{"id":"vidhyamitra:city-day:phoenix:2027-09-14:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/2027-09-14","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2027-09-14","date_display":"September 14, 2027 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":2027,"month":9,"day":14,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461662.770833,"kali_year":5129,"ahargana":1873197.2708,"sun":{"sidereal_longitude":145.9903,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":303.9609,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":157.9706,"elapsed_within_tithi_degrees":1.9706},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4,"moon_longitude":303.9609,"elapsed_within_degrees":10.6275},"yoga":{"number":7,"name":"Sukarma","sum_longitude":89.9511},"karana":{"half_tithi_index":26,"name":"Gara"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2027,"month":9,"day":14,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2461662.770833,"ahargana":1873197.2708,"kali_year":5129,"ayanamsa_lahiri":24.24,"grahas":{"sun":{"sidereal_longitude":146.780637,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":305.371537,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false,"latitude":1.161},"mars":{"sidereal_longitude":193.337937,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":170.491537,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":136.218437,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":155.42203700000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":2.6092370000000074,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":288.9941,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":108.9941,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":2027,"month":9,"day":14,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461662.770833,"kali_year":5129,"ahargana":1873197.2708,"sun":{"sidereal_longitude":145.9903,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":303.9609,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":157.9706,"elapsed_within_tithi_degrees":1.9706},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4,"moon_longitude":303.9609,"elapsed_within_degrees":10.6275},"yoga":{"number":7,"name":"Sukarma","sum_longitude":89.9511},"karana":{"half_tithi_index":26,"name":"Gara"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.161,"elongation":157.971},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.161,"opposition_distance":22.029}},"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":"06:10","sunsetLocal":"18:37","solarNoonLocal":"12:23","dayLengthHours":12.447503431846725,"dayLengthDisplay":"12 Hours 26 Mins 51 Secs","nightLengthDisplay":"11 Hours 33 Mins 09 Secs","moonriseLocal":"17:26","moonsetLocal":"04:29","rahuKala":{"name":"Rāhu Kāla","start":"15:30","end":"17:03","startHours":15.498058226184167,"endHours":17.05399615516501,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:16","end":"10:50","startHours":9.274306510260805,"endHours":10.830244439241646,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:23","end":"13:57","startHours":12.386182368222485,"endHours":13.942120297203328,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:04","end":"09:29","startHours":9.066848119730025,"endHours":9.481764900791584,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:41","end":"07:01","startHours":6.68107662862607,"endHours":7.013010053475316,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:48","startHours":11.971265587160929,"endHours":12.801099149284042,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:30","end":"05:20","startHours":4.502763528052894,"endHours":5.332597090176009,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:08","end":"06:10","startHours":5.12513869964523,"endHours":6.162430652299124,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:28","end":"15:17","startHours":14.460766273530274,"endHours":15.290599835653389,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:25","end":"18:49","startHours":18.40993408414585,"endHours":18.809934084145848,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:37","end":"19:08","startHours":18.60993408414585,"endHours":19.128580060472796,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:22","end":"20:07","startHours":18.35993408414585,"endHours":20.10993408414585,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:48","startHours":23.97126558716093,"endHours":24.801099149284042,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:10","end":"07:43","startHours":6.162430652299124,"endHours":7.7183685812799645,"quality":"inauspicious"},{"name":"Udveg","start":"07:43","end":"09:16","startHours":7.7183685812799645,"endHours":9.274306510260805,"quality":"inauspicious"},{"name":"Chala","start":"09:16","end":"10:50","startHours":9.274306510260805,"endHours":10.830244439241646,"quality":"neutral"},{"name":"Labha","start":"10:50","end":"12:23","startHours":10.830244439241646,"endHours":12.386182368222485,"quality":"auspicious"},{"name":"Amṛta","start":"12:23","end":"13:57","startHours":12.386182368222485,"endHours":13.942120297203328,"quality":"auspicious"},{"name":"Kāla","start":"13:57","end":"15:30","startHours":13.942120297203328,"endHours":15.498058226184167,"quality":"inauspicious"},{"name":"Śubha","start":"15:30","end":"17:03","startHours":15.498058226184167,"endHours":17.05399615516501,"quality":"auspicious"},{"name":"Roga","start":"17:03","end":"18:37","startHours":17.05399615516501,"endHours":18.60993408414585,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:37","end":"20:03","startHours":18.60993408414585,"endHours":20.05399615516501,"quality":"inauspicious"},{"name