{"id":"vidhyamitra:city-day:phoenix:2012-05-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/2012-05-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2012-05-07","date_display":"May 7, 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":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456054.770833,"kali_year":5114,"ahargana":1867589.2708,"sun":{"sidereal_longitude":22.8637,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":214.554,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":191.6903,"elapsed_within_tithi_degrees":11.6903},"nakshatra":{"number":17,"name":"Anurādhā","pada":1,"moon_longitude":214.554,"elapsed_within_degrees":1.2207},"yoga":{"number":18,"name":"Varīyān","sum_longitude":237.4177},"karana":{"half_tithi_index":31,"name":"Kaulava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2456054.770833,"ahargana":1867589.2708,"kali_year":5114,"ayanamsa_lahiri":24.0255,"grahas":{"sun":{"sidereal_longitude":22.864704000000017,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":215.597304,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false,"latitude":-0.9023},"mars":{"sidereal_longitude":132.360504,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":true},"mercury":{"sidereal_longitude":1.940404000000001,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":27.38410399999998,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":58.54220399999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":true},"saturn":{"sidereal_longitude":180.34200399999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":226.133,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":46.133,"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":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456054.770833,"kali_year":5114,"ahargana":1867589.2708,"sun":{"sidereal_longitude":22.8637,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":214.554,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":191.6903,"elapsed_within_tithi_degrees":11.6903},"nakshatra":{"number":17,"name":"Anurādhā","pada":1,"moon_longitude":214.554,"elapsed_within_degrees":1.2207},"yoga":{"number":18,"name":"Varīyān","sum_longitude":237.4177},"karana":{"half_tithi_index":31,"name":"Kaulava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.902,"elongation":168.31},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.902,"opposition_distance":11.69}},"eclipse_window_40days":[{"offset_days":14,"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":"05:34","sunsetLocal":"19:15","solarNoonLocal":"12:25","dayLengthHours":13.684008244463227,"dayLengthDisplay":"13 Hours 41 Mins 02 Secs","nightLengthDisplay":"10 Hours 18 Mins 58 Secs","moonriseLocal":"20:09","moonsetLocal":"06:23","rahuKala":{"name":"Rāhu Kāla","start":"07:17","end":"09:00","startHours":7.281569231542859,"endHours":8.992070262100762,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:42","end":"12:25","startHours":10.702571292658664,"endHours":12.413072323216568,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:07","end":"15:50","startHours":14.123573353774471,"endHours":15.834074384332375,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:46","end":"09:13","startHours":8.764003458026375,"endHours":9.220137066175148,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:08","end":"06:30","startHours":6.141235211170923,"endHours":6.506142097689943,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:57","end":"12:52","startHours":11.956938715067794,"endHours":12.869205931365341,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:45","end":"04:40","startHours":3.7465337683898583,"endHours":4.6588009846874066,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:26","end":"05:34","startHours":4.43073418061302,"endHours":5.571068200984955,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:42","end":"15:36","startHours":14.69374036396044,"endHours":15.60600758025799,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:03","end":"19:27","startHours":19.055076445448183,"endHours":19.45507644544818,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:15","end":"19:50","startHours":19.255076445448182,"endHours":19.82524345563415,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:00","end":"20:45","startHours":19.005076445448182,"endHours":20.755076445448182,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:57","end":"00:52","startHours":23.956938715067793,"endHours":24.869205931365343,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:34","end":"07:17","startHours":5.571068200984955,"endHours":7.281569231542859,"quality":"auspicious"},{"name":"Kāla","start":"07:17","end":"09:00","startHours":7.281569231542859,"endHours":8.992070262100762,"quality":"inauspicious"},{"name":"Śubha","start":"09:00","end":"10:42","startHours":8.992070262100762,"endHours":10.702571292658664,"quality":"auspicious"},{"name":"Roga","start":"10:42","end":"12:25","startHours":10.702571292658664,"endHours":12.413072323216568,"quality":"inauspicious"},{"name":"Udveg","start":"12:25","end":"14:07","startHours":12.413072323216568,"endHours":14.123573353774471,"quality":"inauspicious"},{"name":"Chala","start":"14:07","end":"15:50","startHours":14.123573353774471,"endHours":15.834074384332375,"quality":"neutral"},{"name":"Labha","start":"15:50","end":"17:33","startHours":15.834074384332375,"endHours":17.54457541489028,"quality":"auspicious"},{"name":"Amṛta","start":"17:33","end":"19:15","startHours":17.54457541489028,"endHours":19.255076445448182,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"19:15","end":"20:33","startHours":19.255076445448182,"endHours":20.54457541489028,"quality":"neutral"},{"name":"Labha","start":"20:33","end":"21:50","startHours":20.54457541489028,"endHours":21.834074384332375,"quality":"auspicious"},{"name":"Amṛta","start":"21:50","end":"23:07","startHours":21.834074384332375