{"id":"vidhyamitra:city-day:phoenix:2000-12-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/2000-12-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2000-12-12","date_display":"December 12, 2000 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":2000,"month":12,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451890.770833,"kali_year":5102,"ahargana":1863425.2708,"sun":{"sidereal_longitude":236.046,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":63.3286,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":187.2826,"elapsed_within_tithi_degrees":7.2826},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3,"moon_longitude":63.3286,"elapsed_within_degrees":9.9953},"yoga":{"number":23,"name":"Śubha","sum_longitude":299.3747},"karana":{"half_tithi_index":31,"name":"Kaulava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2000,"month":12,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2451890.770833,"ahargana":1863425.2708,"kali_year":5102,"ayanamsa_lahiri":23.8662,"grahas":{"sun":{"sidereal_longitude":236.457399,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":65.587199,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false,"latitude":-1.788},"mars":{"sidereal_longitude":179.20889899999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":228.77209900000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":40.400198999999986,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":true},"venus":{"sidereal_longitude":280.4219989999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":31.775799000000006,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":86.7617,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":266.7617,"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":2000,"month":12,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451890.770833,"kali_year":5102,"ahargana":1863425.2708,"sun":{"sidereal_longitude":236.046,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":63.3286,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":187.2826,"elapsed_within_tithi_degrees":7.2826},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3,"moon_longitude":63.3286,"elapsed_within_degrees":9.9953},"yoga":{"number":23,"name":"Śubha","sum_longitude":299.3747},"karana":{"half_tithi_index":31,"name":"Kaulava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.788,"elongation":172.717},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.788,"opposition_distance":7.283}},"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":"07:24","sunsetLocal":"17:22","solarNoonLocal":"12:23","dayLengthHours":9.970062308827742,"dayLengthDisplay":"9 Hours 58 Mins 12 Secs","nightLengthDisplay":"14 Hours 01 Mins 48 Secs","moonriseLocal":"17:50","moonsetLocal":"08:09","rahuKala":{"name":"Rāhu Kāla","start":"14:52","end":"16:07","startHours":14.871757426188385,"endHours":16.11801521479185,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:53","end":"11:08","startHours":9.886726271774513,"endHours":11.13298406037798,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:23","end":"13:38","startHours":12.379241848981447,"endHours":13.625499637584916,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:43","end":"10:03","startHours":9.720558566627384,"endHours":10.052893976921641,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:49","end":"08:05","startHours":7.8096299574354,"endHours":8.075498285670806,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:03","end":"12:43","startHours":12.04690643868719,"endHours":12.711577259275705,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:04","end":"06:44","startHours":6.064869053390545,"endHours":6.729539873979061,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:34","end":"07:24","startHours":6.563372168831932,"endHours":7.394210694567577,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:02","end":"14:42","startHours":14.040918900452738,"endHours":14.705589721041253,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:10","end":"17:34","startHours":17.16427300339532,"endHours":17.564273003395318,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:22","end":"17:47","startHours":17.36427300339532,"endHours":17.77969226626314,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:07","end":"18:52","startHours":17.11427300339532,"endHours":18.86427300339532,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:03","end":"00:43","startHours":24.046906438687188,"endHours":24.711577259275707,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"07:24","end":"08:38","startHours":7.394210694567577,"endHours":8.640468483171045,"quality":"inauspicious"},{"name":"Udveg","start":"08:38","end":"09:53","startHours":8.640468483171045,"endHours":9.886726271774513,"quality":"inauspicious"},{"name":"Chala","start":"09:53","end":"11:08","startHours":9.886726271774513,"endHours":11.13298406037798,"quality":"neutral"},{"name":"Labha","start":"11:08","end":"12:23","startHours":11.13298406037798,"endHours":12.379241848981447,"quality":"auspicious"},{"name":"Amṛta","start":"12:23","end":"13:38","startHours":12.379241848981447,"endHours":13.625499637584916,"quality":"auspicious"},{"name":"Kāla","start":"13:38","end":"14:52","startHours":13.625499637584916,"endHours":14.871757426188385,"quality":"inauspicious"},{"name":"Śubha","start":"14:52","end":"16:07","startHours":14.871757426188385,"endHours":16.11801521479185,"quality":"auspicious"},{"name":"Roga","start":"16:07","end":"17:22","startHours":16.11801521479185,"endHours":17.36427300339532,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:22","end":"19:07","startHours":17.36427300339532,"endHours":19.11801