{"id":"vidhyamitra:city-day:phoenix:1936-09-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/1936-09-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1936-09-01","date_display":"September 1, 1936 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":1936,"month":9,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2428412.770833,"kali_year":5038,"ahargana":1839947.2708,"sun":{"sidereal_longitude":134.9066,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":307.4284,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":172.5217,"elapsed_within_tithi_degrees":4.5217},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1,"moon_longitude":307.4284,"elapsed_within_degrees":0.7617},"yoga":{"number":7,"name":"Sukarma","sum_longitude":82.335},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"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":1936,"month":9,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2428412.770833,"ahargana":1839947.2708,"kali_year":5038,"ayanamsa_lahiri":22.9683,"grahas":{"sun":{"sidereal_longitude":135.44253200000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":308.78753200000006,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false,"latitude":3.7595},"mars":{"sidereal_longitude":111.77783199999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":163.05643199999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":233.07843200000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":153.76473199999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":327.49903199999994,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":250.7391,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":70.7391,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"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":1936,"month":9,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2428412.770833,"kali_year":5038,"ahargana":1839947.2708,"sun":{"sidereal_longitude":134.9066,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":307.4284,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":172.5217,"elapsed_within_tithi_degrees":4.5217},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1,"moon_longitude":307.4284,"elapsed_within_degrees":0.7617},"yoga":{"number":7,"name":"Sukarma","sum_longitude":82.335},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.76,"elongation":172.522},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.76,"opposition_distance":7.478}},"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":"06:01","sunsetLocal":"18:54","solarNoonLocal":"12:28","dayLengthHours":12.883097276908105,"dayLengthDisplay":"12 Hours 52 Mins 59 Secs","nightLengthDisplay":"11 Hours 07 Mins 01 Secs","moonriseLocal":"18:27","moonsetLocal":"05:35","rahuKala":{"name":"Rāhu Kāla","start":"15:41","end":"17:18","startHours":15.684440689042468,"endHours":17.29482784865598,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:15","end":"10:51","startHours":9.242892050588415,"endHours":10.85327921020193,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:28","end":"14:04","startHours":12.463666369815442,"endHours":14.074053529428955,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:02","end":"09:27","startHours":9.028173762639947,"endHours":9.457610338536885,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:34","end":"06:54","startHours":6.55891345123256,"endHours":6.902462711950109,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:02","end":"12:54","startHours":12.034229793918506,"endHours":12.893102945712378,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:18","end":"05:10","startHours":4.304371427773642,"endHours":5.1632445795675155,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:57","end":"06:01","startHours":4.9485262916190464,"endHours":6.022117731361389,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:37","end":"15:28","startHours":14.610849249300125,"endHours":15.469722401094,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:42","end":"19:06","startHours":18.705215008269494,"endHours":19.105215008269493,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:54","end":"19:27","startHours":18.905215008269494,"endHours":19.442010728140666,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:39","end":"20:24","startHours":18.655215008269494,"endHours":20.405215008269494,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:02","end":"00:54","startHours":24.034229793918506,"endHours":24.89310294571238,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:01","end":"07:38","startHours":6.022117731361389,"endHours":7.632504890974902,"quality":"inauspicious"},{"name":"Udveg","start":"07:38","end":"09:15","startHours":7.632504890974902,"endHours":9.242892050588415,"quality":"inauspicious"},{"name":"Chala","start":"09:15","end":"10:51","startHours":9.242892050588415,"endHours":10.85327921020193,"quality":"neutral"},{"name":"Labha","start":"10:51","end":"12:28","startHours":10.85327921020193,"endHours":12.463666369815442,"quality":"auspicious"},{"name":"Amṛta","start":"12:28","end":"14:04","startHours":12.463666369815442,"endHours":14.074053529428955,"quality":"auspicious"},{"name":"Kāla","start":"14:04","end":"15:41","startHours":14.074053529428955,"endHours":15.684440689042468,"quality":"inauspicious"},{"name":"Śubha","start":"15:41","end":"17:18","startHours":15.684440689042468,"endHours":17.29482784865598,"quality":"auspicious"},{"name":"Roga","start":"17:18","end":"18:54","startHours":17.29482784865598,"endHours":18.905215008269494,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:54","end":"20:18","startHours":18.905215008269494,"endHours":20.29482784865598,"quality":"inauspicious"},{"