{"id":"vidhyamitra:city-day:phoenix:2140-01-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/2140-01-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2140-01-04","date_display":"January 4, 2140 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":2140,"month":1,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502681.770833,"kali_year":5241,"ahargana":1914216.2708,"sun":{"sidereal_longitude":256.6224,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":73.7174,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":177.095,"elapsed_within_tithi_degrees":9.095},"nakshatra":{"number":6,"name":"Ārdrā","pada":3,"moon_longitude":73.7174,"elapsed_within_degrees":7.0507},"yoga":{"number":25,"name":"Brahma","sum_longitude":330.3398},"karana":{"half_tithi_index":29,"name":"Bava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2140,"month":1,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2502681.770833,"ahargana":1914216.2708,"kali_year":5241,"ayanamsa_lahiri":25.8088,"grahas":{"sun":{"sidereal_longitude":257.18321000000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":72.55401,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false,"latitude":1.6764},"mars":{"sidereal_longitude":163.71470999999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":270.09181,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":287.2885100000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"venus":{"sidereal_longitude":297.27841,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":288.7828099999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":275.6101,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":95.6101,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","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":"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":2140,"month":1,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502681.770833,"kali_year":5241,"ahargana":1914216.2708,"sun":{"sidereal_longitude":256.6224,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":73.7174,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":177.095,"elapsed_within_tithi_degrees":9.095},"nakshatra":{"number":6,"name":"Ārdrā","pada":3,"moon_longitude":73.7174,"elapsed_within_degrees":7.0507},"yoga":{"number":25,"name":"Brahma","sum_longitude":330.3398},"karana":{"half_tithi_index":29,"name":"Bava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.676,"elongation":177.095},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.676,"opposition_distance":2.905}},"eclipse_window_40days":[{"offset_days":16,"type":"solar","occurs":true,"moon_latitude":-0.204,"elongation":0.9}]},"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":"17:33","solarNoonLocal":"12:33","dayLengthHours":10.000024080541472,"dayLengthDisplay":"10 Hours 00 Mins 00 Secs","nightLengthDisplay":"14 Hours 00 Mins 00 Secs","moonriseLocal":"17:06","moonsetLocal":"07:24","rahuKala":{"name":"Rāhu Kāla","start":"08:48","end":"10:03","startHours":8.805322750886049,"endHours":10.055325760953734,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:18","end":"12:33","startHours":11.305328771021419,"endHours":12.555331781089102,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:48","end":"15:03","startHours":13.805334791156785,"endHours":15.05533780122447,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:53","end":"10:13","startHours":9.88865869294471,"endHours":10.221992828962758,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:58","end":"08:14","startHours":7.971987410840927,"endHours":8.238654719655367,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:13","end":"12:53","startHours":12.221997645071053,"endHours":12.88866591710715,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:13","end":"06:53","startHours":6.221983196746169,"endHours":6.8886514687822675,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:43","end":"07:33","startHours":6.721984400773243,"endHours":7.555319740818366,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:13","end":"14:53","startHours":14.222002461179347,"endHours":14.888670733215445,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:21","end":"17:45","startHours":17.35534382135984,"endHours":17.755343821359837,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:33","end":"17:58","startHours":17.555343821359838,"endHours":17.9720114913824,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:18","end":"19:03","startHours":17.305343821359838,"endHours":19.055343821359838,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:13","end":"00:53","startHours":24.221997645071053,"endHours":24.88866591710715,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:33","end":"08:48","startHours":7.555319740818366,"endHours":8.805322750886049,"quality":"auspicious"},{"name":"Kāla","start":"08:48","end":"10:03","startHours":8.805322750886049,"endHours":10.055325760953734,"quality":"inauspicious"},{"name":"Śubha","start":"10:03","end":"11:18","startHours":10.055325760953734,"endHours":11.305328771021419,"quality":"auspicious"},{"name":"Roga","start":"11:18","end":"12:33","startHours":11.305328771021419,"endHours":12.555331781089102,"quality":"inauspicious"},{"name":"Udveg","start":"12:33","end":"13:48","startHours":12.555331781089102,"endHours":13.805334791156785,"quality":"inauspicious"},{"name":"Chala","start":"13:48","end":"15:03","startHours":13.805334791156785,"endHours":15.05533780122447,"quality":"neutral"},{"name":"Labha","start":"15:03","end":"16:18","startHours":15.05533780122447,"endHours":16.305340811292155,"quality":"auspicious"},{"name":"Amṛta","start":"16:18","end":"17:33","startHours":16.305340811292155,"endHours":17.555343821359838,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:33","end":"19:18","startHours":17.555343821359838,"endHours":19.305340811292155,"quality":"neutral"},{"name":"Labha","