{"id":"vidhyamitra:city-day:chicago:2016-05-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/chicago/2016-05-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2016-05-25","date_display":"May 25, 2016 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":2016,"month":5,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457533.770833,"kali_year":5118,"ahargana":1869068.2708,"sun":{"sidereal_longitude":40.0732,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":258.1132,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":218.04,"elapsed_within_tithi_degrees":2.04},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2,"moon_longitude":258.1132,"elapsed_within_degrees":4.7799},"yoga":{"number":23,"name":"Śubha","sum_longitude":298.1865},"karana":{"half_tithi_index":36,"name":"Bava"},"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":2016,"month":5,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2457533.770833,"ahargana":1869068.2708,"kali_year":5118,"ayanamsa_lahiri":24.082,"grahas":{"sun":{"sidereal_longitude":40.192695000000015,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":256.051695,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false,"latitude":4.2188},"mars":{"sidereal_longitude":216.61769500000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":true},"mercury":{"sidereal_longitude":20.15009500000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":138.879095,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":36.486594999999966,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":229.519995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":147.7684,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":327.7684,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","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":2016,"month":5,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457533.770833,"kali_year":5118,"ahargana":1869068.2708,"sun":{"sidereal_longitude":40.0732,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":258.1132,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":218.04,"elapsed_within_tithi_degrees":2.04},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2,"moon_longitude":258.1132,"elapsed_within_degrees":4.7799},"yoga":{"number":23,"name":"Śubha","sum_longitude":298.1865},"karana":{"half_tithi_index":36,"name":"Bava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.219,"elongation":141.96},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.219,"opposition_distance":38.04}},"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":"04:22","sunsetLocal":"19:13","solarNoonLocal":"11:47","dayLengthHours":14.854415116069381,"dayLengthDisplay":"14 Hours 51 Mins 16 Secs","nightLengthDisplay":"9 Hours 08 Mins 44 Secs","moonriseLocal":"21:37","moonsetLocal":"06:45","rahuKala":{"name":"Rāhu Kāla","start":"11:47","end":"13:39","startHours":11.788355310751864,"endHours":13.645157200260538,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:13","end":"08:04","startHours":6.217949642225848,"endHours":8.07475153173452,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:56","end":"11:47","startHours":9.931553421243192,"endHours":11.788355310751864,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"07:50","end":"08:19","startHours":7.827177946466697,"endHours":8.322325117002343,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"04:59","end":"05:23","startHours":4.980081715886732,"endHours":5.376199452315249,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:18","end":"12:17","startHours":11.293208140216219,"endHours":12.28350248128751,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"02:23","end":"03:22","startHours":2.3805590705745905,"endHours":3.3708534116458826,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:07","end":"04:22","startHours":3.1232798263780595,"endHours":4.361147752717175,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:16","end":"15:15","startHours":14.264091163430097,"endHours":15.25438550450139,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:01","end":"19:25","startHours":19.015562868786557,"endHours":19.415562868786555,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:13","end":"19:50","startHours":19.215562868786556,"endHours":19.834496831956113,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:58","end":"20:43","startHours":18.965562868786556,"endHours":20.715562868786556,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:18","end":"00:17","startHours":23.29320814021622,"endHours":24.28350248128751,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"04:22","end":"06:13","startHours":4.361147752717175,"endHours":6.217949642225848,"quality":"auspicious"},{"name":"Amṛta","start":"06:13","end":"08:04","startHours":6.217949642225848,"endHours":8.07475153173452,"quality":"auspicious"},{"name":"Kāla","start":"08:04","end":"09:56","startHours":8.07475153173452,"endHours":9.931553421243192,"quality":"inauspicious"},{"name":"Śubha","start":"09:56","end":"11:47","startHours":9.931553421243192,"endHours":11.788355310751864,"quality":"auspicious"},{"name":"Roga","start":"11:47","end":"13:39","startHours":11.788355310751864,"endHours":13.645157200260538,"quality":"inauspicious"},{"name":"Udveg","start":"13:39","end":"15:30","startHours":13.645157200260538,"endHours":15.50195908976921,"quality":"inauspicious"},{"name":"Chala","start":"15:30","end":"17:22","startHours":15.50195908976921,"endHours":17.358760979277882,"quality":"neutral"},{"name":"Labha","start":"17:22","end":"19:13","startHours":17.358760979277882,"endHours":19.215562868786556,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"19:13","end":"20:22","startHours":19.215562868786556,"endHours":20.358