{"id":"vidhyamitra:city-day:phoenix:2139-09-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/2139-09-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2139-09-25","date_display":"September 25, 2139 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":2139,"month":9,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502580.770833,"kali_year":5241,"ahargana":1914115.2708,"sun":{"sidereal_longitude":154.7759,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":177.1787,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":22.4028,"elapsed_within_tithi_degrees":10.4028},"nakshatra":{"number":14,"name":"Citrā","pada":2,"moon_longitude":177.1787,"elapsed_within_degrees":3.8454},"yoga":{"number":25,"name":"Brahma","sum_longitude":331.9546},"karana":{"half_tithi_index":3,"name":"Kaulava"},"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":2139,"month":9,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2502580.770833,"ahargana":1914115.2708,"kali_year":5241,"ayanamsa_lahiri":25.8049,"grahas":{"sun":{"sidereal_longitude":155.85496899999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":175.49926900000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false,"latitude":-4.3702},"mars":{"sidereal_longitude":108.609669,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":180.22016899999994,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":274.568269,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":174.03936900000008,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":284.21876900000007,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":280.9616,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":100.9616,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"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":2139,"month":9,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502580.770833,"kali_year":5241,"ahargana":1914115.2708,"sun":{"sidereal_longitude":154.7759,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":177.1787,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":22.4028,"elapsed_within_tithi_degrees":10.4028},"nakshatra":{"number":14,"name":"Citrā","pada":2,"moon_longitude":177.1787,"elapsed_within_degrees":3.8454},"yoga":{"number":25,"name":"Brahma","sum_longitude":331.9546},"karana":{"half_tithi_index":3,"name":"Kaulava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.37,"elongation":22.403},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.37,"opposition_distance":157.597}},"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":"06:17","sunsetLocal":"18:21","solarNoonLocal":"12:19","dayLengthHours":12.074973813261316,"dayLengthDisplay":"12 Hours 04 Mins 30 Secs","nightLengthDisplay":"11 Hours 55 Mins 30 Secs","moonriseLocal":"07:57","moonsetLocal":"19:18","rahuKala":{"name":"Rāhu Kāla","start":"10:49","end":"12:19","startHours":10.809786163536632,"endHours":12.319157890194298,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:20","end":"16:51","startHours":15.337901343509625,"endHours":16.84727307016729,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:47","end":"09:18","startHours":7.791042710221303,"endHours":9.300414436878967,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:06","end":"09:30","startHours":9.099164873324613,"endHours":9.501664000433323,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:47","end":"07:06","startHours":6.7847948924495265,"endHours":7.106794194136495,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:55","end":"12:43","startHours":11.916658763085588,"endHours":12.721657017303007,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:40","end":"05:29","startHours":4.671674475128796,"endHours":5.476672729346218,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:17","end":"06:17","startHours":5.275423165791862,"endHours":6.281670983563639,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:20","end":"15:08","startHours":14.331653525737849,"endHours":15.13665177995527,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:09","end":"18:33","startHours":18.156644796824956,"endHours":18.556644796824955,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:21","end":"18:52","startHours":18.356644796824956,"endHours":18.859768705710845,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:06","end":"19:51","startHours":18.106644796824956,"endHours":19.856644796824956,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:55","end":"00:43","startHours":23.916658763085586,"endHours":24.72165701730301,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:17","end":"07:47","startHours":6.281670983563639,"endHours":7.791042710221303,"quality":"neutral"},{"name":"Labha","start":"07:47","end":"09:18","startHours":7.791042710221303,"endHours":9.300414436878967,"quality":"auspicious"},{"name":"Amṛta","start":"09:18","end":"10:49","startHours":9.300414436878967,"endHours":10.809786163536632,"quality":"auspicious"},{"name":"Kāla","start":"10:49","end":"12:19","startHours":10.809786163536632,"endHours":12.319157890194298,"quality":"inauspicious"},{"name":"Śubha","start":"12:19","end":"13:50","startHours":12.319157890194298,"endHours":13.828529616851961,"quality":"auspicious"},{"name":"Roga","start":"13:50","end":"15:20","startHours":13.828529616851961,"endHours":15.337901343509625,"quality":"inauspicious"},{"name":"Udveg","start":"15:20","end":"16:51","startHours":15.337901343509625,"endHours":16.84727307016729,"quality":"inauspicious"},{"name":"Chala","start":"16:51","end":"18:21","startHours":16.84727307016729,"endHours":18.356644796824956,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:21