{"id":"vidhyamitra:city-day:phoenix:1925-01-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/1925-01-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1925-01-06","date_display":"January 6, 1925 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":1925,"month":1,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2424156.770833,"kali_year":5026,"ahargana":1835691.2708,"sun":{"sidereal_longitude":262.4131,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":36.083,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":133.6699,"elapsed_within_tithi_degrees":1.6699},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3,"moon_longitude":36.083,"elapsed_within_degrees":9.4164},"yoga":{"number":23,"name":"Śubha","sum_longitude":298.4962},"karana":{"half_tithi_index":22,"name":"Bava"},"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":1925,"month":1,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2424156.770833,"ahargana":1835691.2708,"kali_year":5026,"ayanamsa_lahiri":22.8055,"grahas":{"sun":{"sidereal_longitude":262.419842,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":38.27604200000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false,"latitude":-4.4337},"mars":{"sidereal_longitude":349.003542,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":244.93774200000007,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":253.16684199999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"venus":{"sidereal_longitude":237.16824199999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":199.87314200000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":116.2425,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":296.2425,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":1925,"month":1,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2424156.770833,"kali_year":5026,"ahargana":1835691.2708,"sun":{"sidereal_longitude":262.4131,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":36.083,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":133.6699,"elapsed_within_tithi_degrees":1.6699},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3,"moon_longitude":36.083,"elapsed_within_degrees":9.4164},"yoga":{"number":23,"name":"Śubha","sum_longitude":298.4962},"karana":{"half_tithi_index":22,"name":"Bava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.434,"elongation":133.67},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.434,"opposition_distance":46.33}},"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":"07:33","sunsetLocal":"17:35","solarNoonLocal":"12:34","dayLengthHours":10.02489463483105,"dayLengthDisplay":"10 Hours 01 Mins 30 Secs","nightLengthDisplay":"13 Hours 58 Mins 30 Secs","moonriseLocal":"14:38","moonsetLocal":"04:37","rahuKala":{"name":"Rāhu Kāla","start":"15:05","end":"16:20","startHours":15.075750677157327,"endHours":16.328862506511207,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:04","end":"11:19","startHours":10.063303359741802,"endHours":11.316415189095682,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:34","end":"13:49","startHours":12.569527018449563,"endHours":13.822638847803445,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:54","end":"10:14","startHours":9.896221782494617,"endHours":10.230384936988985,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:58","end":"08:15","startHours":7.974783644151999,"endHours":8.242114167747493,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:14","end":"12:54","startHours":12.235363863955195,"endHours":12.90369017294393,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:13","end":"06:53","startHours":6.220427083056565,"endHours":6.888753392045302,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:43","end":"07:33","startHours":6.721671814798118,"endHours":7.557079701034039,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:14","end":"14:55","startHours":14.240342790921407,"endHours":14.908669099910144,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:23","end":"17:47","startHours":17.381974335865088,"endHours":17.781974335865087,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:35","end":"18:00","startHours":17.581974335865088,"endHours":17.999678278983048,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:20","end":"19:05","startHours":17.331974335865088,"endHours":19.081974335865088,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:14","end":"00:54","startHours":24.235363863955193,"endHours":24.903690172943932,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"07:33","end":"08:49","startHours":7.557079701034039,"endHours":8.81019153038792,"quality":"inauspicious"},{"name":"Udveg","start":"08:49","end":"10:04","startHours":8.81019153038792,"endHours":10.063303359741802,"quality":"inauspicious"},{"name":"Chala","start":"10:04","end":"11:19","startHours":10.063303359741802,"endHours":11.316415189095682,"quality":"neutral"},{"name":"Labha","start":"11:19","end":"12:34","startHours":11.316415189095682,"endHours":12.569527018449563,"quality":"auspicious"},{"name":"Amṛta","start":"12:34","end":"13:49","startHours":12.569527018449563,"endHours":13.822638847803445,"quality":"auspicious"},{"name":"Kāla","start":"13:49","end":"15:05","startHours":13.822638847803445,"endHours":15.075750677157327,"quality":"inauspicious"},{"name":"Śubha","start":"15:05","end":"16:20","startHours":15.075750677157327,"endHours":16.328862506511207,"quality":"auspicious"},{"name":"Roga","start":"16:20","end":"17:35","startHours":16.328862506511207,"endHours":17.581974335865088,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:35","end":"19:20","startHours":17.581974335865088,"endHours":19.328862506511207,"quality":"inauspicious"},{"name":"Śubha","start":"19:20","end":"21:05","startHours":19.328862506511207,"endHours":21.075750677157323,"quality":"auspicious"},{"name":"Roga","start":"21:05","end":"22:49","startHours":21.075750677157323,"endHours":22.822638847803443,"quality":"inauspicious"},{"name":"Udveg","start":"22:49","end":"00:34","startHours":22.822638847803443,"endHours":24.569527018449563,"quality":"inauspicious"},{"name":"Chala","start":"00:34","end":"02:19","startHours":24.569527018449563,"endHours":26.316415189095682,"quality":"neutral"},{"name":"Labha","start":"02:19","end":"04:04","startHours":26.316415189095682,"endHours":28.063303359741802,"quality":"auspicious"},{"name":"Amṛta","start":"04:04","end":"05:49","startHours":28.063303359741802,"endHours":29.810191530387918,"quality":"auspicious"},{"name":"Kāla","start":"05:49","end":"07:33","startHours":29.810191530387918,"endHours":31.557079701034038,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:33","end":"08:33","startHours":7.557079701034039,"endHours":8.557079701034038,"planetary_lord":"Mars"},{"name":"Hora 