{"id":"vidhyamitra:city-day:chicago:2004-07-19:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/chicago/2004-07-19","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2004-07-19","date_display":"July 19, 2004 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":2004,"month":7,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453205.770833,"kali_year":5106,"ahargana":1864740.2708,"sun":{"sidereal_longitude":92.3343,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":111.407,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":19.0727,"elapsed_within_tithi_degrees":7.0727},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2,"moon_longitude":111.407,"elapsed_within_degrees":4.7404},"yoga":{"number":16,"name":"Siddhi","sum_longitude":203.7414},"karana":{"half_tithi_index":3,"name":"Kaulava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2004,"month":7,"day":19,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2453205.770833,"ahargana":1864740.2708,"kali_year":5106,"ayanamsa_lahiri":23.9165,"grahas":{"sun":{"sidereal_longitude":92.802457,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"moon":{"sidereal_longitude":110.32205699999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false,"latitude":4.4872},"mars":{"sidereal_longitude":111.88685699999996,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":118.45675700000004,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":142.50635699999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":51.586757000000034,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":84.14875699999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":17.0867,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":197.0867,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","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":2004,"month":7,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453205.770833,"kali_year":5106,"ahargana":1864740.2708,"sun":{"sidereal_longitude":92.3343,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":111.407,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":19.0727,"elapsed_within_tithi_degrees":7.0727},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2,"moon_longitude":111.407,"elapsed_within_degrees":4.7404},"yoga":{"number":16,"name":"Siddhi","sum_longitude":203.7414},"karana":{"half_tithi_index":3,"name":"Kaulava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.487,"elongation":19.073},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.487,"opposition_distance":160.927}},"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":"04:32","sunsetLocal":"19:21","solarNoonLocal":"11:56","dayLengthHours":14.826719017340324,"dayLengthDisplay":"14 Hours 49 Mins 36 Secs","nightLengthDisplay":"9 Hours 10 Mins 24 Secs","moonriseLocal":"06:01","moonsetLocal":"20:12","rahuKala":{"name":"Rāhu Kāla","start":"06:23","end":"08:14","startHours":6.3807925188914,"endHours":8.23413239605894,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:05","end":"11:56","startHours":10.087472273226481,"endHours":11.94081215039402,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:48","end":"15:39","startHours":13.794152027561562,"endHours":15.647491904729101,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"07:59","end":"08:29","startHours":7.9870204124366015,"endHours":8.481244379681279,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:09","end":"05:32","startHours":5.145232600779706,"endHours":5.5406117745754475,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:27","end":"12:26","startHours":11.446588183149343,"endHours":12.435036117638697,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"02:33","end":"03:32","startHours":2.5505567727451495,"endHours":3.539004707234504,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:18","end":"04:32","startHours":3.2918927236121656,"endHours":4.527452641723859,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:25","end":"15:24","startHours":14.411931986617407,"endHours":15.400379921106762,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:09","end":"19:33","startHours":19.154171659064183,"endHours":19.55417165906418,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:21","end":"19:58","startHours":19.354171659064182,"endHours":19.97195161812003,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:06","end":"20:51","startHours":19.104171659064182,"endHours":20.854171659064182,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:27","end":"00:26","startHours":23.44658818314934,"endHours":24.4350361176387,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"04:32","end":"06:23","startHours":4.527452641723859,"endHours":6.3807925188914,"quality":"auspicious"},{"name":"Kāla","start":"06:23","end":"08:14","startHours":6.3807925188914,"endHours":8.23413239605894,"quality":"inauspicious"},{"name":"Śubha","start":"08:14","end":"10:05","startHours":8.23413239605894,"endHours":10.087472273226481,"quality":"auspicious"},{"name":"Roga","start":"10:05","end":"11:56","startHours":10.087472273226481,"endHours":11.94081215039402,"quality":"inauspicious"},{"name":"Udveg","start":"11:56","end":"13:48","startHours":11.94081215039402,"endHours":13.794152027561562,"quality":"inauspicious"},{"name":"Chala","start":"13:48","end":"15:39","startHours":13.794152027561562,"endHours":15.647491904729101,"quality":"neutral"},{"name":"Labha","start":"15:39","end":"17:30","startHours":15.647491904729101,"endHours":17.500831781896643,"quality":"auspicious"},{"name":"Amṛta","start":"17:30","end":"19:21","