{"id":"vidhyamitra:city-day:phoenix:2164-07-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/2164-07-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2164-07-25","date_display":"July 25, 2164 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":2164,"month":7,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2511650.770833,"kali_year":5266,"ahargana":1923185.2708,"sun":{"sidereal_longitude":95.7465,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":163.3295,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":67.583,"elapsed_within_tithi_degrees":7.583},"nakshatra":{"number":13,"name":"Hasta","pada":1,"moon_longitude":163.3295,"elapsed_within_degrees":3.3295},"yoga":{"number":20,"name":"Śiva","sum_longitude":259.076},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2164,"month":7,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2511650.770833,"ahargana":1923185.2708,"kali_year":5266,"ayanamsa_lahiri":26.1518,"grahas":{"sun":{"sidereal_longitude":96.62532799999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"moon":{"sidereal_longitude":160.089428,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false,"latitude":0.2306},"mars":{"sidereal_longitude":125.50432799999999,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":81.16382799999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":329.986128,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":50.00152800000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":233.18032800000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":160.3893,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":340.3893,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":2164,"month":7,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2511650.770833,"kali_year":5266,"ahargana":1923185.2708,"sun":{"sidereal_longitude":95.7465,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":163.3295,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":67.583,"elapsed_within_tithi_degrees":7.583},"nakshatra":{"number":13,"name":"Hasta","pada":1,"moon_longitude":163.3295,"elapsed_within_degrees":3.3295},"yoga":{"number":20,"name":"Śiva","sum_longitude":259.076},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.231,"elongation":67.583},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.231,"opposition_distance":112.417}},"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":"05:36","sunsetLocal":"19:33","solarNoonLocal":"12:34","dayLengthHours":13.953137243600798,"dayLengthDisplay":"13 Hours 57 Mins 11 Secs","nightLengthDisplay":"10 Hours 02 Mins 49 Secs","moonriseLocal":"10:52","moonsetLocal":"22:45","rahuKala":{"name":"Rāhu Kāla","start":"12:34","end":"14:19","startHours":12.574560852207501,"endHours":14.318703007657602,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:21","end":"09:05","startHours":7.342134385857203,"endHours":9.086276541307303,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:50","end":"12:34","startHours":10.830418696757402,"endHours":12.574560852207501,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:51","end":"09:19","startHours":8.853724253913956,"endHours":9.31882882870065,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:11","end":"06:33","startHours":6.179372948890469,"endHours":6.551456608719824,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:07","end":"13:02","startHours":12.109456277420808,"endHours":13.039665426994194,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:44","end":"04:40","startHours":3.7375739312603296,"endHours":4.667783080833717,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:26","end":"05:36","startHours":4.43523079344037,"endHours":5.597992230407103,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:54","end":"15:50","startHours":14.900083726140968,"endHours":15.830292875714354,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:21","end":"19:45","startHours":19.3511294740079,"endHours":19.7511294740079,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:33","end":"20:08","startHours":19.5511294740079,"endHours":20.132510192491267,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:18","end":"21:03","startHours":19.3011294740079,"endHours":21.0511294740079,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:07","end":"01:02","startHours":24.109456277420808,"endHours":25.039665426994194,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:36","end":"07:21","startHours":5.597992230407103,"endHours":7.342134385857203,"quality":"auspicious"},{"name":"Amṛta","start":"07:21","end":"09:05","startHours":7.342134385857203,"endHours":9.086276541307303,"quality":"auspicious"},{"name":"Kāla","start":"09:05","end":"10:50","startHours":9.086276541307303,"endHours":10.830418696757402,"quality":"inauspicious"},{"name":"Śubha","start":"10:50","end":"12:34","startHours":10.830418696757402,"endHours":12.574560852207501,"quality":"auspicious"},{"name":"Roga","start":"12:34","end":"14:19","startHours":12.574560852207501,"endHours":14.318703007657602,"quality":"inauspicious"},{"name":"Udveg","start":"14:19","end":"16:04","startHours":14.318703007657602,"endHours":16.062845163107703,"quality":"inauspicious"},{"name":"Chala","start":"16:04","end":"17:48","startHours":16.062845163107703,"endHours":17.806987318557802,"quality":"neutral"},{"name":"Labha","start":"17:48","end":"19:33","startHours":17.806987318557802,"endHours":19.5511294740079,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"19:33","end":"20:48","startHours":19.5511294740079,"endHours":20.806987318557802,"quality":"inauspicious"},{"name":"Chala","start":"20:48","end":"22:04","startHours":20.806987318557802,"endHours":22.062845163107703,"quality":"neutral"},{"name":"Labha","start":"22:04","end":"23:19","startHours":22.062845163107703,"endHours":23.318703007657604,"quality":"auspicious"},{"name":"Amṛta","start":"23:19","end":"00:34","startHours":23.318703007657604,"endHours":24.5745608522075,"quality":"auspicious"},{"name":"Kāla","start":"00:34","end":"01:50","startHours":24.5745608522075,"endHours":25.830418696757402,"quality":"inauspicious"},{"name":"Śubha","start":"01:50","end":"03:05","startHours":25.830418696757402,"endHours":27.086276541307303,"quality":"auspicious"},{"name":"Roga","start":"03:05","end":"04:21","startHours":27.086276541307303,"endHours":28.3421343858572,"quality":"inauspicious"},{"name":"Udveg","start":"04:21","end":"05:36","startHours":28.3421343858572,"endHours":29.5979922304071,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:36","end":"06:36","startHours":5.597992230407103,"endHours":6.597992230407103,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:36","end":"07:36","startHours":6.597992230407103,"endHours":7.597992230407103,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:36","end":"08:36","startHours":7.597992230407103,"endHours":8.597992230407103,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:36","end":"09:36","startHours":8.597992230407103,"endHours":9.597992230407103,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:36","end":"10:36","startHours":9.597992230407103,"endHours":10.597992230407103,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:36","end":"11:36","startHours":10.597992230407103,"endHours":11.597992230407103,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:36","end":"12:36","startHours":11.597992230407103,"endHours":12.597992230407103,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:36","end":"13:36","startHours":12.597992230407103,"endHours":13.597992230407103,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:36","end":"14:36","startHours":13.597992230407103,"endHours":14.597992230407103,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:36","end":"15:36","startHours":14.597992230407103,"endHours":15.597992230407103,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:36","end":"16:36","startHours":15.597992230407103,"endHours":16.5979922304071,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:36","end":"17:36","startHours":16.5979922304071,"endHours":17.5979922304071,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:36","end":"18:36","startHours":17.5979922304071,"endHours":18.5979922304071,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:36","end":"19:36","startHours":18.5979922304071,"endHours":19.5979922304071,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:36","end":"20:36","startHours":19.5979922304071,"endHours":20.5979922304071,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:36","end":"21:36","startHours":20.5979922304071,"endHours":21.5979922304071,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:36","end":"22:36","startHours":21.5979922304071,"endHours":22.5979922304071,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:36","end":"23:36","startHours":22.5979922304071,"endHours":23.5979922304071,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:36","end":"00:36","startHours":23.5979922304071,"endHours":24.5979922304071,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:36","end":"01:36","startHours":24.5979922304071,"endHours":25.5979922304071,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:36","end":"02:36","startHours":25.5979922304071,"endHours":26.5979922304071,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:36","end":"03:36","startHours":26.5979922304071,"endHours":27.5979922304071,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:36","end":"04:36","startHours":27.5979922304071,"endHours":28.5979922304071,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:36","end":"05:36","startHours":28.5979922304071,"endHours":29.5979922304071,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"North-West","rahuVasa":"South-West","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":19.53645795923251,"eotMinutes":-6.177651132450234,"ayanamsa":26.1518}},"calendars":{"vikram_samvat":2221,"vikram_samvatsara":"Īśvara","saka_samvat":2086,"saka_samvatsara":"Raktākṣī","bengali_samvat":1571,"malayalam_era":1340,"nanakshahi_year":695,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa (Adhika) Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":true,"lunar_month_purnimanta_is_adhika":true,"lunar_month_amanta_is_adhika":true,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa (Adhika) Śukla Ṣaṣṭhī · Vikram 2221 Īśvara · Śaka 2086 Raktākṣī"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 July 25, 2164 CE · Phoenix, USA · Vidhyamitra","description":"July 25, 2164 CE for Phoenix, USA: Śukla Ṣaṣṭhī, sūryodaya 05:36, sūryāsta 19:33.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/2164-07-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/2164-07-25","sa":"https://sa.vidhyamitra.com/city/phoenix/2164-07-25","hi":"https://hi.vidhyamitra.com/city/phoenix/2164-07-25","x-default":"https://vidhyamitra.com/city/phoenix/2164-07-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T19:18:38.571Z","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":"2026-06-01T19:18:38.571Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T19:18:38.571Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}