{"id":"vidhyamitra:city-day:phoenix:1982-03-29:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/1982-03-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1982-03-29","date_display":"March 29, 1982 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":1982,"month":3,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445057.770833,"kali_year":5083,"ahargana":1856592.2708,"sun":{"sidereal_longitude":344.6386,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":30.6569,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":46.0183,"elapsed_within_tithi_degrees":10.0183},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2,"moon_longitude":30.6569,"elapsed_within_degrees":3.9903},"yoga":{"number":2,"name":"Prīti","sum_longitude":15.2955},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"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":1982,"month":3,"day":29,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2445057.770833,"ahargana":1856592.2708,"kali_year":5083,"ayanamsa_lahiri":23.6049,"grahas":{"sun":{"sidereal_longitude":344.42567,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":32.32767000000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false,"latitude":-3.8214},"mars":{"sidereal_longitude":167.80897000000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":true},"mercury":{"sidereal_longitude":331.40887,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":195.55897000000004,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":true},"venus":{"sidereal_longitude":298.25907000000007,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":175.90436999999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":88.8069,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":268.8069,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"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":1982,"month":3,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445057.770833,"kali_year":5083,"ahargana":1856592.2708,"sun":{"sidereal_longitude":344.6386,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":30.6569,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":46.0183,"elapsed_within_tithi_degrees":10.0183},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2,"moon_longitude":30.6569,"elapsed_within_degrees":3.9903},"yoga":{"number":2,"name":"Prīti","sum_longitude":15.2955},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.821,"elongation":46.018},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.821,"opposition_distance":133.982}},"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":"06:21","sunsetLocal":"18:46","solarNoonLocal":"12:34","dayLengthHours":12.414355854685622,"dayLengthDisplay":"12 Hours 24 Mins 52 Secs","nightLengthDisplay":"11 Hours 35 Mins 08 Secs","moonriseLocal":"08:49","moonsetLocal":"22:42","rahuKala":{"name":"Rāhu Kāla","start":"07:54","end":"09:27","startHours":7.904550050275843,"endHours":9.456344532111546,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:00","end":"12:34","startHours":11.008139013947247,"endHours":12.55993349578295,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:07","end":"15:40","startHours":14.111727977618653,"endHours":15.663522459454356,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:15","end":"09:40","startHours":9.249438601200119,"endHours":9.663250463022973,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:52","end":"07:12","startHours":6.870020395718707,"endHours":7.20106988517699,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:09","end":"12:58","startHours":12.146121633960096,"endHours":12.973745357605804,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:42","end":"05:32","startHours":4.697508121148723,"endHours":5.525131844794432,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:19","end":"06:21","startHours":5.318225913883005,"endHours":6.3527555684401396,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:38","end":"15:27","startHours":14.628992804897221,"endHours":15.456616528542929,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:34","end":"18:58","startHours":18.567111423125763,"endHours":18.96711142312576,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:46","end":"19:17","startHours":18.767111423125762,"endHours":19.28437625040433,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:31","end":"20:16","startHours":18.517111423125762,"endHours":20.267111423125762,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:09","end":"00:58","startHours":24.146121633960096,"endHours":24.973745357605804,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:21","end":"07:54","startHours":6.3527555684401396,"endHours":7.904550050275843,"quality":"auspicious"},{"name":"Kāla","start":"07:54","end":"09:27","startHours":7.904550050275843,"endHours":9.456344532111546,"quality":"inauspicious"},{"name":"Śubha","start":"09:27","end":"11:00","startHours":9.456344532111546,"endHours":11.008139013947247,"quality":"auspicious"},{"name":"Roga","start":"11:00","end":"12:34","startHours":11.008139013947247,"endHours":12.55993349578295,"quality":"inauspicious"},{"name":"Udveg","start":"12:34","end":"14:07","startHours":12.55993349578295,"endHours":14.111727977618653,"quality":"inauspicious"},{"name":"Chala","start":"14:07","end":"15:40","startHours":14.111727977618653,"endHours":15.663522459454356,"quality":"neutral"},{"name":"Labha","start":"15:40","end":"17:13","startHours":15.663522459454356,"endHours":17.21531694129006,"quality":"auspicious"},{"name":"Amṛta","start":"17:13","end":"18:46","startHours":17.21531694129006,"endHours":18.767111423125762,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:46","end":"20:13","startHours":18.767111423125762,"endHours":20.21531694129006,"quality":"neutral"},{"name":"Labha","start":"20:13","end":"21:40","startHours":20.21531694129006,"endHours":21.663522459454356,"quality":"auspicious"},{"name":"Amṛta","start":"21:40","end":"23:07","startHours