{"id":"vidhyamitra:city-day:phoenix:1902-09-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/1902-09-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1902-09-23","date_display":"September 23, 1902 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":1902,"month":9,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2416015.770833,"kali_year":5004,"ahargana":1827550.2708,"sun":{"sidereal_longitude":156.0713,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":43.5754,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":247.5041,"elapsed_within_tithi_degrees":7.5041},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2,"moon_longitude":43.5754,"elapsed_within_degrees":3.5754},"yoga":{"number":15,"name":"Vajra","sum_longitude":199.6467},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"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":1902,"month":9,"day":23,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2416015.770833,"ahargana":1827550.2708,"kali_year":5004,"ayanamsa_lahiri":22.4941,"grahas":{"sun":{"sidereal_longitude":156.57648799999993,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":44.78238799999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false,"latitude":-2.6422},"mars":{"sidereal_longitude":110.36818800000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":183.97548800000004,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":286.505588,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":true},"venus":{"sidereal_longitude":140.93748800000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":270.014688,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":187.5919,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":7.5919,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","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":1902,"month":9,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2416015.770833,"kali_year":5004,"ahargana":1827550.2708,"sun":{"sidereal_longitude":156.0713,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":43.5754,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":247.5041,"elapsed_within_tithi_degrees":7.5041},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2,"moon_longitude":43.5754,"elapsed_within_degrees":3.5754},"yoga":{"number":15,"name":"Vajra","sum_longitude":199.6467},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.642,"elongation":112.496},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.642,"opposition_distance":67.504}},"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":"06:15","sunsetLocal":"18:25","solarNoonLocal":"12:20","dayLengthHours":12.165681704784895,"dayLengthDisplay":"12 Hours 09 Mins 56 Secs","nightLengthDisplay":"11 Hours 50 Mins 04 Secs","moonriseLocal":"21:49","moonsetLocal":"11:56","rahuKala":{"name":"Rāhu Kāla","start":"15:22","end":"16:54","startHours":15.372419859533473,"endHours":16.893130072631582,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:17","end":"10:49","startHours":9.289579007141025,"endHours":10.810289220239136,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:20","end":"13:51","startHours":12.330999433337247,"endHours":13.85170964643536,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:05","end":"09:30","startHours":9.08681764539461,"endHours":9.49234036888744,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:45","end":"07:05","startHours":6.755061985310838,"endHours":7.079480164105101,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:56","end":"12:44","startHours":11.925476709844418,"endHours":12.736522156830077,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:38","end":"05:26","startHours":4.626067686973482,"endHours":5.437113133959141,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:14","end":"06:15","startHours":5.234351772212726,"endHours":6.248158580944801,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:22","end":"15:10","startHours":14.358613050801395,"endHours":15.169658497787054,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:13","end":"18:37","startHours":18.213840285729695,"endHours":18.613840285729694,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:25","end":"18:55","startHours":18.413840285729695,"endHours":18.920743690095733,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:10","end":"19:55","startHours":18.163840285729695,"endHours":19.913840285729695,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:56","end":"00:44","startHours":23.925476709844418,"endHours":24.736522156830077,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:15","end":"07:46","startHours":6.248158580944801,"endHours":7.768868794042913,"quality":"inauspicious"},{"name":"Udveg","start":"07:46","end":"09:17","startHours":7.768868794042913,"endHours":9.289579007141025,"quality":"inauspicious"},{"name":"Chala","start":"09:17","end":"10:49","startHours":9.289579007141025,"endHours":10.810289220239136,"quality":"neutral"},{"name":"Labha","start":"10:49","end":"12:20","startHours":10.810289220239136,"endHours":12.330999433337247,"quality":"auspicious"},{"name":"Amṛta","start":"12:20","end":"13:51","startHours":12.330999433337247,"endHours":13.85170964643536,"quality":"auspicious"},{"name":"Kāla","start":"13:51","end":"15:22","startHours":13.85170964643536,"endHours":15.372419859533473,"quality":"inauspicious"},{"name":"Śubha","start":"15:22","end":"16:54","startHours":15.372419859533473,"endHours":16.893130072631582,"quality":"auspicious"},{"name":"Roga","start":"16:54","end":"18:25","startHours":16.893130072631582,"endHours":18.413840285729695,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