{"id":"vidhyamitra:city-day:chicago:2033-07-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/chicago/2033-07-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2033-07-28","date_display":"July 28, 2033 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":2033,"month":7,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2463806.770833,"kali_year":5135,"ahargana":1875341.2708,"sun":{"sidereal_longitude":100.3938,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":122.5341,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":22.1403,"elapsed_within_tithi_degrees":10.1403},"nakshatra":{"number":10,"name":"Maghā","pada":1,"moon_longitude":122.5341,"elapsed_within_degrees":2.5341},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":222.9279},"karana":{"half_tithi_index":3,"name":"Kaulava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2033,"month":7,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2463806.770833,"ahargana":1875341.2708,"kali_year":5135,"ayanamsa_lahiri":24.322,"grahas":{"sun":{"sidereal_longitude":100.986021,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"moon":{"sidereal_longitude":120.69462099999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false,"latitude":-3.5859},"mars":{"sidereal_longitude":245.15452100000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":true},"mercury":{"sidereal_longitude":80.778321,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":310.94152099999997,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":62.09412099999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":79.47202099999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":175.3947,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":355.3947,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","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":2033,"month":7,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2463806.770833,"kali_year":5135,"ahargana":1875341.2708,"sun":{"sidereal_longitude":100.3938,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":122.5341,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":22.1403,"elapsed_within_tithi_degrees":10.1403},"nakshatra":{"number":10,"name":"Maghā","pada":1,"moon_longitude":122.5341,"elapsed_within_degrees":2.5341},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":222.9279},"karana":{"half_tithi_index":3,"name":"Kaulava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.586,"elongation":22.14},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.586,"opposition_distance":157.86}},"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":"04:40","sunsetLocal":"19:13","solarNoonLocal":"11:57","dayLengthHours":14.555395873916204,"dayLengthDisplay":"14 Hours 33 Mins 19 Secs","nightLengthDisplay":"9 Hours 26 Mins 41 Secs","moonriseLocal":"06:24","moonsetLocal":"20:07","rahuKala":{"name":"Rāhu Kāla","start":"13:46","end":"15:35","startHours":13.764250362179546,"endHours":15.58367484641907,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"04:40","end":"06:29","startHours":4.667127940981917,"endHours":6.486552425221443,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:18","end":"10:08","startHours":8.305976909460968,"endHours":10.125401393700493,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:04","end":"08:33","startHours":8.063386978229031,"endHours":8.548566840692905,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:16","end":"05:40","startHours":5.273602769061759,"endHours":5.661746659032858,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:28","end":"12:26","startHours":11.459646015476146,"endHours":12.430005740403892,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"02:44","end":"03:42","startHours":2.7264084911264233,"endHours":3.69676821605417,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:27","end":"04:40","startHours":3.4541782848222335,"endHours":4.667127940981917,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:22","end":"15:20","startHours":14.370725190259385,"endHours":15.341084915187132,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:01","end":"19:25","startHours":19.022523814898122,"endHours":19.42252381489812,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:13","end":"19:50","startHours":19.22252381489812,"endHours":19.828998642977965,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:58","end":"20:43","startHours":18.97252381489812,"endHours":20.72252381489812,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:28","end":"00:26","startHours":23.459646015476146,"endHours":24.430005740403892,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"04:40","end":"06:29","startHours":4.667127940981917,"endHours":6.486552425221443,"quality":"auspicious"},{"name":"Roga","start":"06:29","end":"08:18","startHours":6.486552425221443,"endHours":8.305976909460968,"quality":"inauspicious"},{"name":"Udveg","start":"08:18","end":"10:08","startHours":8.305976909460968,"endHours":10.125401393700493,"quality":"inauspicious"},{"name":"Chala","start":"10:08","end":"11:57","startHours":10.125401393700493,"endHours":11.94482587794002,"quality":"neutral"},{"name":"Labha","start":"11:57","end":"13:46","startHours":11.94482587794002,"endHours":13.764250362179546,"quality":"auspicious"},{"name":"Amṛta","start":"13:46","end":"15:35","startHours":13.764250362179546,"endHours":15.58367484641907,"quality":"auspicious"},{"name":"Kāla","start":"15:35","end":"17:24","startHours":15.58367484641907,"endHours":17.403099330658595,"quality":"inauspicious"},{"name":"Śubha","start":"17:24","end":"19:13","startHours":17.403099330658595,"endHours":19.22252381489812,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"19:13","end":"20:24","startHours":19.22252381489812,"endHours":20.403