{"id":"vidhyamitra:city-day:phoenix:1941-01-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/1941-01-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1941-01-30","date_display":"January 30, 1941 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":1941,"month":1,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2430024.770833,"kali_year":5042,"ahargana":1841559.2708,"sun":{"sidereal_longitude":286.8869,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":319.3415,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":32.4546,"elapsed_within_tithi_degrees":8.4546},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4,"moon_longitude":319.3415,"elapsed_within_degrees":12.6748},"yoga":{"number":19,"name":"Parigha","sum_longitude":246.2283},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":1941,"month":1,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2430024.770833,"ahargana":1841559.2708,"kali_year":5042,"ayanamsa_lahiri":23.0299,"grahas":{"sun":{"sidereal_longitude":286.742041,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"moon":{"sidereal_longitude":316.998341,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false,"latitude":1.9701},"mars":{"sidereal_longitude":234.85494100000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":300.319841,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":14.828240999999991,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":267.978241,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":15.630340999999987,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":165.3276,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":345.3276,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"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":1941,"month":1,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2430024.770833,"kali_year":5042,"ahargana":1841559.2708,"sun":{"sidereal_longitude":286.8869,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":319.3415,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":32.4546,"elapsed_within_tithi_degrees":8.4546},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4,"moon_longitude":319.3415,"elapsed_within_degrees":12.6748},"yoga":{"number":19,"name":"Parigha","sum_longitude":246.2283},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.97,"elongation":32.455},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.97,"opposition_distance":147.545}},"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":"07:26","sunsetLocal":"17:57","solarNoonLocal":"12:42","dayLengthHours":10.510101056683043,"dayLengthDisplay":"10 Hours 30 Mins 36 Secs","nightLengthDisplay":"13 Hours 29 Mins 24 Secs","moonriseLocal":"09:01","moonsetLocal":"20:25","rahuKala":{"name":"Rāhu Kāla","start":"14:00","end":"15:19","startHours":14.007981731681454,"endHours":15.321744363766836,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:26","end":"08:45","startHours":7.439168571254553,"endHours":8.752931203339934,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:04","end":"11:23","startHours":10.066693835425314,"endHours":11.380456467510694,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:53","end":"10:15","startHours":9.891525484480596,"endHours":10.241862186370032,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:53","end":"08:09","startHours":7.8770894486163465,"endHours":8.157358810127894,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:21","end":"13:03","startHours":12.343882397706642,"endHours":13.04455580148551,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:02","end":"06:44","startHours":6.037821763696814,"endHours":6.7384951674756834,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:34","end":"07:26","startHours":6.563326816530966,"endHours":7.439168571254553,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:27","end":"15:09","startHours":14.445902609043248,"endHours":15.146576012822118,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:45","end":"18:09","startHours":17.749269627937597,"endHours":18.149269627937596,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:57","end":"18:23","startHours":17.949269627937596,"endHours":18.38719050529939,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:42","end":"19:27","startHours":17.699269627937596,"endHours":19.449269627937596,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:21","end":"01:03","startHours":24.34388239770664,"endHours":25.04455580148551,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:26","end":"08:45","startHours":7.439168571254553,"endHours":8.752931203339934,"quality":"auspicious"},{"name":"Roga","start":"08:45","end":"10:04","startHours":8.752931203339934,"endHours":10.066693835425314,"quality":"inauspicious"},{"name":"Udveg","start":"10:04","end":"11:23","startHours":10.066693835425314,"endHours":11.380456467510694,"quality":"inauspicious"},{"name":"Chala","start":"11:23","end":"12:42","startHours":11.380456467510694,"endHours":12.694219099596076,"quality":"neutral"},{"name":"Labha","start":"12:42","end":"14:00","startHours":12.694219099596076,"endHours":14.007981731681454,"quality":"auspicious"},{"name":"Amṛta","start":"14:00","end":"15:19","startHours":14.007981731681454,"endHours":15.321744363766836,"quality":"auspicious"},{"name":"Kāla","start":"15:19","end":"16:38","startHours":15.321744363766836,"endHours":16.635506995852218,"quality":"inauspicious"},{"name":"Śubha","start":"16:38","end":"17:57","startHours":16.635506995852218,"endHours":17.949269627937596,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:57","end":"19:38","startHours":17.949269