:25","end":"19:54","startHours":18.413840285729695,"endHours":19.893130072631582,"quality":"inauspicious"},{"name":"Śubha","start":"19:54","end":"21:22","startHours":19.893130072631582,"endHours":21.372419859533473,"quality":"auspicious"},{"name":"Roga","start":"21:22","end":"22:51","startHours":21.372419859533473,"endHours":22.85170964643536,"quality":"inauspicious"},{"name":"Udveg","start":"22:51","end":"00:20","startHours":22.85170964643536,"endHours":24.330999433337247,"quality":"inauspicious"},{"name":"Chala","start":"00:20","end":"01:49","startHours":24.330999433337247,"endHours":25.810289220239135,"quality":"neutral"},{"name":"Labha","start":"01:49","end":"03:17","startHours":25.810289220239135,"endHours":27.289579007141022,"quality":"auspicious"},{"name":"Amṛta","start":"03:17","end":"04:46","startHours":27.289579007141022,"endHours":28.768868794042913,"quality":"auspicious"},{"name":"Kāla","start":"04:46","end":"06:15","startHours":28.768868794042913,"endHours":30.2481585809448,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:15","end":"07:15","startHours":6.248158580944801,"endHours":7.248158580944801,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:15","end":"08:15","startHours":7.248158580944801,"endHours":8.2481585809448,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:15","end":"09:15","startHours":8.2481585809448,"endHours":9.2481585809448,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:15","end":"10:15","startHours":9.2481585809448,"endHours":10.2481585809448,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:15","end":"11:15","startHours":10.2481585809448,"endHours":11.2481585809448,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:15","end":"12:15","startHours":11.2481585809448,"endHours":12.2481585809448,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:15","end":"13:15","startHours":12.2481585809448,"endHours":13.2481585809448,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:15","end":"14:15","startHours":13.2481585809448,"endHours":14.2481585809448,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:15","end":"15:15","startHours":14.2481585809448,"endHours":15.2481585809448,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:15","end":"16:15","startHours":15.2481585809448,"endHours":16.2481585809448,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:15","end":"17:15","startHours":16.2481585809448,"endHours":17.2481585809448,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:15","end":"18:15","startHours":17.2481585809448,"endHours":18.2481585809448,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:15","end":"19:15","startHours":18.2481585809448,"endHours":19.2481585809448,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:15","end":"20:15","startHours":19.2481585809448,"endHours":20.2481585809448,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:15","end":"21:15","startHours":20.2481585809448,"endHours":21.2481585809448,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:15","end":"22:15","startHours":21.2481585809448,"endHours":22.2481585809448,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:15","end":"23:15","startHours":22.2481585809448,"endHours":23.2481585809448,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:15","end":"00:15","startHours":23.2481585809448,"endHours":24.2481585809448,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:15","end":"01:15","startHours":24.2481585809448,"endHours":25.2481585809448,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:15","end":"02:15","startHours":25.2481585809448,"endHours":26.2481585809448,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:15","end":"03:15","startHours":26.2481585809448,"endHours":27.2481585809448,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:15","end":"04:15","startHours":27.2481585809448,"endHours":28.2481585809448,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:15","end":"05:15","startHours":28.2481585809448,"endHours":29.2481585809448,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:15","end":"06:15","startHours":29.2481585809448,"endHours":30.2481585809448,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"North","anandadiYoga":{"name":"Maitra","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":0.3696436752579509,"eotMinutes":8.436033999765183,"ayanamsa":22.4941}},"calendars":{"vikram_samvat":1959,"vikram_samvatsara":"Rākṣasa","saka_samvat":1824,"saka_samvatsara":"Śubhakṛt","bengali_samvat":1309,"malayalam_era":1078,"nanakshahi_year":433,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Bhādrapada","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 Kṛṣṇa Ṣaṣṭhī · Vikram 1959 Rākṣasa · Śaka 1824 Śubhakṛt"},"festivals":[],"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":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Rohiṇī","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 23, 1902 CE · Phoenix, USA · Vidhyamitra","description":"September 23, 1902 CE for Phoenix, USA: Kṛṣṇa Ṣaṣṭhī, sūryodaya 06:15, sūryāsta 18:25.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/1902-09-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/1902-09-23","sa":"https://sa.vidhyamitra.com/city/phoenix/1902-09-23","hi":"https://hi.vidhyamitra.com/city/phoenix/1902-09-23","x-default":"https://vidhyamitra.com/city/phoenix/1902-09-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T20:58:54.945Z","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":"2026-06-02T20:58:54.945Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T20:58:54.945Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}