{"id":"vidhyamitra:city-day:chicago:1985-07-24:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/chicago/1985-07-24","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1985-07-24","date_display":"July 24, 1985 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":1985,"month":7,"day":24,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2446270.770833,"kali_year":5087,"ahargana":1857805.2708,"sun":{"sidereal_longitude":96.9962,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":174.5422,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":77.546,"elapsed_within_tithi_degrees":5.546},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":174.5422,"elapsed_within_degrees":1.2089},"yoga":{"number":21,"name":"Siddha","sum_longitude":271.5384},"karana":{"half_tithi_index":12,"name":"Gara"},"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":1985,"month":7,"day":24,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2446270.770833,"ahargana":1857805.2708,"kali_year":5087,"ayanamsa_lahiri":23.6513,"grahas":{"sun":{"sidereal_longitude":97.45032500000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"moon":{"sidereal_longitude":175.06332500000008,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false,"latitude":2.2479},"mars":{"sidereal_longitude":95.85652499999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":121.30952500000001,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":290.70922500000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":true},"venus":{"sidereal_longitude":55.947625000000016,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":207.475325,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":24.5364,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":204.5364,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","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":1985,"month":7,"day":24,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2446270.770833,"kali_year":5087,"ahargana":1857805.2708,"sun":{"sidereal_longitude":96.9962,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":174.5422,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":77.546,"elapsed_within_tithi_degrees":5.546},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":174.5422,"elapsed_within_degrees":1.2089},"yoga":{"number":21,"name":"Siddha","sum_longitude":271.5384},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.248,"elongation":77.546},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.248,"opposition_distance":102.454}},"eclipse_window_40days":[]},"city":{"slug":"chicago","name":"Chicago, USA","lat":41.8781,"lon":-87.6298,"tz_offset_hours":-6,"country":"US","tier":"diaspora"},"tier2":{"city":{"slug":"chicago","name":"Chicago, USA","lat":41.8781,"lon":-87.6298,"tz_offset_hours":-6,"country":"US","tier":"diaspora"},"sunriseLocal":"04:36","sunsetLocal":"19:18","solarNoonLocal":"11:57","dayLengthHours":14.69506340405706,"dayLengthDisplay":"14 Hours 41 Mins 42 Secs","nightLengthDisplay":"9 Hours 18 Mins 18 Secs","moonriseLocal":"11:30","moonsetLocal":"22:44","rahuKala":{"name":"Rāhu Kāla","start":"11:57","end":"13:47","startHours":11.94465616651864,"endHours":13.781539092025774,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:26","end":"08:16","startHours":6.434007389997244,"endHours":8.270890315504376,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:06","end":"11:57","startHours":10.107773241011508,"endHours":11.94465616651864,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:02","end":"08:31","startHours":8.025972592103425,"endHours":8.515808038905327,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:13","end":"05:36","startHours":5.209418772992489,"endHours":5.60128713043401,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:27","end":"12:26","startHours":11.45482071971674,"endHours":12.434491613320542,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"02:38","end":"03:37","startHours":2.6377826772825035,"endHours":3.6174535708863074,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:22","end":"04:36","startHours":3.372535847485356,"endHours":4.597124464490111,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:24","end":"15:22","startHours":14.393833400528152,"endHours":15.373504294131957,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:06","end":"19:30","startHours":19.09218786854717,"endHours":19.49218786854717,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:18","end":"19:54","startHours":19.29218786854717,"endHours":19.904482177049548,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:03","end":"20:48","startHours":19.04218786854717,"endHours":20.79218786854717,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:27","end":"00:26","startHours":23.45482071971674,"endHours":24.434491613320542,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"04:36","end":"06:26","startHours":4.597124464490111,"endHours":6.434007389997244,"quality":"auspicious"},{"name":"Amṛta","start":"06:26","end":"08:16","startHours":6.434007389997244,"endHours":8.270890315504376,"quality":"auspicious"},{"name":"Kāla","start":"08:16","end":"10:06","startHours":8.270890315504376,"endHours":10.107773241011508,"quality":"inauspicious"},{"name":"Śubha","start":"10:06","end":"11:57","startHours":10.107773241011508,"endHours":11.94465616651864,"quality":"auspicious"},{"name":"Roga","start":"11:57","end":"13:47","startHours":11.94465616651864,"endHours":13.781539092025774,"quality":"inauspicious"},{"name":"Udveg","start":"13:47","end":"15:37","startHours":13.781539092025774,"endHours":15.618422017532906,"quality":"inauspicious"},{"name":"Chala","start":"15:37","end":"17:27","startHours":15.618422017532906,"endHours":17.455304943040037,"quality":"neutral"},{"name":"Labha","start":"17:27