{"id":"vidhyamitra:city-day:phoenix:2133-01-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/2133-01-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2133-01-15","date_display":"January 15, 2133 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":2133,"month":1,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2500136.770833,"kali_year":5234,"ahargana":1911671.2708,"sun":{"sidereal_longitude":268.7624,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":9.9323,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":101.1699,"elapsed_within_tithi_degrees":5.1699},"nakshatra":{"number":1,"name":"Aśvinī","pada":3,"moon_longitude":9.9323,"elapsed_within_degrees":9.9323},"yoga":{"number":21,"name":"Siddha","sum_longitude":278.6947},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2133,"month":1,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2500136.770833,"ahargana":1911671.2708,"kali_year":5234,"ayanamsa_lahiri":25.7115,"grahas":{"sun":{"sidereal_longitude":269.20274700000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":6.891346999999996,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false,"latitude":-2.9222},"mars":{"sidereal_longitude":240.01264700000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":284.129547,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":92.19834700000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":true},"venus":{"sidereal_longitude":258.616947,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":219.00784700000008,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":50.4565,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":230.4565,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","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":2133,"month":1,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2500136.770833,"kali_year":5234,"ahargana":1911671.2708,"sun":{"sidereal_longitude":268.7624,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":9.9323,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":101.1699,"elapsed_within_tithi_degrees":5.1699},"nakshatra":{"number":1,"name":"Aśvinī","pada":3,"moon_longitude":9.9323,"elapsed_within_degrees":9.9323},"yoga":{"number":21,"name":"Siddha","sum_longitude":278.6947},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.922,"elongation":101.17},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.922,"opposition_distance":78.83}},"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":10.173575489410249,"dayLengthDisplay":"10 Hours 10 Mins 25 Secs","nightLengthDisplay":"13 Hours 49 Mins 35 Secs","moonriseLocal":"12:32","moonsetLocal":"01:45","rahuKala":{"name":"Rāhu Kāla","start":"13:54","end":"15:10","startHours":13.899129426945166,"endHours":15.170826363121447,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:32","end":"08:49","startHours":7.5406447460637605,"endHours":8.812341682240042,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:05","end":"11:21","startHours":10.084038618416322,"endHours":11.355735554592604,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:55","end":"10:15","startHours":9.914479026926152,"endHours":10.253598209906492,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:58","end":"08:14","startHours":7.964543724789188,"endHours":8.23583907117346,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:17","end":"12:58","startHours":12.288313307788544,"endHours":12.966551673749228,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:11","end":"06:52","startHours":6.184168014142394,"endHours":6.862406380103077,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:42","end":"07:32","startHours":6.692846788612906,"endHours":7.5406447460637605,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:19","end":"15:00","startHours":14.323028405670593,"endHours":15.001266771631276,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:31","end":"17:55","startHours":17.51422023547401,"endHours":17.91422023547401,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:43","end":"18:08","startHours":17.71422023547401,"endHours":18.138119214199435,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:28","end":"19:13","startHours":17.46422023547401,"endHours":19.21422023547401,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:17","end":"00:58","startHours":24.288313307788545,"endHours":24.966551673749226,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:32","end":"08:49","startHours":7.5406447460637605,"endHours":8.812341682240042,"quality":"auspicious"},{"name":"Roga","start":"08:49","end":"10:05","startHours":8.812341682240042,"endHours":10.084038618416322,"quality":"inauspicious"},{"name":"Udveg","start":"10:05","end":"11:21","startHours":10.084038618416322,"endHours":11.355735554592604,"quality":"inauspicious"},{"name":"Chala","start":"11:21","end":"12:38","startHours":11.355735554592604,"endHours":12.627432490768886,"quality":"neutral"},{"name":"Labha","start":"12:38","end":"13:54","startHours":12.627432490768886,"endHours":13.899129426945166,"quality":"auspicious"},{"name":"Amṛta","start":"13:54","end":"15:10","startHours":13.899129426945166,"endHours":15.170826363121447,"quality":"auspicious"},{"name":"Kāla","start":"15:10","end":"16:27","startHours":15.170826363121447,"endHours":16.442523299297726,"quality":"inauspicious"},{"name":"Śubha","start":"16:27","end":"17:43","startHours":16.442523299297726,"endHours":17.71422023547401,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:43","end":"19:27","startHours":17.71422023547401,"endHours":19.44252329929773,"quality":"auspicious"},{"name":"Kāla","start":"19:27","end":"21:10","startHours":19.44252329929773,"endHours":21.170826363121446,"quality":"inauspicious"},{"name":"Śubha","start":"21:10","end":"22:54","startHours":21.170826363121446,"endHours":22.899129426945166,"quality":"auspicious"},{"name":"Roga","start":"22:54","end":"00:38","startHours":22.899129426945166,"endHours":24.627432490768886,"quality":"inauspicious"},{"name":"Udveg","start":"00:38","end":"02:21","startHours":24.627432490768886,"endHours":26.355735554592606,"quality":"inauspicious"},{"name":"Chala","start":"02:21","end":"04:05","startHours":26.355735554592606,"endHours":28.084038618416322,"quality":"neutral"},{"name":"Labha","start":"04:05","end":"05:49","startHours":28.084038618416322,"endHours":29.812341682240042,"quality":"auspicious"},{"name":"Amṛta","start":"05:49","end":"07:32","startHours":29.812341682240042,"endHours":31.540644746063762,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:32","end":"08:32","startHours":7.5406447460637605,"endHours":8.54064474606376,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:32","end":"09:32","startHours":8.54064474606376,"endHours":9.54064474606376,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:32","end":"10:32","startHours":9.54064474606376,"endHours":10.54064474606376,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:32","end":"11:32","startHours":10.54064474606376,"endHours":11.54064474606376,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:32","end":"12:32","startHours":11.54064474606376,"endHours":12.54064474606376,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:32","end":"13:32","startHours":12.54064474606376,"endHours":13.54064474606376,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:32","end":"14:32","startHours":13.54064474606376,"endHours":14.54064474606376,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:32","end":"15:32","startHours":14.54064474606376,"endHours":15.54064474606376,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:32","end":"16:32","startHours":15.54064474606376,"endHours":16.540644746063762,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:32","end":"17:32","startHours":16.540644746063762,"endHours":17.540644746063762,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:32","end":"18:32","startHours":17.540644746063762,"endHours":18.540644746063762,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:32","end":"19:32","startHours":18.540644746063762,"endHours":19.540644746063762,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:32","end":"20:32","startHours":19.540644746063762,"endHours":20.540644746063762,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:32","end":"21:32","startHours":20.540644746063762,"endHours":21.540644746063762,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:32","end":"22:32","startHours":21.540644746063762,"endHours":22.540644746063762,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:32","end":"23:32","startHours":22.540644746063762,"endHours":23.540644746063762,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:32","end":"00:32","startHours":23.540644746063762,"endHours":24.540644746063762,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:32","end":"01:32","startHours":24.540644746063762,"endHours":25.540644746063762,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:32","end":"02:32","startHours":25.540644746063762,"endHours":26.540644746063762,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:32","end":"03:32","startHours":26.540644746063762,"endHours":27.540644746063762,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:32","end":"04:32","startHours":27.540644746063762,"endHours":28.540644746063762,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:32","end":"05:32","startHours":28.540644746063762,"endHours":29.540644746063762,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:32","end":"06:32","startHours":29.540644746063762,"endHours":30.540644746063762,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:32","end":"07:32","startHours":30.540644746063762,"endHours":31.540644746063762,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","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":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Mṛtyu","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":-21.144370939174184,"eotMinutes":-9.349949446133257,"ayanamsa":25.7115}},"calendars":{"vikram_samvat":2190,"vikram_samvatsara":"Parābhava","saka_samvat":2055,"saka_samvatsara":"Vijaya","bengali_samvat":1540,"malayalam_era":1309,"nanakshahi_year":664,"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 Navamī · Vikram 2190 Parābhava · Śaka 2055 Vijaya"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi_eve_of_ingress":"Makara"},"precedence":4}],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","relevance":0.5},{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī","url":"/day/-1626101-04-03","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, 2133 CE · Phoenix, USA · Vidhyamitra","description":"January 15, 2133 CE for Phoenix, USA: Śukla Navamī, sūryodaya 07:32, sūryāsta 17:43.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/2133-01-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/2133-01-15","sa":"https://sa.vidhyamitra.com/city/phoenix/2133-01-15","hi":"https://hi.vidhyamitra.com/city/phoenix/2133-01-15","x-default":"https://vidhyamitra.com/city/phoenix/2133-01-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T15:33:19.689Z","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":"2026-05-31T15:33:19.689Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T15:33:19.689Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}