{"id":"vidhyamitra:city-day:phoenix:1825-01-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/1825-01-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1825-01-01","date_display":"January 1, 1825 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":1825,"month":1,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2387627.770833,"kali_year":4926,"ahargana":1799162.2708,"sun":{"sidereal_longitude":259.2012,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":29.7372,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":130.536,"elapsed_within_tithi_degrees":10.536},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1,"moon_longitude":29.7372,"elapsed_within_degrees":3.0706},"yoga":{"number":22,"name":"Sādhya","sum_longitude":288.9384},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":1825,"month":1,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2387627.770833,"ahargana":1799162.2708,"kali_year":4926,"ayanamsa_lahiri":21.4084,"grahas":{"sun":{"sidereal_longitude":259.00181799999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":28.96801800000003,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false,"latitude":3.0086},"mars":{"sidereal_longitude":296.26101800000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":280.91441799999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":112.510918,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":299.308218,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":41.90411799999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":251.7247,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":71.7247,"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":1825,"month":1,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2387627.770833,"kali_year":4926,"ahargana":1799162.2708,"sun":{"sidereal_longitude":259.2012,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":29.7372,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":130.536,"elapsed_within_tithi_degrees":10.536},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1,"moon_longitude":29.7372,"elapsed_within_degrees":3.0706},"yoga":{"number":22,"name":"Sādhya","sum_longitude":288.9384},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.009,"elongation":130.536},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.009,"opposition_distance":49.464}},"eclipse_window_40days":[{"offset_days":4,"type":"lunar","occurs":true,"moon_latitude":-0.868,"opposition_distance":0.669}]},"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":"17:31","solarNoonLocal":"12:32","dayLengthHours":9.975964300292148,"dayLengthDisplay":"9 Hours 58 Mins 33 Secs","nightLengthDisplay":"14 Hours 01 Mins 27 Secs","moonriseLocal":"14:20","moonsetLocal":"04:04","rahuKala":{"name":"Rāhu Kāla","start":"10:02","end":"11:17","startHours":10.039361896983564,"endHours":11.286357434520085,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:47","end":"15:02","startHours":13.780348509593122,"endHours":15.027344047129638,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:33","end":"08:48","startHours":7.545370821910528,"endHours":8.792366359447048,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:52","end":"10:12","startHours":9.87309582531203,"endHours":10.2056279686551,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:58","end":"08:14","startHours":7.961036001089368,"endHours":8.227061715763824,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:12","end":"12:52","startHours":12.20082082871353,"endHours":12.865885115399673,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:13","end":"06:53","startHours":6.215242248538242,"endHours":6.880306535224385,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:43","end":"07:33","startHours":6.714040463552849,"endHours":7.545370821910528,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:12","end":"14:52","startHours":14.19601368877196,"endHours":14.861077975458102,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:19","end":"17:43","startHours":17.321335122202676,"endHours":17.721335122202674,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:31","end":"17:56","startHours":17.521335122202675,"endHours":17.937000301381516,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:16","end":"19:01","startHours":17.271335122202675,"endHours":19.021335122202675,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:12","end":"00:52","startHours":24.20082082871353,"endHours":24.865885115399674,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:33","end":"08:48","startHours":7.545370821910528,"endHours":8.792366359447048,"quality":"inauspicious"},{"name":"Śubha","start":"08:48","end":"10:02","startHours":8.792366359447048,"endHours":10.039361896983564,"quality":"auspicious"},{"name":"Roga","start":"10:02","end":"11:17","startHours":10.039361896983564,"endHours":11.286357434520085,"quality":"inauspicious"},{"name":"Udveg","start":"11:17","end":"12:32","startHours":11.286357434520085,"endHours":12.533352972056601,"quality":"inauspicious"},{"name":"Chala","start":"12:32","end":"13:47","startHours":12.533352972056601,"endHours":13.780348509593122,"quality":"neutral"},{"name":"Labha","start":"13:47","end":"15:02","startHours":13.780348509593122,"endHours":15.027344047129638,"quality":"auspicious"},{"name":"Amṛta","start":"15:02","end":"16:16","startHours":15.027344047129638,"endHours":16.27433958466616,"quality":"auspicious"},{"name":"Kāla","start":"16:16","end":"17:31","startHours":16.27433958466616,"endHours":17.521335122202675,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:31","end":"19:16","startHours":17.521335122202675,"endHours":19.27433958466616,"quality":"auspicious"},{"name":"Amṛta","start":"19:16","end":"21:02","startHours":19.27433