{"id":"vidhyamitra:city-day:phoenix:2033-01-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/2033-01-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2033-01-15","date_display":"January 15, 2033 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":2033,"month":1,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2463612.770833,"kali_year":5134,"ahargana":1875147.2708,"sun":{"sidereal_longitude":270.6887,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":86.2861,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":175.5973,"elapsed_within_tithi_degrees":7.5973},"nakshatra":{"number":7,"name":"Punarvasu","pada":2,"moon_longitude":86.2861,"elapsed_within_degrees":6.2861},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":356.9748},"karana":{"half_tithi_index":29,"name":"Bava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2033,"month":1,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2463612.770833,"ahargana":1875147.2708,"kali_year":5134,"ayanamsa_lahiri":24.3145,"grahas":{"sun":{"sidereal_longitude":270.878833,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":84.99073299999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false,"latitude":-4.4396},"mars":{"sidereal_longitude":202.212133,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":271.761133,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":285.25493299999994,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"venus":{"sidereal_longitude":317.40303300000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":67.44753300000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":185.6738,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":5.6738,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"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":2033,"month":1,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2463612.770833,"kali_year":5134,"ahargana":1875147.2708,"sun":{"sidereal_longitude":270.6887,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":86.2861,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":175.5973,"elapsed_within_tithi_degrees":7.5973},"nakshatra":{"number":7,"name":"Punarvasu","pada":2,"moon_longitude":86.2861,"elapsed_within_degrees":6.2861},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":356.9748},"karana":{"half_tithi_index":29,"name":"Bava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.44,"elongation":175.597},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.44,"opposition_distance":4.403}},"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":"07:32","sunsetLocal":"17:43","solarNoonLocal":"12:38","dayLengthHours":10.178774957484876,"dayLengthDisplay":"10 Hours 10 Mins 44 Secs","nightLengthDisplay":"13 Hours 49 Mins 16 Secs","moonriseLocal":"17:09","moonsetLocal":"07:19","rahuKala":{"name":"Rāhu Kāla","start":"10:05","end":"11:21","startHours":10.082738751397667,"endHours":11.355085621083276,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:54","end":"15:10","startHours":13.899779360454495,"endHours":15.172126230140105,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:32","end":"08:49","startHours":7.538045012026447,"endHours":8.810391881712057,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:55","end":"10:15","startHours":9.913092502106252,"endHours":10.252385000689081,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:58","end":"08:14","startHours":7.962160635254984,"endHours":8.233594634121246,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:17","end":"12:58","startHours":12.288139992186057,"endHours":12.966724989351714,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:11","end":"06:52","startHours":6.18087501769513,"endHours":6.8594600148607885,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:41","end":"07:32","startHours":6.689813765569374,"endHours":7.538045012026447,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:19","end":"15:00","startHours":14.323894983683031,"endHours":15.00247998084869,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:31","end":"17:55","startHours":17.516819969511324,"endHours":17.916819969511323,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:43","end":"18:08","startHours":17.716819969511324,"endHours":18.14093559273986,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:28","end":"19:13","startHours":17.466819969511324,"endHours":19.216819969511324,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:17","end":"00:58","startHours":24.288139992186057,"endHours":24.966724989351714,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:32","end":"08:49","startHours":7.538045012026447,"endHours":8.810391881712057,"quality":"inauspicious"},{"name":"Śubha","start":"08:49","end":"10:05","startHours":8.810391881712057,"endHours":10.082738751397667,"quality":"auspicious"},{"name":"Roga","start":"10:05","end":"11:21","startHours":10.082738751397667,"endHours":11.355085621083276,"quality":"inauspicious"},{"name":"Udveg","start":"11:21","end":"12:38","startHours":11.355085621083276,"endHours":12.627432490768886,"quality":"inauspicious"},{"name":"Chala","start":"12:38","end":"13:54","startHours":12.627432490768886,"endHours":13.899779360454495,"quality":"neutral"},{"name":"Labha","start":"13:54","end":"15:10","startHours":13.899779360454495,"endHours":15.172126230140105,"quality":"auspicious"},{"name":"Amṛta","start":"15:10","end":"16:27","startHours":15.172126230140105,"endHours":16.444473099825714,"quality":"auspicious"},{"name":"Kāla","start":"16:27","end":"17:43","startHours":16.444473099825714,"endHours":17.716819969511324,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:43","end":"19:27","startHours":17.716819969511324,"endHours":19.444473099825714,"quality":"auspicious"},{"name":"Amṛta","start":"19:27","end":"21:10","startHours":19.444473099825714,"endHours":21.172126230140105,"quality":"auspicious"},{"name":"Kāla","start":"21:10","end":"22:54","startHours":21.172126230140105,"endHours":22.899779360454495,"quality":"inauspicious"},{"name":"Śubha","start":"22:54","end":"00:38","startHours":22.899779360454495,"endHours":24.627432490768886,"quality":"auspicious"},{"name":"Roga","start":"00:38","end":"02:21","startHours":24.627432490768886