startHours":17.500831781896643,"endHours":19.354171659064182,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"19:21","end":"20:30","startHours":19.354171659064182,"endHours":20.500831781896643,"quality":"neutral"},{"name":"Labha","start":"20:30","end":"21:39","startHours":20.500831781896643,"endHours":21.6474919047291,"quality":"auspicious"},{"name":"Amṛta","start":"21:39","end":"22:48","startHours":21.6474919047291,"endHours":22.79415202756156,"quality":"auspicious"},{"name":"Kāla","start":"22:48","end":"23:56","startHours":22.79415202756156,"endHours":23.94081215039402,"quality":"inauspicious"},{"name":"Śubha","start":"23:56","end":"01:05","startHours":23.94081215039402,"endHours":25.08747227322648,"quality":"auspicious"},{"name":"Roga","start":"01:05","end":"02:14","startHours":25.08747227322648,"endHours":26.23413239605894,"quality":"inauspicious"},{"name":"Udveg","start":"02:14","end":"03:23","startHours":26.23413239605894,"endHours":27.380792518891397,"quality":"inauspicious"},{"name":"Chala","start":"03:23","end":"04:32","startHours":27.380792518891397,"endHours":28.52745264172386,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"04:32","end":"05:32","startHours":4.527452641723859,"endHours":5.527452641723859,"planetary_lord":"Moon"},{"name":"Hora 2","start":"05:32","end":"06:32","startHours":5.527452641723859,"endHours":6.527452641723859,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"06:32","end":"07:32","startHours":6.527452641723859,"endHours":7.527452641723859,"planetary_lord":"Venus"},{"name":"Hora 4","start":"07:32","end":"08:32","startHours":7.527452641723859,"endHours":8.527452641723858,"planetary_lord":"Sun"},{"name":"Hora 5","start":"08:32","end":"09:32","startHours":8.527452641723858,"endHours":9.527452641723858,"planetary_lord":"Mars"},{"name":"Hora 6","start":"09:32","end":"10:32","startHours":9.527452641723858,"endHours":10.527452641723858,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"10:32","end":"11:32","startHours":10.527452641723858,"endHours":11.527452641723858,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"11:32","end":"12:32","startHours":11.527452641723858,"endHours":12.527452641723858,"planetary_lord":"Moon"},{"name":"Hora 9","start":"12:32","end":"13:32","startHours":12.527452641723858,"endHours":13.527452641723858,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"13:32","end":"14:32","startHours":13.527452641723858,"endHours":14.527452641723858,"planetary_lord":"Venus"},{"name":"Hora 11","start":"14:32","end":"15:32","startHours":14.527452641723858,"endHours":15.527452641723858,"planetary_lord":"Sun"},{"name":"Hora 12","start":"15:32","end":"16:32","startHours":15.527452641723858,"endHours":16.52745264172386,"planetary_lord":"Mars"},{"name":"Hora 13","start":"16:32","end":"17:32","startHours":16.52745264172386,"endHours":17.52745264172386,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"17:32","end":"18:32","startHours":17.52745264172386,"endHours":18.52745264172386,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"18:32","end":"19:32","startHours":18.52745264172386,"endHours":19.52745264172386,"planetary_lord":"Moon"},{"name":"Hora 16","start":"19:32","end":"20:32","startHours":19.52745264172386,"endHours":20.52745264172386,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"20:32","end":"21:32","startHours":20.52745264172386,"endHours":21.52745264172386,"planetary_lord":"Venus"},{"name":"Hora 18","start":"21:32","end":"22:32","startHours":21.52745264172386,"endHours":22.52745264172386,"planetary_lord":"Sun"},{"name":"Hora 19","start":"22:32","end":"23:32","startHours":22.52745264172386,"endHours":23.52745264172386,"planetary_lord":"Mars"},{"name":"Hora 20","start":"23:32","end":"00:32","startHours":23.52745264172386,"endHours":24.52745264172386,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"00:32","end":"01:32","startHours":24.52745264172386,"endHours":25.52745264172386,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"01:32","end":"02:32","startHours":25.52745264172386,"endHours":26.52745264172386,"planetary_lord":"Moon"},{"name":"Hora 23","start":"02:32","end":"03:32","startHours":26.52745264172386,"endHours":27.52745264172386,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"03:32","end":"04:32","startHours":27.52745264172386,"endHours":28.52745264172386,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":20.809603962856677,"eotMinutes":-5.929529023641085,"ayanamsa":23.9165}},"calendars":{"vikram_samvat":2061,"vikram_samvatsara":"Hemalambī","saka_samvat":1926,"saka_samvatsara":"Tāraṇa","bengali_samvat":1411,"malayalam_era":1180,"nanakshahi_year":535,"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 Dvitīyā · Vikram 2061 Hemalambī · Śaka 1926 Tāraṇa"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 19, 2004 CE · Chicago, USA · Vidhyamitra","description":"July 19, 2004 CE for Chicago, USA: Śukla Dvitīyā, sūryodaya 04:32, sūryāsta 19:21.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/chicago/2004-07-19","hreflang_alternates":{"en":"https://vidhyamitra.com/city/chicago/2004-07-19","sa":"https://sa.vidhyamitra.com/city/chicago/2004-07-19","hi":"https://hi.vidhyamitra.com/city/chicago/2004-07-19","x-default":"https://vidhyamitra.com/city/chicago/2004-07-19"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T09:26:49.288Z","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":"2026-06-01T09:26:49.288Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T09:26:49.288Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}