{"id":"vidhyamitra:city-day:chicago:2017-08-26:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/chicago/2017-08-26","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2017-08-26","date_display":"August 26, 2017 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":2017,"month":8,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457991.770833,"kali_year":5119,"ahargana":1869526.2708,"sun":{"sidereal_longitude":128.2081,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":182.0847,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":53.8766,"elapsed_within_tithi_degrees":5.8766},"nakshatra":{"number":14,"name":"Citrā","pada":3,"moon_longitude":182.0847,"elapsed_within_degrees":8.7514},"yoga":{"number":24,"name":"Śukla","sum_longitude":310.2928},"karana":{"half_tithi_index":8,"name":"Bava"},"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":2017,"month":8,"day":26,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2457991.770833,"ahargana":1869526.2708,"kali_year":5119,"ayanamsa_lahiri":24.0996,"grahas":{"sun":{"sidereal_longitude":128.91429600000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":181.75979600000005,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false,"latitude":3.8392},"mars":{"sidereal_longitude":119.06149600000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":130.294896,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":176.50199599999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":95.486196,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":236.927996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":123.5014,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":303.5014,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"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":2017,"month":8,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457991.770833,"kali_year":5119,"ahargana":1869526.2708,"sun":{"sidereal_longitude":128.2081,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":182.0847,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":53.8766,"elapsed_within_tithi_degrees":5.8766},"nakshatra":{"number":14,"name":"Citrā","pada":3,"moon_longitude":182.0847,"elapsed_within_degrees":8.7514},"yoga":{"number":24,"name":"Śukla","sum_longitude":310.2928},"karana":{"half_tithi_index":8,"name":"Bava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.839,"elongation":53.877},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.839,"opposition_distance":126.123}},"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":"05:09","sunsetLocal":"18:34","solarNoonLocal":"11:52","dayLengthHours":13.41654672348622,"dayLengthDisplay":"13 Hours 25 Mins 00 Secs","nightLengthDisplay":"10 Hours 35 Mins 00 Secs","moonriseLocal":"09:56","moonsetLocal":"20:50","rahuKala":{"name":"Rāhu Kāla","start":"08:31","end":"10:11","startHours":8.511441987985389,"endHours":10.188510328421167,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:33","end":"15:13","startHours":13.542647009292722,"endHours":15.2197153497285,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:09","end":"06:50","startHours":5.157305307113834,"endHours":6.8343736475496115,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:17","end":"08:44","startHours":8.287832875927286,"endHours":8.735051100043492,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:43","end":"06:04","startHours":5.716328087259093,"endHours":6.074102666552059,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:25","end":"12:19","startHours":11.418360444740737,"endHours":12.312796892973152,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:22","end":"04:16","startHours":3.3684324106490044,"endHours":4.262868858881419,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:02","end":"05:09","startHours":4.039259746823316,"endHours":5.157305307113834,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:06","end":"15:00","startHours":14.101669789437981,"endHours":14.996106237670396,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:22","end":"18:46","startHours":18.373852030600055,"endHours":18.773852030600054,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:34","end":"19:08","startHours":18.573852030600055,"endHours":19.132874810745314,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:19","end":"20:04","startHours":18.323852030600055,"endHours":20.073852030600055,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:25","end":"00:19","startHours":23.41836044474074,"endHours":24.31279689297315,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:09","end":"06:50","startHours":5.157305307113834,"endHours":6.8343736475496115,"quality":"inauspicious"},{"name":"Śubha","start":"06:50","end":"08:31","startHours":6.8343736475496115,"endHours":8.511441987985389,"quality":"auspicious"},{"name":"Roga","start":"08:31","end":"10:11","startHours":8.511441987985389,"endHours":10.188510328421167,"quality":"inauspicious"},{"name":"Udveg","start":"10:11","end":"11:52","startHours":10.188510328421167,"endHours":11.865578668856944,"quality":"inauspicious"},{"name":"Chala","start":"11:52","end":"13:33","startHours":11.865578668856944,"endHours":13.542647009292722,"quality":"neutral"},{"name":"Labha","start":"13:33","end":"15:13","startHours":13.542647009292722,"endHours":15.2197153497285,"quality":"auspicious"},{"name":"Amṛta","start":"15:13","end":"16:54","startHours":15.2197153497285,"endHours":16.896783690164277,"quality":"auspicious"},{"name":"Kāla","start":"16:54","end":"18:34","startHours":16.896783690164277,"endHours":18.573852030600055,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:34","end":"19:54","startHours