{"id":"vidhyamitra:city-day:chicago:2040-04-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/chicago/2040-04-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2040-04-07","date_display":"April 7, 2040 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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2040,"month":4,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2466251.770833,"kali_year":5141,"ahargana":1877786.2708,"sun":{"sidereal_longitude":353.4881,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":296.3062,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":302.8181,"elapsed_within_tithi_degrees":2.8181},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1,"moon_longitude":296.3062,"elapsed_within_degrees":2.9729},"yoga":{"number":22,"name":"Sādhya","sum_longitude":289.7943},"karana":{"half_tithi_index":50,"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":2040,"month":4,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2466251.770833,"ahargana":1877786.2708,"kali_year":5141,"ayanamsa_lahiri":24.4155,"grahas":{"sun":{"sidereal_longitude":353.427804,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":295.588804,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false,"latitude":-4.2403},"mars":{"sidereal_longitude":83.049804,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":331.37200400000006,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":149.21040399999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":true},"venus":{"sidereal_longitude":338.718204,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":162.80170399999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":45.8468,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":225.8468,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2040,"month":4,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2466251.770833,"kali_year":5141,"ahargana":1877786.2708,"sun":{"sidereal_longitude":353.4881,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":296.3062,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":302.8181,"elapsed_within_tithi_degrees":2.8181},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1,"moon_longitude":296.3062,"elapsed_within_degrees":2.9729},"yoga":{"number":22,"name":"Sādhya","sum_longitude":289.7943},"karana":{"half_tithi_index":50,"name":"Bava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.24,"elongation":57.182},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.24,"opposition_distance":122.818}},"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":"05:23","sunsetLocal":"18:23","solarNoonLocal":"11:53","dayLengthHours":12.994076714254035,"dayLengthDisplay":"12 Hours 59 Mins 39 Secs","nightLengthDisplay":"11 Hours 00 Mins 21 Secs","moonriseLocal":"02:53","moonsetLocal":"13:10","rahuKala":{"name":"Rāhu Kāla","start":"08:38","end":"10:16","startHours":8.634934363850373,"endHours":10.25919395313213,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:30","end":"15:08","startHours":13.507713131695638,"endHours":15.13197272097739,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:23","end":"07:01","startHours":5.386415185286865,"endHours":7.01067477456862,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:25","end":"08:51","startHours":8.418366418612807,"endHours":8.851502309087941,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:56","end":"06:16","startHours":5.927835048380784,"endHours":6.274343760760892,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:27","end":"12:19","startHours":11.450317651938748,"endHours":12.316589432889016,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:39","end":"04:31","startHours":3.653871623386327,"endHours":4.520143404336596,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:18","end":"05:23","startHours":4.303575459099029,"endHours":5.386415185286865,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:03","end":"14:55","startHours":14.049132994789556,"endHours":14.915404775739825,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:11","end":"18:35","startHours":18.1804918995409,"endHours":18.5804918995409,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:23","end":"18:55","startHours":18.3804918995409,"endHours":18.921911762634817,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:08","end":"19:53","startHours":18.1304918995409,"endHours":19.8804918995409,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:27","end":"00:19","startHours":23.450317651938747,"endHours":24.316589432889018,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:23","end":"07:01","startHours":5.386415185286865,"endHours":7.01067477456862,"quality":"inauspicious"},{"name":"Śubha","start":"07:01","end":"08:38","startHours":7.01067477456862,"endHours":8.634934363850373,"quality":"auspicious"},{"name":"Roga","start":"08:38","end":"10:16","startHours":8.634934363850373,"endHours":10.25919395313213,"quality":"inauspicious"},{"name":"Udveg","start":"10:16","end":"11:53","startHours":10.25919395313213,"endHours":11.883453542413882,"quality":"inauspicious"},{"name":"Chala","start":"11:53","end":"13:30","startHours":11.883453542413882,"endHours":13.507713131695638,"quality":"neutral"},{"name":"Labha","start":"13:30","end":"15:08","startHours":13.507713131695638,"endHours":15.13197272097739,"quality":"auspicious"},{"name":"Amṛta","start":"15:08","end":"16:45","startHours":15.13197272097739,"endHours":16.756232310259147,"quality":"auspicious"},{"name":"Kāla","start":"16:45","end":"18:23","startHours":16.756232310259147,"endHours":18.3804918995409,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:23","end":"19:45","startHours":18.3804918995409,"endHours":19.756232310259144,"quality":"auspicious"},{"name":"Amṛta","start":"19:45","end":"21:08","startHours":19.756232310259144,"endHours":21.13197272097739,"quality":"auspicious"},{"name":"Kāla","start":"21:08","end":"22:30","startHours":21.13197272097739,"endHours":22.50771313169564,"quality":"inauspicious"},{"name":"Śubha","start":"22:30","end":"23:53","startHours":22.50771313169564,"endHours":23.883453542413882,"quality":"auspicious