{"id":"vidhyamitra:city-day:phoenix:1858-07-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/1858-07-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1858-07-28","date_display":"July 28, 1858 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":1858,"month":7,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2399888.770833,"kali_year":4960,"ahargana":1811423.2708,"sun":{"sidereal_longitude":102.5617,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":306.9517,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":204.39,"elapsed_within_tithi_degrees":0.39},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1,"moon_longitude":306.9517,"elapsed_within_degrees":0.285},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":49.5134},"karana":{"half_tithi_index":34,"name":"Vaṇija"},"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":1858,"month":7,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2399888.770833,"ahargana":1811423.2708,"kali_year":4960,"ayanamsa_lahiri":21.8773,"grahas":{"sun":{"sidereal_longitude":102.74475799999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"moon":{"sidereal_longitude":305.67235800000003,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false,"latitude":-1.1731},"mars":{"sidereal_longitude":213.112258,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":123.67875800000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":53.14715799999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":142.08245799999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":101.50185799999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":322.0779,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":142.0779,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","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":1858,"month":7,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2399888.770833,"kali_year":4960,"ahargana":1811423.2708,"sun":{"sidereal_longitude":102.5617,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":306.9517,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":204.39,"elapsed_within_tithi_degrees":0.39},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1,"moon_longitude":306.9517,"elapsed_within_degrees":0.285},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":49.5134},"karana":{"half_tithi_index":34,"name":"Vaṇija"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.173,"elongation":155.61},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.173,"opposition_distance":24.39}},"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":"05:37","sunsetLocal":"19:32","solarNoonLocal":"12:34","dayLengthHours":13.908682799930205,"dayLengthDisplay":"13 Hours 54 Mins 31 Secs","nightLengthDisplay":"10 Hours 05 Mins 29 Secs","moonriseLocal":"20:36","moonsetLocal":"07:36","rahuKala":{"name":"Rāhu Kāla","start":"12:34","end":"14:19","startHours":12.57443921127335,"endHours":14.313024561264626,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:22","end":"09:06","startHours":7.358683161299525,"endHours":9.0972685112908,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:50","end":"12:34","startHours":10.835853861282075,"endHours":12.57443921127335,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:52","end":"09:20","startHours":8.865457131291963,"endHours":9.329079891289638,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:12","end":"06:34","startHours":6.199626261305341,"endHours":6.57052446930348,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:07","end":"13:02","startHours":12.110816451275678,"endHours":13.038061971271024,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:46","end":"04:42","startHours":3.7656067713175556,"endHours":4.692852291312902,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:28","end":"05:37","startHours":4.461040911314066,"endHours":5.620097811308249,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:54","end":"15:49","startHours":14.892553011261718,"endHours":15.819798531257065,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:20","end":"19:44","startHours":19.328780611238454,"endHours":19.728780611238452,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:32","end":"20:06","startHours":19.528780611238453,"endHours":20.108309061235545,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:17","end":"21:02","startHours":19.278780611238453,"endHours":21.028780611238453,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:07","end":"01:02","startHours":24.110816451275678,"endHours":25.038061971271024,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:37","end":"07:22","startHours":5.620097811308249,"endHours":7.358683161299525,"quality":"auspicious"},{"name":"Amṛta","start":"07:22","end":"09:06","startHours":7.358683161299525,"endHours":9.0972685112908,"quality":"auspicious"},{"name":"Kāla","start":"09:06","end":"10:50","startHours":9.0972685112908,"endHours":10.835853861282075,"quality":"inauspicious"},{"name":"Śubha","start":"10:50","end":"12:34","startHours":10.835853861282075,"endHours":12.57443921127335,"quality":"auspicious"},{"name":"Roga","start":"12:34","end":"14:19","startHours":12.57443921127335,"endHours":14.313024561264626,"quality":"inauspicious"},{"name":"Udveg","start":"14:19","end":"16:03","startHours":14.313024561264626,"endHours":16.051609911255902,"quality":"inauspicious"},{"name":"Chala","start":"16:03","end":"17:47","startHours":16.051609911255902,"endHours":17.790195261247177,"quality":"neutral"},{"name":"Labha","start":"17:47","end":"19:32","startHours":17.790195261247177,"endHours":19.528780611238453,