521479185,"quality":"inauspicious"},{"name":"Śubha","start":"19:07","end":"20:52","startHours":19.11801521479185,"endHours":20.87175742618838,"quality":"auspicious"},{"name":"Roga","start":"20:52","end":"22:38","startHours":20.87175742618838,"endHours":22.625499637584916,"quality":"inauspicious"},{"name":"Udveg","start":"22:38","end":"00:23","startHours":22.625499637584916,"endHours":24.379241848981447,"quality":"inauspicious"},{"name":"Chala","start":"00:23","end":"02:08","startHours":24.379241848981447,"endHours":26.13298406037798,"quality":"neutral"},{"name":"Labha","start":"02:08","end":"03:53","startHours":26.13298406037798,"endHours":27.886726271774513,"quality":"auspicious"},{"name":"Amṛta","start":"03:53","end":"05:38","startHours":27.886726271774513,"endHours":29.640468483171045,"quality":"auspicious"},{"name":"Kāla","start":"05:38","end":"07:24","startHours":29.640468483171045,"endHours":31.394210694567576,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:24","end":"08:24","startHours":7.394210694567577,"endHours":8.394210694567576,"planetary_lord":"Mars"},{"name":"Hora 2","start":"08:24","end":"09:24","startHours":8.394210694567576,"endHours":9.394210694567576,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"09:24","end":"10:24","startHours":9.394210694567576,"endHours":10.394210694567576,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"10:24","end":"11:24","startHours":10.394210694567576,"endHours":11.394210694567576,"planetary_lord":"Moon"},{"name":"Hora 5","start":"11:24","end":"12:24","startHours":11.394210694567576,"endHours":12.394210694567576,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"12:24","end":"13:24","startHours":12.394210694567576,"endHours":13.394210694567576,"planetary_lord":"Venus"},{"name":"Hora 7","start":"13:24","end":"14:24","startHours":13.394210694567576,"endHours":14.394210694567576,"planetary_lord":"Sun"},{"name":"Hora 8","start":"14:24","end":"15:24","startHours":14.394210694567576,"endHours":15.394210694567576,"planetary_lord":"Mars"},{"name":"Hora 9","start":"15:24","end":"16:24","startHours":15.394210694567576,"endHours":16.394210694567576,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"16:24","end":"17:24","startHours":16.394210694567576,"endHours":17.394210694567576,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"17:24","end":"18:24","startHours":17.394210694567576,"endHours":18.394210694567576,"planetary_lord":"Moon"},{"name":"Hora 12","start":"18:24","end":"19:24","startHours":18.394210694567576,"endHours":19.394210694567576,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"19:24","end":"20:24","startHours":19.394210694567576,"endHours":20.394210694567576,"planetary_lord":"Venus"},{"name":"Hora 14","start":"20:24","end":"21:24","startHours":20.394210694567576,"endHours":21.394210694567576,"planetary_lord":"Sun"},{"name":"Hora 15","start":"21:24","end":"22:24","startHours":21.394210694567576,"endHours":22.394210694567576,"planetary_lord":"Mars"},{"name":"Hora 16","start":"22:24","end":"23:24","startHours":22.394210694567576,"endHours":23.394210694567576,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"23:24","end":"00:24","startHours":23.394210694567576,"endHours":24.394210694567576,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"00:24","end":"01:24","startHours":24.394210694567576,"endHours":25.394210694567576,"planetary_lord":"Moon"},{"name":"Hora 19","start":"01:24","end":"02:24","startHours":25.394210694567576,"endHours":26.394210694567576,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"02:24","end":"03:24","startHours":26.394210694567576,"endHours":27.394210694567576,"planetary_lord":"Venus"},{"name":"Hora 21","start":"03:24","end":"04:24","startHours":27.394210694567576,"endHours":28.394210694567576,"planetary_lord":"Sun"},{"name":"Hora 22","start":"04:24","end":"05:24","startHours":28.394210694567576,"endHours":29.394210694567576,"planetary_lord":"Mars"},{"name":"Hora 23","start":"05:24","end":"06:24","startHours":29.394210694567576,"endHours":30.394210694567576,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"06:24","end":"07:24","startHours":30.394210694567576,"endHours":31.394210694567576,"planetary_lord":"Saturn"}],"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":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"North","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":-23.08360116795944,"eotMinutes":5.541489061113115,"ayanamsa":23.8662}},"calendars":{"vikram_samvat":2057,"vikram_samvatsara":"Vijaya","saka_samvat":1922,"saka_samvatsara":"Vikrama","bengali_samvat":1407,"malayalam_era":1176,"nanakshahi_year":531,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Kṛṣṇa Pakṣa","solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Kṛṣṇa Pratipada · Vikram 2057 Vijaya · Śaka 1922 Vikrama"},"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":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 12, 2000 CE · Phoenix, USA · Vidhyamitra","description":"December 12, 2000 CE for Phoenix, USA: Kṛṣṇa Pratipada, sūryodaya 07:24, sūryāsta 17:22.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/2000-12-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/2000-12-12","sa":"https://sa.vidhyamitra.com/city/phoenix/2000-12-12","hi":"https://hi.vidhyamitra.com/city/phoenix/2000-12-12","x-default":"https://vidhyamitra.com/city/phoenix/2000-12-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-24T11:35:32.748Z","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":"2026-05-24T11:35:32.748Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-24T11:35:32.748Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}