958466616,"endHours":21.02734404712964,"quality":"auspicious"},{"name":"Kāla","start":"21:02","end":"22:47","startHours":21.02734404712964,"endHours":22.780348509593118,"quality":"inauspicious"},{"name":"Śubha","start":"22:47","end":"00:32","startHours":22.780348509593118,"endHours":24.5333529720566,"quality":"auspicious"},{"name":"Roga","start":"00:32","end":"02:17","startHours":24.5333529720566,"endHours":26.286357434520085,"quality":"inauspicious"},{"name":"Udveg","start":"02:17","end":"04:02","startHours":26.286357434520085,"endHours":28.039361896983564,"quality":"inauspicious"},{"name":"Chala","start":"04:02","end":"05:48","startHours":28.039361896983564,"endHours":29.792366359447044,"quality":"neutral"},{"name":"Labha","start":"05:48","end":"07:33","startHours":29.792366359447044,"endHours":31.545370821910527,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:33","end":"08:33","startHours":7.545370821910528,"endHours":8.545370821910527,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:33","end":"09:33","startHours":8.545370821910527,"endHours":9.545370821910527,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:33","end":"10:33","startHours":9.545370821910527,"endHours":10.545370821910527,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:33","end":"11:33","startHours":10.545370821910527,"endHours":11.545370821910527,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:33","end":"12:33","startHours":11.545370821910527,"endHours":12.545370821910527,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:33","end":"13:33","startHours":12.545370821910527,"endHours":13.545370821910527,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:33","end":"14:33","startHours":13.545370821910527,"endHours":14.545370821910527,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:33","end":"15:33","startHours":14.545370821910527,"endHours":15.545370821910527,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:33","end":"16:33","startHours":15.545370821910527,"endHours":16.545370821910527,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:33","end":"17:33","startHours":16.545370821910527,"endHours":17.545370821910527,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:33","end":"18:33","startHours":17.545370821910527,"endHours":18.545370821910527,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:33","end":"19:33","startHours":18.545370821910527,"endHours":19.545370821910527,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:33","end":"20:33","startHours":19.545370821910527,"endHours":20.545370821910527,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:33","end":"21:33","startHours":20.545370821910527,"endHours":21.545370821910527,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:33","end":"22:33","startHours":21.545370821910527,"endHours":22.545370821910527,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:33","end":"23:33","startHours":22.545370821910527,"endHours":23.545370821910527,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:33","end":"00:33","startHours":23.545370821910527,"endHours":24.545370821910527,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:33","end":"01:33","startHours":24.545370821910527,"endHours":25.545370821910527,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:33","end":"02:33","startHours":25.545370821910527,"endHours":26.545370821910527,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:33","end":"03:33","startHours":26.545370821910527,"endHours":27.545370821910527,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:33","end":"04:33","startHours":27.545370821910527,"endHours":28.545370821910527,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:33","end":"05:33","startHours":28.545370821910527,"endHours":29.545370821910527,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:33","end":"06:33","startHours":29.545370821910527,"endHours":30.545370821910527,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:33","end":"07:33","startHours":30.545370821910527,"endHours":31.545370821910527,"planetary_lord":"Mercury"}],"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":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"East","anandadiYoga":{"name":"Sushira","quality":"Auspicious"},"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":-23.028284258597118,"eotMinutes":-3.705178323396069,"ayanamsa":21.4084}},"calendars":{"vikram_samvat":1882,"vikram_samvatsara":"Vilambī","saka_samvat":1747,"saka_samvatsara":"Pārthiva","bengali_samvat":1232,"malayalam_era":1001,"nanakshahi_year":356,"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 Ekādaśī · Vikram 1882 Vilambī · Śaka 1747 Pārthiva"},"festivals":[{"id":"putrada-ekadashi","name":"Pauṣa Putradā Ekādaśī","name_sanskrit":"पौष पुत्रदा एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Ekādaśī granting putra-prāpti.","vrata":true,"detection":{"tithi_number":11,"tithi_paksha":"Śukla","lunar_month":"Pauṣa"},"precedence":4},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 1, 1825 CE · Phoenix, USA · Vidhyamitra","description":"January 1, 1825 CE for Phoenix, USA: Śukla Ekādaśī, sūryodaya 07:33, sūryāsta 17:31.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/1825-01-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/1825-01-01","sa":"https://sa.vidhyamitra.com/city/phoenix/1825-01-01","hi":"https://hi.vidhyamitra.com/city/phoenix/1825-01-01","x-default":"https://vidhyamitra.com/city/phoenix/1825-01-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-04T08:28:53.277Z","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":"2026-06-04T08:28:53.277Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-04T08:28:53.277Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}