{"id":"vidhyamitra:city-day:phoenix:2022-07-31:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/2022-07-31","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2022-07-31","date_display":"July 31, 2022 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":2022,"month":7,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2459791.770833,"kali_year":5124,"ahargana":1871326.2708,"sun":{"sidereal_longitude":103.0976,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":130.817,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":27.7194,"elapsed_within_tithi_degrees":3.7194},"nakshatra":{"number":10,"name":"Maghā","pada":4,"moon_longitude":130.817,"elapsed_within_degrees":10.817},"yoga":{"number":18,"name":"Varīyān","sum_longitude":233.9146},"karana":{"half_tithi_index":4,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2022,"month":7,"day":31,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2459791.770833,"ahargana":1871326.2708,"kali_year":5124,"ayanamsa_lahiri":24.1684,"grahas":{"sun":{"sidereal_longitude":103.680523,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"moon":{"sidereal_longitude":129.35522300000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false,"latitude":4.3899},"mars":{"sidereal_longitude":22.89332300000001,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":118.08822299999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":344.521623,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":81.23162300000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":298.869323,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":28.1287,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":208.1287,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","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":2022,"month":7,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2459791.770833,"kali_year":5124,"ahargana":1871326.2708,"sun":{"sidereal_longitude":103.0976,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":130.817,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":27.7194,"elapsed_within_tithi_degrees":3.7194},"nakshatra":{"number":10,"name":"Maghā","pada":4,"moon_longitude":130.817,"elapsed_within_degrees":10.817},"yoga":{"number":18,"name":"Varīyān","sum_longitude":233.9146},"karana":{"half_tithi_index":4,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.39,"elongation":27.719},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.39,"opposition_distance":152.281}},"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":"05:40","sunsetLocal":"19:29","solarNoonLocal":"12:34","dayLengthHours":13.826961972295571,"dayLengthDisplay":"13 Hours 49 Mins 37 Secs","nightLengthDisplay":"10 Hours 10 Mins 23 Secs","moonriseLocal":"07:47","moonsetLocal":"20:47","rahuKala":{"name":"Rāhu Kāla","start":"17:45","end":"19:29","startHours":17.757900314816684,"endHours":19.48627056135363,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:34","end":"14:18","startHours":12.572789575205846,"endHours":14.301159821742793,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"16:02","end":"17:45","startHours":16.02953006827974,"endHours":17.757900314816684,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:53","end":"09:21","startHours":8.885599715927027,"endHours":9.34649844833688,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:14","end":"06:36","startHours":6.2354320045703755,"endHours":6.604150990498257,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:07","end":"13:02","startHours":12.111890842795994,"endHours":13.033688307615698,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:49","end":"04:44","startHours":3.815713659418651,"endHours":4.737511124238356,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:30","end":"05:40","startHours":4.50706175803343,"endHours":5.65930858905806,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:53","end":"15:48","startHours":14.877283237255106,"endHours":15.79908070207481,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:17","end":"19:41","startHours":19.286270561353632,"endHours":19.68627056135363,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:29","end":"20:04","startHours":19.48627056135363,"endHours":20.06239397686595,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:14","end":"20:59","startHours":19.23627056135363,"endHours":20.98627056135363,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:07","end":"01:02","startHours":24.111890842795994,"endHours":25.033688307615698,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:40","end":"07:23","startHours":5.65930858905806,"endHours":7.387678835595007,"quality":"inauspicious"},{"name":"Chala","start":"07:23","end":"09:07","startHours":7.387678835595007,"endHours":9.116049082131953,"quality":"neutral"},{"name":"Labha","start":"09:07","end":"10:51","startHours":9.116049082131953,"endHours":10.844419328668899,"quality":"auspicious"},{"name":"Amṛta","start":"10:51","end":"12:34","startHours":10.844419328668899,"endHours":12.572789575205846,"quality":"auspicious"},{"name":"Kāla","start":"12:34","end":"14:18","startHours":12.572789575205846,"endHours":14.301159821742793,"quality":"inauspicious"},{"name":"Śubha","start":"14:18","end":"16:02","startHours":14.301159821742793,"endHours":16.02953006827974,"quality":"auspicious"},{"name":"Roga","start":"16:02","end":"17:45","startHours":16.02953006827974,"endHours":17.757900314816684,"quality":"inauspicious"},{"name":"Udveg","start":"17:45","end":"19:29","startHours":17.757900314816684,"endHours":19.48627056135363,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"19:29","end":"20:45","startHours":19.48627056135363,"endHours":20.757900314816684,"quality":"auspicious"},{"name":"Roga","start":"20:45","end":"22:02","startHours":20.757900314816684,"endHours":22.02953006827974,"quality":"inauspicious"},{"name":"Udveg","start":"22:02","end":"23:18","startHours":22.02953006827974,"endHours":23.301159821742793,"quality":"inauspicious"},{"name":"Chala","start":"23:18","end":"00:34","startHours":23.301159821742793,"endHours":24.572789575205846,"quality":"neutral"},{"name":"Labha","start":"00:34","end":"01:51","startHours":24.572789575205846,"endHours":25.8444193286689,"quality":"auspicious"},{"name":"Amṛta","start":"01:51","end":"03:07","startHours":25.8444193286689,"endHours":27.11604908213195,"quality":"auspicious"},{"name":"Kāla","start":"03:07","end":"04:23","startHours":27.11604908213195,"endHours":28.387678835595008,"quality":"inauspicious"},{"name":"Śubha","start":"04:23","end":"05:40","startHours":28.387678835595008,"endHours":29.65930858905806,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:40","end":"06:40","startHours":5.65930858905806,"endHours":6.65930858905806,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:40","end":"07:40","startHours":6.65930858905806,"endHours":7.65930858905806,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:40","end":"08:40","startHours":7.65930858905806,"endHours":8.65930858905806,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:40","end":"09:40","startHours":8.65930858905806,"endHours":9.65930858905806,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:40","end":"10:40","startHours":9.65930858905806,"endHours":10.65930858905806,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:40","end":"11:40","startHours":10.65930858905806,"endHours":11.65930858905806,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:40","end":"12:40","startHours":11.65930858905806,"endHours":12.65930858905806,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:40","end":"13:40","startHours":12.65930858905806,"endHours":13.65930858905806,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:40","end":"14:40","startHours":13.65930858905806,"endHours":14.65930858905806,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:40","end":"15:40","startHours":14.65930858905806,"endHours":15.65930858905806,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:40","end":"16:40","startHours":15.65930858905806,"endHours":16.65930858905806,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:40","end":"17:40","startHours":16.65930858905806,"endHours":17.65930858905806,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:40","end":"18:40","startHours":17.65930858905806,"endHours":18.65930858905806,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:40","end":"19:40","startHours":18.65930858905806,"endHours":19.65930858905806,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:40","end":"20:40","startHours":19.65930858905806,"endHours":20.65930858905806,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:40","end":"21:40","startHours":20.65930858905806,"endHours":21.65930858905806,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:40","end":"22:40","startHours":21.65930858905806,"endHours":22.65930858905806,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:40","end":"23:40","startHours":22.65930858905806,"endHours":23.65930858905806,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:40","end":"00:40","startHours":23.65930858905806,"endHours":24.65930858905806,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:40","end":"01:40","startHours":24.65930858905806,"endHours":25.65930858905806,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:40","end":"02:40","startHours":25.65930858905806,"endHours":26.65930858905806,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:40","end":"03:40","startHours":26.65930858905806,"endHours":27.65930858905806,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:40","end":"04:40","startHours":27.65930858905806,"endHours":28.65930858905806,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:40","end":"05:40","startHours":28.65930858905806,"endHours":29.65930858905806,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"West","rahuVasa":"North-East","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":18.304198897865398,"eotMinutes":-6.071374512350812,"ayanamsa":24.1684}},"calendars":{"vikram_samvat":2079,"vikram_samvatsara":"Rākṣasa","saka_samvat":1944,"saka_samvatsara":"Śubhakṛt","bengali_samvat":1429,"malayalam_era":1198,"nanakshahi_year":553,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Tṛtīyā · Vikram 2079 Rākṣasa · Śaka 1944 Śubhakṛt"},"festivals":[{"id":"karka-sankranti","name":"Karka Saṅkrānti (Dakṣiṇāyana)","name_sanskrit":"कर्क सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Cancer; Dakṣiṇāyana (south-going) begins. Devatā-rātri begins.","vrata":true,"detection":{"sun_rashi":"Karka"},"precedence":2}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 31, 2022 CE · Phoenix, USA · Vidhyamitra","description":"July 31, 2022 CE for Phoenix, USA: Śukla Tṛtīyā, sūryodaya 05:40, sūryāsta 19:29.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/2022-07-31","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/2022-07-31","sa":"https://sa.vidhyamitra.com/city/phoenix/2022-07-31","hi":"https://hi.vidhyamitra.com/city/phoenix/2022-07-31","x-default":"https://vidhyamitra.com/city/phoenix/2022-07-31"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T12:47:48.583Z","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":"2026-05-15T12:47:48.583Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T12:47:48.583Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}