{"id":"vidhyamitra:city-day:phoenix:1982-09-29:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/1982-09-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1982-09-29","date_display":"September 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":9,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445241.770833,"kali_year":5084,"ahargana":1856776.2708,"sun":{"sidereal_longitude":161.2634,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":293.3414,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":132.078,"elapsed_within_tithi_degrees":0.078},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1,"moon_longitude":293.3414,"elapsed_within_degrees":0.008},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":94.6048},"karana":{"half_tithi_index":22,"name":"Bava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":9,"day":29,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2445241.770833,"ahargana":1856776.2708,"kali_year":5084,"ayanamsa_lahiri":23.6119,"grahas":{"sun":{"sidereal_longitude":161.96663999999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"moon":{"sidereal_longitude":294.30074,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false,"latitude":-2.533},"mars":{"sidereal_longitude":222.86544000000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":169.13033999999993,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":198.24854000000005,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":152.90224,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":178.82934,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":79.0577,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":259.0577,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","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":1982,"month":9,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445241.770833,"kali_year":5084,"ahargana":1856776.2708,"sun":{"sidereal_longitude":161.2634,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":293.3414,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":132.078,"elapsed_within_tithi_degrees":0.078},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1,"moon_longitude":293.3414,"elapsed_within_degrees":0.008},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":94.6048},"karana":{"half_tithi_index":22,"name":"Bava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.533,"elongation":132.078},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.533,"opposition_distance":47.922}},"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":"06:20","sunsetLocal":"18:16","solarNoonLocal":"12:18","dayLengthHours":11.937942903760222,"dayLengthDisplay":"11 Hours 56 Mins 17 Secs","nightLengthDisplay":"12 Hours 03 Mins 43 Secs","moonriseLocal":"15:46","moonsetLocal":"02:28","rahuKala":{"name":"Rāhu Kāla","start":"12:18","end":"13:47","startHours":12.296340727269861,"endHours":13.78858359023989,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:49","end":"09:19","startHours":7.819612138359779,"endHours":9.311855001329807,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:48","end":"12:18","startHours":10.804097864299834,"endHours":12.296340727269861,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:07","end":"09:31","startHours":9.112889286267137,"endHours":9.510820716392477,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:49","end":"07:09","startHours":6.824783563046427,"endHours":7.1431287071467,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:54","end":"12:42","startHours":11.89840929714452,"endHours":12.694272157395202,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:44","end":"05:32","startHours":4.735643554888388,"endHours":5.53150641513907,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:20","end":"06:20","startHours":5.332540700076399,"endHours":6.327369275389751,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:17","end":"15:05","startHours":14.285997877896566,"endHours":15.081860738147247,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:04","end":"18:28","startHours":18.065312179149974,"endHours":18.465312179149972,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:16","end":"18:46","startHours":18.265312179149973,"endHours":18.762726466806647,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:01","end":"19:46","startHours":18.015312179149973,"endHours":19.765312179149973,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:54","end":"00:42","startHours":23.89840929714452,"endHours":24.6942721573952,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:20","end":"07:49","startHours":6.327369275389751,"endHours":7.819612138359779,"quality":"auspicious"},{"name":"Amṛta","start":"07:49","end":"09:19","startHours":7.819612138359779,"endHours":9.311855001329807,"quality":"auspicious"},{"name":"Kāla","start":"09:19","end":"10:48","startHours":9.311855001329807,"endHours":10.804097864299834,"quality":"inauspicious"},{"name":"Śubha","start":"10:48","end":"12:18","startHours":10.804097864299834,"endHours":12.296340727269861,"quality":"auspicious"},{"name":"Roga","start":"12:18","end":"13:47","startHours":12.296340727269861,"endHours":13.78858359023989,"quality":"inauspicious"},{"name":"Udveg","start":"13:47","end":"15:17","startHours":13.78858359023989,"endHours":15.280826453209917,"quality":"inauspicious"},{"name":"Chala","start":"15:17","end":"16:46","startHours":15.280826453209917,"endHours":16.773069316179946,"quality":"neutral"},{"name":"Labha","start":"16:46","end":"18:16","startHours":16.773069316179946,"endHours":18.265312179149973,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:16","end":"19:46","startHours":18.265312179149973,"endHours":19.773069316179946,"quality":"inauspicious"},{"name":"Chala","start":"19:46","end":"21:17","startHours":19.773069316179946,"endHours":