{"id":"vidhyamitra:city-day:phoenix:2016-09-24:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/2016-09-24","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2016-09-24","date_display":"September 24, 2016 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":2016,"month":9,"day":24,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457655.770833,"kali_year":5118,"ahargana":1869190.2708,"sun":{"sidereal_longitude":156.5621,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":72.0359,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":275.4738,"elapsed_within_tithi_degrees":11.4738},"nakshatra":{"number":6,"name":"Ārdrā","pada":2,"moon_longitude":72.0359,"elapsed_within_degrees":5.3693},"yoga":{"number":18,"name":"Varīyān","sum_longitude":228.598},"karana":{"half_tithi_index":45,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2016,"month":9,"day":24,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2457655.770833,"ahargana":1869190.2708,"kali_year":5118,"ayanamsa_lahiri":24.0867,"grahas":{"sun":{"sidereal_longitude":157.34363400000007,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":75.31723399999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false,"latitude":-4.2081},"mars":{"sidereal_longitude":243.61663399999998,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":140.878034,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":158.47553399999993,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":186.2029339999999,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":226.86363400000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":141.3043,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":321.3043,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","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":2016,"month":9,"day":24,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457655.770833,"kali_year":5118,"ahargana":1869190.2708,"sun":{"sidereal_longitude":156.5621,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":72.0359,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":275.4738,"elapsed_within_tithi_degrees":11.4738},"nakshatra":{"number":6,"name":"Ārdrā","pada":2,"moon_longitude":72.0359,"elapsed_within_degrees":5.3693},"yoga":{"number":18,"name":"Varīyān","sum_longitude":228.598},"karana":{"half_tithi_index":45,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.208,"elongation":84.526},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.208,"opposition_distance":95.474}},"eclipse_window_40days":[{"offset_days":-7,"type":"lunar","occurs":true,"moon_latitude":-0.783,"opposition_distance":1.976}]},"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":"18:22","solarNoonLocal":"12:20","dayLengthHours":12.083011455841607,"dayLengthDisplay":"12 Hours 04 Mins 59 Secs","nightLengthDisplay":"11 Hours 55 Mins 01 Secs","moonriseLocal":"23:43","moonsetLocal":"14:00","rahuKala":{"name":"Rāhu Kāla","start":"09:18","end":"10:49","startHours":9.30429529614329,"endHours":10.81467172812349,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:50","end":"15:21","startHours":13.835424592083893,"endHours":15.345801024064093,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:17","end":"07:48","startHours":6.283542432182887,"endHours":7.793918864163088,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:06","end":"09:30","startHours":9.102911771879263,"endHours":9.505678820407315,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:47","end":"07:07","startHours":6.787001242842955,"endHours":7.109214881665397,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:55","end":"12:44","startHours":11.922281111575638,"endHours":12.727815208631744,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:40","end":"05:29","startHours":4.672474238070674,"endHours":5.4780083351267805,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:17","end":"06:17","startHours":5.276624810862754,"endHours":6.283542432182887,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:20","end":"15:09","startHours":14.338883402743958,"endHours":15.144417499800065,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:10","end":"18:34","startHours":18.166553888024495,"endHours":18.566553888024494,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:22","end":"18:52","startHours":18.366553888024495,"endHours":18.87001269868456,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:07","end":"19:52","startHours":18.116553888024495,"endHours":19.866553888024495,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:55","end":"00:44","startHours":23.922281111575636,"endHours":24.727815208631746,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:17","end":"07:48","startHours":6.283542432182887,"endHours":7.793918864163088,"quality":"inauspicious"},{"name":"Śubha","start":"07:48","end":"09:18","startHours":7.793918864163088,"endHours":9.30429529614329,"quality":"auspicious"},{"name":"Roga","start":"09:18","end":"10:49","startHours":9.30429529614329,"endHours":10.81467172812349,"quality":"inauspicious"},{"name":"Udveg","start":"10:49","end":"12:20","startHours":10.81467172812349,"endHours":12.325048160103691,"quality":"inauspicious"},{"name":"Chala","start":"12:20","end":"13:50","startHours":12.325048160103691,"endHours":13.835424592083893,"quality":"neutral"},{"name":"Labha","start":"13:50","end":"15:21","startHours":13.835424592083893,"endHours":15.345801024064093,"quality":"auspicious"},{"name":"Amṛta","start":"15:21","end":"16:51","startHours":15.345801024064093,"endHours":16.856177456044293,"quality":"auspicious"},{"name":"Kāla","start":"16:51","end":"18:22","startHours":16.856177456044293,"endHours":18.366553888024495,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:22","end":"19:51","startHours":18.366553888024495,"endHours":19.856177456044293,"quality":"auspicious"},{"name":