{"id":"vidhyamitra:city-day:phoenix:2025-01-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/2025-01-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2025-01-12","date_display":"January 12, 2025 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":2025,"month":1,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2460687.770833,"kali_year":5126,"ahargana":1872222.2708,"sun":{"sidereal_longitude":267.6793,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":65.2133,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":157.534,"elapsed_within_tithi_degrees":1.534},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4,"moon_longitude":65.2133,"elapsed_within_degrees":11.88},"yoga":{"number":25,"name":"Brahma","sum_longitude":332.8926},"karana":{"half_tithi_index":26,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2025,"month":1,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2460687.770833,"ahargana":1872222.2708,"kali_year":5126,"ayanamsa_lahiri":24.2027,"grahas":{"sun":{"sidereal_longitude":267.87578899999994,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":63.787589000000025,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false,"latitude":4.4797},"mars":{"sidereal_longitude":93.26668899999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":true},"mercury":{"sidereal_longitude":250.62808900000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":47.95318900000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":true},"venus":{"sidereal_longitude":314.67378899999994,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":321.33358899999996,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":340.6543,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":160.6543,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","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":"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":2025,"month":1,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2460687.770833,"kali_year":5126,"ahargana":1872222.2708,"sun":{"sidereal_longitude":267.6793,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":65.2133,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":157.534,"elapsed_within_tithi_degrees":1.534},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4,"moon_longitude":65.2133,"elapsed_within_degrees":11.88},"yoga":{"number":25,"name":"Brahma","sum_longitude":332.8926},"karana":{"half_tithi_index":26,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.48,"elongation":157.534},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.48,"opposition_distance":22.466}},"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":"07:33","sunsetLocal":"17:40","solarNoonLocal":"12:37","dayLengthHours":10.123530590540192,"dayLengthDisplay":"10 Hours 07 Mins 25 Secs","nightLengthDisplay":"13 Hours 52 Mins 35 Secs","moonriseLocal":"15:51","moonsetLocal":"06:10","rahuKala":{"name":"Rāhu Kāla","start":"16:24","end":"17:40","startHours":16.405682015392202,"endHours":17.671123339209725,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:37","end":"13:52","startHours":12.60935804393963,"endHours":13.874799367757152,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:08","end":"16:24","startHours":15.140240691574677,"endHours":16.405682015392202,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:55","end":"10:15","startHours":9.909749886462244,"endHours":10.247200906146919,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:58","end":"08:14","startHours":7.969406523275374,"endHours":8.239367339023113,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:16","end":"12:57","startHours":12.271907024254956,"endHours":12.946809063624302,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:12","end":"06:52","startHours":6.197788669930841,"endHours":6.872690709300187,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:42","end":"07:33","startHours":6.70396519945785,"endHours":7.547592748669533,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:18","end":"14:58","startHours":14.296613142362995,"endHours":14.971515181732341,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:28","end":"17:52","startHours":17.471123339209726,"endHours":17.871123339209724,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:40","end":"18:06","startHours":17.671123339209725,"endHours":18.092937113815566,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:25","end":"19:10","startHours":17.421123339209725,"endHours":19.171123339209725,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:16","end":"00:57","startHours":24.271907024254958,"endHours":24.9468090636243,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:33","end":"08:49","startHours":7.547592748669533,"endHours":8.813034072487056,"quality":"inauspicious"},{"name":"Chala","start":"08:49","end":"10:05","startHours":8.813034072487056,"endHours":10.078475396304581,"quality":"neutral"},{"name":"Labha","start":"10:05","end":"11:21","startHours":10.078475396304581,"endHours":11.343916720122106,"quality":"auspicious"},{"name":"Amṛta","start":"11:21","end":"12:37","startHours":11.343916720122106,"endHours":12.60935804393963,"quality":"auspicious"},{"name":"Kāla","start":"12:37","end":"13:52","startHours":12.60935804393963,"endHours":13.874799367757152,"quality":"inauspicious"},{"name":"Śubha","start":"13:52","end":"15:08","startHours":13.874799367757152,"endHours":15.140240691574677,"quality":"auspicious"},{"name":"Roga","start":"15:08","end":"16:24","startHours":15.140240691574677,"endHours":16.405682015392202,"quality":"inauspicious"},{"name":"Udveg","start":"16:24","end":"17:40","startHours":16.405682015392202,"endHours":17.671