,"endHours":26.355085621083276,"quality":"inauspicious"},{"name":"Udveg","start":"02:21","end":"04:05","startHours":26.355085621083276,"endHours":28.082738751397667,"quality":"inauspicious"},{"name":"Chala","start":"04:05","end":"05:49","startHours":28.082738751397667,"endHours":29.810391881712057,"quality":"neutral"},{"name":"Labha","start":"05:49","end":"07:32","startHours":29.810391881712057,"endHours":31.538045012026448,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:32","end":"08:32","startHours":7.538045012026447,"endHours":8.538045012026448,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:32","end":"09:32","startHours":8.538045012026448,"endHours":9.538045012026448,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:32","end":"10:32","startHours":9.538045012026448,"endHours":10.538045012026448,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:32","end":"11:32","startHours":10.538045012026448,"endHours":11.538045012026448,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:32","end":"12:32","startHours":11.538045012026448,"endHours":12.538045012026448,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:32","end":"13:32","startHours":12.538045012026448,"endHours":13.538045012026448,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:32","end":"14:32","startHours":13.538045012026448,"endHours":14.538045012026448,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:32","end":"15:32","startHours":14.538045012026448,"endHours":15.538045012026448,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:32","end":"16:32","startHours":15.538045012026448,"endHours":16.538045012026448,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:32","end":"17:32","startHours":16.538045012026448,"endHours":17.538045012026448,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:32","end":"18:32","startHours":17.538045012026448,"endHours":18.538045012026448,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:32","end":"19:32","startHours":18.538045012026448,"endHours":19.538045012026448,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:32","end":"20:32","startHours":19.538045012026448,"endHours":20.538045012026448,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:32","end":"21:32","startHours":20.538045012026448,"endHours":21.538045012026448,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:32","end":"22:32","startHours":21.538045012026448,"endHours":22.538045012026448,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:32","end":"23:32","startHours":22.538045012026448,"endHours":23.538045012026448,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:32","end":"00:32","startHours":23.538045012026448,"endHours":24.538045012026448,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:32","end":"01:32","startHours":24.538045012026448,"endHours":25.538045012026448,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:32","end":"02:32","startHours":25.538045012026448,"endHours":26.538045012026448,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:32","end":"03:32","startHours":26.538045012026448,"endHours":27.538045012026448,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:32","end":"04:32","startHours":27.538045012026448,"endHours":28.538045012026448,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:32","end":"05:32","startHours":28.538045012026448,"endHours":29.538045012026448,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:32","end":"06:32","startHours":29.538045012026448,"endHours":30.538045012026448,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:32","end":"07:32","startHours":30.538045012026448,"endHours":31.538045012026448,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"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":"East (Pūrva)","chandraVasa":"South","rahuVasa":"East","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"drikRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-21.09398071122463,"eotMinutes":-9.349949446133257,"ayanamsa":24.3145}},"calendars":{"vikram_samvat":2090,"vikram_samvatsara":"Akṣaya","saka_samvat":1955,"saka_samvatsara":"Pramādī","bengali_samvat":1440,"malayalam_era":1209,"nanakshahi_year":564,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Pūrṇimā · Vikram 2090 Akṣaya · Śaka 1955 Pramādī"},"festivals":[{"id":"makara-sankranti","name":"Makara Saṅkrānti (Uttarāyaṇa)","name_sanskrit":"मकर सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Capricorn; Uttarāyaṇa (north-going) begins. Bhīṣma's chosen mahaprasthāna time.","vrata":true,"detection":{"sun_rashi":"Makara"},"precedence":1,"sources":["Mahābhārata Bhīṣma-Stuti","Sūrya-Siddhānta"]},{"id":"magha-purnima","name":"Māghī Pūrṇimā","name_sanskrit":"माघी पूर्णिमा","tradition":"Pan-Hindu","significance":"Sacred snāna at Prayāga; Māgha-snāna culmination.","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Māgha"},"precedence":2},{"id":"pongal","name":"Pongal / Thai Pongal","name_sanskrit":"पोङ्गल","tradition":"Regional","associated_deity":"Sūrya Bhagavān","significance":"Tamil 4-day harvest festival; coincides with Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi":"Makara"},"precedence":2}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Śukla Pūrṇimā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Punarvasu","url":"/day/-1626101-04-03","relevance":0.5},{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Śukla Pūrṇimā","url":"/day/-0562-04-11","relevance":0.5}]},"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 15, 2033 CE · Phoenix, USA · Vidhyamitra","description":"January 15, 2033 CE for Phoenix, USA: Śukla Pūrṇimā, sūryodaya 07:32, sūryāsta 17:43.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/2033-01-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/2033-01-15","sa":"https://sa.vidhyamitra.com/city/phoenix/2033-01-15","hi":"https://hi.vidhyamitra.com/city/phoenix/2033-01-15","x-default":"https://vidhyamitra.com/city/phoenix/2033-01-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T18:18:01.924Z","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":"2026-05-15T18:18:01.924Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T18:18:01.924Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}