name":"Śubha","start":"20:18","end":"21:41","startHours":20.29482784865598,"endHours":21.684440689042468,"quality":"auspicious"},{"name":"Roga","start":"21:41","end":"23:04","startHours":21.684440689042468,"endHours":23.074053529428955,"quality":"inauspicious"},{"name":"Udveg","start":"23:04","end":"00:28","startHours":23.074053529428955,"endHours":24.463666369815442,"quality":"inauspicious"},{"name":"Chala","start":"00:28","end":"01:51","startHours":24.463666369815442,"endHours":25.85327921020193,"quality":"neutral"},{"name":"Labha","start":"01:51","end":"03:15","startHours":25.85327921020193,"endHours":27.242892050588416,"quality":"auspicious"},{"name":"Amṛta","start":"03:15","end":"04:38","startHours":27.242892050588416,"endHours":28.6325048909749,"quality":"auspicious"},{"name":"Kāla","start":"04:38","end":"06:01","startHours":28.6325048909749,"endHours":30.02211773136139,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:01","end":"07:01","startHours":6.022117731361389,"endHours":7.022117731361389,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:01","end":"08:01","startHours":7.022117731361389,"endHours":8.022117731361389,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:01","end":"09:01","startHours":8.022117731361389,"endHours":9.022117731361389,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:01","end":"10:01","startHours":9.022117731361389,"endHours":10.022117731361389,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:01","end":"11:01","startHours":10.022117731361389,"endHours":11.022117731361389,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:01","end":"12:01","startHours":11.022117731361389,"endHours":12.022117731361389,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:01","end":"13:01","startHours":12.022117731361389,"endHours":13.022117731361389,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:01","end":"14:01","startHours":13.022117731361389,"endHours":14.022117731361389,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:01","end":"15:01","startHours":14.022117731361389,"endHours":15.022117731361389,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:01","end":"16:01","startHours":15.022117731361389,"endHours":16.02211773136139,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:01","end":"17:01","startHours":16.02211773136139,"endHours":17.02211773136139,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:01","end":"18:01","startHours":17.02211773136139,"endHours":18.02211773136139,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:01","end":"19:01","startHours":18.02211773136139,"endHours":19.02211773136139,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:01","end":"20:01","startHours":19.02211773136139,"endHours":20.02211773136139,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:01","end":"21:01","startHours":20.02211773136139,"endHours":21.02211773136139,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:01","end":"22:01","startHours":21.02211773136139,"endHours":22.02211773136139,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:01","end":"23:01","startHours":22.02211773136139,"endHours":23.02211773136139,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:01","end":"00:01","startHours":23.02211773136139,"endHours":24.02211773136139,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:01","end":"01:01","startHours":24.02211773136139,"endHours":25.02211773136139,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:01","end":"02:01","startHours":25.02211773136139,"endHours":26.02211773136139,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:01","end":"03:01","startHours":26.02211773136139,"endHours":27.02211773136139,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:01","end":"04:01","startHours":27.02211773136139,"endHours":28.02211773136139,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:01","end":"05:01","startHours":28.02211773136139,"endHours":29.02211773136139,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:01","end":"06:01","startHours":29.02211773136139,"endHours":30.02211773136139,"planetary_lord":"Saturn"}],"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","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"North","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":8.415182716351959,"eotMinutes":0.47601781107335894,"ayanamsa":22.9683}},"calendars":{"vikram_samvat":1993,"vikram_samvatsara":"Virodhi","saka_samvat":1858,"saka_samvatsara":"Dhātṛ","bengali_samvat":1343,"malayalam_era":1112,"nanakshahi_year":467,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada (Adhika) Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":true,"lunar_month_purnimanta_is_adhika":true,"lunar_month_amanta_is_adhika":true,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada (Adhika) Śukla Pūrṇimā · Vikram 1993 Virodhi · Śaka 1858 Dhātṛ"},"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":"-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 September 1, 1936 CE · Phoenix, USA · Vidhyamitra","description":"September 1, 1936 CE for Phoenix, USA: Śukla Pūrṇimā, sūryodaya 06:01, sūryāsta 18:54.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/1936-09-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/1936-09-01","sa":"https://sa.vidhyamitra.com/city/phoenix/1936-09-01","hi":"https://hi.vidhyamitra.com/city/phoenix/1936-09-01","x-default":"https://vidhyamitra.com/city/phoenix/1936-09-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T00:19:26.226Z","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":"2026-06-03T00:19:26.226Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T00:19:26.226Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}