{"id":"vidhyamitra:city-day:phoenix:1924-01-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/1924-01-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1924-01-07","date_display":"January 7, 1924 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":1924,"month":1,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2423791.770833,"kali_year":5025,"ahargana":1835326.2708,"sun":{"sidereal_longitude":262.6791,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":270.5731,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":7.894,"elapsed_within_tithi_degrees":7.894},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2,"moon_longitude":270.5731,"elapsed_within_degrees":3.9065},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":173.2522},"karana":{"half_tithi_index":1,"name":"Bava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":1924,"month":1,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2423791.770833,"ahargana":1835326.2708,"kali_year":5025,"ayanamsa_lahiri":22.7915,"grahas":{"sun":{"sidereal_longitude":262.6808880000001,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":269.3937880000001,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false,"latitude":3.1808},"mars":{"sidereal_longitude":210.05108799999994,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":276.4526880000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":228.10978799999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":292.798488,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":188.73128799999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":135.582,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":315.582,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","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":1924,"month":1,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2423791.770833,"kali_year":5025,"ahargana":1835326.2708,"sun":{"sidereal_longitude":262.6791,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":270.5731,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":7.894,"elapsed_within_tithi_degrees":7.894},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2,"moon_longitude":270.5731,"elapsed_within_degrees":3.9065},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":173.2522},"karana":{"half_tithi_index":1,"name":"Bava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.181,"elongation":7.894},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.181,"opposition_distance":172.106}},"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":"07:34","sunsetLocal":"17:35","solarNoonLocal":"12:35","dayLengthHours":10.02787237056917,"dayLengthDisplay":"10 Hours 01 Mins 40 Secs","nightLengthDisplay":"13 Hours 58 Mins 20 Secs","moonriseLocal":"07:59","moonsetLocal":"18:04","rahuKala":{"name":"Rāhu Kāla","start":"08:49","end":"10:04","startHours":8.81601576616022,"endHours":10.069499812481368,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:19","end":"12:35","startHours":11.322983858802512,"endHours":12.57646790512366,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:50","end":"15:05","startHours":13.829951951444805,"endHours":15.083435997765953,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:54","end":"10:14","startHours":9.902368606305213,"endHours":10.23663101865752,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:59","end":"08:15","startHours":7.980359735279457,"endHours":8.247769665161302,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:15","end":"12:55","startHours":12.242205492771355,"endHours":12.910730317475966,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:14","end":"06:54","startHours":6.225482070429852,"endHours":6.8940068951344635,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:44","end":"07:34","startHours":6.726875688958311,"endHours":7.5625317198390745,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:15","end":"14:55","startHours":14.247779966885188,"endHours":14.9163047915898,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:23","end":"17:47","startHours":17.390404090408246,"endHours":17.790404090408245,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:35","end":"18:00","startHours":17.590404090408246,"endHours":18.008232105848627,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:20","end":"19:05","startHours":17.340404090408246,"endHours":19.090404090408246,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:15","end":"00:55","startHours":24.242205492771355,"endHours":24.910730317475966,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:34","end":"08:49","startHours":7.5625317198390745,"endHours":8.81601576616022,"quality":"auspicious"},{"name":"Kāla","start":"08:49","end":"10:04","startHours":8.81601576616022,"endHours":10.069499812481368,"quality":"inauspicious"},{"name":"Śubha","start":"10:04","end":"11:19","startHours":10.069499812481368,"endHours":11.322983858802512,"quality":"auspicious"},{"name":"Roga","start":"11:19","end":"12:35","startHours":11.322983858802512,"endHours":12.57646790512366,"quality":"inauspicious"},{"name":"Udveg","start":"12:35","end":"13:50","startHours":12.57646790512366,"endHours":13.829951951444805,"quality":"inauspicious"},{"name":"Chala","start":"13:50","end":"15:05","startHours":13.829951951444805,"endHours":15.083435997765953,"quality":"neutral"},{"name":"Labha","start":"15:05","end":"16:20","startHours":15.083435997765953,"endHours":16.336920044087098,"quality":"auspicious"},{"name":"Amṛta","start":"16:20","end":"17:35","startHours":16.336920044087098,"endHours":17.590404090408246,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:35","end":"19:20","startHours":17.590404090408246,"endHours":19.3369200440871,"quality":"neutral"},{"name":"Labha","start":"19:20","end":"21:05","startHours":19.3369200440871,"endHours":21.083435997765953,"quality":"auspicious"},{"name":"Amṛta","start":"21:05","end":"22:50","startHours":21.083435997765953,"endHours":22.829951951444805,"quality":"auspicious"},{"name":"Kāla","start":"22:50","end":"00:35","startHours":22.829951951444805,"endHours":24.57646790512366,"quality":"inauspicious"},{"name":"Śubha","start":"00:35","end":"02:19","startHours":24.57646790512366,"endHours":26.322983858802516,"quality":"auspicious"},{"name":"Roga","start":"02:19","end":"04:04","startHours":26.322983858802516,"endHours":28.069499812481368,"quality":"inauspicious"},{"name":"Udveg","start":"04:04","end":"05:49","startHours":28.069499812481368,"endHours":29.81601576616022,"quality":"inauspicious"},{"name":"Chala","start":"05:49","end":"07:34","startHours":29.81601576616022,"endHours":31.562531719839075,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:34","end":"08:34","startHours":7.5625317198390745,"endHours":8.562531719839075,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:34","end":"09:34","startHours":8.562531719839075,"endHours":9.562531719839075,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:34","end":"10:34","startHours":9.562531719839075,"endHours":10.562531719839075,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:34","end":"11:34","startHours":10.562531719839075,"endHours":11.562531719839075,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:34","end":"12:34","startHours":11.562531719839075,"endHours":12.562531719839075,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:34","end":"13:34","startHours":12.562531719839075,"endHours":13.562531719839075,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:34","end":"14:34","startHours":13.562531719839075,"endHours":14.562531719839075,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:34","end":"15:34","startHours":14.562531719839075,"endHours":15.562531719839075,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:34","end":"16:34","startHours":15.562531719839075,"endHours":16.562531719839075,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:34","end":"17:34","startHours":16.562531719839075,"endHours":17.562531719839075,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:34","end":"18:34","startHours":17.562531719839075,"endHours":18.562531719839075,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:34","end":"19:34","startHours":18.562531719839075,"endHours":19.562531719839075,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:34","end":"20:34","startHours":19.562531719839075,"endHours":20.562531719839075,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:34","end":"21:34","startHours":20.562531719839075,"endHours":21.562531719839075,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:34","end":"22:34","startHours":21.562531719839075,"endHours":22.562531719839075,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:34","end":"23:34","startHours":22.562531719839075,"endHours":23.562531719839075,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:34","end":"00:34","startHours":23.562531719839075,"endHours":24.562531719839075,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:34","end":"01:34","startHours":24.562531719839075,"endHours":25.562531719839075,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:34","end":"02:34","startHours":25.562531719839075,"endHours":26.562531719839075,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:34","end":"03:34","startHours":26.562531719839075,"endHours":27.562531719839075,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:34","end":"04:34","startHours":27.562531719839075,"endHours":28.562531719839075,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:34","end":"05:34","startHours":28.562531719839075,"endHours":29.562531719839075,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:34","end":"06:34","startHours":29.562531719839075,"endHours":30.562531719839075,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:34","end":"07:34","startHours":30.562531719839075,"endHours":31.562531719839075,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.539377278839275,"eotMinutes":-6.292074307419696,"ayanamsa":22.7915}},"calendars":{"vikram_samvat":1981,"vikram_samvatsara":"Īśvara","saka_samvat":1846,"saka_samvatsara":"Raktākṣī","bengali_samvat":1331,"malayalam_era":1100,"nanakshahi_year":455,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Pratipada · Vikram 1981 Īśvara · Śaka 1846 Raktākṣī"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 7, 1924 CE · Phoenix, USA · Vidhyamitra","description":"January 7, 1924 CE for Phoenix, USA: Śukla Pratipada, sūryodaya 07:34, sūryāsta 17:35.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/1924-01-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/1924-01-07","sa":"https://sa.vidhyamitra.com/city/phoenix/1924-01-07","hi":"https://hi.vidhyamitra.com/city/phoenix/1924-01-07","x-default":"https://vidhyamitra.com/city/phoenix/1924-01-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T15:37:15.328Z","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":"2026-06-01T15:37:15.328Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T15:37:15.328Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}