":18.573852030600055,"endHours":19.896783690164277,"quality":"auspicious"},{"name":"Amṛta","start":"19:54","end":"21:13","startHours":19.896783690164277,"endHours":21.2197153497285,"quality":"auspicious"},{"name":"Kāla","start":"21:13","end":"22:33","startHours":21.2197153497285,"endHours":22.542647009292722,"quality":"inauspicious"},{"name":"Śubha","start":"22:33","end":"23:52","startHours":22.542647009292722,"endHours":23.865578668856944,"quality":"auspicious"},{"name":"Roga","start":"23:52","end":"01:11","startHours":23.865578668856944,"endHours":25.188510328421167,"quality":"inauspicious"},{"name":"Udveg","start":"01:11","end":"02:31","startHours":25.188510328421167,"endHours":26.51144198798539,"quality":"inauspicious"},{"name":"Chala","start":"02:31","end":"03:50","startHours":26.51144198798539,"endHours":27.83437364754961,"quality":"neutral"},{"name":"Labha","start":"03:50","end":"05:09","startHours":27.83437364754961,"endHours":29.157305307113834,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:09","end":"06:09","startHours":5.157305307113834,"endHours":6.157305307113834,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:09","end":"07:09","startHours":6.157305307113834,"endHours":7.157305307113834,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:09","end":"08:09","startHours":7.157305307113834,"endHours":8.157305307113834,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:09","end":"09:09","startHours":8.157305307113834,"endHours":9.157305307113834,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:09","end":"10:09","startHours":9.157305307113834,"endHours":10.157305307113834,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:09","end":"11:09","startHours":10.157305307113834,"endHours":11.157305307113834,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:09","end":"12:09","startHours":11.157305307113834,"endHours":12.157305307113834,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:09","end":"13:09","startHours":12.157305307113834,"endHours":13.157305307113834,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:09","end":"14:09","startHours":13.157305307113834,"endHours":14.157305307113834,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:09","end":"15:09","startHours":14.157305307113834,"endHours":15.157305307113834,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:09","end":"16:09","startHours":15.157305307113834,"endHours":16.157305307113834,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:09","end":"17:09","startHours":16.157305307113834,"endHours":17.157305307113834,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:09","end":"18:09","startHours":17.157305307113834,"endHours":18.157305307113834,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:09","end":"19:09","startHours":18.157305307113834,"endHours":19.157305307113834,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:09","end":"20:09","startHours":19.157305307113834,"endHours":20.157305307113834,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:09","end":"21:09","startHours":20.157305307113834,"endHours":21.157305307113834,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:09","end":"22:09","startHours":21.157305307113834,"endHours":22.157305307113834,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:09","end":"23:09","startHours":22.157305307113834,"endHours":23.157305307113834,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:09","end":"00:09","startHours":23.157305307113834,"endHours":24.157305307113834,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:09","end":"01:09","startHours":24.157305307113834,"endHours":25.157305307113834,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:09","end":"02:09","startHours":25.157305307113834,"endHours":26.157305307113834,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:09","end":"03:09","startHours":26.157305307113834,"endHours":27.157305307113834,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:09","end":"04:09","startHours":27.157305307113834,"endHours":28.157305307113834,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:09","end":"05:09","startHours":28.157305307113834,"endHours":29.157305307113834,"planetary_lord":"Mercury"}],"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":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"North","rahuVasa":"East","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":10.397766572270548,"eotMinutes":-1.4155201314165708,"ayanamsa":24.0996}},"calendars":{"vikram_samvat":2074,"vikram_samvatsara":"Sādhāraṇa","saka_samvat":1939,"saka_samvatsara":"Hemalambī","bengali_samvat":1424,"malayalam_era":1193,"nanakshahi_year":548,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Pañcamī · Vikram 2074 Sādhāraṇa · Śaka 1939 Hemalambī"},"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":"chicago"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga August 26, 2017 CE · Chicago, USA · Vidhyamitra","description":"August 26, 2017 CE for Chicago, USA: Śukla Pañcamī, sūryodaya 05:09, sūryāsta 18:34.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/chicago/2017-08-26","hreflang_alternates":{"en":"https://vidhyamitra.com/city/chicago/2017-08-26","sa":"https://sa.vidhyamitra.com/city/chicago/2017-08-26","hi":"https://hi.vidhyamitra.com/city/chicago/2017-08-26","x-default":"https://vidhyamitra.com/city/chicago/2017-08-26"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T10:21:54.277Z","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":"2026-06-01T10:21:54.277Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T10:21:54.277Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}