{"id":"vidhyamitra:city-day:chicago:2041-01-08:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/chicago/2041-01-08","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2041-01-08","date_display":"January 8, 2041 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":2041,"month":1,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2466527.770833,"kali_year":5142,"ahargana":1878062.2708,"sun":{"sidereal_longitude":263.4248,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":332.3804,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":68.9556,"elapsed_within_tithi_degrees":8.9556},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4,"moon_longitude":332.3804,"elapsed_within_degrees":12.3804},"yoga":{"number":18,"name":"Varīyān","sum_longitude":235.8052},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2041,"month":1,"day":8,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2466527.770833,"ahargana":1878062.2708,"kali_year":5142,"ayanamsa_lahiri":24.426,"grahas":{"sun":{"sidereal_longitude":263.69445799999994,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":336.160358,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false,"latitude":-3.8498},"mars":{"sidereal_longitude":257.473258,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":277.53775799999994,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":184.738558,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":310.27955799999995,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":178.708658,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":31.223,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":211.223,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","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":2041,"month":1,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2466527.770833,"kali_year":5142,"ahargana":1878062.2708,"sun":{"sidereal_longitude":263.4248,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":332.3804,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":68.9556,"elapsed_within_tithi_degrees":8.9556},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4,"moon_longitude":332.3804,"elapsed_within_degrees":12.3804},"yoga":{"number":18,"name":"Varīyān","sum_longitude":235.8052},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.85,"elongation":68.956},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.85,"opposition_distance":111.044}},"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":"07:18","sunsetLocal":"16:36","solarNoonLocal":"11:57","dayLengthHours":9.309288372604442,"dayLengthDisplay":"9 Hours 18 Mins 33 Secs","nightLengthDisplay":"14 Hours 41 Mins 27 Secs","moonriseLocal":"10:43","moonsetLocal":"22:51","rahuKala":{"name":"Rāhu Kāla","start":"14:17","end":"15:27","startHours":14.281004653706567,"endHours":15.444665700282123,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:38","end":"10:47","startHours":9.626360467404346,"endHours":10.790021513979902,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:57","end":"13:07","startHours":11.953682560555457,"endHours":13.117343607131012,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:28","end":"09:47","startHours":9.471205661194272,"endHours":9.78151527361442,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:41","end":"07:56","startHours":7.6869253897784215,"endHours":7.93517307971454,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:39","end":"12:16","startHours":11.643372948135308,"endHours":12.263992172975605,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:03","end":"06:41","startHours":6.057799924572644,"endHours":6.678419149412941,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:31","end":"07:18","startHours":6.523264343202866,"endHours":7.299038374253237,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:30","end":"14:08","startHours":13.505230622656198,"endHours":14.125849847496493,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"16:24","end":"16:48","startHours":16.40832674685768,"endHours":16.808326746857677,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"16:36","end":"17:00","startHours":16.608326746857678,"endHours":16.99621376238286,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:21","end":"18:06","startHours":16.358326746857678,"endHours":18.108326746857678,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:39","end":"00:16","startHours":23.64337294813531,"endHours":24.263992172975605,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"07:18","end":"08:28","startHours":7.299038374253237,"endHours":8.462699420828791,"quality":"inauspicious"},{"name":"Udveg","start":"08:28","end":"09:38","startHours":8.462699420828791,"endHours":9.626360467404346,"quality":"inauspicious"},{"name":"Chala","start":"09:38","end":"10:47","startHours":9.626360467404346,"endHours":10.790021513979902,"quality":"neutral"},{"name":"Labha","start":"10:47","end":"11:57","startHours":10.790021513979902,"endHours":11.953682560555457,"quality":"auspicious"},{"name":"Amṛta","start":"11:57","end":"13:07","startHours":11.953682560555457,"endHours":13.117343607131012,"quality":"auspicious"},{"name":"Kāla","start":"13:07","end":"14:17","startHours":13.117343607131012,"endHours":14.281004653706567,"quality":"inauspicious"},{"name":"Śubha","start":"14:17","end":"15:27","startHours":14.281004653706567,"endHours":15.444665700282123,"quality":"auspicious"},{"name":"Roga","start":"15:27","end":"16:36","startHours":15.444665700282123,"endHours":16.608326746857678,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"16:36","