099330658595,"quality":"auspicious"},{"name":"Kāla","start":"20:24","end":"21:35","startHours":20.403099330658595,"endHours":21.583674846419072,"quality":"inauspicious"},{"name":"Śubha","start":"21:35","end":"22:46","startHours":21.583674846419072,"endHours":22.764250362179546,"quality":"auspicious"},{"name":"Roga","start":"22:46","end":"23:57","startHours":22.764250362179546,"endHours":23.94482587794002,"quality":"inauspicious"},{"name":"Udveg","start":"23:57","end":"01:08","startHours":23.94482587794002,"endHours":25.125401393700493,"quality":"inauspicious"},{"name":"Chala","start":"01:08","end":"02:18","startHours":25.125401393700493,"endHours":26.305976909460966,"quality":"neutral"},{"name":"Labha","start":"02:18","end":"03:29","startHours":26.305976909460966,"endHours":27.486552425221443,"quality":"auspicious"},{"name":"Amṛta","start":"03:29","end":"04:40","startHours":27.486552425221443,"endHours":28.667127940981917,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"04:40","end":"05:40","startHours":4.667127940981917,"endHours":5.667127940981917,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"05:40","end":"06:40","startHours":5.667127940981917,"endHours":6.667127940981917,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"06:40","end":"07:40","startHours":6.667127940981917,"endHours":7.667127940981917,"planetary_lord":"Moon"},{"name":"Hora 4","start":"07:40","end":"08:40","startHours":7.667127940981917,"endHours":8.667127940981917,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"08:40","end":"09:40","startHours":8.667127940981917,"endHours":9.667127940981917,"planetary_lord":"Venus"},{"name":"Hora 6","start":"09:40","end":"10:40","startHours":9.667127940981917,"endHours":10.667127940981917,"planetary_lord":"Sun"},{"name":"Hora 7","start":"10:40","end":"11:40","startHours":10.667127940981917,"endHours":11.667127940981917,"planetary_lord":"Mars"},{"name":"Hora 8","start":"11:40","end":"12:40","startHours":11.667127940981917,"endHours":12.667127940981917,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"12:40","end":"13:40","startHours":12.667127940981917,"endHours":13.667127940981917,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"13:40","end":"14:40","startHours":13.667127940981917,"endHours":14.667127940981917,"planetary_lord":"Moon"},{"name":"Hora 11","start":"14:40","end":"15:40","startHours":14.667127940981917,"endHours":15.667127940981917,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"15:40","end":"16:40","startHours":15.667127940981917,"endHours":16.667127940981917,"planetary_lord":"Venus"},{"name":"Hora 13","start":"16:40","end":"17:40","startHours":16.667127940981917,"endHours":17.667127940981917,"planetary_lord":"Sun"},{"name":"Hora 14","start":"17:40","end":"18:40","startHours":17.667127940981917,"endHours":18.667127940981917,"planetary_lord":"Mars"},{"name":"Hora 15","start":"18:40","end":"19:40","startHours":18.667127940981917,"endHours":19.667127940981917,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"19:40","end":"20:40","startHours":19.667127940981917,"endHours":20.667127940981917,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"20:40","end":"21:40","startHours":20.667127940981917,"endHours":21.667127940981917,"planetary_lord":"Moon"},{"name":"Hora 18","start":"21:40","end":"22:40","startHours":21.667127940981917,"endHours":22.667127940981917,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"22:40","end":"23:40","startHours":22.667127940981917,"endHours":23.667127940981917,"planetary_lord":"Venus"},{"name":"Hora 20","start":"23:40","end":"00:40","startHours":23.667127940981917,"endHours":24.667127940981917,"planetary_lord":"Sun"},{"name":"Hora 21","start":"00:40","end":"01:40","startHours":24.667127940981917,"endHours":25.667127940981917,"planetary_lord":"Mars"},{"name":"Hora 22","start":"01:40","end":"02:40","startHours":25.667127940981917,"endHours":26.667127940981917,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"02:40","end":"03:40","startHours":26.667127940981917,"endHours":27.667127940981917,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"03:40","end":"04:40","startHours":27.667127940981917,"endHours":28.667127940981917,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"West","rahuVasa":"North-West","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":18.939660950318235,"eotMinutes":-6.170352676401169,"ayanamsa":24.322}},"calendars":{"vikram_samvat":2090,"vikram_samvatsara":"Akṣaya","saka_samvat":1955,"saka_samvatsara":"Pramādī","bengali_samvat":1440,"malayalam_era":1209,"nanakshahi_year":564,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Dvitīyā · Vikram 2090 Akṣaya · Śaka 1955 Pramādī"},"festivals":[{"id":"karka-sankranti","name":"Karka Saṅkrānti (Dakṣiṇāyana)","name_sanskrit":"कर्क सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Cancer; Dakṣiṇāyana (south-going) begins. Devatā-rātri begins.","vrata":true,"detection":{"sun_rashi":"Karka"},"precedence":2}],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 28, 2033 CE · Chicago, USA · Vidhyamitra","description":"July 28, 2033 CE for Chicago, USA: Śukla Dvitīyā, sūryodaya 04:40, sūryāsta 19:13.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/chicago/2033-07-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/chicago/2033-07-28","sa":"https://sa.vidhyamitra.com/city/chicago/2033-07-28","hi":"https://hi.vidhyamitra.com/city/chicago/2033-07-28","x-default":"https://vidhyamitra.com/city/chicago/2033-07-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T14:43:39.429Z","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":"2026-05-15T14:43:39.429Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T14:43:39.429Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}