","end":"19:18","startHours":17.455304943040037,"endHours":19.29218786854717,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"19:18","end":"20:27","startHours":19.29218786854717,"endHours":20.455304943040037,"quality":"inauspicious"},{"name":"Chala","start":"20:27","end":"21:37","startHours":20.455304943040037,"endHours":21.618422017532907,"quality":"neutral"},{"name":"Labha","start":"21:37","end":"22:47","startHours":21.618422017532907,"endHours":22.781539092025774,"quality":"auspicious"},{"name":"Amṛta","start":"22:47","end":"23:57","startHours":22.781539092025774,"endHours":23.94465616651864,"quality":"auspicious"},{"name":"Kāla","start":"23:57","end":"01:06","startHours":23.94465616651864,"endHours":25.107773241011508,"quality":"inauspicious"},{"name":"Śubha","start":"01:06","end":"02:16","startHours":25.107773241011508,"endHours":26.270890315504374,"quality":"auspicious"},{"name":"Roga","start":"02:16","end":"03:26","startHours":26.270890315504374,"endHours":27.434007389997245,"quality":"inauspicious"},{"name":"Udveg","start":"03:26","end":"04:36","startHours":27.434007389997245,"endHours":28.59712446449011,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"04:36","end":"05:36","startHours":4.597124464490111,"endHours":5.597124464490111,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"05:36","end":"06:36","startHours":5.597124464490111,"endHours":6.597124464490111,"planetary_lord":"Venus"},{"name":"Hora 3","start":"06:36","end":"07:36","startHours":6.597124464490111,"endHours":7.597124464490111,"planetary_lord":"Sun"},{"name":"Hora 4","start":"07:36","end":"08:36","startHours":7.597124464490111,"endHours":8.597124464490111,"planetary_lord":"Mars"},{"name":"Hora 5","start":"08:36","end":"09:36","startHours":8.597124464490111,"endHours":9.597124464490111,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"09:36","end":"10:36","startHours":9.597124464490111,"endHours":10.597124464490111,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"10:36","end":"11:36","startHours":10.597124464490111,"endHours":11.597124464490111,"planetary_lord":"Moon"},{"name":"Hora 8","start":"11:36","end":"12:36","startHours":11.597124464490111,"endHours":12.597124464490111,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"12:36","end":"13:36","startHours":12.597124464490111,"endHours":13.597124464490111,"planetary_lord":"Venus"},{"name":"Hora 10","start":"13:36","end":"14:36","startHours":13.597124464490111,"endHours":14.597124464490111,"planetary_lord":"Sun"},{"name":"Hora 11","start":"14:36","end":"15:36","startHours":14.597124464490111,"endHours":15.597124464490111,"planetary_lord":"Mars"},{"name":"Hora 12","start":"15:36","end":"16:36","startHours":15.597124464490111,"endHours":16.59712446449011,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"16:36","end":"17:36","startHours":16.59712446449011,"endHours":17.59712446449011,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"17:36","end":"18:36","startHours":17.59712446449011,"endHours":18.59712446449011,"planetary_lord":"Moon"},{"name":"Hora 15","start":"18:36","end":"19:36","startHours":18.59712446449011,"endHours":19.59712446449011,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"19:36","end":"20:36","startHours":19.59712446449011,"endHours":20.59712446449011,"planetary_lord":"Venus"},{"name":"Hora 17","start":"20:36","end":"21:36","startHours":20.59712446449011,"endHours":21.59712446449011,"planetary_lord":"Sun"},{"name":"Hora 18","start":"21:36","end":"22:36","startHours":21.59712446449011,"endHours":22.59712446449011,"planetary_lord":"Mars"},{"name":"Hora 19","start":"22:36","end":"23:36","startHours":22.59712446449011,"endHours":23.59712446449011,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"23:36","end":"00:36","startHours":23.59712446449011,"endHours":24.59712446449011,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"00:36","end":"01:36","startHours":24.59712446449011,"endHours":25.59712446449011,"planetary_lord":"Moon"},{"name":"Hora 22","start":"01:36","end":"02:36","startHours":25.59712446449011,"endHours":26.59712446449011,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"02:36","end":"03:36","startHours":26.59712446449011,"endHours":27.59712446449011,"planetary_lord":"Venus"},{"name":"Hora 24","start":"03:36","end":"04:36","startHours":27.59712446449011,"endHours":28.59712446449011,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"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":"Cara","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":19.910958675835808,"eotMinutes":-6.160169991118456,"ayanamsa":23.6513}},"calendars":{"vikram_samvat":2042,"vikram_samvatsara":"Bahudhānya","saka_samvat":1907,"saka_samvatsara":"Krodhana","bengali_samvat":1392,"malayalam_era":1161,"nanakshahi_year":516,"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 Saptamī · Vikram 2042 Bahudhānya · Śaka 1907 Krodhana"},"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":"chicago"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga July 24, 1985 CE · Chicago, USA · Vidhyamitra","description":"July 24, 1985 CE for Chicago, USA: Śukla Saptamī, sūryodaya 04:36, sūryāsta 19:18.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/chicago/1985-07-24","hreflang_alternates":{"en":"https://vidhyamitra.com/city/chicago/1985-07-24","sa":"https://sa.vidhyamitra.com/city/chicago/1985-07-24","hi":"https://hi.vidhyamitra.com/city/chicago/1985-07-24","x-default":"https://vidhyamitra.com/city/chicago/1985-07-24"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T18:35:32.857Z","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":"2026-06-02T18:35:32.857Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T18:35:32.857Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}