{"id":"vidhyamitra:city-day:phoenix:2012-10-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/2012-10-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2012-10-10","date_display":"October 10, 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":10,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456210.770833,"kali_year":5114,"ahargana":1867745.2708,"sun":{"sidereal_longitude":172.3373,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":104.5111,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":292.1738,"elapsed_within_tithi_degrees":4.1738},"nakshatra":{"number":8,"name":"Puṣya","pada":4,"moon_longitude":104.5111,"elapsed_within_degrees":11.1778},"yoga":{"number":21,"name":"Siddha","sum_longitude":276.8484},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"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":2012,"month":10,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2456210.770833,"ahargana":1867745.2708,"kali_year":5114,"ayanamsa_lahiri":24.0314,"grahas":{"sun":{"sidereal_longitude":173.109244,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"moon":{"sidereal_longitude":102.756144,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false,"latitude":-4.1306},"mars":{"sidereal_longitude":217.889044,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":192.434344,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":51.94804399999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":true},"venus":{"sidereal_longitude":133.70824400000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":186.19334400000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":217.8673,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":37.8673,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"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":10,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456210.770833,"kali_year":5114,"ahargana":1867745.2708,"sun":{"sidereal_longitude":172.3373,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":104.5111,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":292.1738,"elapsed_within_tithi_degrees":4.1738},"nakshatra":{"number":8,"name":"Puṣya","pada":4,"moon_longitude":104.5111,"elapsed_within_degrees":11.1778},"yoga":{"number":21,"name":"Siddha","sum_longitude":276.8484},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.131,"elongation":67.826},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.131,"opposition_distance":112.174}},"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":"06:28","sunsetLocal":"18:01","solarNoonLocal":"12:15","dayLengthHours":11.53809284934507,"dayLengthDisplay":"11 Hours 32 Mins 17 Secs","nightLengthDisplay":"12 Hours 27 Mins 43 Secs","moonriseLocal":"00:39","moonsetLocal":"14:27","rahuKala":{"name":"Rāhu Kāla","start":"12:15","end":"13:41","startHours":12.242542565467172,"endHours":13.684804171635307,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:55","end":"09:21","startHours":7.915757746962772,"endHours":9.358019353130906,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:48","end":"12:15","startHours":10.80028095929904,"endHours":12.242542565467172,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:10","end":"09:33","startHours":9.16571780564182,"endHours":9.55032090061999,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:57","end":"07:16","startHours":6.95425000951735,"endHours":7.261932485499885,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:51","end":"12:38","startHours":11.857939470489002,"endHours":12.627145660445342,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:56","end":"05:42","startHours":4.935083760881962,"endHours":5.7042899508383,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:31","end":"06:28","startHours":5.511988403349216,"endHours":6.473496140794638,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:56","startHours":14.165558040358018,"endHours":14.934764230314356,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:49","end":"18:13","startHours":17.811588990139708,"endHours":18.211588990139706,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:01","end":"18:30","startHours":18.011588990139707,"endHours":18.49234285886242,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:46","end":"19:31","startHours":17.761588990139707,"endHours":19.511588990139707,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:51","end":"00:38","startHours":23.857939470489004,"endHours":24.62714566044534,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:28","end":"07:55","startHours":6.473496140794638,"endHours":7.915757746962772,"quality":"auspicious"},{"name":"Amṛta","start":"07:55","end":"09:21","startHours":7.915757746962772,"endHours":9.358019353130906,"quality":"auspicious"},{"name":"Kāla","start":"09:21","end":"10:48","startHours":9.358019353130906,"endHours":10.80028095929904,"quality":"inauspicious"},{"name":"Śubha","start":"10:48","end":"12:15","startHours":10.80028095929904,"endHours":12.242542565467172,"quality":"auspicious"},{"name":"Roga","start":"12:15","end":"13:41","startHours":12.242542565467172,"endHours":13.684804171635307,"quality":"inauspicious"},{"name":"Udveg","start":"13:41","end":"15:08","startHours":13.684804171635307,"endHours":15.127065777803441,"quality":"inauspicious"},{"name":"Chala","start":"15:08","end":"16:34","startHours":15.127065777803441,"endHours":16.569327383971572,"quality":"neutral"},{"name":"Labha","start":"16:34","end":"18:01","startHours":16.569327383971572,"endHours":18.011588990139707,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:01","end":"19:34","startHours":18.011588990139707,"endHours":19.569327383971572,"quality":"inauspicious"},{"name":"Chala","start":"19:34","end":"21:08","startHours":19.569