627937596,"endHours":19.635506995852214,"quality":"auspicious"},{"name":"Kāla","start":"19:38","end":"21:19","startHours":19.635506995852214,"endHours":21.321744363766836,"quality":"inauspicious"},{"name":"Śubha","start":"21:19","end":"23:00","startHours":21.321744363766836,"endHours":23.007981731681454,"quality":"auspicious"},{"name":"Roga","start":"23:00","end":"00:42","startHours":23.007981731681454,"endHours":24.694219099596076,"quality":"inauspicious"},{"name":"Udveg","start":"00:42","end":"02:23","startHours":24.694219099596076,"endHours":26.380456467510694,"quality":"inauspicious"},{"name":"Chala","start":"02:23","end":"04:04","startHours":26.380456467510694,"endHours":28.066693835425312,"quality":"neutral"},{"name":"Labha","start":"04:04","end":"05:45","startHours":28.066693835425312,"endHours":29.752931203339934,"quality":"auspicious"},{"name":"Amṛta","start":"05:45","end":"07:26","startHours":29.752931203339934,"endHours":31.439168571254555,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:26","end":"08:26","startHours":7.439168571254553,"endHours":8.439168571254553,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:26","end":"09:26","startHours":8.439168571254553,"endHours":9.439168571254553,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:26","end":"10:26","startHours":9.439168571254553,"endHours":10.439168571254553,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:26","end":"11:26","startHours":10.439168571254553,"endHours":11.439168571254553,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:26","end":"12:26","startHours":11.439168571254553,"endHours":12.439168571254553,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:26","end":"13:26","startHours":12.439168571254553,"endHours":13.439168571254553,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:26","end":"14:26","startHours":13.439168571254553,"endHours":14.439168571254553,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:26","end":"15:26","startHours":14.439168571254553,"endHours":15.439168571254553,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:26","end":"16:26","startHours":15.439168571254553,"endHours":16.439168571254555,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:26","end":"17:26","startHours":16.439168571254555,"endHours":17.439168571254555,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:26","end":"18:26","startHours":17.439168571254555,"endHours":18.439168571254555,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:26","end":"19:26","startHours":18.439168571254555,"endHours":19.439168571254555,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:26","end":"20:26","startHours":19.439168571254555,"endHours":20.439168571254555,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:26","end":"21:26","startHours":20.439168571254555,"endHours":21.439168571254555,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:26","end":"22:26","startHours":21.439168571254555,"endHours":22.439168571254555,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:26","end":"23:26","startHours":22.439168571254555,"endHours":23.439168571254555,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:26","end":"00:26","startHours":23.439168571254555,"endHours":24.439168571254555,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:26","end":"01:26","startHours":24.439168571254555,"endHours":25.439168571254555,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:26","end":"02:26","startHours":25.439168571254555,"endHours":26.439168571254555,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:26","end":"03:26","startHours":26.439168571254555,"endHours":27.439168571254555,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:26","end":"04:26","startHours":27.439168571254555,"endHours":28.439168571254555,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:26","end":"05:26","startHours":28.439168571254555,"endHours":29.439168571254555,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:26","end":"06:26","startHours":29.439168571254555,"endHours":30.439168571254555,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:26","end":"07:26","startHours":30.439168571254555,"endHours":31.439168571254555,"planetary_lord":"Moon"}],"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":"South (Dakṣiṇa)","chandraVasa":"South","rahuVasa":"North-West","anandadiYoga":{"name":"Maitra","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-17.800038187268616,"eotMinutes":-13.357145975764517,"ayanamsa":23.0299}},"calendars":{"vikram_samvat":1998,"vikram_samvatsara":"Jaya","saka_samvat":1863,"saka_samvatsara":"Vṛṣa","bengali_samvat":1348,"malayalam_era":1117,"nanakshahi_year":472,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Māgha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Tṛtīyā · Vikram 1998 Jaya · Śaka 1863 Vṛṣa"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 January 30, 1941 CE · Phoenix, USA · Vidhyamitra","description":"January 30, 1941 CE for Phoenix, USA: Śukla Tṛtīyā, sūryodaya 07:26, sūryāsta 17:57.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/1941-01-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/1941-01-30","sa":"https://sa.vidhyamitra.com/city/phoenix/1941-01-30","hi":"https://hi.vidhyamitra.com/city/phoenix/1941-01-30","x-default":"https://vidhyamitra.com/city/phoenix/1941-01-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T10:02:27.774Z","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":"2026-06-02T10:02:27.774Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T10:02:27.774Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}