{"id":"vidhyamitra:city-day:phoenix:2022-05-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/2022-05-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2022-05-20","date_display":"May 20, 2022 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":2022,"month":5,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2459719.770833,"kali_year":5124,"ahargana":1871254.2708,"sun":{"sidereal_longitude":34.7697,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":265.6759,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":230.9062,"elapsed_within_tithi_degrees":2.9062},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4,"moon_longitude":265.6759,"elapsed_within_degrees":12.3426},"yoga":{"number":23,"name":"Śubha","sum_longitude":300.4455},"karana":{"half_tithi_index":38,"name":"Kaulava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2022,"month":5,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2459719.770833,"ahargana":1871254.2708,"kali_year":5124,"ayanamsa_lahiri":24.1657,"grahas":{"sun":{"sidereal_longitude":34.86767400000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":268.6744739999999,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false,"latitude":-3.6269},"mars":{"sidereal_longitude":331.80617400000006,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":37.36417399999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":337.528274,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":355.549474,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":300.935874,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":31.9436,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":211.9436,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","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":2022,"month":5,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2459719.770833,"kali_year":5124,"ahargana":1871254.2708,"sun":{"sidereal_longitude":34.7697,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":265.6759,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":230.9062,"elapsed_within_tithi_degrees":2.9062},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4,"moon_longitude":265.6759,"elapsed_within_degrees":12.3426},"yoga":{"number":23,"name":"Śubha","sum_longitude":300.4455},"karana":{"half_tithi_index":38,"name":"Kaulava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.627,"elongation":129.094},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.627,"opposition_distance":50.906}},"eclipse_window_40days":[{"offset_days":-4,"type":"lunar","occurs":true,"moon_latitude":0.329,"opposition_distance":2.986}]},"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":"05:25","sunsetLocal":"19:25","solarNoonLocal":"12:25","dayLengthHours":13.995046301470667,"dayLengthDisplay":"13 Hours 59 Mins 42 Secs","nightLengthDisplay":"10 Hours 00 Mins 18 Secs","moonriseLocal":"22:57","moonsetLocal":"09:03","rahuKala":{"name":"Rāhu Kāla","start":"10:40","end":"12:25","startHours":10.662247328713079,"endHours":12.411628116396912,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:55","end":"17:40","startHours":15.910389691764578,"endHours":17.65977047944841,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:10","end":"08:55","startHours":7.163485753345411,"endHours":8.912866541029244,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:41","end":"09:09","startHours":8.679615769338067,"endHours":9.146117312720422,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:00","end":"06:22","startHours":5.997231894889522,"endHours":6.370433129595407,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:57","end":"12:53","startHours":11.945126573014557,"endHours":12.878129659779267,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:33","end":"04:29","startHours":3.548098792132155,"endHours":4.481101878896866,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:15","end":"05:25","startHours":4.247851107205689,"endHours":5.414104965661577,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:45","end":"15:41","startHours":14.744135833308688,"endHours":15.677138920073398,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:13","end":"19:37","startHours":19.209151267132246,"endHours":19.609151267132244,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:25","end":"20:00","startHours":19.409151267132245,"endHours":19.99227819636019,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:10","end":"20:55","startHours":19.159151267132245,"endHours":20.909151267132245,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:57","end":"00:53","startHours":23.945126573014555,"endHours":24.87812965977927,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:25","end":"07:10","startHours":5.414104965661577,"endHours":7.163485753345411,"quality":"neutral"},{"name":"Labha","start":"07:10","end":"08:55","startHours":7.163485753345411,"endHours":8.912866541029244,"quality":"auspicious"},{"name":"Amṛta","start":"08:55","end":"10:40","startHours":8.912866541029244,"endHours":10.662247328713079,"quality":"auspicious"},{"name":"Kāla","start":"10:40","end":"12:25","startHours":10.662247328713079,"endHours":12.411628116396912,"quality":"inauspicious"},{"name":"Śubha","start":"12:25","end":"14:10","startHours":12.411628116396912,"endHours":14.161008904080745,"quality":"auspicious"},{"name":"Roga","start":"14:10","end":"15:55","startHours":14.161008904080745,"endHours":15.910389691764578,"quality":"inauspicious"},{"name":"Udveg","start":"15:55","end":"17:40","startHours":15.910389691764578,"endHours":17.65977047944841,"quality":"inauspicious"},{"name":"Chala","start":"17:40","end":"19:25","startHours":17.65977047944841,"endHours":19.409151267132245,