123339209725,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:40","end":"19:24","startHours":17.671123339209725,"endHours":19.405682015392202,"quality":"auspicious"},{"name":"Roga","start":"19:24","end":"21:08","startHours":19.405682015392202,"endHours":21.140240691574675,"quality":"inauspicious"},{"name":"Udveg","start":"21:08","end":"22:52","startHours":21.140240691574675,"endHours":22.874799367757152,"quality":"inauspicious"},{"name":"Chala","start":"22:52","end":"00:37","startHours":22.874799367757152,"endHours":24.60935804393963,"quality":"neutral"},{"name":"Labha","start":"00:37","end":"02:21","startHours":24.60935804393963,"endHours":26.343916720122106,"quality":"auspicious"},{"name":"Amṛta","start":"02:21","end":"04:05","startHours":26.343916720122106,"endHours":28.078475396304583,"quality":"auspicious"},{"name":"Kāla","start":"04:05","end":"05:49","startHours":28.078475396304583,"endHours":29.813034072487056,"quality":"inauspicious"},{"name":"Śubha","start":"05:49","end":"07:33","startHours":29.813034072487056,"endHours":31.547592748669533,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:33","end":"08:33","startHours":7.547592748669533,"endHours":8.547592748669533,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:33","end":"09:33","startHours":8.547592748669533,"endHours":9.547592748669533,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:33","end":"10:33","startHours":9.547592748669533,"endHours":10.547592748669533,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:33","end":"11:33","startHours":10.547592748669533,"endHours":11.547592748669533,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:33","end":"12:33","startHours":11.547592748669533,"endHours":12.547592748669533,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:33","end":"13:33","startHours":12.547592748669533,"endHours":13.547592748669533,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:33","end":"14:33","startHours":13.547592748669533,"endHours":14.547592748669533,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:33","end":"15:33","startHours":14.547592748669533,"endHours":15.547592748669533,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:33","end":"16:33","startHours":15.547592748669533,"endHours":16.547592748669533,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:33","end":"17:33","startHours":16.547592748669533,"endHours":17.547592748669533,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:33","end":"18:33","startHours":17.547592748669533,"endHours":18.547592748669533,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:33","end":"19:33","startHours":18.547592748669533,"endHours":19.547592748669533,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:33","end":"20:33","startHours":19.547592748669533,"endHours":20.547592748669533,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:33","end":"21:33","startHours":20.547592748669533,"endHours":21.547592748669533,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:33","end":"22:33","startHours":21.547592748669533,"endHours":22.547592748669533,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:33","end":"23:33","startHours":22.547592748669533,"endHours":23.547592748669533,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:33","end":"00:33","startHours":23.547592748669533,"endHours":24.547592748669533,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:33","end":"01:33","startHours":24.547592748669533,"endHours":25.547592748669533,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:33","end":"02:33","startHours":25.547592748669533,"endHours":26.547592748669533,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:33","end":"03:33","startHours":26.547592748669533,"endHours":27.547592748669533,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:33","end":"04:33","startHours":27.547592748669533,"endHours":28.547592748669533,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:33","end":"05:33","startHours":28.547592748669533,"endHours":29.547592748669533,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:33","end":"06:33","startHours":29.547592748669533,"endHours":30.547592748669533,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:33","end":"07:33","startHours":30.547592748669533,"endHours":31.547592748669533,"planetary_lord":"Jupiter"}],"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":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Saumya","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-21.62724698992862,"eotMinutes":-8.265482636377905,"ayanamsa":24.2027}},"calendars":{"vikram_samvat":2082,"vikram_samvatsara":"Kālayukta","saka_samvat":1947,"saka_samvatsara":"Viśvāvasu","bengali_samvat":1432,"malayalam_era":1201,"nanakshahi_year":556,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Caturdaśī · Vikram 2082 Kālayukta · Śaka 1947 Viśvāvasu"},"festivals":[],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 January 12, 2025 CE · Phoenix, USA · Vidhyamitra","description":"January 12, 2025 CE for Phoenix, USA: Śukla Caturdaśī, sūryodaya 07:33, sūryāsta 17:40.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/2025-01-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/2025-01-12","sa":"https://sa.vidhyamitra.com/city/phoenix/2025-01-12","hi":"https://hi.vidhyamitra.com/city/phoenix/2025-01-12","x-default":"https://vidhyamitra.com/city/phoenix/2025-01-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-11T09:46:22.718Z","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":"2026-09-11T09:46:22.718Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-11T09:46:22.718Z","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"}}}