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"19:32","end":"20:47","startHours":19.528780611238453,"endHours":20.790195261247177,"quality":"inauspicious"},{"name":"Chala","start":"20:47","end":"22:03","startHours":20.790195261247177,"endHours":22.051609911255902,"quality":"neutral"},{"name":"Labha","start":"22:03","end":"23:19","startHours":22.051609911255902,"endHours":23.313024561264626,"quality":"auspicious"},{"name":"Amṛta","start":"23:19","end":"00:34","startHours":23.313024561264626,"endHours":24.57443921127335,"quality":"auspicious"},{"name":"Kāla","start":"00:34","end":"01:50","startHours":24.57443921127335,"endHours":25.835853861282075,"quality":"inauspicious"},{"name":"Śubha","start":"01:50","end":"03:06","startHours":25.835853861282075,"endHours":27.0972685112908,"quality":"auspicious"},{"name":"Roga","start":"03:06","end":"04:22","startHours":27.0972685112908,"endHours":28.358683161299524,"quality":"inauspicious"},{"name":"Udveg","start":"04:22","end":"05:37","startHours":28.358683161299524,"endHours":29.62009781130825,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:37","end":"06:37","startHours":5.620097811308249,"endHours":6.620097811308249,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:37","end":"07:37","startHours":6.620097811308249,"endHours":7.620097811308249,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:37","end":"08:37","startHours":7.620097811308249,"endHours":8.620097811308248,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:37","end":"09:37","startHours":8.620097811308248,"endHours":9.620097811308248,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:37","end":"10:37","startHours":9.620097811308248,"endHours":10.620097811308248,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:37","end":"11:37","startHours":10.620097811308248,"endHours":11.620097811308248,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:37","end":"12:37","startHours":11.620097811308248,"endHours":12.620097811308248,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:37","end":"13:37","startHours":12.620097811308248,"endHours":13.620097811308248,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:37","end":"14:37","startHours":13.620097811308248,"endHours":14.620097811308248,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:37","end":"15:37","startHours":14.620097811308248,"endHours":15.620097811308248,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:37","end":"16:37","startHours":15.620097811308248,"endHours":16.62009781130825,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:37","end":"17:37","startHours":16.62009781130825,"endHours":17.62009781130825,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:37","end":"18:37","startHours":17.62009781130825,"endHours":18.62009781130825,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:37","end":"19:37","startHours":18.62009781130825,"endHours":19.62009781130825,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:37","end":"20:37","startHours":19.62009781130825,"endHours":20.62009781130825,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:37","end":"21:37","startHours":20.62009781130825,"endHours":21.62009781130825,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:37","end":"22:37","startHours":21.62009781130825,"endHours":22.62009781130825,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:37","end":"23:37","startHours":22.62009781130825,"endHours":23.62009781130825,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:37","end":"00:37","startHours":23.62009781130825,"endHours":24.62009781130825,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:37","end":"01:37","startHours":24.62009781130825,"endHours":25.62009781130825,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:37","end":"02:37","startHours":25.62009781130825,"endHours":26.62009781130825,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:37","end":"03:37","startHours":26.62009781130825,"endHours":27.62009781130825,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:37","end":"04:37","startHours":27.62009781130825,"endHours":28.62009781130825,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:37","end":"05:37","startHours":28.62009781130825,"endHours":29.62009781130825,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"South-West","anandadiYoga":{"name":"Śrīvatsa","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":19.105043696013205,"eotMinutes":-6.170352676401169,"ayanamsa":21.8773}},"calendars":{"vikram_samvat":1915,"vikram_samvatsara":"Prajāpati","saka_samvat":1780,"saka_samvatsara":"Kālayukta","bengali_samvat":1265,"malayalam_era":1034,"nanakshahi_year":389,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Āṣāḍha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Tṛtīyā · Vikram 1915 Prajāpati · Śaka 1780 Kālayukta"},"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 28, 1858 CE · Phoenix, USA · Vidhyamitra","description":"July 28, 1858 CE for Phoenix, USA: Kṛṣṇa Tṛtīyā, sūryodaya 05:37, sūryāsta 19:32.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/1858-07-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/1858-07-28","sa":"https://sa.vidhyamitra.com/city/phoenix/1858-07-28","hi":"https://hi.vidhyamitra.com/city/phoenix/1858-07-28","x-default":"https://vidhyamitra.com/city/phoenix/1858-07-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T07:07:04.985Z","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":"2026-06-02T07:07:04.985Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T07:07:04.985Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}