end":"18:27","startHours":16.608326746857678,"endHours":18.444665700282123,"quality":"inauspicious"},{"name":"Śubha","start":"18:27","end":"20:17","startHours":18.444665700282123,"endHours":20.281004653706567,"quality":"auspicious"},{"name":"Roga","start":"20:17","end":"22:07","startHours":20.281004653706567,"endHours":22.117343607131012,"quality":"inauspicious"},{"name":"Udveg","start":"22:07","end":"23:57","startHours":22.117343607131012,"endHours":23.953682560555457,"quality":"inauspicious"},{"name":"Chala","start":"23:57","end":"01:47","startHours":23.953682560555457,"endHours":25.7900215139799,"quality":"neutral"},{"name":"Labha","start":"01:47","end":"03:38","startHours":25.7900215139799,"endHours":27.626360467404346,"quality":"auspicious"},{"name":"Amṛta","start":"03:38","end":"05:28","startHours":27.626360467404346,"endHours":29.46269942082879,"quality":"auspicious"},{"name":"Kāla","start":"05:28","end":"07:18","startHours":29.46269942082879,"endHours":31.299038374253236,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:18","end":"08:18","startHours":7.299038374253237,"endHours":8.299038374253236,"planetary_lord":"Mars"},{"name":"Hora 2","start":"08:18","end":"09:18","startHours":8.299038374253236,"endHours":9.299038374253236,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"09:18","end":"10:18","startHours":9.299038374253236,"endHours":10.299038374253236,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"10:18","end":"11:18","startHours":10.299038374253236,"endHours":11.299038374253236,"planetary_lord":"Moon"},{"name":"Hora 5","start":"11:18","end":"12:18","startHours":11.299038374253236,"endHours":12.299038374253236,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"12:18","end":"13:18","startHours":12.299038374253236,"endHours":13.299038374253236,"planetary_lord":"Venus"},{"name":"Hora 7","start":"13:18","end":"14:18","startHours":13.299038374253236,"endHours":14.299038374253236,"planetary_lord":"Sun"},{"name":"Hora 8","start":"14:18","end":"15:18","startHours":14.299038374253236,"endHours":15.299038374253236,"planetary_lord":"Mars"},{"name":"Hora 9","start":"15:18","end":"16:18","startHours":15.299038374253236,"endHours":16.299038374253236,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"16:18","end":"17:18","startHours":16.299038374253236,"endHours":17.299038374253236,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"17:18","end":"18:18","startHours":17.299038374253236,"endHours":18.299038374253236,"planetary_lord":"Moon"},{"name":"Hora 12","start":"18:18","end":"19:18","startHours":18.299038374253236,"endHours":19.299038374253236,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"19:18","end":"20:18","startHours":19.299038374253236,"endHours":20.299038374253236,"planetary_lord":"Venus"},{"name":"Hora 14","start":"20:18","end":"21:18","startHours":20.299038374253236,"endHours":21.299038374253236,"planetary_lord":"Sun"},{"name":"Hora 15","start":"21:18","end":"22:18","startHours":21.299038374253236,"endHours":22.299038374253236,"planetary_lord":"Mars"},{"name":"Hora 16","start":"22:18","end":"23:18","startHours":22.299038374253236,"endHours":23.299038374253236,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"23:18","end":"00:18","startHours":23.299038374253236,"endHours":24.299038374253236,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"00:18","end":"01:18","startHours":24.299038374253236,"endHours":25.299038374253236,"planetary_lord":"Moon"},{"name":"Hora 19","start":"01:18","end":"02:18","startHours":25.299038374253236,"endHours":26.299038374253236,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"02:18","end":"03:18","startHours":26.299038374253236,"endHours":27.299038374253236,"planetary_lord":"Venus"},{"name":"Hora 21","start":"03:18","end":"04:18","startHours":27.299038374253236,"endHours":28.299038374253236,"planetary_lord":"Sun"},{"name":"Hora 22","start":"04:18","end":"05:18","startHours":28.299038374253236,"endHours":29.299038374253236,"planetary_lord":"Mars"},{"name":"Hora 23","start":"05:18","end":"06:18","startHours":29.299038374253236,"endHours":30.299038374253236,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"06:18","end":"07:18","startHours":30.299038374253236,"endHours":31.299038374253236,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"North","anandadiYoga":{"name":"Saumya","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.210274831134765,"eotMinutes":-6.7017536333273355,"ayanamsa":24.426}},"calendars":{"vikram_samvat":2098,"vikram_samvatsara":"Bhāva","saka_samvat":1963,"saka_samvatsara":"Durmati","bengali_samvat":1448,"malayalam_era":1217,"nanakshahi_year":572,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Ṣaṣṭhī · Vikram 2098 Bhāva · Śaka 1963 Durmati"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 January 8, 2041 CE · Chicago, USA · Vidhyamitra","description":"January 8, 2041 CE for Chicago, USA: Śukla Ṣaṣṭhī, sūryodaya 07:18, sūryāsta 16:36.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/chicago/2041-01-08","hreflang_alternates":{"en":"https://vidhyamitra.com/city/chicago/2041-01-08","sa":"https://sa.vidhyamitra.com/city/chicago/2041-01-08","hi":"https://hi.vidhyamitra.com/city/chicago/2041-01-08","x-default":"https://vidhyamitra.com/city/chicago/2041-01-08"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-10T07:56:27.640Z","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":"2026-08-10T07:56:27.640Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-10T07:56:27.640Z","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"}}}