{"id":"vidhyamitra:city-day:phoenix:2152-05-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/2152-05-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2152-05-04","date_display":"May 4, 2152 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":2152,"month":5,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2507185.770833,"kali_year":5254,"ahargana":1918720.2708,"sun":{"sidereal_longitude":17.8275,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":9.1695,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":351.342,"elapsed_within_tithi_degrees":3.342},"nakshatra":{"number":1,"name":"Aśvinī","pada":3,"moon_longitude":9.1695,"elapsed_within_degrees":9.1695},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":26.997},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"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":2152,"month":5,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2507185.770833,"ahargana":1918720.2708,"kali_year":5254,"ayanamsa_lahiri":25.9811,"grahas":{"sun":{"sidereal_longitude":18.129524000000004,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":9.965423999999985,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false,"latitude":-2.0968},"mars":{"sidereal_longitude":349.285724,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":22.132224000000008,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":317.922724,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":17.123324000000025,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":83.54162400000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":36.9665,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":216.9665,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","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":2152,"month":5,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2507185.770833,"kali_year":5254,"ahargana":1918720.2708,"sun":{"sidereal_longitude":17.8275,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":9.1695,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":351.342,"elapsed_within_tithi_degrees":3.342},"nakshatra":{"number":1,"name":"Aśvinī","pada":3,"moon_longitude":9.1695,"elapsed_within_degrees":9.1695},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":26.997},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.097,"elongation":8.658},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.097,"opposition_distance":171.342}},"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":"05:37","sunsetLocal":"19:13","solarNoonLocal":"12:25","dayLengthHours":13.604195785897254,"dayLengthDisplay":"13 Hours 36 Mins 15 Secs","nightLengthDisplay":"10 Hours 23 Mins 45 Secs","moonriseLocal":"05:13","moonsetLocal":"18:32","rahuKala":{"name":"Rāhu Kāla","start":"14:07","end":"15:49","startHours":14.117816846269157,"endHours":15.818341319506317,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:37","end":"07:19","startHours":5.6151944800833755,"endHours":7.315718953320532,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:01","end":"10:43","startHours":9.01624342655769,"endHours":10.716767899794846,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:47","end":"09:15","startHours":8.789506830126069,"endHours":9.24298002298931,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:11","end":"06:33","startHours":6.182035971162428,"endHours":6.544814525453021,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:52","startHours":11.963819180168759,"endHours":12.870765565895244,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:48","end":"04:42","startHours":3.801301708630408,"endHours":4.708248094356892,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:29","end":"05:37","startHours":4.481511497925271,"endHours":5.6151944800833755,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:41","end":"15:35","startHours":14.68465833734821,"endHours":15.591604723074694,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:01","end":"19:25","startHours":19.01939026598063,"endHours":19.419390265980628,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:13","end":"19:47","startHours":19.21939026598063,"endHours":19.78623175705968,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:58","end":"20:43","startHours":18.96939026598063,"endHours":20.71939026598063,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:52","startHours":23.96381918016876,"endHours":24.870765565895244,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:37","end":"07:19","startHours":5.6151944800833755,"endHours":7.315718953320532,"quality":"auspicious"},{"name":"Roga","start":"07:19","end":"09:01","startHours":7.315718953320532,"endHours":9.01624342655769,"quality":"inauspicious"},{"name":"Udveg","start":"09:01","end":"10:43","startHours":9.01624342655769,"endHours":10.716767899794846,"quality":"inauspicious"},{"name":"Chala","start":"10:43","end":"12:25","startHours":10.716767899794846,"endHours":12.417292373032002,"quality":"neutral"},{"name":"Labha","start":"12:25","end":"14:07","startHours":12.417292373032002,"endHours":14.117816846269157,"quality":"auspicious"},{"name":"Amṛta","start":"14:07","end":"15:49","startHours":14.117816846269157,"endHours":15.818341319506317,"quality":"auspicious"},{"name":"Kāla","start":"15:49","end":"17:31","startHours":15.818341319506317,"endHours":17.518865792743473,"quality":"inauspicious"},{"name":"Śubha","start":"17:31","end":"19:13","startHours":17.518865792743473,"endHours":19.21939026598063,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"19:13","end":"20:31","startHours":19.21939026598063,"endHours":20.518865792743473,"quality":"auspicious"},{"name":"Kāla","start":"