{"id":"vidhyamitra:city-day:phoenix:2010-10-08:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/2010-10-08","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2010-10-08","date_display":"October 8, 2010 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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2010,"month":10,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455477.770833,"kali_year":5112,"ahargana":1867012.2708,"sun":{"sidereal_longitude":169.8833,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":174.2392,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":4.3559,"elapsed_within_tithi_degrees":4.3559},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":174.2392,"elapsed_within_degrees":0.9058},"yoga":{"number":26,"name":"Indra","sum_longitude":344.1224},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2010,"month":10,"day":8,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2455477.770833,"ahargana":1867012.2708,"kali_year":5112,"ayanamsa_lahiri":24.0034,"grahas":{"sun":{"sidereal_longitude":170.65295000000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"moon":{"sidereal_longitude":174.18875000000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false,"latitude":-4.4611},"mars":{"sidereal_longitude":201.55075,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":163.68735000000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":332.3449499999999,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":199.22105,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":true},"saturn":{"sidereal_longitude":164.34735,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":256.7052,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":76.7052,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2010,"month":10,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455477.770833,"kali_year":5112,"ahargana":1867012.2708,"sun":{"sidereal_longitude":169.8833,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":174.2392,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":4.3559,"elapsed_within_tithi_degrees":4.3559},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":174.2392,"elapsed_within_degrees":0.9058},"yoga":{"number":26,"name":"Indra","sum_longitude":344.1224},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.461,"elongation":4.356},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.461,"opposition_distance":175.644}},"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":"06:26","sunsetLocal":"18:04","solarNoonLocal":"12:15","dayLengthHours":11.62318548207091,"dayLengthDisplay":"11 Hours 37 Mins 23 Secs","nightLengthDisplay":"12 Hours 22 Mins 37 Secs","moonriseLocal":"06:45","moonsetLocal":"18:13","rahuKala":{"name":"Rāhu Kāla","start":"10:48","end":"12:15","startHours":10.798213227615076,"endHours":12.25111141287394,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:09","end":"16:37","startHours":15.156907783391667,"endHours":16.60980596865053,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:54","end":"09:21","startHours":7.892416857097347,"endHours":9.34531504235621,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:09","end":"09:32","startHours":9.151595284321695,"endHours":9.539034800390727,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:55","end":"07:14","startHours":6.923818066924771,"endHours":7.2337696797799955,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:52","end":"12:38","startHours":11.86367189680491,"endHours":12.63855092894297,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:53","end":"05:40","startHours":4.889760607562362,"endHours":5.664639639700423,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:28","end":"06:26","startHours":5.470919881665907,"endHours":6.439518671838483,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:11","end":"14:58","startHours":14.18830899321909,"endHours":14.963188025357152,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:52","end":"18:16","startHours":17.862704153909394,"endHours":18.262704153909393,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:04","end":"18:33","startHours":18.062704153909394,"endHours":18.547003548995683,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:49","end":"19:34","startHours":17.812704153909394,"endHours":19.562704153909394,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:52","end":"00:38","startHours":23.86367189680491,"endHours":24.63855092894297,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:26","end":"07:54","startHours":6.439518671838483,"endHours":7.892416857097347,"quality":"neutral"},{"name":"Labha","start":"07:54","end":"09:21","startHours":7.892416857097347,"endHours":9.34531504235621,"quality":"auspicious"},{"name":"Amṛta","start":"09:21","end":"10:48","startHours":9.34531504235621,"endHours":10.798213227615076,"quality":"auspicious"},{"name":"Kāla","start":"10:48","end":"12:15","startHours":10.798213227615076,"endHours":12.25111141287394,"quality":"inauspicious"},{"name":"Śubha","start":"12:15","end":"13:42","startHours":12.25111141287394,"endHours":13.704009598132803,"quality":"auspicious"},{"name":"Roga","start":"13:42","end":"15:09","startHours":13.704009598132803,"endHours":15.156907783391667,"quality":"inauspicious"},{"name":"Udveg","start":"15:09","end":"16:37","startHours":15.156907783391667,"endHours":16.60980596865053,"quality":"inauspicious"},{"name":"Chala","start":"16:37","end":"18:04","startHours":16.60980596865053,"endHours":18.062704153909394,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:04","end":"19:37","startHours":18.062704153909394,"endHours":19.60980596865053,"quality":"inauspicious"},{"name":"Udveg","start":"19:37","end":"21:09","startHours":19.60980596865053,"endHours":21.156907783391667,"quality":"inauspicious"},{"name":"Chala","start":"21:09","end":"22:42","startHours":21.156907783391667,"endHours":22.704009598132803,"quality":"neutral"},{"name":"Labha","start":"22:42","end":"00:15","startHours":22.704009598132803,"endHours":24.25111141287394,"quality":"auspicious"},{"name":"Amṛta