{"id":"vidhyamitra:city-day:phoenix:1982-12-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/1982-12-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1982-12-06","date_display":"December 6, 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":12,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445309.770833,"kali_year":5084,"ahargana":1856844.2708,"sun":{"sidereal_longitude":229.55,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":115.4629,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":245.9129,"elapsed_within_tithi_degrees":5.9129},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3,"moon_longitude":115.4629,"elapsed_within_degrees":8.7962},"yoga":{"number":26,"name":"Indra","sum_longitude":345.0129},"karana":{"half_tithi_index":40,"name":"Gara"},"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":12,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2445309.770833,"ahargana":1856844.2708,"kali_year":5084,"ayanamsa_lahiri":23.6145,"grahas":{"sun":{"sidereal_longitude":229.97084199999995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":119.08534200000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false,"latitude":2.8913},"mars":{"sidereal_longitude":273.37434200000007,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":239.20744200000001,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":212.917242,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":238.10094200000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":186.726042,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":75.4548,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":255.4548,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva 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":12,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445309.770833,"kali_year":5084,"ahargana":1856844.2708,"sun":{"sidereal_longitude":229.55,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":115.4629,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":245.9129,"elapsed_within_tithi_degrees":5.9129},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3,"moon_longitude":115.4629,"elapsed_within_degrees":8.7962},"yoga":{"number":26,"name":"Indra","sum_longitude":345.0129},"karana":{"half_tithi_index":40,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.891,"elongation":114.087},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.891,"opposition_distance":65.913}},"eclipse_window_40days":[{"offset_days":9,"type":"solar","occurs":true,"moon_latitude":1.462,"elongation":2.771}]},"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":"07:19","sunsetLocal":"17:21","solarNoonLocal":"12:20","dayLengthHours":10.039638121896182,"dayLengthDisplay":"10 Hours 02 Mins 23 Secs","nightLengthDisplay":"13 Hours 57 Mins 37 Secs","moonriseLocal":"22:16","moonsetLocal":"11:37","rahuKala":{"name":"Rāhu Kāla","start":"08:34","end":"09:50","startHours":8.571021046376405,"endHours":9.825975811613427,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:05","end":"12:20","startHours":11.080930576850449,"endHours":12.335885342087472,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:35","end":"14:51","startHours":13.590840107324496,"endHours":14.845794872561518,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:40","end":"10:00","startHours":9.658648509581823,"endHours":9.99330311364503,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:44","end":"08:00","startHours":7.734384536218389,"endHours":8.002108219468955,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:00","end":"12:40","startHours":12.001230738024267,"endHours":12.670539946150678,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:59","end":"06:39","startHours":5.977447864886557,"endHours":6.646757073012969,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:29","end":"07:19","startHours":6.479429770981366,"endHours":7.316066281139381,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:01","end":"14:41","startHours":14.009158362403504,"endHours":14.678467570529916,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:09","end":"17:33","startHours":17.155704403035564,"endHours":17.555704403035563,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:21","end":"17:46","startHours":17.355704403035563,"endHours":17.77402265811457,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:06","end":"18:51","startHours":17.105704403035563,"endHours":18.855704403035563,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:00","end":"00:40","startHours":24.001230738024265,"endHours":24.67053994615068,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:19","end":"08:34","startHours":7.316066281139381,"endHours":8.571021046376405,"quality":"auspicious"},{"name":"Kāla","start":"08:34","end":"09:50","startHours":8.571021046376405,"endHours":9.825975811613427,"quality":"inauspicious"},{"name":"Śubha","start":"09:50","end":"11:05","startHours":9.825975811613427,"endHours":11.080930576850449,"quality":"auspicious"},{"name":"Roga","start":"11:05","end":"12:20","startHours":11.080930576850449,"endHours":12.335885342087472,"quality":"inauspicious"},{"name":"Udveg","start":"12:20","end":"13:35","startHours":12.335885342087472,"endHours":13.590840107324496,"quality":"inauspicious"},{"name":"Chala","start":"13:35","end":"14:51","startHours":13.590840107324496,"endHours":14.845794872561518,"quality":"neutral"},{"name":"Labha","start":"14:51","end":"16:06","startHours":14.845794872561518,"endHours":16.10074963779854,"quality":"auspicious"},{"name":"Amṛta","start":"16:06","end":"17:21","startHours":16.10074963779854,"endHours":17.355704403035563,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:21","end":"19:06","startHours":