"Amṛta","start":"19:51","end":"21:21","startHours":19.856177456044293,"endHours":21.345801024064095,"quality":"auspicious"},{"name":"Kāla","start":"21:21","end":"22:50","startHours":21.345801024064095,"endHours":22.835424592083893,"quality":"inauspicious"},{"name":"Śubha","start":"22:50","end":"00:20","startHours":22.835424592083893,"endHours":24.32504816010369,"quality":"auspicious"},{"name":"Roga","start":"00:20","end":"01:49","startHours":24.32504816010369,"endHours":25.81467172812349,"quality":"inauspicious"},{"name":"Udveg","start":"01:49","end":"03:18","startHours":25.81467172812349,"endHours":27.304295296143287,"quality":"inauspicious"},{"name":"Chala","start":"03:18","end":"04:48","startHours":27.304295296143287,"endHours":28.79391886416309,"quality":"neutral"},{"name":"Labha","start":"04:48","end":"06:17","startHours":28.79391886416309,"endHours":30.283542432182887,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:17","end":"07:17","startHours":6.283542432182887,"endHours":7.283542432182887,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:17","end":"08:17","startHours":7.283542432182887,"endHours":8.283542432182887,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:17","end":"09:17","startHours":8.283542432182887,"endHours":9.283542432182887,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:17","end":"10:17","startHours":9.283542432182887,"endHours":10.283542432182887,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:17","end":"11:17","startHours":10.283542432182887,"endHours":11.283542432182887,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:17","end":"12:17","startHours":11.283542432182887,"endHours":12.283542432182887,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:17","end":"13:17","startHours":12.283542432182887,"endHours":13.283542432182887,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:17","end":"14:17","startHours":13.283542432182887,"endHours":14.283542432182887,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:17","end":"15:17","startHours":14.283542432182887,"endHours":15.283542432182887,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:17","end":"16:17","startHours":15.283542432182887,"endHours":16.283542432182887,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:17","end":"17:17","startHours":16.283542432182887,"endHours":17.283542432182887,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:17","end":"18:17","startHours":17.283542432182887,"endHours":18.283542432182887,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:17","end":"19:17","startHours":18.283542432182887,"endHours":19.283542432182887,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:17","end":"20:17","startHours":19.283542432182887,"endHours":20.283542432182887,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:17","end":"21:17","startHours":20.283542432182887,"endHours":21.283542432182887,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:17","end":"22:17","startHours":21.283542432182887,"endHours":22.283542432182887,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:17","end":"23:17","startHours":22.283542432182887,"endHours":23.283542432182887,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:17","end":"00:17","startHours":23.283542432182887,"endHours":24.283542432182887,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:17","end":"01:17","startHours":24.283542432182887,"endHours":25.283542432182887,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:17","end":"02:17","startHours":25.283542432182887,"endHours":26.283542432182887,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:17","end":"03:17","startHours":26.283542432182887,"endHours":27.283542432182887,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:17","end":"04:17","startHours":27.283542432182887,"endHours":28.283542432182887,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:17","end":"05:17","startHours":28.283542432182887,"endHours":29.283542432182887,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:17","end":"06:17","startHours":29.283542432182887,"endHours":30.283542432182887,"planetary_lord":"Mercury"}],"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":"East","anandadiYoga":{"name":"Kāladaṇḍa","quality":"Inauspicious"},"drikRitu":"Śarad (Autumn) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-0.5688405197774619,"eotMinutes":8.793110393778392,"ayanamsa":24.0867}},"calendars":{"vikram_samvat":2073,"vikram_samvatsara":"Saumya","saka_samvat":1938,"saka_samvatsara":"Durmukhi","bengali_samvat":1423,"malayalam_era":1192,"nanakshahi_year":547,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Aṣṭamī · Vikram 2073 Saumya · Śaka 1938 Durmukhi"},"festivals":[{"id":"kanya-sankranti","name":"Kanyā Saṅkrānti (Mahālaya begins)","name_sanskrit":"कन्या सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Virgo; Mahālaya / Pitṛ-Pakṣa solar marker.","vrata":false,"detection":{"sun_rashi":"Kanyā"},"precedence":4}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Kṛṣṇa Aṣṭamī","url":"/day/-3226-07-09","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 September 24, 2016 CE · Phoenix, USA · Vidhyamitra","description":"September 24, 2016 CE for Phoenix, USA: Kṛṣṇa Aṣṭamī, sūryodaya 06:17, sūryāsta 18:22.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/2016-09-24","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/2016-09-24","sa":"https://sa.vidhyamitra.com/city/phoenix/2016-09-24","hi":"https://hi.vidhyamitra.com/city/phoenix/2016-09-24","x-default":"https://vidhyamitra.com/city/phoenix/2016-09-24"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T20:42:04.144Z","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":"2026-05-15T20:42:04.144Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T20:42:04.144Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}