{"id":"vidhyamitra:city-day:phoenix:2123-01-08:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/2123-01-08","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2123-01-08","date_display":"January 8, 2123 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":2123,"month":1,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2496476.770833,"kali_year":5224,"ahargana":1908011.2708,"sun":{"sidereal_longitude":261.1448,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":28.8739,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":127.729,"elapsed_within_tithi_degrees":7.729},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1,"moon_longitude":28.8739,"elapsed_within_degrees":2.2072},"yoga":{"number":22,"name":"Sādhya","sum_longitude":290.0187},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"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":2123,"month":1,"day":8,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2496476.770833,"ahargana":1908011.2708,"kali_year":5224,"ayanamsa_lahiri":25.5715,"grahas":{"sun":{"sidereal_longitude":261.62628599999994,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":27.19948599999998,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false,"latitude":2.6118},"mars":{"sidereal_longitude":152.394586,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":236.91558600000008,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":154.80788600000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":215.67878599999995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":92.951886,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":244.3809,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":64.3809,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","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":2123,"month":1,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2496476.770833,"kali_year":5224,"ahargana":1908011.2708,"sun":{"sidereal_longitude":261.1448,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":28.8739,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":127.729,"elapsed_within_tithi_degrees":7.729},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1,"moon_longitude":28.8739,"elapsed_within_degrees":2.2072},"yoga":{"number":22,"name":"Sādhya","sum_longitude":290.0187},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.612,"elongation":127.729},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.612,"opposition_distance":52.271}},"eclipse_window_40days":[{"offset_days":-10,"type":"solar","occurs":true,"moon_latitude":0.58,"elongation":1.456}]},"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":"07:34","sunsetLocal":"17:36","solarNoonLocal":"12:35","dayLengthHours":10.049904399344364,"dayLengthDisplay":"10 Hours 03 Mins 00 Secs","nightLengthDisplay":"13 Hours 57 Mins 00 Secs","moonriseLocal":"14:03","moonsetLocal":"03:51","rahuKala":{"name":"Rāhu Kāla","start":"11:20","end":"12:35","startHours":11.327057843970742,"endHours":12.583295893888788,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:06","end":"16:21","startHours":15.09577199372488,"endHours":16.352010043642924,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:49","end":"10:04","startHours":8.814581744134653,"endHours":10.070819794052698,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:54","end":"10:14","startHours":9.903321387396957,"endHours":10.238318200708438,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:59","end":"08:15","startHours":7.977089710855955,"endHours":8.245087161505138,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:15","end":"12:55","startHours":12.24829908057731,"endHours":12.918292707200267,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:13","end":"06:53","startHours":6.218356440970691,"endHours":6.888350067593649,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:43","end":"07:34","startHours":6.720851660937909,"endHours":7.558343694216607,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:15","end":"14:56","startHours":14.258279960446183,"endHours":14.92827358706914,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:24","end":"17:48","startHours":17.40824809356097,"endHours":17.80824809356097,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:36","end":"18:02","startHours":17.60824809356097,"endHours":18.02699411020032,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:21","end":"19:06","startHours":17.35824809356097,"endHours":19.10824809356097,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:15","end":"00:55","startHours":24.24829908057731,"endHours":24.918292707200266,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"07:34","end":"08:49","startHours":7.558343694216607,"endHours":8.814581744134653,"quality":"neutral"},{"name":"Labha","start":"08:49","end":"10:04","startHours":8.814581744134653,"endHours":10.070819794052698,"quality":"auspicious"},{"name":"Amṛta","start":"10:04","end":"11:20","startHours":10.070819794052698,"endHours":11.327057843970742,"quality":"auspicious"},{"name":"Kāla","start":"11:20","end":"12:35","startHours":11.327057843970742,"endHours":12.583295893888788,"quality":"inauspicious"},{"name":"Śubha","start":"12:35","end":"13:50","startHours":12.583295893888788,"endHours":13.839533943806835,"quality":"auspicious"},{"name":"Roga","start":"13:50","end":"15:06","startHours":13.839533943806835,"endHours":15.09577199372488,"quality":"inauspicious"},{"name":"Udveg","start":"15:06","end":"16:21","startHours":15.09577199372488,"endHours":16.352010043642924,"quality":"inauspicious"},{"name":"Chala","start":"16:21","end":"17:36","startHours":16.352010043642924,"endHours":17.60824809356097,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:36","end":"19:21","startHours":17.60824809356097,"endHours":19.352010043642924,"quality":"inauspicious"},{"name":"Udveg","start":"19:21","end":"21:06","startHours":19.352010043642924,"endHours":21.09577199372488,"quality