{"id":"vidhyamitra:city-day:chicago:2030-07-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/chicago/2030-07-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2030-07-01","date_display":"July 1, 2030 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":2030,"month":7,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2462683.770833,"kali_year":5132,"ahargana":1874218.2708,"sun":{"sidereal_longitude":74.6022,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":76.8374,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":2.2352,"elapsed_within_tithi_degrees":2.2352},"nakshatra":{"number":6,"name":"Ārdrā","pada":4,"moon_longitude":76.8374,"elapsed_within_degrees":10.1707},"yoga":{"number":12,"name":"Dhruva","sum_longitude":151.4396},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"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":2030,"month":7,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2462683.770833,"ahargana":1874218.2708,"kali_year":5132,"ayanamsa_lahiri":24.279,"grahas":{"sun":{"sidereal_longitude":75.00662699999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":76.58322699999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false,"latitude":-1.6799},"mars":{"sidereal_longitude":64.91582700000004,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":82.628827,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":203.86542699999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":45.48602699999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":39.28522700000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":234.8966,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":54.8966,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1},"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":2030,"month":7,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2462683.770833,"kali_year":5132,"ahargana":1874218.2708,"sun":{"sidereal_longitude":74.6022,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":76.8374,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":2.2352,"elapsed_within_tithi_degrees":2.2352},"nakshatra":{"number":6,"name":"Ārdrā","pada":4,"moon_longitude":76.8374,"elapsed_within_degrees":10.1707},"yoga":{"number":12,"name":"Dhruva","sum_longitude":151.4396},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.68,"elongation":2.235},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.68,"opposition_distance":177.765}},"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":"04:19","sunsetLocal":"19:29","solarNoonLocal":"11:54","dayLengthHours":15.175924827611311,"dayLengthDisplay":"15 Hours 10 Mins 33 Secs","nightLengthDisplay":"8 Hours 49 Mins 27 Secs","moonriseLocal":"04:27","moonsetLocal":"19:33","rahuKala":{"name":"Rāhu Kāla","start":"06:13","end":"08:06","startHours":6.208886276386941,"endHours":8.105876879838355,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:00","end":"11:54","startHours":10.00286748328977,"endHours":11.899858086741183,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:48","end":"15:42","startHours":13.796848690192597,"endHours":15.693839293644011,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"07:51","end":"08:22","startHours":7.852944799378166,"endHours":8.358808960298543,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"04:57","end":"05:21","startHours":4.944225874085998,"endHours":5.3489172028222995,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:24","end":"12:24","startHours":11.393993925820807,"endHours":12.40572224766156,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"02:17","end":"03:18","startHours":2.2884390292540187,"endHours":3.300167351094773,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:03","end":"04:19","startHours":3.047235270634584,"endHours":4.311895672935527,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:26","end":"15:26","startHours":14.429178891343067,"endHours":15.440907213183822,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:17","end":"19:41","startHours":19.28782050054684,"endHours":19.687820500546838,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:29","end":"20:07","startHours":19.48782050054684,"endHours":20.12015070169731,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:14","end":"20:59","startHours":19.23782050054684,"endHours":20.98782050054684,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:24","end":"00:24","startHours":23.393993925820805,"endHours":24.40572224766156,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"04:19","end":"06:13","startHours":4.311895672935527,"endHours":6.208886276386941,"quality":"auspicious"},{"name":"Kāla","start":"06:13","end":"08:06","startHours":6.208886276386941,"endHours":8.105876879838355,"quality":"inauspicious"},{"name":"Śubha","start":"08:06","end":"10:00","startHours":8.105876879838355,"endHours":10.00286748328977,"quality":"auspicious"},{"name":"Roga","start":"10:00","end":"11:54","startHours":10.00286748328977,"endHours":11.899858086741183,"quality":"inauspicious"},{"name":"Udveg","start":"11:54","end":"13:48","startHours":11.899858086741183,"endHours":13.796848690192597,"quality":"inauspicious"},{"name":"Chala","start":"13:48","end":"15:42","startHours":13.796848690192597,"endHours":15.693839293644011,"quality":"neutral"},{"name":"Labha","start":"15:42","end":"17:35","startHours":15.693839293644011,"endHours":17.590829897095425,"quality":"auspicious"},{"name":"Amṛta","start":"17:35","end":"19:29","startHours":17.590829897095425,"endHours":19.48782050054684,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"19:29","end":"20:35","startHours":19.48782050054684,"endHours":20.590829897095425,"quality":"neutral"},{"name":"Labha","start":"20:35","end":"21:42","startHours":20.590829897095425,"endHours":21.69383929364401,"quality":"auspicious"},{"name":"Amṛta","start":"21:42","end":"22:48","startHours":21.69383929364401,"endHours":22.796848690192597,"quality":"auspicious"},{"name":"Kāla","start":"22:48","end":"23:54","startHours":22.796848690192597,"endHours":23.899858086741183,"quality":"inauspicious"},{"name":"Śubha","start":"23:54","end":"01:00","startHours":23.899858086741183,"endHours":25.00286748328977,"quality":"auspicious"},{"name":"Roga","start":"01:00","end":"02:06","startHours":25.00286748328977,"endHours":26.105876879838355,"quality":"inauspicious"},{"name":"Udveg","start":"02:06","end":"03:13","startHours":26.105876879838355,"endHours":27.20888627638694,"quality":"inauspicious"},{"name":"Chala","start":"03:13","end":"04:19","startHours":27.20888627638694,"endHours":28.311895672935528,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"04:19","end":"05:19","startHours":4.311895672935527,"endHours":5.311895672935527,"planetary_lord":"Moon"},{"name":"Hora 