{"id":"vidhyamitra:city-day:phoenix:2129-05-03:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/2129-05-03","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2129-05-03","date_display":"May 3, 2129 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":2129,"month":5,"day":3,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2498783.770833,"kali_year":5231,"ahargana":1910318.2708,"sun":{"sidereal_longitude":16.8151,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":179.8983,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":163.0832,"elapsed_within_tithi_degrees":7.0832},"nakshatra":{"number":14,"name":"Citrā","pada":2,"moon_longitude":179.8983,"elapsed_within_degrees":6.565},"yoga":{"number":15,"name":"Vajra","sum_longitude":196.7134},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2129,"month":5,"day":3,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2498783.770833,"ahargana":1910318.2708,"kali_year":5231,"ayanamsa_lahiri":25.6597,"grahas":{"sun":{"sidereal_longitude":17.057641999999987,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":180.935742,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false,"latitude":3.8048},"mars":{"sidereal_longitude":276.37584200000003,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":354.053442,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":339.377642,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":329.081542,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":169.559842,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":122.1449,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":302.1449,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":2129,"month":5,"day":3,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2498783.770833,"kali_year":5231,"ahargana":1910318.2708,"sun":{"sidereal_longitude":16.8151,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":179.8983,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":163.0832,"elapsed_within_tithi_degrees":7.0832},"nakshatra":{"number":14,"name":"Citrā","pada":2,"moon_longitude":179.8983,"elapsed_within_degrees":6.565},"yoga":{"number":15,"name":"Vajra","sum_longitude":196.7134},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.805,"elongation":163.083},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.805,"opposition_distance":16.917}},"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":"05:38","sunsetLocal":"19:12","solarNoonLocal":"12:25","dayLengthHours":13.563196477862336,"dayLengthDisplay":"13 Hours 33 Mins 48 Secs","nightLengthDisplay":"10 Hours 26 Mins 12 Secs","moonriseLocal":"17:45","moonsetLocal":"04:56","rahuKala":{"name":"Rāhu Kāla","start":"15:49","end":"17:30","startHours":15.809822644823562,"endHours":17.505222204556354,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:02","end":"10:43","startHours":9.028224405892393,"endHours":10.723623965625187,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:25","end":"14:07","startHours":12.419023525357979,"endHours":14.11442308509077,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:48","end":"09:15","startHours":8.802171131261355,"endHours":9.254277680523433,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:12","end":"06:34","startHours":6.202558473004407,"endHours":6.564243712414069,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:52","startHours":11.9669169760959,"endHours":12.871130074620057,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:50","end":"04:44","startHours":3.828999089378498,"endHours":4.733212187902654,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:30","end":"05:38","startHours":4.507158913271615,"endHours":5.63742528642681,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:41","end":"15:35","startHours":14.679556271668368,"endHours":15.583769370192524,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:00","end":"19:24","startHours":19.000621764289146,"endHours":19.400621764289145,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:12","end":"19:46","startHours":19.200621764289146,"endHours":19.765754950866743,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:57","end":"20:42","startHours":18.950621764289146,"endHours":20.700621764289146,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:52","startHours":23.966916976095902,"endHours":24.871130074620055,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:38","end":"07:20","startHours":5.63742528642681,"endHours":7.3328248461596015,"quality":"inauspicious"},{"name":"Udveg","start":"07:20","end":"09:02","startHours":7.3328248461596015,"endHours":9.028224405892393,"quality":"inauspicious"},{"name":"Chala","start":"09:02","end":"10:43","startHours":9.028224405892393,"endHours":10.723623965625187,"quality":"neutral"},{"name":"Labha","start":"10:43","end":"12:25","startHours":10.723623965625187,"endHours":12.419023525357979,"quality":"auspicious"},{"name":"Amṛta","start":"12:25","end":"14:07","startHours":12.419023525357979,"endHours":14.11442308509077,"quality":"auspicious"},{"name":"Kāla","start":"14:07","end":"15:49","startHours":14.11442308509077,"endHours":15.809822644823562,"quality":"inauspicious"},{"name":"Śubha","start":"15:49","end":"17:30","startHours":15.809822644823562,"endHours":17.505222204556354,"quality":"auspicious"},{"name":"Roga","start":"17:30","end":"19:12","startHours":17.505222204556354,"endHours":19.200621764289146,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"19:12","end":"20:30","startHours":19.200621764289146,"endHours":20.505222204556354,"quality":"inauspicious"},{"name":"Śubha","start":"20:30","end":"21:49","startHours":20.505222204556354,"endHours":21.809822644823562,"quality":"auspicious"},{"name":"Roga","start":"21:49","end":"23:07","startHours":21.809822644823562,"endHours":23.11442308509077,"quality":"inauspicious"},{"name":"Udveg","start":"23:07","end":"00:25","startHours":23.11442308509077,"endHours":24.41902352535798,"quality":"inauspicious"},{"name":"Chala","start":"00:25","end":"01:43","startHours":24.41902352535798,"endHours":25.723623965625187,"quality":"neutral"},{"name":"Labha","start":"01:43","end":"03:02","