760979277882,"quality":"inauspicious"},{"name":"Chala","start":"20:22","end":"21:30","startHours":20.358760979277882,"endHours":21.501959089769212,"quality":"neutral"},{"name":"Labha","start":"21:30","end":"22:39","startHours":21.501959089769212,"endHours":22.645157200260538,"quality":"auspicious"},{"name":"Amṛta","start":"22:39","end":"23:47","startHours":22.645157200260538,"endHours":23.788355310751864,"quality":"auspicious"},{"name":"Kāla","start":"23:47","end":"00:56","startHours":23.788355310751864,"endHours":24.931553421243194,"quality":"inauspicious"},{"name":"Śubha","start":"00:56","end":"02:04","startHours":24.931553421243194,"endHours":26.07475153173452,"quality":"auspicious"},{"name":"Roga","start":"02:04","end":"03:13","startHours":26.07475153173452,"endHours":27.217949642225847,"quality":"inauspicious"},{"name":"Udveg","start":"03:13","end":"04:22","startHours":27.217949642225847,"endHours":28.361147752717173,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"04:22","end":"05:22","startHours":4.361147752717175,"endHours":5.361147752717175,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"05:22","end":"06:22","startHours":5.361147752717175,"endHours":6.361147752717175,"planetary_lord":"Venus"},{"name":"Hora 3","start":"06:22","end":"07:22","startHours":6.361147752717175,"endHours":7.361147752717175,"planetary_lord":"Sun"},{"name":"Hora 4","start":"07:22","end":"08:22","startHours":7.361147752717175,"endHours":8.361147752717175,"planetary_lord":"Mars"},{"name":"Hora 5","start":"08:22","end":"09:22","startHours":8.361147752717175,"endHours":9.361147752717175,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"09:22","end":"10:22","startHours":9.361147752717175,"endHours":10.361147752717175,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"10:22","end":"11:22","startHours":10.361147752717175,"endHours":11.361147752717175,"planetary_lord":"Moon"},{"name":"Hora 8","start":"11:22","end":"12:22","startHours":11.361147752717175,"endHours":12.361147752717175,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"12:22","end":"13:22","startHours":12.361147752717175,"endHours":13.361147752717175,"planetary_lord":"Venus"},{"name":"Hora 10","start":"13:22","end":"14:22","startHours":13.361147752717175,"endHours":14.361147752717175,"planetary_lord":"Sun"},{"name":"Hora 11","start":"14:22","end":"15:22","startHours":14.361147752717175,"endHours":15.361147752717175,"planetary_lord":"Mars"},{"name":"Hora 12","start":"15:22","end":"16:22","startHours":15.361147752717175,"endHours":16.361147752717173,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"16:22","end":"17:22","startHours":16.361147752717173,"endHours":17.361147752717173,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"17:22","end":"18:22","startHours":17.361147752717173,"endHours":18.361147752717173,"planetary_lord":"Moon"},{"name":"Hora 15","start":"18:22","end":"19:22","startHours":18.361147752717173,"endHours":19.361147752717173,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"19:22","end":"20:22","startHours":19.361147752717173,"endHours":20.361147752717173,"planetary_lord":"Venus"},{"name":"Hora 17","start":"20:22","end":"21:22","startHours":20.361147752717173,"endHours":21.361147752717173,"planetary_lord":"Sun"},{"name":"Hora 18","start":"21:22","end":"22:22","startHours":21.361147752717173,"endHours":22.361147752717173,"planetary_lord":"Mars"},{"name":"Hora 19","start":"22:22","end":"23:22","startHours":22.361147752717173,"endHours":23.361147752717173,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"23:22","end":"00:22","startHours":23.361147752717173,"endHours":24.361147752717173,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"00:22","end":"01:22","startHours":24.361147752717173,"endHours":25.361147752717173,"planetary_lord":"Moon"},{"name":"Hora 22","start":"01:22","end":"02:22","startHours":25.361147752717173,"endHours":26.361147752717173,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"02:22","end":"03:22","startHours":26.361147752717173,"endHours":27.361147752717173,"planetary_lord":"Venus"},{"name":"Hora 24","start":"03:22","end":"04:22","startHours":27.361147752717173,"endHours":28.361147752717173,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"South-West","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":20.99652760843782,"eotMinutes":3.2178813548881493,"ayanamsa":24.082}},"calendars":{"vikram_samvat":2073,"vikram_samvatsara":"Saumya","saka_samvat":1938,"saka_samvatsara":"Durmukhi","bengali_samvat":1423,"malayalam_era":1192,"nanakshahi_year":547,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Caturthī · Vikram 2073 Saumya · Śaka 1938 Durmukhi"},"festivals":[{"id":"sankashti-chaturthi","name":"Saṅkaṣṭī Caturthī","name_sanskrit":"सङ्कष्टी चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Gaṇeśa vrata.","vrata":true,"detection":{"tithi_number":19,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"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 May 25, 2016 CE · Chicago, USA · Vidhyamitra","description":"May 25, 2016 CE for Chicago, USA: Kṛṣṇa Caturthī, sūryodaya 04:22, sūryāsta 19:13.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/chicago/2016-05-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/chicago/2016-05-25","sa":"https://sa.vidhyamitra.com/city/chicago/2016-05-25","hi":"https://hi.vidhyamitra.com/city/chicago/2016-05-25","x-default":"https://vidhyamitra.com/city/chicago/2016-05-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T22:06:53.476Z","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":"2026-06-01T22:06:53.476Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T22:06:53.476Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}