,"endHours":23.12357335377447,"quality":"auspicious"},{"name":"Kāla","start":"23:07","end":"00:25","startHours":23.12357335377447,"endHours":24.413072323216568,"quality":"inauspicious"},{"name":"Śubha","start":"00:25","end":"01:42","startHours":24.413072323216568,"endHours":25.702571292658664,"quality":"auspicious"},{"name":"Roga","start":"01:42","end":"03:00","startHours":25.702571292658664,"endHours":26.99207026210076,"quality":"inauspicious"},{"name":"Udveg","start":"03:00","end":"04:17","startHours":26.99207026210076,"endHours":28.28156923154286,"quality":"inauspicious"},{"name":"Chala","start":"04:17","end":"05:34","startHours":28.28156923154286,"endHours":29.571068200984953,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:34","end":"06:34","startHours":5.571068200984955,"endHours":6.571068200984955,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:34","end":"07:34","startHours":6.571068200984955,"endHours":7.571068200984955,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:34","end":"08:34","startHours":7.571068200984955,"endHours":8.571068200984955,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:34","end":"09:34","startHours":8.571068200984955,"endHours":9.571068200984955,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:34","end":"10:34","startHours":9.571068200984955,"endHours":10.571068200984955,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:34","end":"11:34","startHours":10.571068200984955,"endHours":11.571068200984955,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:34","end":"12:34","startHours":11.571068200984955,"endHours":12.571068200984955,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:34","end":"13:34","startHours":12.571068200984955,"endHours":13.571068200984955,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:34","end":"14:34","startHours":13.571068200984955,"endHours":14.571068200984955,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:34","end":"15:34","startHours":14.571068200984955,"endHours":15.571068200984955,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:34","end":"16:34","startHours":15.571068200984955,"endHours":16.571068200984953,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:34","end":"17:34","startHours":16.571068200984953,"endHours":17.571068200984953,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:34","end":"18:34","startHours":17.571068200984953,"endHours":18.571068200984953,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:34","end":"19:34","startHours":18.571068200984953,"endHours":19.571068200984953,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:34","end":"20:34","startHours":19.571068200984953,"endHours":20.571068200984953,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:34","end":"21:34","startHours":20.571068200984953,"endHours":21.571068200984953,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:34","end":"22:34","startHours":21.571068200984953,"endHours":22.571068200984953,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:34","end":"23:34","startHours":22.571068200984953,"endHours":23.571068200984953,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:34","end":"00:34","startHours":23.571068200984953,"endHours":24.571068200984953,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:34","end":"01:34","startHours":24.571068200984953,"endHours":25.571068200984953,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:34","end":"02:34","startHours":25.571068200984953,"endHours":26.571068200984953,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:34","end":"03:34","startHours":26.571068200984953,"endHours":27.571068200984953,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:34","end":"04:34","startHours":27.571068200984953,"endHours":28.571068200984953,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:34","end":"05:34","startHours":28.571068200984953,"endHours":29.571068200984953,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-East","rahuVasa":"North-East","anandadiYoga":{"name":"Amṛta","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":16.87967587247791,"eotMinutes":3.5116606070058483,"ayanamsa":24.0255}},"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 Pratipada · 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":"narada-jayanti","name":"Bhagavān Nārada Jayantī","name_sanskrit":"भगवान् नारद जयन्ती","tradition":"Vaishnava","associated_deity":"Devarṣi Nārada (ādi-bhakta · Vyāsa's guru)","significance":"Manifestation of Devarṣi Nārada — ādi-bhakta and tri-loka-saṅcāri who instructed Vyāsa to compose Śrīmad Bhāgavata. Without Nārada, no Bhāgavata; without Bhāgavata, no Krishna-tattva-pratiṣṭhā in Kali Yuga. Falls on Vaiśākha Kṛṣṇa Pratipadā (day after Buddha Pūrṇimā).","vrata":true,"primary_observance":"Recitation of Nārada-Bhakti-Sūtra; meditation on Krishna as taught by Nārada to Vyāsa (Bhāgavata 1.5)","detection":{"tithi_number":16,"tithi_paksha":"Kṛṣṇa","lunar_month":"Vaiśākha"},"precedence":1,"sources":["Bhāgavata Purāṇa 1.5-6 (Nārada-Vyāsa-saṁvāda)","Nārada-Bhakti-Sūtra"]},{"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":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 7, 2012 CE · Phoenix, USA · Vidhyamitra","description":"May 7, 2012 CE for Phoenix, USA: Kṛṣṇa Pratipada, sūryodaya 05:34, sūryāsta 19:15.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/2012-05-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/2012-05-07","sa":"https://sa.vidhyamitra.com/city/phoenix/2012-05-07","hi":"https://hi.vidhyamitra.com/city/phoenix/2012-05-07","x-default":"https://vidhyamitra.com/city/phoenix/2012-05-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-16T07:45:17.578Z","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":"2026-05-16T07:45:17.578Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-16T07:45:17.578Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}