startHours":25.723623965625187,"endHours":27.028224405892395,"quality":"auspicious"},{"name":"Amṛta","start":"03:02","end":"04:20","startHours":27.028224405892395,"endHours":28.332824846159603,"quality":"auspicious"},{"name":"Kāla","start":"04:20","end":"05:38","startHours":28.332824846159603,"endHours":29.63742528642681,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:38","end":"06:38","startHours":5.63742528642681,"endHours":6.63742528642681,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:38","end":"07:38","startHours":6.63742528642681,"endHours":7.63742528642681,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:38","end":"08:38","startHours":7.63742528642681,"endHours":8.63742528642681,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:38","end":"09:38","startHours":8.63742528642681,"endHours":9.63742528642681,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:38","end":"10:38","startHours":9.63742528642681,"endHours":10.63742528642681,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:38","end":"11:38","startHours":10.63742528642681,"endHours":11.63742528642681,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:38","end":"12:38","startHours":11.63742528642681,"endHours":12.63742528642681,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:38","end":"13:38","startHours":12.63742528642681,"endHours":13.63742528642681,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:38","end":"14:38","startHours":13.63742528642681,"endHours":14.63742528642681,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:38","end":"15:38","startHours":14.63742528642681,"endHours":15.63742528642681,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:38","end":"16:38","startHours":15.63742528642681,"endHours":16.63742528642681,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:38","end":"17:38","startHours":16.63742528642681,"endHours":17.63742528642681,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:38","end":"18:38","startHours":17.63742528642681,"endHours":18.63742528642681,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:38","end":"19:38","startHours":18.63742528642681,"endHours":19.63742528642681,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:38","end":"20:38","startHours":19.63742528642681,"endHours":20.63742528642681,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:38","end":"21:38","startHours":20.63742528642681,"endHours":21.63742528642681,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:38","end":"22:38","startHours":21.63742528642681,"endHours":22.63742528642681,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:38","end":"23:38","startHours":22.63742528642681,"endHours":23.63742528642681,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:38","end":"00:38","startHours":23.63742528642681,"endHours":24.63742528642681,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:38","end":"01:38","startHours":24.63742528642681,"endHours":25.63742528642681,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:38","end":"02:38","startHours":25.63742528642681,"endHours":26.63742528642681,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:38","end":"03:38","startHours":26.63742528642681,"endHours":27.63742528642681,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:38","end":"04:38","startHours":27.63742528642681,"endHours":28.63742528642681,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:38","end":"05:38","startHours":28.63742528642681,"endHours":29.63742528642681,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"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":"North (Uttara)","chandraVasa":"North","rahuVasa":"North","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":15.653233220986076,"eotMinutes":3.154588478521171,"ayanamsa":25.6597}},"calendars":{"vikram_samvat":2186,"vikram_samvatsara":"Śubhakṛt","saka_samvat":2051,"saka_samvatsara":"Virodhi","bengali_samvat":1536,"malayalam_era":1305,"nanakshahi_year":660,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Caturdaśī · Vikram 2186 Śubhakṛt · Śaka 2051 Virodhi"},"festivals":[{"id":"narasimha-jayanti","name":"Narasiṁha Jayantī","name_sanskrit":"नरसिंह जयन्ती","tradition":"Vaishnava","associated_deity":"Narasiṁha (avatar of Krishna)","deity_avatara_index":14,"significance":"Bhagavān Narasiṁha manifested to protect the bhakta Prahlāda. Krishna's fierce protective form.","vrata":true,"primary_observance":"Sandhyā (twilight) abhiṣekam; recitation of Narasiṁha-Stotra","detection":{"tithi_number":14,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":1,"related_chart":"narasimha","sources":["Bhāgavata Purāṇa 7.8"]},{"id":"chhinnamasta-jayanti","name":"Chhinnamastā Jayantī","name_sanskrit":"छिन्नमस्ता जयन्ती","tradition":"Shakta","associated_deity":"Devī Chhinnamastā (6th of 10 Mahāvidyās)","significance":"The 6th of the Daśa Mahāvidyās. Devī's self-decapitation form representing transcendence of ego.","vrata":false,"detection":{"tithi_number":14,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":5}],"todays_walk":{"walk":{"id":"narasimha-jayanti-walk","name":"Narasiṁha Jayantī Walk","name_sanskrit":"नरसिंह जयन्ती यात्रा","type":"festival","description":"Bhāgavata 7.8 (Prahlāda-Narasiṁha) + protective verses.","step_count":9,"url":"/walk/narasimha-jayanti-walk"},"reason":"Today is Narasiṁha Jayantī — its dedicated 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 3, 2129 CE · Phoenix, USA · Vidhyamitra","description":"May 3, 2129 CE for Phoenix, USA: Śukla Caturdaśī, sūryodaya 05:38, sūryāsta 19:12.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/2129-05-03","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/2129-05-03","sa":"https://sa.vidhyamitra.com/city/phoenix/2129-05-03","hi":"https://hi.vidhyamitra.com/city/phoenix/2129-05-03","x-default":"https://vidhyamitra.com/city/phoenix/2129-05-03"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T09:50:58.479Z","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":"2026-05-31T09:50:58.479Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T09:50:58.479Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}