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"19:25","end":"20:40","startHours":19.409151267132245,"endHours":20.65977047944841,"quality":"inauspicious"},{"name":"Udveg","start":"20:40","end":"21:55","startHours":20.65977047944841,"endHours":21.91038969176458,"quality":"inauspicious"},{"name":"Chala","start":"21:55","end":"23:10","startHours":21.91038969176458,"endHours":23.161008904080745,"quality":"neutral"},{"name":"Labha","start":"23:10","end":"00:25","startHours":23.161008904080745,"endHours":24.411628116396912,"quality":"auspicious"},{"name":"Amṛta","start":"00:25","end":"01:40","startHours":24.411628116396912,"endHours":25.66224732871308,"quality":"auspicious"},{"name":"Kāla","start":"01:40","end":"02:55","startHours":25.66224732871308,"endHours":26.912866541029246,"quality":"inauspicious"},{"name":"Śubha","start":"02:55","end":"04:10","startHours":26.912866541029246,"endHours":28.163485753345412,"quality":"auspicious"},{"name":"Roga","start":"04:10","end":"05:25","startHours":28.163485753345412,"endHours":29.41410496566158,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:25","end":"06:25","startHours":5.414104965661577,"endHours":6.414104965661577,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:25","end":"07:25","startHours":6.414104965661577,"endHours":7.414104965661577,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:25","end":"08:25","startHours":7.414104965661577,"endHours":8.414104965661577,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:25","end":"09:25","startHours":8.414104965661577,"endHours":9.414104965661577,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:25","end":"10:25","startHours":9.414104965661577,"endHours":10.414104965661577,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:25","end":"11:25","startHours":10.414104965661577,"endHours":11.414104965661577,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:25","end":"12:25","startHours":11.414104965661577,"endHours":12.414104965661577,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:25","end":"13:25","startHours":12.414104965661577,"endHours":13.414104965661577,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:25","end":"14:25","startHours":13.414104965661577,"endHours":14.414104965661577,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:25","end":"15:25","startHours":14.414104965661577,"endHours":15.414104965661577,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:25","end":"16:25","startHours":15.414104965661577,"endHours":16.41410496566158,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:25","end":"17:25","startHours":16.41410496566158,"endHours":17.41410496566158,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:25","end":"18:25","startHours":17.41410496566158,"endHours":18.41410496566158,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:25","end":"19:25","startHours":18.41410496566158,"endHours":19.41410496566158,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:25","end":"20:25","startHours":19.41410496566158,"endHours":20.41410496566158,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:25","end":"21:25","startHours":20.41410496566158,"endHours":21.41410496566158,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:25","end":"22:25","startHours":21.41410496566158,"endHours":22.41410496566158,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:25","end":"23:25","startHours":22.41410496566158,"endHours":23.41410496566158,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:25","end":"00:25","startHours":23.41410496566158,"endHours":24.41410496566158,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:25","end":"01:25","startHours":24.41410496566158,"endHours":25.41410496566158,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:25","end":"02:25","startHours":25.41410496566158,"endHours":26.41410496566158,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:25","end":"03:25","startHours":26.41410496566158,"endHours":27.41410496566158,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:25","end":"04:25","startHours":27.41410496566158,"endHours":28.41410496566158,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:25","end":"05:25","startHours":28.41410496566158,"endHours":29.41410496566158,"planetary_lord":"Mars"}],"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":"West (Paścim)","chandraVasa":"East","rahuVasa":"South-East","anandadiYoga":{"name":"Maitra","quality":"Auspicious"},"drikRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":19.940402932518204,"eotMinutes":3.5983130161851964,"ayanamsa":24.1657}},"calendars":{"vikram_samvat":2079,"vikram_samvatsara":"Rākṣasa","saka_samvat":1944,"saka_samvatsara":"Śubhakṛt","bengali_samvat":1429,"malayalam_era":1198,"nanakshahi_year":553,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Pañcamī · Vikram 2079 Rākṣasa · Śaka 1944 Śubhakṛt"},"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":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 May 20, 2022 CE · Phoenix, USA · Vidhyamitra","description":"May 20, 2022 CE for Phoenix, USA: Kṛṣṇa Pañcamī, sūryodaya 05:25, sūryāsta 19:25.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/2022-05-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/2022-05-20","sa":"https://sa.vidhyamitra.com/city/phoenix/2022-05-20","hi":"https://hi.vidhyamitra.com/city/phoenix/2022-05-20","x-default":"https://vidhyamitra.com/city/phoenix/2022-05-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T03:39:22.576Z","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":"2026-05-15T03:39:22.576Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T03:39:22.576Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}