2","start":"08:33","end":"09:33","startHours":8.557079701034038,"endHours":9.557079701034038,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"09:33","end":"10:33","startHours":9.557079701034038,"endHours":10.557079701034038,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"10:33","end":"11:33","startHours":10.557079701034038,"endHours":11.557079701034038,"planetary_lord":"Moon"},{"name":"Hora 5","start":"11:33","end":"12:33","startHours":11.557079701034038,"endHours":12.557079701034038,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"12:33","end":"13:33","startHours":12.557079701034038,"endHours":13.557079701034038,"planetary_lord":"Venus"},{"name":"Hora 7","start":"13:33","end":"14:33","startHours":13.557079701034038,"endHours":14.557079701034038,"planetary_lord":"Sun"},{"name":"Hora 8","start":"14:33","end":"15:33","startHours":14.557079701034038,"endHours":15.557079701034038,"planetary_lord":"Mars"},{"name":"Hora 9","start":"15:33","end":"16:33","startHours":15.557079701034038,"endHours":16.557079701034038,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"16:33","end":"17:33","startHours":16.557079701034038,"endHours":17.557079701034038,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"17:33","end":"18:33","startHours":17.557079701034038,"endHours":18.557079701034038,"planetary_lord":"Moon"},{"name":"Hora 12","start":"18:33","end":"19:33","startHours":18.557079701034038,"endHours":19.557079701034038,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"19:33","end":"20:33","startHours":19.557079701034038,"endHours":20.557079701034038,"planetary_lord":"Venus"},{"name":"Hora 14","start":"20:33","end":"21:33","startHours":20.557079701034038,"endHours":21.557079701034038,"planetary_lord":"Sun"},{"name":"Hora 15","start":"21:33","end":"22:33","startHours":21.557079701034038,"endHours":22.557079701034038,"planetary_lord":"Mars"},{"name":"Hora 16","start":"22:33","end":"23:33","startHours":22.557079701034038,"endHours":23.557079701034038,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"23:33","end":"00:33","startHours":23.557079701034038,"endHours":24.557079701034038,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"00:33","end":"01:33","startHours":24.557079701034038,"endHours":25.557079701034038,"planetary_lord":"Moon"},{"name":"Hora 19","start":"01:33","end":"02:33","startHours":25.557079701034038,"endHours":26.557079701034038,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"02:33","end":"03:33","startHours":26.557079701034038,"endHours":27.557079701034038,"planetary_lord":"Venus"},{"name":"Hora 21","start":"03:33","end":"04:33","startHours":27.557079701034038,"endHours":28.557079701034038,"planetary_lord":"Sun"},{"name":"Hora 22","start":"04:33","end":"05:33","startHours":28.557079701034038,"endHours":29.557079701034038,"planetary_lord":"Mars"},{"name":"Hora 23","start":"05:33","end":"06:33","startHours":29.557079701034038,"endHours":30.557079701034038,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"06:33","end":"07:33","startHours":30.557079701034038,"endHours":31.557079701034038,"planetary_lord":"Saturn"}],"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","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"North","anandadiYoga":{"name":"Chatra","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-22.56753956728129,"eotMinutes":-5.875621106973772,"ayanamsa":22.8055}},"calendars":{"vikram_samvat":1982,"vikram_samvatsara":"Bahudhānya","saka_samvat":1847,"saka_samvatsara":"Krodhana","bengali_samvat":1332,"malayalam_era":1101,"nanakshahi_year":456,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Dvādaśī · Vikram 1982 Bahudhānya · Śaka 1847 Krodhana"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti. (Approximated as 13/14 January annually; correct via Sun in Dhanu/Makara cusp.)","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":4},{"id":"dhanu-sankranti","name":"Dhanu Saṅkrānti","name_sanskrit":"धनु सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Sagittarius; Dhanu-māsa (Khara-māsa).","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":5}],"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 Kṛttikā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Kṛttikā","url":"/day/-3137-12-25","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 January 6, 1925 CE · Phoenix, USA · Vidhyamitra","description":"January 6, 1925 CE for Phoenix, USA: Śukla Dvādaśī, sūryodaya 07:33, sūryāsta 17:35.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/1925-01-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/1925-01-06","sa":"https://sa.vidhyamitra.com/city/phoenix/1925-01-06","hi":"https://hi.vidhyamitra.com/city/phoenix/1925-01-06","x-default":"https://vidhyamitra.com/city/phoenix/1925-01-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-26T19:57:21.738Z","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":"2026-05-26T19:57:21.738Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-26T19:57:21.738Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}