":"inauspicious"},{"name":"Chala","start":"21:06","end":"22:50","startHours":21.09577199372488,"endHours":22.839533943806835,"quality":"neutral"},{"name":"Labha","start":"22:50","end":"00:35","startHours":22.839533943806835,"endHours":24.58329589388879,"quality":"auspicious"},{"name":"Amṛta","start":"00:35","end":"02:20","startHours":24.58329589388879,"endHours":26.327057843970742,"quality":"auspicious"},{"name":"Kāla","start":"02:20","end":"04:04","startHours":26.327057843970742,"endHours":28.070819794052696,"quality":"inauspicious"},{"name":"Śubha","start":"04:04","end":"05:49","startHours":28.070819794052696,"endHours":29.814581744134653,"quality":"auspicious"},{"name":"Roga","start":"05:49","end":"07:34","startHours":29.814581744134653,"endHours":31.558343694216607,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:34","end":"08:34","startHours":7.558343694216607,"endHours":8.558343694216607,"planetary_lord":"Venus"},{"name":"Hora 2","start":"08:34","end":"09:34","startHours":8.558343694216607,"endHours":9.558343694216607,"planetary_lord":"Sun"},{"name":"Hora 3","start":"09:34","end":"10:34","startHours":9.558343694216607,"endHours":10.558343694216607,"planetary_lord":"Mars"},{"name":"Hora 4","start":"10:34","end":"11:34","startHours":10.558343694216607,"endHours":11.558343694216607,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"11:34","end":"12:34","startHours":11.558343694216607,"endHours":12.558343694216607,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"12:34","end":"13:34","startHours":12.558343694216607,"endHours":13.558343694216607,"planetary_lord":"Moon"},{"name":"Hora 7","start":"13:34","end":"14:34","startHours":13.558343694216607,"endHours":14.558343694216607,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"14:34","end":"15:34","startHours":14.558343694216607,"endHours":15.558343694216607,"planetary_lord":"Venus"},{"name":"Hora 9","start":"15:34","end":"16:34","startHours":15.558343694216607,"endHours":16.558343694216607,"planetary_lord":"Sun"},{"name":"Hora 10","start":"16:34","end":"17:34","startHours":16.558343694216607,"endHours":17.558343694216607,"planetary_lord":"Mars"},{"name":"Hora 11","start":"17:34","end":"18:34","startHours":17.558343694216607,"endHours":18.558343694216607,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"18:34","end":"19:34","startHours":18.558343694216607,"endHours":19.558343694216607,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"19:34","end":"20:34","startHours":19.558343694216607,"endHours":20.558343694216607,"planetary_lord":"Moon"},{"name":"Hora 14","start":"20:34","end":"21:34","startHours":20.558343694216607,"endHours":21.558343694216607,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"21:34","end":"22:34","startHours":21.558343694216607,"endHours":22.558343694216607,"planetary_lord":"Venus"},{"name":"Hora 16","start":"22:34","end":"23:34","startHours":22.558343694216607,"endHours":23.558343694216607,"planetary_lord":"Sun"},{"name":"Hora 17","start":"23:34","end":"00:34","startHours":23.558343694216607,"endHours":24.558343694216607,"planetary_lord":"Mars"},{"name":"Hora 18","start":"00:34","end":"01:34","startHours":24.558343694216607,"endHours":25.558343694216607,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"01:34","end":"02:34","startHours":25.558343694216607,"endHours":26.558343694216607,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"02:34","end":"03:34","startHours":26.558343694216607,"endHours":27.558343694216607,"planetary_lord":"Moon"},{"name":"Hora 21","start":"03:34","end":"04:34","startHours":27.558343694216607,"endHours":28.558343694216607,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"04:34","end":"05:34","startHours":28.558343694216607,"endHours":29.558343694216607,"planetary_lord":"Venus"},{"name":"Hora 23","start":"05:34","end":"06:34","startHours":29.558343694216607,"endHours":30.558343694216607,"planetary_lord":"Sun"},{"name":"Hora 24","start":"06:34","end":"07:34","startHours":30.558343694216607,"endHours":31.558343694216607,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"South-East","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"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":-22.330570620524938,"eotMinutes":-6.7017536333273355,"ayanamsa":25.5715}},"calendars":{"vikram_samvat":2180,"vikram_samvatsara":"Durmukhi","saka_samvat":2045,"saka_samvatsara":"Subhānu","bengali_samvat":1530,"malayalam_era":1299,"nanakshahi_year":654,"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 Ekādaśī · Vikram 2180 Durmukhi · Śaka 2045 Subhānu"},"festivals":[{"id":"putrada-ekadashi","name":"Pauṣa Putradā Ekādaśī","name_sanskrit":"पौष पुत्रदा एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Ekādaśī granting putra-prāpti.","vrata":true,"detection":{"tithi_number":11,"tithi_paksha":"Śukla","lunar_month":"Pauṣa"},"precedence":4},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5}],"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":"Śukravāra (Friday) — 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 Kṛttikā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Kṛttikā","url":"/day/-3137-12-25","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 8, 2123 CE · Phoenix, USA · Vidhyamitra","description":"January 8, 2123 CE for Phoenix, USA: Śukla Ekādaśī, sūryodaya 07:34, sūryāsta 17:36.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/2123-01-08","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/2123-01-08","sa":"https://sa.vidhyamitra.com/city/phoenix/2123-01-08","hi":"https://hi.vidhyamitra.com/city/phoenix/2123-01-08","x-default":"https://vidhyamitra.com/city/phoenix/2123-01-08"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T17:06:43.144Z","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":"2026-05-31T17:06:43.144Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T17:06:43.144Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}