2","start":"05:19","end":"06:19","startHours":5.311895672935527,"endHours":6.311895672935527,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"06:19","end":"07:19","startHours":6.311895672935527,"endHours":7.311895672935527,"planetary_lord":"Venus"},{"name":"Hora 4","start":"07:19","end":"08:19","startHours":7.311895672935527,"endHours":8.311895672935528,"planetary_lord":"Sun"},{"name":"Hora 5","start":"08:19","end":"09:19","startHours":8.311895672935528,"endHours":9.311895672935528,"planetary_lord":"Mars"},{"name":"Hora 6","start":"09:19","end":"10:19","startHours":9.311895672935528,"endHours":10.311895672935528,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"10:19","end":"11:19","startHours":10.311895672935528,"endHours":11.311895672935528,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"11:19","end":"12:19","startHours":11.311895672935528,"endHours":12.311895672935528,"planetary_lord":"Moon"},{"name":"Hora 9","start":"12:19","end":"13:19","startHours":12.311895672935528,"endHours":13.311895672935528,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"13:19","end":"14:19","startHours":13.311895672935528,"endHours":14.311895672935528,"planetary_lord":"Venus"},{"name":"Hora 11","start":"14:19","end":"15:19","startHours":14.311895672935528,"endHours":15.311895672935528,"planetary_lord":"Sun"},{"name":"Hora 12","start":"15:19","end":"16:19","startHours":15.311895672935528,"endHours":16.311895672935528,"planetary_lord":"Mars"},{"name":"Hora 13","start":"16:19","end":"17:19","startHours":16.311895672935528,"endHours":17.311895672935528,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"17:19","end":"18:19","startHours":17.311895672935528,"endHours":18.311895672935528,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"18:19","end":"19:19","startHours":18.311895672935528,"endHours":19.311895672935528,"planetary_lord":"Moon"},{"name":"Hora 16","start":"19:19","end":"20:19","startHours":19.311895672935528,"endHours":20.311895672935528,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"20:19","end":"21:19","startHours":20.311895672935528,"endHours":21.311895672935528,"planetary_lord":"Venus"},{"name":"Hora 18","start":"21:19","end":"22:19","startHours":21.311895672935528,"endHours":22.311895672935528,"planetary_lord":"Sun"},{"name":"Hora 19","start":"22:19","end":"23:19","startHours":22.311895672935528,"endHours":23.311895672935528,"planetary_lord":"Mars"},{"name":"Hora 20","start":"23:19","end":"00:19","startHours":23.311895672935528,"endHours":24.311895672935528,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"00:19","end":"01:19","startHours":24.311895672935528,"endHours":25.311895672935528,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"01:19","end":"02:19","startHours":25.311895672935528,"endHours":26.311895672935528,"planetary_lord":"Moon"},{"name":"Hora 23","start":"02:19","end":"03:19","startHours":26.311895672935528,"endHours":27.311895672935528,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"03:19","end":"04:19","startHours":27.311895672935528,"endHours":28.311895672935528,"planetary_lord":"Venus"}],"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","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"drikRitu":"Grīṣma (Summer) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":23.111433695744044,"eotMinutes":-3.4722852044708983,"ayanamsa":24.279}},"calendars":{"vikram_samvat":2087,"vikram_samvatsara":"Rudhirodgāri","saka_samvat":1952,"saka_samvatsara":"Sādhāraṇa","bengali_samvat":1437,"malayalam_era":1206,"nanakshahi_year":561,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Śukla Pakṣa","solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla Pratipada · Vikram 2087 Rudhirodgāri · Śaka 1952 Sādhāraṇa"},"festivals":[{"id":"ashadha-gupta-navratri-start","name":"Āṣāḍha Gupta Navrātri Start","name_sanskrit":"आषाढ गुप्त नवरात्रि आरम्भ","tradition":"Shakta","associated_deity":"Devī (10 Mahāvidyās)","significance":"Second Gupta Navrātri.","vrata":true,"detection":{"tithi_number":1,"tithi_paksha":"Śukla","lunar_month":"Āṣāḍha"},"precedence":3},{"id":"mithuna-sankranti","name":"Mithuna Saṅkrānti","name_sanskrit":"मिथुन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Gemini.","vrata":false,"detection":{"sun_rashi":"Mithuna"},"precedence":5}],"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 1, 2030 CE · Chicago, USA · Vidhyamitra","description":"July 1, 2030 CE for Chicago, USA: Śukla Pratipada, sūryodaya 04:19, sūryāsta 19:29.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/chicago/2030-07-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/chicago/2030-07-01","sa":"https://sa.vidhyamitra.com/city/chicago/2030-07-01","hi":"https://hi.vidhyamitra.com/city/chicago/2030-07-01","x-default":"https://vidhyamitra.com/city/chicago/2030-07-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T23:43:36.251Z","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":"2026-05-14T23:43:36.251Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T23:43:36.251Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}