start":"19:18","end":"21:03","startHours":19.305340811292155,"endHours":21.055337801224468,"quality":"auspicious"},{"name":"Amṛta","start":"21:03","end":"22:48","startHours":21.055337801224468,"endHours":22.805334791156785,"quality":"auspicious"},{"name":"Kāla","start":"22:48","end":"00:33","startHours":22.805334791156785,"endHours":24.5553317810891,"quality":"inauspicious"},{"name":"Śubha","start":"00:33","end":"02:18","startHours":24.5553317810891,"endHours":26.30532877102142,"quality":"auspicious"},{"name":"Roga","start":"02:18","end":"04:03","startHours":26.30532877102142,"endHours":28.055325760953735,"quality":"inauspicious"},{"name":"Udveg","start":"04:03","end":"05:48","startHours":28.055325760953735,"endHours":29.80532275088605,"quality":"inauspicious"},{"name":"Chala","start":"05:48","end":"07:33","startHours":29.80532275088605,"endHours":31.555319740818366,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:33","end":"08:33","startHours":7.555319740818366,"endHours":8.555319740818366,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:33","end":"09:33","startHours":8.555319740818366,"endHours":9.555319740818366,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:33","end":"10:33","startHours":9.555319740818366,"endHours":10.555319740818366,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:33","end":"11:33","startHours":10.555319740818366,"endHours":11.555319740818366,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:33","end":"12:33","startHours":11.555319740818366,"endHours":12.555319740818366,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:33","end":"13:33","startHours":12.555319740818366,"endHours":13.555319740818366,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:33","end":"14:33","startHours":13.555319740818366,"endHours":14.555319740818366,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:33","end":"15:33","startHours":14.555319740818366,"endHours":15.555319740818366,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:33","end":"16:33","startHours":15.555319740818366,"endHours":16.555319740818366,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:33","end":"17:33","startHours":16.555319740818366,"endHours":17.555319740818366,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:33","end":"18:33","startHours":17.555319740818366,"endHours":18.555319740818366,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:33","end":"19:33","startHours":18.555319740818366,"endHours":19.555319740818366,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:33","end":"20:33","startHours":19.555319740818366,"endHours":20.555319740818366,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:33","end":"21:33","startHours":20.555319740818366,"endHours":21.555319740818366,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:33","end":"22:33","startHours":21.555319740818366,"endHours":22.555319740818366,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:33","end":"23:33","startHours":22.555319740818366,"endHours":23.555319740818366,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:33","end":"00:33","startHours":23.555319740818366,"endHours":24.555319740818366,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:33","end":"01:33","startHours":24.555319740818366,"endHours":25.555319740818366,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:33","end":"02:33","startHours":25.555319740818366,"endHours":26.555319740818366,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:33","end":"03:33","startHours":26.555319740818366,"endHours":27.555319740818366,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:33","end":"04:33","startHours":27.555319740818366,"endHours":28.555319740818366,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:33","end":"05:33","startHours":28.555319740818366,"endHours":29.555319740818366,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:33","end":"06:33","startHours":29.555319740818366,"endHours":30.555319740818366,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:33","end":"07:33","startHours":30.555319740818366,"endHours":31.555319740818366,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"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":"North-East","anandadiYoga":{"name":"Mudgara","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":-22.802205830935705,"eotMinutes":-5.02390686534617,"ayanamsa":25.8088}},"calendars":{"vikram_samvat":2197,"vikram_samvatsara":"Pramādī","saka_samvat":2062,"saka_samvatsara":"Śārvarī","bengali_samvat":1547,"malayalam_era":1316,"nanakshahi_year":671,"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 Pūrṇimā · Vikram 2197 Pramādī · Śaka 2062 Śārvarī"},"festivals":[{"id":"paush-purnima","name":"Pauṣa Pūrṇimā (Śākambharī Devī Jayantī)","name_sanskrit":"पौष पूर्णिमा","tradition":"Pan-Hindu","associated_deity":"Devī Śākambharī","significance":"Manifestation of Devī Śākambharī (vegetation-mother).","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Pauṣa"},"precedence":3}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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":"-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 4, 2140 CE · Phoenix, USA · Vidhyamitra","description":"January 4, 2140 CE for Phoenix, USA: Śukla Pūrṇimā, sūryodaya 07:33, sūryāsta 17:33.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/2140-01-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/2140-01-04","sa":"https://sa.vidhyamitra.com/city/phoenix/2140-01-04","hi":"https://hi.vidhyamitra.com/city/phoenix/2140-01-04","x-default":"https://vidhyamitra.com/city/phoenix/2140-01-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T10:35:33.507Z","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":"2026-05-31T10:35:33.507Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T10:35:33.507Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}