"},{"name":"Roga","start":"23:53","end":"01:16","startHours":23.883453542413882,"endHours":25.259193953132126,"quality":"inauspicious"},{"name":"Udveg","start":"01:16","end":"02:38","startHours":25.259193953132126,"endHours":26.634934363850373,"quality":"inauspicious"},{"name":"Chala","start":"02:38","end":"04:01","startHours":26.634934363850373,"endHours":28.01067477456862,"quality":"neutral"},{"name":"Labha","start":"04:01","end":"05:23","startHours":28.01067477456862,"endHours":29.386415185286864,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:23","end":"06:23","startHours":5.386415185286865,"endHours":6.386415185286865,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:23","end":"07:23","startHours":6.386415185286865,"endHours":7.386415185286865,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:23","end":"08:23","startHours":7.386415185286865,"endHours":8.386415185286864,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:23","end":"09:23","startHours":8.386415185286864,"endHours":9.386415185286864,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:23","end":"10:23","startHours":9.386415185286864,"endHours":10.386415185286864,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:23","end":"11:23","startHours":10.386415185286864,"endHours":11.386415185286864,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:23","end":"12:23","startHours":11.386415185286864,"endHours":12.386415185286864,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:23","end":"13:23","startHours":12.386415185286864,"endHours":13.386415185286864,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:23","end":"14:23","startHours":13.386415185286864,"endHours":14.386415185286864,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:23","end":"15:23","startHours":14.386415185286864,"endHours":15.386415185286864,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:23","end":"16:23","startHours":15.386415185286864,"endHours":16.386415185286864,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:23","end":"17:23","startHours":16.386415185286864,"endHours":17.386415185286864,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:23","end":"18:23","startHours":17.386415185286864,"endHours":18.386415185286864,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:23","end":"19:23","startHours":18.386415185286864,"endHours":19.386415185286864,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:23","end":"20:23","startHours":19.386415185286864,"endHours":20.386415185286864,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:23","end":"21:23","startHours":20.386415185286864,"endHours":21.386415185286864,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:23","end":"22:23","startHours":21.386415185286864,"endHours":22.386415185286864,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:23","end":"23:23","startHours":22.386415185286864,"endHours":23.386415185286864,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:23","end":"00:23","startHours":23.386415185286864,"endHours":24.386415185286864,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:23","end":"01:23","startHours":24.386415185286864,"endHours":25.386415185286864,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:23","end":"02:23","startHours":25.386415185286864,"endHours":26.386415185286864,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:23","end":"03:23","startHours":26.386415185286864,"endHours":27.386415185286864,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:23","end":"04:23","startHours":27.386415185286864,"endHours":28.386415185286864,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:23","end":"05:23","startHours":28.386415185286864,"endHours":29.386415185286864,"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":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"East","anandadiYoga":{"name":"Siddhi","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":7.0001029170247655,"eotMinutes":-2.4880125448329173,"ayanamsa":24.4155}},"calendars":{"vikram_samvat":2097,"vikram_samvatsara":"Śrīmukha","saka_samvat":1962,"saka_samvatsara":"Raudra","bengali_samvat":1447,"malayalam_era":1216,"nanakshahi_year":571,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Phālguna","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Kṛṣṇa Ekādaśī · Vikram 2097 Śrīmukha · Śaka 1962 Raudra"},"festivals":[{"id":"papamochani-ekadashi","name":"Pāpamocanī Ekādaśī","name_sanskrit":"पापमोचनी एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Removes mahā-pātakas (great sins).","vrata":true,"detection":{"tithi_number":26,"tithi_paksha":"Kṛṣṇa","lunar_month":"Caitra"},"precedence":4},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5}],"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":"Dedicated festival walk for Pāpamocanī Ekādaśī · Ekādaśī is not live yet; 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 April 7, 2040 CE · Chicago, USA · Vidhyamitra","description":"April 7, 2040 CE for Chicago, USA: Kṛṣṇa Ekādaśī, sūryodaya 05:23, sūryāsta 18:23.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/chicago/2040-04-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/chicago/2040-04-07","sa":"https://sa.vidhyamitra.com/city/chicago/2040-04-07","hi":"https://hi.vidhyamitra.com/city/chicago/2040-04-07","x-default":"https://vidhyamitra.com/city/chicago/2040-04-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-10T09:37:05.844Z","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":"2026-08-10T09:37:05.844Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-10T09:37:05.844Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no single city is the universal center.","purna_chain":["Goloka/Vraja Rādhā-Krishna","Vaikuṇṭha Lakṣmī-Nārāyaṇa","Mahāviṣṇu/Kāraṇodakaśāyī Viṣṇu","Garbhodakaśāyī Viṣṇu","Brahmā","Kṣīrodaka Paramātmā/Antaryāmī (Kṣīrodakaśāyī Viṣṇu)","Bhūmi","reader's own kṣetra anywhere on Bhūmi","exact reading kṣetra","reader-bhakta","chitta/vāṇī/aṅgulī","keyboard-silicon-pathways","Vidhyāmitra substrate","reader/seer","Krishna"],"antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}