{"id":"vidhyamitra:city-day:phoenix:1885-07-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/1885-07-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1885-07-18","date_display":"July 18, 1885 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":1885,"month":7,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2409740.770833,"kali_year":4987,"ahargana":1821275.2708,"sun":{"sidereal_longitude":93.085,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":168.7004,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":75.6153,"elapsed_within_tithi_degrees":3.6153},"nakshatra":{"number":13,"name":"Hasta","pada":3,"moon_longitude":168.7004,"elapsed_within_degrees":8.7004},"yoga":{"number":20,"name":"Śiva","sum_longitude":261.7854},"karana":{"half_tithi_index":12,"name":"Gara"},"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":1885,"month":7,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2409740.770833,"ahargana":1821275.2708,"kali_year":4987,"ayanamsa_lahiri":22.2541,"grahas":{"sun":{"sidereal_longitude":93.27173900000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"moon":{"sidereal_longitude":171.47373900000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false,"latitude":0.6745},"mars":{"sidereal_longitude":59.76443899999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":115.17883900000004,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":134.689639,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":114.93493899999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":70.01903900000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":160.0716,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":340.0716,"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":1885,"month":7,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2409740.770833,"kali_year":4987,"ahargana":1821275.2708,"sun":{"sidereal_longitude":93.085,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":168.7004,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":75.6153,"elapsed_within_tithi_degrees":3.6153},"nakshatra":{"number":13,"name":"Hasta","pada":3,"moon_longitude":168.7004,"elapsed_within_degrees":8.7004},"yoga":{"number":20,"name":"Śiva","sum_longitude":261.7854},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.674,"elongation":75.615},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.674,"opposition_distance":104.385}},"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":"05:31","sunsetLocal":"19:37","solarNoonLocal":"12:34","dayLengthHours":14.109881351104901,"dayLengthDisplay":"14 Hours 06 Mins 36 Secs","nightLengthDisplay":"9 Hours 53 Mins 24 Secs","moonriseLocal":"11:59","moonsetLocal":"23:35","rahuKala":{"name":"Rāhu Kāla","start":"09:03","end":"10:48","startHours":9.04172826423226,"endHours":10.805463433120373,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:20","end":"16:06","startHours":14.332933770896597,"endHours":16.09666893978471,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:31","end":"07:17","startHours":5.514257926456034,"endHours":7.277993095344147,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:48","end":"09:17","startHours":8.806563575047178,"endHours":9.276892953417342,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:06","end":"06:29","startHours":6.102169649418738,"endHours":6.478433152114869,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:06","end":"13:02","startHours":12.09886922363832,"endHours":13.039527980378647,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:38","end":"04:34","startHours":3.6329404129753806,"endHours":4.573599169715708,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:20","end":"05:31","startHours":4.338434480530626,"endHours":5.514257926456034,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:55","end":"15:52","startHours":14.920845493859302,"endHours":15.861504250599628,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:25","end":"19:49","startHours":19.424139277560936,"endHours":19.824139277560935,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:37","end":"20:13","startHours":19.624139277560936,"endHours":20.21205100052364,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:22","end":"21:07","startHours":19.374139277560936,"endHours":21.124139277560936,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:06","end":"01:02","startHours":24.09886922363832,"endHours":25.039527980378647,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:31","end":"07:17","startHours":5.514257926456034,"endHours":7.277993095344147,"quality":"inauspicious"},{"name":"Śubha","start":"07:17","end":"09:03","startHours":7.277993095344147,"endHours":9.04172826423226,"quality":"auspicious"},{"name":"Roga","start":"09:03","end":"10:48","startHours":9.04172826423226,"endHours":10.805463433120373,"quality":"inauspicious"},{"name":"Udveg","start":"10:48","end":"12:34","startHours":10.805463433120373,"endHours":12.569198602008484,"quality":"inauspicious"},{"name":"Chala","start":"12:34","end":"14:20","startHours":12.569198602008484,"endHours":14.332933770896597,"quality":"neutral"},{"name":"Labha","start":"14:20","end":"16:06","startHours":14.332933770896597,"endHours":16.09666893978471,"quality":"auspicious"},{"name":"Amṛta","start":"16:06","end":"17:52","startHours":16.09666893978471,"endHours":17.860404108672824,"quality":"auspicious"},{"name":"Kāla","start":"17:52","end":"19:37","startHours":17.860404108672824,"endHours":19.624139277560936,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"19:37","end":"20:52","startHours":19.624139277560936,"endHours":20.860404108672824,"quality":"auspicious"},{"name":"Amṛta","start":"20:52","end":"22:06","