21.28082645320992,"quality":"neutral"},{"name":"Labha","start":"21:17","end":"22:47","startHours":21.28082645320992,"endHours":22.788583590239888,"quality":"auspicious"},{"name":"Amṛta","start":"22:47","end":"00:18","startHours":22.788583590239888,"endHours":24.29634072726986,"quality":"auspicious"},{"name":"Kāla","start":"00:18","end":"01:48","startHours":24.29634072726986,"endHours":25.804097864299834,"quality":"inauspicious"},{"name":"Śubha","start":"01:48","end":"03:19","startHours":25.804097864299834,"endHours":27.311855001329807,"quality":"auspicious"},{"name":"Roga","start":"03:19","end":"04:49","startHours":27.311855001329807,"endHours":28.81961213835978,"quality":"inauspicious"},{"name":"Udveg","start":"04:49","end":"06:20","startHours":28.81961213835978,"endHours":30.32736927538975,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:20","end":"07:20","startHours":6.327369275389751,"endHours":7.327369275389751,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:20","end":"08:20","startHours":7.327369275389751,"endHours":8.327369275389751,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:20","end":"09:20","startHours":8.327369275389751,"endHours":9.327369275389751,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:20","end":"10:20","startHours":9.327369275389751,"endHours":10.327369275389751,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:20","end":"11:20","startHours":10.327369275389751,"endHours":11.327369275389751,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:20","end":"12:20","startHours":11.327369275389751,"endHours":12.327369275389751,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:20","end":"13:20","startHours":12.327369275389751,"endHours":13.327369275389751,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:20","end":"14:20","startHours":13.327369275389751,"endHours":14.327369275389751,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:20","end":"15:20","startHours":14.327369275389751,"endHours":15.327369275389751,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:20","end":"16:20","startHours":15.327369275389751,"endHours":16.32736927538975,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:20","end":"17:20","startHours":16.32736927538975,"endHours":17.32736927538975,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:20","end":"18:20","startHours":17.32736927538975,"endHours":18.32736927538975,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:20","end":"19:20","startHours":18.32736927538975,"endHours":19.32736927538975,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:20","end":"20:20","startHours":19.32736927538975,"endHours":20.32736927538975,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:20","end":"21:20","startHours":20.32736927538975,"endHours":21.32736927538975,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:20","end":"22:20","startHours":21.32736927538975,"endHours":22.32736927538975,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:20","end":"23:20","startHours":22.32736927538975,"endHours":23.32736927538975,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:20","end":"00:20","startHours":23.32736927538975,"endHours":24.32736927538975,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:20","end":"01:20","startHours":24.32736927538975,"endHours":25.32736927538975,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:20","end":"02:20","startHours":25.32736927538975,"endHours":26.32736927538975,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:20","end":"03:20","startHours":26.32736927538975,"endHours":27.32736927538975,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:20","end":"04:20","startHours":27.32736927538975,"endHours":28.32736927538975,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:20","end":"05:20","startHours":28.32736927538975,"endHours":29.32736927538975,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:20","end":"06:20","startHours":29.32736927538975,"endHours":30.32736927538975,"planetary_lord":"Sun"}],"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":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"South-West","anandadiYoga":{"name":"Dhvaja","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-2.215814850420378,"eotMinutes":10.515556363808276,"ayanamsa":23.6119}},"calendars":{"vikram_samvat":2039,"vikram_samvatsara":"Yuva","saka_samvat":1904,"saka_samvatsara":"Dundubhi","bengali_samvat":1389,"malayalam_era":1158,"nanakshahi_year":513,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Dvādaśī · Vikram 2039 Yuva · Śaka 1904 Dundubhi"},"festivals":[{"id":"vamana-jayanti","name":"Vāmana Jayantī","name_sanskrit":"वामन जयन्ती","tradition":"Vaishnava","associated_deity":"Vāmana (5th daśāvatāra of Krishna)","deity_avatara_index":15,"significance":"Vāmana's three-step measure of all worlds; Bali's surrender. (= Onam in Kerala.)","vrata":true,"detection":{"tithi_number":12,"tithi_paksha":"Śukla","lunar_month":"Bhādrapada"},"precedence":2,"sources":["Bhāgavata 8.18-22"]}],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 September 29, 1982 CE · Phoenix, USA · Vidhyamitra","description":"September 29, 1982 CE for Phoenix, USA: Śukla Dvādaśī, sūryodaya 06:20, sūryāsta 18:16.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/1982-09-29","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/1982-09-29","sa":"https://sa.vidhyamitra.com/city/phoenix/1982-09-29","hi":"https://hi.vidhyamitra.com/city/phoenix/1982-09-29","x-default":"https://vidhyamitra.com/city/phoenix/1982-09-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T00:48:08.542Z","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":"2026-05-31T00:48:08.542Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T00:48:08.542Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}