","end":"19:51","startHours":18.356644796824956,"endHours":19.84727307016729,"quality":"inauspicious"},{"name":"Udveg","start":"19:51","end":"21:20","startHours":19.84727307016729,"endHours":21.33790134350963,"quality":"inauspicious"},{"name":"Chala","start":"21:20","end":"22:50","startHours":21.33790134350963,"endHours":22.828529616851963,"quality":"neutral"},{"name":"Labha","start":"22:50","end":"00:19","startHours":22.828529616851963,"endHours":24.319157890194298,"quality":"auspicious"},{"name":"Amṛta","start":"00:19","end":"01:49","startHours":24.319157890194298,"endHours":25.809786163536632,"quality":"auspicious"},{"name":"Kāla","start":"01:49","end":"03:18","startHours":25.809786163536632,"endHours":27.300414436878967,"quality":"inauspicious"},{"name":"Śubha","start":"03:18","end":"04:47","startHours":27.300414436878967,"endHours":28.791042710221305,"quality":"auspicious"},{"name":"Roga","start":"04:47","end":"06:17","startHours":28.791042710221305,"endHours":30.28167098356364,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:17","end":"07:17","startHours":6.281670983563639,"endHours":7.281670983563639,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:17","end":"08:17","startHours":7.281670983563639,"endHours":8.28167098356364,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:17","end":"09:17","startHours":8.28167098356364,"endHours":9.28167098356364,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:17","end":"10:17","startHours":9.28167098356364,"endHours":10.28167098356364,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:17","end":"11:17","startHours":10.28167098356364,"endHours":11.28167098356364,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:17","end":"12:17","startHours":11.28167098356364,"endHours":12.28167098356364,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:17","end":"13:17","startHours":12.28167098356364,"endHours":13.28167098356364,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:17","end":"14:17","startHours":13.28167098356364,"endHours":14.28167098356364,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:17","end":"15:17","startHours":14.28167098356364,"endHours":15.28167098356364,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:17","end":"16:17","startHours":15.28167098356364,"endHours":16.28167098356364,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:17","end":"17:17","startHours":16.28167098356364,"endHours":17.28167098356364,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:17","end":"18:17","startHours":17.28167098356364,"endHours":18.28167098356364,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:17","end":"19:17","startHours":18.28167098356364,"endHours":19.28167098356364,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:17","end":"20:17","startHours":19.28167098356364,"endHours":20.28167098356364,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:17","end":"21:17","startHours":20.28167098356364,"endHours":21.28167098356364,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:17","end":"22:17","startHours":21.28167098356364,"endHours":22.28167098356364,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:17","end":"23:17","startHours":22.28167098356364,"endHours":23.28167098356364,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:17","end":"00:17","startHours":23.28167098356364,"endHours":24.28167098356364,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:17","end":"01:17","startHours":24.28167098356364,"endHours":25.28167098356364,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:17","end":"02:17","startHours":25.28167098356364,"endHours":26.28167098356364,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:17","end":"03:17","startHours":26.28167098356364,"endHours":27.28167098356364,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:17","end":"04:17","startHours":27.28167098356364,"endHours":28.28167098356364,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:17","end":"05:17","startHours":28.28167098356364,"endHours":29.28167098356364,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:17","end":"06:17","startHours":29.28167098356364,"endHours":30.28167098356364,"planetary_lord":"Mars"}],"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":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"North-West","rahuVasa":"South-East","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-0.6601060438988918,"eotMinutes":9.146526588342006,"ayanamsa":25.8049}},"calendars":{"vikram_samvat":2196,"vikram_samvatsara":"Paridhāvi","saka_samvat":2061,"saka_samvatsara":"Vikāri","bengali_samvat":1546,"malayalam_era":1315,"nanakshahi_year":670,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Dvitīyā · Vikram 2196 Paridhāvi · Śaka 2061 Vikāri"},"festivals":[],"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":[]},"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 September 25, 2139 CE · Phoenix, USA · Vidhyamitra","description":"September 25, 2139 CE for Phoenix, USA: Śukla Dvitīyā, sūryodaya 06:17, sūryāsta 18:21.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/2139-09-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/2139-09-25","sa":"https://sa.vidhyamitra.com/city/phoenix/2139-09-25","hi":"https://hi.vidhyamitra.com/city/phoenix/2139-09-25","x-default":"https://vidhyamitra.com/city/phoenix/2139-09-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-29T23:44:50.059Z","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":"2026-05-29T23:44:50.059Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-29T23:44:50.059Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}