:20","startHours":17.334641992113312,"endHours":18.334641992113312,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:20","end":"19:20","startHours":18.334641992113312,"endHours":19.334641992113312,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:20","end":"20:20","startHours":19.334641992113312,"endHours":20.334641992113312,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:20","end":"21:20","startHours":20.334641992113312,"endHours":21.334641992113312,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:20","end":"22:20","startHours":21.334641992113312,"endHours":22.334641992113312,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:20","end":"23:20","startHours":22.334641992113312,"endHours":23.334641992113312,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:20","end":"00:20","startHours":23.334641992113312,"endHours":24.334641992113312,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:20","end":"01:20","startHours":24.334641992113312,"endHours":25.334641992113312,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:20","end":"02:20","startHours":25.334641992113312,"endHours":26.334641992113312,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:20","end":"03:20","startHours":26.334641992113312,"endHours":27.334641992113312,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:20","end":"04:20","startHours":27.334641992113312,"endHours":28.334641992113312,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:20","end":"05:20","startHours":28.334641992113312,"endHours":29.334641992113312,"planetary_lord":"Mercury"}],"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","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"North","rahuVasa":"East","anandadiYoga":{"name":"Maitra","quality":"Auspicious"},"drikRitu":"Grīṣma (Summer) (Drik)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":21.746312978369595,"eotMinutes":2.6372637316334417,"ayanamsa":24.2219}},"calendars":{"vikram_samvat":2083,"vikram_samvatsara":"Siddhārthī","saka_samvat":1948,"saka_samvatsara":"Parābhava","bengali_samvat":1433,"malayalam_era":1202,"nanakshahi_year":557,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Śukla Pakṣa","solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Śukla Caturdaśī · Vikram 2083 Siddhārthī · Śaka 1948 Parābhava"},"festivals":[{"id":"vrishabha-sankranti","name":"Vṛṣabha Saṅkrānti","name_sanskrit":"वृषभ सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Taurus.","vrata":false,"detection":{"sun_rashi":"Vṛṣabha"},"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":[{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Viśākhā","url":"/day/-0562-04-11","relevance":0.5}]},"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 May 30, 2026 CE · Phoenix, USA · Vidhyamitra","description":"May 30, 2026 CE for Phoenix, USA: Śukla Caturdaśī, sūryodaya 05:20, sūryāsta 19:31.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/2026-05-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/2026-05-30","sa":"https://sa.vidhyamitra.com/city/phoenix/2026-05-30","hi":"https://hi.vidhyamitra.com/city/phoenix/2026-05-30","x-default":"https://vidhyamitra.com/city/phoenix/2026-05-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T14:44:14.219Z","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":"2026-05-14T14:44:14.219Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T14:44:14.219Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}