20:31","end":"21:49","startHours":20.518865792743473,"endHours":21.818341319506317,"quality":"inauspicious"},{"name":"Śubha","start":"21:49","end":"23:07","startHours":21.818341319506317,"endHours":23.117816846269157,"quality":"auspicious"},{"name":"Roga","start":"23:07","end":"00:25","startHours":23.117816846269157,"endHours":24.417292373032,"quality":"inauspicious"},{"name":"Udveg","start":"00:25","end":"01:43","startHours":24.417292373032,"endHours":25.716767899794846,"quality":"inauspicious"},{"name":"Chala","start":"01:43","end":"03:01","startHours":25.716767899794846,"endHours":27.016243426557686,"quality":"neutral"},{"name":"Labha","start":"03:01","end":"04:19","startHours":27.016243426557686,"endHours":28.31571895332053,"quality":"auspicious"},{"name":"Amṛta","start":"04:19","end":"05:37","startHours":28.31571895332053,"endHours":29.615194480083375,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:37","end":"06:37","startHours":5.6151944800833755,"endHours":6.6151944800833755,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:37","end":"07:37","startHours":6.6151944800833755,"endHours":7.6151944800833755,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:37","end":"08:37","startHours":7.6151944800833755,"endHours":8.615194480083375,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:37","end":"09:37","startHours":8.615194480083375,"endHours":9.615194480083375,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:37","end":"10:37","startHours":9.615194480083375,"endHours":10.615194480083375,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:37","end":"11:37","startHours":10.615194480083375,"endHours":11.615194480083375,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:37","end":"12:37","startHours":11.615194480083375,"endHours":12.615194480083375,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:37","end":"13:37","startHours":12.615194480083375,"endHours":13.615194480083375,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:37","end":"14:37","startHours":13.615194480083375,"endHours":14.615194480083375,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:37","end":"15:37","startHours":14.615194480083375,"endHours":15.615194480083375,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:37","end":"16:37","startHours":15.615194480083375,"endHours":16.615194480083375,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:37","end":"17:37","startHours":16.615194480083375,"endHours":17.615194480083375,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:37","end":"18:37","startHours":17.615194480083375,"endHours":18.615194480083375,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:37","end":"19:37","startHours":18.615194480083375,"endHours":19.615194480083375,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:37","end":"20:37","startHours":19.615194480083375,"endHours":20.615194480083375,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:37","end":"21:37","startHours":20.615194480083375,"endHours":21.615194480083375,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:37","end":"22:37","startHours":21.615194480083375,"endHours":22.615194480083375,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:37","end":"23:37","startHours":22.615194480083375,"endHours":23.615194480083375,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:37","end":"00:37","startHours":23.615194480083375,"endHours":24.615194480083375,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:37","end":"01:37","startHours":24.615194480083375,"endHours":25.615194480083375,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:37","end":"02:37","startHours":25.615194480083375,"endHours":26.615194480083375,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:37","end":"03:37","startHours":26.615194480083375,"endHours":27.615194480083375,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:37","end":"04:37","startHours":27.615194480083375,"endHours":28.615194480083375,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:37","end":"05:37","startHours":28.615194480083375,"endHours":29.615194480083375,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Mṛtyu","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":16.071700126850622,"eotMinutes":3.258457618079846,"ayanamsa":25.9811}},"calendars":{"vikram_samvat":2209,"vikram_samvatsara":"Krodhana","saka_samvat":2074,"saka_samvatsara":"Paridhāvi","bengali_samvat":1559,"malayalam_era":1328,"nanakshahi_year":683,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Caitra","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 Kṛṣṇa Amāvasyā · Vikram 2209 Krodhana · Śaka 2074 Paridhāvi"},"festivals":[],"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":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Kṛṣṇa Amāvasyā","url":"/day/-3137-10-20","relevance":0.5},{"historical_date":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","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 4, 2152 CE · Phoenix, USA · Vidhyamitra","description":"May 4, 2152 CE for Phoenix, USA: Kṛṣṇa Amāvasyā, sūryodaya 05:37, sūryāsta 19:13.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/2152-05-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/2152-05-04","sa":"https://sa.vidhyamitra.com/city/phoenix/2152-05-04","hi":"https://hi.vidhyamitra.com/city/phoenix/2152-05-04","x-default":"https://vidhyamitra.com/city/phoenix/2152-05-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T02:53:30.901Z","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":"2026-05-31T02:53:30.901Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T02:53:30.901Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}