327383971572,"endHours":21.127065777803438,"quality":"neutral"},{"name":"Labha","start":"21:08","end":"22:41","startHours":21.127065777803438,"endHours":22.684804171635307,"quality":"auspicious"},{"name":"Amṛta","start":"22:41","end":"00:15","startHours":22.684804171635307,"endHours":24.242542565467172,"quality":"auspicious"},{"name":"Kāla","start":"00:15","end":"01:48","startHours":24.242542565467172,"endHours":25.800280959299037,"quality":"inauspicious"},{"name":"Śubha","start":"01:48","end":"03:21","startHours":25.800280959299037,"endHours":27.358019353130906,"quality":"auspicious"},{"name":"Roga","start":"03:21","end":"04:55","startHours":27.358019353130906,"endHours":28.915757746962772,"quality":"inauspicious"},{"name":"Udveg","start":"04:55","end":"06:28","startHours":28.915757746962772,"endHours":30.473496140794637,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:28","end":"07:28","startHours":6.473496140794638,"endHours":7.473496140794638,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:28","end":"08:28","startHours":7.473496140794638,"endHours":8.473496140794637,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:28","end":"09:28","startHours":8.473496140794637,"endHours":9.473496140794637,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:28","end":"10:28","startHours":9.473496140794637,"endHours":10.473496140794637,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:28","end":"11:28","startHours":10.473496140794637,"endHours":11.473496140794637,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:28","end":"12:28","startHours":11.473496140794637,"endHours":12.473496140794637,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:28","end":"13:28","startHours":12.473496140794637,"endHours":13.473496140794637,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:28","end":"14:28","startHours":13.473496140794637,"endHours":14.473496140794637,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:28","end":"15:28","startHours":14.473496140794637,"endHours":15.473496140794637,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:28","end":"16:28","startHours":15.473496140794637,"endHours":16.473496140794637,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:28","end":"17:28","startHours":16.473496140794637,"endHours":17.473496140794637,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:28","end":"18:28","startHours":17.473496140794637,"endHours":18.473496140794637,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:28","end":"19:28","startHours":18.473496140794637,"endHours":19.473496140794637,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:28","end":"20:28","startHours":19.473496140794637,"endHours":20.473496140794637,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:28","end":"21:28","startHours":20.473496140794637,"endHours":21.473496140794637,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:28","end":"22:28","startHours":21.473496140794637,"endHours":22.473496140794637,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:28","end":"23:28","startHours":22.473496140794637,"endHours":23.473496140794637,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:28","end":"00:28","startHours":23.473496140794637,"endHours":24.473496140794637,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:28","end":"01:28","startHours":24.473496140794637,"endHours":25.473496140794637,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:28","end":"02:28","startHours":25.473496140794637,"endHours":26.473496140794637,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:28","end":"03:28","startHours":26.473496140794637,"endHours":27.473496140794637,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:28","end":"04:28","startHours":27.473496140794637,"endHours":28.473496140794637,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:28","end":"05:28","startHours":28.473496140794637,"endHours":29.473496140794637,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:28","end":"06:28","startHours":29.473496140794637,"endHours":30.473496140794637,"planetary_lord":"Sun"}],"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","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"South-West","anandadiYoga":{"name":"Śubha","quality":"Auspicious"},"drikRitu":"Śarad (Autumn) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-6.731631357930336,"eotMinutes":13.743446071969673,"ayanamsa":24.0314}},"calendars":{"vikram_samvat":2069,"vikram_samvatsara":"Viśvāvasu","saka_samvat":1934,"saka_samvatsara":"Nandana","bengali_samvat":1419,"malayalam_era":1188,"nanakshahi_year":543,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Daśamī · Vikram 2069 Viśvāvasu · Śaka 1934 Nandana"},"festivals":[{"id":"kanya-sankranti","name":"Kanyā Saṅkrānti (Mahālaya begins)","name_sanskrit":"कन्या सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Virgo; Mahālaya / Pitṛ-Pakṣa solar marker.","vrata":false,"detection":{"sun_rashi":"Kanyā"},"precedence":4}],"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 October 10, 2012 CE · Phoenix, USA · Vidhyamitra","description":"October 10, 2012 CE for Phoenix, USA: Kṛṣṇa Daśamī, sūryodaya 06:28, sūryāsta 18:01.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/2012-10-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/2012-10-10","sa":"https://sa.vidhyamitra.com/city/phoenix/2012-10-10","hi":"https://hi.vidhyamitra.com/city/phoenix/2012-10-10","x-default":"https://vidhyamitra.com/city/phoenix/2012-10-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T03:02:57.144Z","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":"2026-05-17T03:02:57.144Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T03:02:57.144Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}