":"Śubha","start":"20:03","end":"21:30","startHours":20.05399615516501,"endHours":21.498058226184167,"quality":"auspicious"},{"name":"Roga","start":"21:30","end":"22:57","startHours":21.498058226184167,"endHours":22.942120297203328,"quality":"inauspicious"},{"name":"Udveg","start":"22:57","end":"00:23","startHours":22.942120297203328,"endHours":24.386182368222485,"quality":"inauspicious"},{"name":"Chala","start":"00:23","end":"01:50","startHours":24.386182368222485,"endHours":25.830244439241646,"quality":"neutral"},{"name":"Labha","start":"01:50","end":"03:16","startHours":25.830244439241646,"endHours":27.274306510260807,"quality":"auspicious"},{"name":"Amṛta","start":"03:16","end":"04:43","startHours":27.274306510260807,"endHours":28.718368581279965,"quality":"auspicious"},{"name":"Kāla","start":"04:43","end":"06:10","startHours":28.718368581279965,"endHours":30.162430652299122,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:10","end":"07:10","startHours":6.162430652299124,"endHours":7.162430652299124,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:10","end":"08:10","startHours":7.162430652299124,"endHours":8.162430652299124,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:10","end":"09:10","startHours":8.162430652299124,"endHours":9.162430652299124,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:10","end":"10:10","startHours":9.162430652299124,"endHours":10.162430652299124,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:10","end":"11:10","startHours":10.162430652299124,"endHours":11.162430652299124,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:10","end":"12:10","startHours":11.162430652299124,"endHours":12.162430652299124,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:10","end":"13:10","startHours":12.162430652299124,"endHours":13.162430652299124,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:10","end":"14:10","startHours":13.162430652299124,"endHours":14.162430652299124,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:10","end":"15:10","startHours":14.162430652299124,"endHours":15.162430652299124,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:10","end":"16:10","startHours":15.162430652299124,"endHours":16.162430652299122,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:10","end":"17:10","startHours":16.162430652299122,"endHours":17.162430652299122,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:10","end":"18:10","startHours":17.162430652299122,"endHours":18.162430652299122,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:10","end":"19:10","startHours":18.162430652299122,"endHours":19.162430652299122,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:10","end":"20:10","startHours":19.162430652299122,"endHours":20.162430652299122,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:10","end":"21:10","startHours":20.162430652299122,"endHours":21.162430652299122,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:10","end":"22:10","startHours":21.162430652299122,"endHours":22.162430652299122,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:10","end":"23:10","startHours":22.162430652299122,"endHours":23.162430652299122,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:10","end":"00:10","startHours":23.162430652299122,"endHours":24.162430652299122,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:10","end":"01:10","startHours":24.162430652299122,"endHours":25.162430652299122,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:10","end":"02:10","startHours":25.162430652299122,"endHours":26.162430652299122,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:10","end":"03:10","startHours":26.162430652299122,"endHours":27.162430652299122,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:10","end":"04:10","startHours":27.162430652299122,"endHours":28.162430652299122,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:10","end":"05:10","startHours":28.162430652299122,"endHours":29.162430652299122,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:10","end":"06:10","startHours":29.162430652299122,"endHours":30.162430652299122,"planetary_lord":"Saturn"}],"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":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"North","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":3.5590710241048047,"eotMinutes":5.1250579066507616,"ayanamsa":24.24}},"calendars":{"vikram_samvat":2084,"vikram_samvatsara":"Raudra","saka_samvat":1949,"saka_samvatsara":"Plavaṅga","bengali_samvat":1434,"malayalam_era":1203,"nanakshahi_year":558,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Caturdaśī · Vikram 2084 Raudra · Śaka 1949 Plavaṅga"},"festivals":[{"id":"simha-sankranti","name":"Siṁha Saṅkrānti","name_sanskrit":"सिंह सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Leo.","vrata":false,"detection":{"sun_rashi":"Siṃha"},"precedence":5}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 14, 2027 CE · Phoenix, USA · Vidhyamitra","description":"September 14, 2027 CE for Phoenix, USA: Śukla Caturdaśī, sūryodaya 06:10, sūryāsta 18:37.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/2027-09-14","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/2027-09-14","sa":"https://sa.vidhyamitra.com/city/phoenix/2027-09-14","hi":"https://hi.vidhyamitra.com/city/phoenix/2027-09-14","x-default":"https://vidhyamitra.com/city/phoenix/2027-09-14"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T18:30:30.774Z","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":"2026-05-14T18:30:30.774Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T18:30:30.774Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}