17.355704403035563,"endHours":19.10074963779854,"quality":"neutral"},{"name":"Labha","start":"19:06","end":"20:51","startHours":19.10074963779854,"endHours":20.84579487256152,"quality":"auspicious"},{"name":"Amṛta","start":"20:51","end":"22:35","startHours":20.84579487256152,"endHours":22.590840107324496,"quality":"auspicious"},{"name":"Kāla","start":"22:35","end":"00:20","startHours":22.590840107324496,"endHours":24.335885342087472,"quality":"inauspicious"},{"name":"Śubha","start":"00:20","end":"02:05","startHours":24.335885342087472,"endHours":26.08093057685045,"quality":"auspicious"},{"name":"Roga","start":"02:05","end":"03:50","startHours":26.08093057685045,"endHours":27.825975811613425,"quality":"inauspicious"},{"name":"Udveg","start":"03:50","end":"05:34","startHours":27.825975811613425,"endHours":29.571021046376405,"quality":"inauspicious"},{"name":"Chala","start":"05:34","end":"07:19","startHours":29.571021046376405,"endHours":31.31606628113938,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:19","end":"08:19","startHours":7.316066281139381,"endHours":8.316066281139381,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:19","end":"09:19","startHours":8.316066281139381,"endHours":9.316066281139381,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:19","end":"10:19","startHours":9.316066281139381,"endHours":10.316066281139381,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:19","end":"11:19","startHours":10.316066281139381,"endHours":11.316066281139381,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:19","end":"12:19","startHours":11.316066281139381,"endHours":12.316066281139381,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:19","end":"13:19","startHours":12.316066281139381,"endHours":13.316066281139381,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:19","end":"14:19","startHours":13.316066281139381,"endHours":14.316066281139381,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:19","end":"15:19","startHours":14.316066281139381,"endHours":15.316066281139381,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:19","end":"16:19","startHours":15.316066281139381,"endHours":16.31606628113938,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:19","end":"17:19","startHours":16.31606628113938,"endHours":17.31606628113938,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:19","end":"18:19","startHours":17.31606628113938,"endHours":18.31606628113938,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:19","end":"19:19","startHours":18.31606628113938,"endHours":19.31606628113938,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:19","end":"20:19","startHours":19.31606628113938,"endHours":20.31606628113938,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:19","end":"21:19","startHours":20.31606628113938,"endHours":21.31606628113938,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:19","end":"22:19","startHours":21.31606628113938,"endHours":22.31606628113938,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:19","end":"23:19","startHours":22.31606628113938,"endHours":23.31606628113938,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:19","end":"00:19","startHours":23.31606628113938,"endHours":24.31606628113938,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:19","end":"01:19","startHours":24.31606628113938,"endHours":25.31606628113938,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:19","end":"02:19","startHours":25.31606628113938,"endHours":26.31606628113938,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:19","end":"03:19","startHours":26.31606628113938,"endHours":27.31606628113938,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:19","end":"04:19","startHours":27.31606628113938,"endHours":28.31606628113938,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:19","end":"05:19","startHours":28.31606628113938,"endHours":29.31606628113938,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:19","end":"06:19","startHours":29.31606628113938,"endHours":30.31606628113938,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:19","end":"07:19","startHours":30.31606628113938,"endHours":31.31606628113938,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Śarad (Autumn)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-22.42796389821045,"eotMinutes":8.142879474751563,"ayanamsa":23.6145}},"calendars":{"vikram_samvat":2039,"vikram_samvatsara":"Yuva","saka_samvat":1904,"saka_samvatsara":"Dundubhi","bengali_samvat":1389,"malayalam_era":1158,"nanakshahi_year":513,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Kṛṣṇa Pakṣa","solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Kṛṣṇa Ṣaṣṭhī · Vikram 2039 Yuva · Śaka 1904 Dundubhi"},"festivals":[{"id":"vrischika-sankranti","name":"Vṛścika Saṅkrānti","name_sanskrit":"वृश्चिक सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Scorpio.","vrata":false,"detection":{"sun_rashi":"Vṛścika"},"precedence":5}],"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 December 6, 1982 CE · Phoenix, USA · Vidhyamitra","description":"December 6, 1982 CE for Phoenix, USA: Kṛṣṇa Ṣaṣṭhī, sūryodaya 07:19, sūryāsta 17:21.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/1982-12-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/1982-12-06","sa":"https://sa.vidhyamitra.com/city/phoenix/1982-12-06","hi":"https://hi.vidhyamitra.com/city/phoenix/1982-12-06","x-default":"https://vidhyamitra.com/city/phoenix/1982-12-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-18T13:17:12.568Z","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":"2026-05-18T13:17:12.568Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-18T13:17:12.568Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}