","start":"00:15","end":"01:48","startHours":24.25111141287394,"endHours":25.798213227615076,"quality":"auspicious"},{"name":"Kāla","start":"01:48","end":"03:21","startHours":25.798213227615076,"endHours":27.345315042356212,"quality":"inauspicious"},{"name":"Śubha","start":"03:21","end":"04:54","startHours":27.345315042356212,"endHours":28.892416857097345,"quality":"auspicious"},{"name":"Roga","start":"04:54","end":"06:26","startHours":28.892416857097345,"endHours":30.439518671838485,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:26","end":"07:26","startHours":6.439518671838483,"endHours":7.439518671838483,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:26","end":"08:26","startHours":7.439518671838483,"endHours":8.439518671838483,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:26","end":"09:26","startHours":8.439518671838483,"endHours":9.439518671838483,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:26","end":"10:26","startHours":9.439518671838483,"endHours":10.439518671838483,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:26","end":"11:26","startHours":10.439518671838483,"endHours":11.439518671838483,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:26","end":"12:26","startHours":11.439518671838483,"endHours":12.439518671838483,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:26","end":"13:26","startHours":12.439518671838483,"endHours":13.439518671838483,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:26","end":"14:26","startHours":13.439518671838483,"endHours":14.439518671838483,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:26","end":"15:26","startHours":14.439518671838483,"endHours":15.439518671838483,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:26","end":"16:26","startHours":15.439518671838483,"endHours":16.439518671838485,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:26","end":"17:26","startHours":16.439518671838485,"endHours":17.439518671838485,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:26","end":"18:26","startHours":17.439518671838485,"endHours":18.439518671838485,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:26","end":"19:26","startHours":18.439518671838485,"endHours":19.439518671838485,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:26","end":"20:26","startHours":19.439518671838485,"endHours":20.439518671838485,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:26","end":"21:26","startHours":20.439518671838485,"endHours":21.439518671838485,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:26","end":"22:26","startHours":21.439518671838485,"endHours":22.439518671838485,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:26","end":"23:26","startHours":22.439518671838485,"endHours":23.439518671838485,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:26","end":"00:26","startHours":23.439518671838485,"endHours":24.439518671838485,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:26","end":"01:26","startHours":24.439518671838485,"endHours":25.439518671838485,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:26","end":"02:26","startHours":25.439518671838485,"endHours":26.439518671838485,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:26","end":"03:26","startHours":26.439518671838485,"endHours":27.439518671838485,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:26","end":"04:26","startHours":27.439518671838485,"endHours":28.439518671838485,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:26","end":"05:26","startHours":28.439518671838485,"endHours":29.439518671838485,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:26","end":"06:26","startHours":29.439518671838485,"endHours":30.439518671838485,"planetary_lord":"Mars"}],"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","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"North-West","rahuVasa":"South-East","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-5.775717818828757,"eotMinutes":13.229315227563635,"ayanamsa":24.0034}},"calendars":{"vikram_samvat":2067,"vikram_samvatsara":"Śobhana","saka_samvat":1932,"saka_samvatsara":"Vikṛti","bengali_samvat":1417,"malayalam_era":1186,"nanakshahi_year":541,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Pratipada · Vikram 2067 Śobhana · Śaka 1932 Vikṛti"},"festivals":[{"id":"sharadiya-navratri-start","name":"Śāradīya Navrātri Start","name_sanskrit":"शारदीय नवरात्रि आरम्भ","tradition":"Shakta","associated_deity":"Devī Durgā","significance":"Autumn Navrātri begins; Devī Mahiṣāsura-mardinī worship for 9 nights.","vrata":true,"detection":{"tithi_number":1,"tithi_paksha":"Śukla","lunar_month":"Āśvina"},"precedence":1}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Dedicated festival walk for Śāradīya Navrātri Start is not live yet; Śukravāra (Friday) — 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 8, 2010 CE · Phoenix, USA · Vidhyamitra","description":"October 8, 2010 CE for Phoenix, USA: Śukla Pratipada, sūryodaya 06:26, sūryāsta 18:04.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/2010-10-08","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/2010-10-08","sa":"https://sa.vidhyamitra.com/city/phoenix/2010-10-08","hi":"https://hi.vidhyamitra.com/city/phoenix/2010-10-08","x-default":"https://vidhyamitra.com/city/phoenix/2010-10-08"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-22T22:11:11.224Z","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":"2026-09-22T22:11:11.224Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-22T22:11:11.224Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no single city is the universal center.","purna_chain":["Hosted scripture","Named-tradition interpretation","Original Vidhyamitra contemplation","Bhūmi-born material medium","Vidhyamitra portal","Responsible reader in their own kṣetra"],"claim_boundary":"The legacy purna_chain field carries a source-to-reader sequence, not a revealed physical descent, universal cosmology, or proof that software is conscious.","antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}