":21.663522459454356,"endHours":23.111727977618653,"quality":"auspicious"},{"name":"Kāla","start":"23:07","end":"00:34","startHours":23.111727977618653,"endHours":24.55993349578295,"quality":"inauspicious"},{"name":"Śubha","start":"00:34","end":"02:00","startHours":24.55993349578295,"endHours":26.008139013947247,"quality":"auspicious"},{"name":"Roga","start":"02:00","end":"03:27","startHours":26.008139013947247,"endHours":27.456344532111544,"quality":"inauspicious"},{"name":"Udveg","start":"03:27","end":"04:54","startHours":27.456344532111544,"endHours":28.904550050275844,"quality":"inauspicious"},{"name":"Chala","start":"04:54","end":"06:21","startHours":28.904550050275844,"endHours":30.352755568440138,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:21","end":"07:21","startHours":6.3527555684401396,"endHours":7.3527555684401396,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:21","end":"08:21","startHours":7.3527555684401396,"endHours":8.35275556844014,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:21","end":"09:21","startHours":8.35275556844014,"endHours":9.35275556844014,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:21","end":"10:21","startHours":9.35275556844014,"endHours":10.35275556844014,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:21","end":"11:21","startHours":10.35275556844014,"endHours":11.35275556844014,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:21","end":"12:21","startHours":11.35275556844014,"endHours":12.35275556844014,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:21","end":"13:21","startHours":12.35275556844014,"endHours":13.35275556844014,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:21","end":"14:21","startHours":13.35275556844014,"endHours":14.35275556844014,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:21","end":"15:21","startHours":14.35275556844014,"endHours":15.35275556844014,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:21","end":"16:21","startHours":15.35275556844014,"endHours":16.352755568440138,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:21","end":"17:21","startHours":16.352755568440138,"endHours":17.352755568440138,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:21","end":"18:21","startHours":17.352755568440138,"endHours":18.352755568440138,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:21","end":"19:21","startHours":18.352755568440138,"endHours":19.352755568440138,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:21","end":"20:21","startHours":19.352755568440138,"endHours":20.352755568440138,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:21","end":"21:21","startHours":20.352755568440138,"endHours":21.352755568440138,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:21","end":"22:21","startHours":21.352755568440138,"endHours":22.352755568440138,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:21","end":"23:21","startHours":22.352755568440138,"endHours":23.352755568440138,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:21","end":"00:21","startHours":23.352755568440138,"endHours":24.352755568440138,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:21","end":"01:21","startHours":24.352755568440138,"endHours":25.352755568440138,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:21","end":"02:21","startHours":25.352755568440138,"endHours":26.352755568440138,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:21","end":"03:21","startHours":26.352755568440138,"endHours":27.352755568440138,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:21","end":"04:21","startHours":27.352755568440138,"endHours":28.352755568440138,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:21","end":"05:21","startHours":28.352755568440138,"endHours":29.352755568440138,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:21","end":"06:21","startHours":29.352755568440138,"endHours":30.352755568440138,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Dhvaja","quality":"Auspicious"},"drikRitu":"Vasanta (Spring) (Drik)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":3.185211404237486,"eotMinutes":-5.300009746977087,"ayanamsa":23.6049}},"calendars":{"vikram_samvat":2039,"vikram_samvatsara":"Yuva","saka_samvat":1904,"saka_samvatsara":"Dundubhi","bengali_samvat":1389,"malayalam_era":1158,"nanakshahi_year":513,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Caturthī · Vikram 2039 Yuva · Śaka 1904 Dundubhi"},"festivals":[{"id":"mina-sankranti","name":"Mīna Saṅkrānti","name_sanskrit":"मीन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Pisces; Mīna-māsa begins.","vrata":false,"detection":{"sun_rashi":"Mīna"},"precedence":5},{"id":"vinayaka-chaturthi","name":"Vināyaka Caturthī (monthly)","name_sanskrit":"विनायक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Śukla-pakṣa Caturthī; auspicious for new ventures.","vrata":true,"detection":{"tithi_number":4,"tithi_paksha":"Śukla"},"precedence":6}],"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":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Kṛttikā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Kṛttikā","url":"/day/-3137-12-25","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 March 29, 1982 CE · Phoenix, USA · Vidhyamitra","description":"March 29, 1982 CE for Phoenix, USA: Śukla Caturthī, sūryodaya 06:21, sūryāsta 18:46.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/1982-03-29","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/1982-03-29","sa":"https://sa.vidhyamitra.com/city/phoenix/1982-03-29","hi":"https://hi.vidhyamitra.com/city/phoenix/1982-03-29","x-default":"https://vidhyamitra.com/city/phoenix/1982-03-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-18T13:18:32.361Z","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":"2026-05-18T13:18:32.361Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-18T13:18:32.361Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}