{"id":"vidhyamitra:city-day:phoenix:2012-05-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/2012-05-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2012-05-10","date_display":"May 10, 2012 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":2012,"month":5,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456057.770833,"kali_year":5114,"ahargana":1867592.2708,"sun":{"sidereal_longitude":25.7482,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":257.1969,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":231.4487,"elapsed_within_tithi_degrees":3.4487},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2,"moon_longitude":257.1969,"elapsed_within_degrees":3.8635},"yoga":{"number":22,"name":"Sādhya","sum_longitude":282.9451},"karana":{"half_tithi_index":38,"name":"Kaulava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2012,"month":5,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2456057.770833,"ahargana":1867592.2708,"kali_year":5114,"ayanamsa_lahiri":24.0256,"grahas":{"sun":{"sidereal_longitude":25.765889000000016,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":259.760889,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false,"latitude":2.3309},"mars":{"sidereal_longitude":133.11158899999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":7.057789000000014,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":28.09298899999999,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":59.31388900000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":true},"saturn":{"sidereal_longitude":180.14178900000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":225.974,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":45.974,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"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":2012,"month":5,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456057.770833,"kali_year":5114,"ahargana":1867592.2708,"sun":{"sidereal_longitude":25.7482,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":257.1969,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":231.4487,"elapsed_within_tithi_degrees":3.4487},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2,"moon_longitude":257.1969,"elapsed_within_degrees":3.8635},"yoga":{"number":22,"name":"Sādhya","sum_longitude":282.9451},"karana":{"half_tithi_index":38,"name":"Kaulava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.331,"elongation":128.551},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.331,"opposition_distance":51.449}},"eclipse_window_40days":[{"offset_days":11,"type":"solar","occurs":true,"moon_latitude":0.597,"elongation":1.466}]},"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":"05:32","sunsetLocal":"19:18","solarNoonLocal":"12:25","dayLengthHours":13.764245218844202,"dayLengthDisplay":"13 Hours 45 Mins 51 Secs","nightLengthDisplay":"10 Hours 14 Mins 09 Secs","moonriseLocal":"23:02","moonsetLocal":"09:00","rahuKala":{"name":"Rāhu Kāla","start":"14:08","end":"15:51","startHours":14.130853555287967,"endHours":15.851384207643491,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:32","end":"07:15","startHours":5.5282002935103405,"endHours":7.248730945865866,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:58","end":"10:41","startHours":8.96926159822139,"endHours":10.689792250576916,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:44","end":"09:12","startHours":8.739857511240654,"endHours":9.198665685202128,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:06","end":"06:28","startHours":6.1017105109621825,"endHours":6.468757050131361,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:57","end":"12:52","startHours":11.951514728970968,"endHours":12.869131076893916,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:42","end":"04:37","startHours":3.692967597664447,"endHours":4.610583945587393,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:23","end":"05:32","startHours":4.381179858606657,"endHours":5.5282002935103405,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:42","end":"15:37","startHours":14.704363772739807,"endHours":15.621980120662753,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:06","end":"19:30","startHours":19.092445512354544,"endHours":19.492445512354543,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:18","end":"19:52","startHours":19.292445512354544,"endHours":19.865955729806384,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:03","end":"20:48","startHours":19.042445512354544,"endHours":20.792445512354544,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:57","end":"00:52","startHours":23.95151472897097,"endHours":24.869131076893915,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:32","end":"07:15","startHours":5.5282002935103405,"endHours":7.248730945865866,"quality":"auspicious"},{"name":"Roga","start":"07:15","end":"08:58","startHours":7.248730945865866,"endHours":8.96926159822139,"quality":"inauspicious"},{"name":"Udveg","start":"08:58","end":"10:41","startHours":8.96926159822139,"endHours":10.689792250576916,"quality":"inauspicious"},{"name":"Chala","start":"10:41","end":"12:25","startHours":10.689792250576916,"endHours":12.410322902932442,"quality":"neutral"},{"name":"Labha","start":"12:25","end":"14:08","startHours":12.410322902932442,"endHours":14.130853555287967,"quality":"auspicious"},{"name":"Amṛta","start":"14:08","end":"15:51","startHours":14.130853555287967,"endHours":15.851384207643491,"quality":"auspicious"},{"name":"Kāla","start":"15:51","end":"17:34","startHours":15.851384207643491,"endHours":17.57191485999902,"quality":"inauspicious"},{"name":"Śubha","start":"17:34","end":"19:18","startHours":17.57191485999902,"endHours":19.292445512354544,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"19:18","end":"20:34","startHours":19.292445512354544,"endHours":20.57191485999902,"quality":"auspicious"},{"name":"Kāla","start":"20:34","end":"21:51","startHours":20.57191485999902,"endHours":21.85138420764349,"quality":"inauspicious"},{"name":"Śubha","start":"21:51","end":"23:08","startHours":21.85138420764349,"endHours":23.130853555287967,"quality":"auspicious"},{"name":"Roga","start":"23:08","end":"00:25","startHours":23.130853555287967,"endHours":24.410322902932442,"quality":"inauspicious"},{"name":"Udveg","start":"00:25","end":"01:41","startHours":24.410322902932442,"endHours":25.689792250576918,"quality":"inauspicious"},{"name":"Chala","start":"01:41","end":"02:58","startHours":25.689792250576918,"endHours":26.969261598221394,"quality":"neutral"},{"name":"Labha","start":"02:58","end":"04:15","startHours":26.969261598221394,"endHours":28.248730945865866,"quality":"auspicious"},{"name":"Amṛta","start":"04:15","end":"05:32","startHours":28.248730945865866,"endHours":29.52820029351034,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:32","end":"06:32","startHours":5.5282002935103405,"endHours":6.5282002935103405,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:32","end":"07:32","startHours":6.5282002935103405,"endHours":7.5282002935103405,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:32","end":"08:32","startHours":7.5282002935103405,"endHours":8.528200293510341,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:32","end":"09:32","startHours":8.528200293510341,"endHours":9.528200293510341,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:32","end":"10:32","startHours":9.528200293510341,"endHours":10.528200293510341,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:32","end":"11:32","startHours":10.528200293510341,"endHours":11.528200293510341,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:32","end":"12:32","startHours":11.528200293510341,"endHours":12.528200293510341,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:32","end":"13:32","startHours":12.528200293510341,"endHours":13.528200293510341,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:32","end":"14:32","startHours":13.528200293510341,"endHours":14.528200293510341,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:32","end":"15:32","startHours":14.528200293510341,"endHours":15.528200293510341,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:32","end":"16:32","startHours":15.528200293510341,"endHours":16.52820029351034,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:32","end":"17:32","startHours":16.52820029351034,"endHours":17.52820029351034,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:32","end":"18:32","startHours":17.52820029351034,"endHours":18.52820029351034,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:32","end":"19:32","startHours":18.52820029351034,"endHours":19.52820029351034,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:32","end":"20:32","startHours":19.52820029351034,"endHours":20.52820029351034,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:32","end":"21:32","startHours":20.52820029351034,"endHours":21.52820029351034,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:32","end":"22:32","startHours":21.52820029351034,"endHours":22.52820029351034,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:32","end":"23:32","startHours":22.52820029351034,"endHours":23.52820029351034,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:32","end":"00:32","startHours":23.52820029351034,"endHours":24.52820029351034,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:32","end":"01:32","startHours":24.52820029351034,"endHours":25.52820029351034,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:32","end":"02:32","startHours":25.52820029351034,"endHours":26.52820029351034,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:32","end":"03:32","startHours":26.52820029351034,"endHours":27.52820029351034,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:32","end":"04:32","startHours":27.52820029351034,"endHours":28.52820029351034,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:32","end":"05:32","startHours":28.52820029351034,"endHours":29.52820029351034,"planetary_lord":"Moon"}],"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":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Śrīvatsa","quality":"Auspicious"},"drikRitu":"Vasanta (Spring) (Drik)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":17.682876680610818,"eotMinutes":3.6766258240534686,"ayanamsa":24.0256}},"calendars":{"vikram_samvat":2069,"vikram_samvatsara":"Viśvāvasu","saka_samvat":1934,"saka_samvatsara":"Nandana","bengali_samvat":1419,"malayalam_era":1188,"nanakshahi_year":543,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Pañcamī · Vikram 2069 Viśvāvasu · Śaka 1934 Nandana"},"festivals":[{"id":"mesha-sankranti","name":"Meṣa Saṅkrānti (Vaiśākhī / Vishu / Pohelā Boishākh / Bihu)","name_sanskrit":"मेष सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aries; solar new year. Regional: Vaiśākhī (Punjab) · Vishu (Kerala) · Pohelā Boishākh (Bengal) · Bihu (Assam) · Tamil Puthāṇḍu.","vrata":false,"detection":{"sun_rashi":"Meṣa"},"precedence":1},{"id":"baisakhi","name":"Baisakhi (Vaiśākhī)","name_sanskrit":"वैशाखी","tradition":"Regional","associated_deity":"Sūrya + Khalsa Pantha (Sikh)","significance":"Punjab New Year + Sikh Khalsa founding day.","vrata":false,"detection":{"sun_rashi":"Meṣa"},"precedence":2}],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 10, 2012 CE · Phoenix, USA · Vidhyamitra","description":"May 10, 2012 CE for Phoenix, USA: Kṛṣṇa Pañcamī, sūryodaya 05:32, sūryāsta 19:18.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/2012-05-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/2012-05-10","sa":"https://sa.vidhyamitra.com/city/phoenix/2012-05-10","hi":"https://hi.vidhyamitra.com/city/phoenix/2012-05-10","x-default":"https://vidhyamitra.com/city/phoenix/2012-05-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T18:11:36.966Z","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":"2026-05-15T18:11:36.966Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T18:11:36.966Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}