startHours":20.860404108672824,"endHours":22.09666893978471,"quality":"auspicious"},{"name":"Kāla","start":"22:06","end":"23:20","startHours":22.09666893978471,"endHours":23.3329337708966,"quality":"inauspicious"},{"name":"Śubha","start":"23:20","end":"00:34","startHours":23.3329337708966,"endHours":24.569198602008484,"quality":"auspicious"},{"name":"Roga","start":"00:34","end":"01:48","startHours":24.569198602008484,"endHours":25.805463433120373,"quality":"inauspicious"},{"name":"Udveg","start":"01:48","end":"03:03","startHours":25.805463433120373,"endHours":27.041728264232262,"quality":"inauspicious"},{"name":"Chala","start":"03:03","end":"04:17","startHours":27.041728264232262,"endHours":28.277993095344147,"quality":"neutral"},{"name":"Labha","start":"04:17","end":"05:31","startHours":28.277993095344147,"endHours":29.514257926456033,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:31","end":"06:31","startHours":5.514257926456034,"endHours":6.514257926456034,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:31","end":"07:31","startHours":6.514257926456034,"endHours":7.514257926456034,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:31","end":"08:31","startHours":7.514257926456034,"endHours":8.514257926456034,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:31","end":"09:31","startHours":8.514257926456034,"endHours":9.514257926456034,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:31","end":"10:31","startHours":9.514257926456034,"endHours":10.514257926456034,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:31","end":"11:31","startHours":10.514257926456034,"endHours":11.514257926456034,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:31","end":"12:31","startHours":11.514257926456034,"endHours":12.514257926456034,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:31","end":"13:31","startHours":12.514257926456034,"endHours":13.514257926456034,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:31","end":"14:31","startHours":13.514257926456034,"endHours":14.514257926456034,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:31","end":"15:31","startHours":14.514257926456034,"endHours":15.514257926456034,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:31","end":"16:31","startHours":15.514257926456034,"endHours":16.514257926456033,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:31","end":"17:31","startHours":16.514257926456033,"endHours":17.514257926456033,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:31","end":"18:31","startHours":17.514257926456033,"endHours":18.514257926456033,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:31","end":"19:31","startHours":18.514257926456033,"endHours":19.514257926456033,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:31","end":"20:31","startHours":19.514257926456033,"endHours":20.514257926456033,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:31","end":"21:31","startHours":20.514257926456033,"endHours":21.514257926456033,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:31","end":"22:31","startHours":21.514257926456033,"endHours":22.514257926456033,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:31","end":"23:31","startHours":22.514257926456033,"endHours":23.514257926456033,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:31","end":"00:31","startHours":23.514257926456033,"endHours":24.514257926456033,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:31","end":"01:31","startHours":24.514257926456033,"endHours":25.514257926456033,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:31","end":"02:31","startHours":25.514257926456033,"endHours":26.514257926456033,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:31","end":"03:31","startHours":26.514257926456033,"endHours":27.514257926456033,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:31","end":"04:31","startHours":27.514257926456033,"endHours":28.514257926456033,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:31","end":"05:31","startHours":28.514257926456033,"endHours":29.514257926456033,"planetary_lord":"Mercury"}],"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":"East (Pūrva)","chandraVasa":"North-West","rahuVasa":"East","anandadiYoga":{"name":"Vajra","quality":"Inauspicious"},"tropicalRitu":"Grīṣma (Summer)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":21.033283386757272,"eotMinutes":-5.85591612050904,"ayanamsa":22.2541}},"calendars":{"vikram_samvat":1942,"vikram_samvatsara":"Vilambī","saka_samvat":1807,"saka_samvatsara":"Pārthiva","bengali_samvat":1292,"malayalam_era":1061,"nanakshahi_year":416,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āṣāḍha","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":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla Saptamī · Vikram 1942 Vilambī · Śaka 1807 Pārthiva"},"festivals":[],"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":[]},"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 18, 1885 CE · Phoenix, USA · Vidhyamitra","description":"July 18, 1885 CE for Phoenix, USA: Śukla Saptamī, sūryodaya 05:31, sūryāsta 19:37.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/1885-07-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/1885-07-18","sa":"https://sa.vidhyamitra.com/city/phoenix/1885-07-18","hi":"https://hi.vidhyamitra.com/city/phoenix/1885-07-18","x-default":"https://vidhyamitra.com/city/phoenix/1885-07-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T01:01:15.744Z","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":"2026-06-02T01:01:15.744Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T01:01:15.744Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}