{"id":"vidhyamitra:city-day:seattle:2139-05-31:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/seattle/2139-05-31","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2139-05-31","date_display":"May 31, 2139 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":2139,"month":5,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502463.770833,"kali_year":5241,"ahargana":1913998.2708,"sun":{"sidereal_longitude":43.0985,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":81.7072,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":38.6086,"elapsed_within_tithi_degrees":2.6086},"nakshatra":{"number":7,"name":"Punarvasu","pada":1,"moon_longitude":81.7072,"elapsed_within_degrees":1.7072},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":124.8057},"karana":{"half_tithi_index":6,"name":"Vaṇija"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2139,"month":5,"day":31,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2502463.770833,"ahargana":1913998.2708,"kali_year":5241,"ayanamsa_lahiri":25.8005,"grahas":{"sun":{"sidereal_longitude":43.531138999999996,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":81.01123899999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false,"latitude":1.9324},"mars":{"sidereal_longitude":30.297038999999984,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":63.35003899999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":284.39383900000007,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"venus":{"sidereal_longitude":29.98503900000003,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":290.509539,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":287.1608,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":107.1608,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":2139,"month":5,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502463.770833,"kali_year":5241,"ahargana":1913998.2708,"sun":{"sidereal_longitude":43.0985,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":81.7072,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":38.6086,"elapsed_within_tithi_degrees":2.6086},"nakshatra":{"number":7,"name":"Punarvasu","pada":1,"moon_longitude":81.7072,"elapsed_within_degrees":1.7072},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":124.8057},"karana":{"half_tithi_index":6,"name":"Vaṇija"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.932,"elongation":38.609},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.932,"opposition_distance":141.391}},"eclipse_window_40days":[]},"city":{"slug":"seattle","name":"Seattle, USA","lat":47.6062,"lon":-122.3321,"tz_offset_hours":-8,"country":"US","tier":"diaspora"},"tier2":{"city":{"slug":"seattle","name":"Seattle, USA","lat":47.6062,"lon":-122.3321,"tz_offset_hours":-8,"country":"US","tier":"diaspora"},"sunriseLocal":"04:17","sunsetLocal":"19:57","solarNoonLocal":"12:07","dayLengthHours":15.672278845040465,"dayLengthDisplay":"15 Hours 40 Mins 20 Secs","nightLengthDisplay":"8 Hours 19 Mins 40 Secs","moonriseLocal":"06:45","moonsetLocal":"22:28","rahuKala":{"name":"Rāhu Kāla","start":"17:59","end":"19:57","startHours":17.990918454254512,"endHours":19.94995330988457,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:07","end":"14:04","startHours":12.113813887364337,"endHours":14.072848742994395,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"16:02","end":"17:59","startHours":16.031883598624454,"endHours":17.990918454254512,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"07:56","end":"08:27","startHours":7.93453952868688,"endHours":8.456948823521563,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"04:56","end":"05:21","startHours":4.930686083387458,"endHours":5.3486135192552045,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:35","end":"12:38","startHours":11.591404592529654,"endHours":12.63622318219902,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"02:11","end":"03:14","startHours":2.188037285505377,"endHours":3.2328558751747414,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"02:58","end":"04:17","startHours":2.9716512277574,"endHours":4.277674464844106,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:44","end":"15:46","startHours":14.725860361537748,"endHours":15.770678951207113,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:45","end":"20:09","startHours":19.74995330988457,"endHours":20.14995330988457,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:57","end":"20:36","startHours":19.94995330988457,"endHours":20.602964928427923,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:42","end":"21:27","startHours":19.69995330988457,"endHours":21.44995330988457,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:35","end":"00:38","startHours":23.591404592529656,"endHours":24.636223182199018,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"04:17","end":"06:14","startHours":4.277674464844106,"endHours":6.236709320474164,"quality":"inauspicious"},{"name":"Chala","start":"06:14","end":"08:12","startHours":6.236709320474164,"endHours":8.195744176104222,"quality":"neutral"},{"name":"Labha","start":"08:12","end":"10:09","startHours":8.195744176104222,"endHours":10.154779031734279,"quality":"auspicious"},{"name":"Amṛta","start":"10:09","end":"12:07","startHours":10.154779031734279,"endHours":12.113813887364337,"quality":"auspicious"},{"name":"Kāla","start":"12:07","end":"14:04","startHours":12.113813887364337,"endHours":14.072848742994395,"quality":"inauspicious"},{"name":"Śubha","start":"14:04","end":"16:02","startHours":14.072848742994395,"endHours":16.031883598624454,"quality":"auspicious"},{"name":"Roga","start":"16:02","end":"17:59","startHours":16.031883598624454,"endHours":17.990918454254512,"quality":"inauspicious"},{"name":"Udveg","start":"17:59","end":"19:57","startHours":17.990918454254512,"endHours":19.94995330988457,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"19:57","end":"20:59","startHours":19.94995330988457,"endHours":20.990918454254512,"quality":"auspicious"},{"name":"Roga","start":"20:59","end":"22:02","startHours":20.990918454254512,"endHours":22.031883598624454,"quality":"inauspicious"},{"name":"Udveg","start":"22:02","end":"23:04","startHours":22.031883598624454,"endHours":23.072848742994395,"quality":"inauspicious"},{"name":"Chala","start":"23:04","end":"00:07","startHours":23.072848742994395,"endHours":24.113813887364337,"quality":"neutral"},{"name":"Labha","start":"00:07","end":"01:09","startHours":24.113813887364337,"endHours":25.15477903173428,"quality":"auspicious"},{"name":"Amṛta","start":"01:09","end":"02:12","startHours":25.15477903173428,"endHours":26.19574417610422,"quality":"auspicious"},{"name":"Kāla","start":"02:12","end":"03:14","startHours":26.19574417610422,"endHours":27.236709320474162,"quality":"inauspicious"},{"name":"Śubha","start":"03:14","end":"04:17","startHours":27.236709320474162,"endHours":28.277674464844104,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"04:17","end":"05:17","startHours":4.277674464844106,"endHours":5.277674464844106,"planetary_lord":"Sun"},{"name":"Hora 2","start":"05:17","end":"06:17","startHours":5.277674464844106,"endHours":6.277674464844106,"planetary_lord":"Mars"},{"name":"Hora 3","start":"06:17","end":"07:17","startHours":6.277674464844106,"endHours":7.277674464844106,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"07:17","end":"08:17","startHours":7.277674464844106,"endHours":8.277674464844106,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"08:17","end":"09:17","startHours":8.277674464844106,"endHours":9.277674464844106,"planetary_lord":"Moon"},{"name":"Hora 6","start":"09:17","end":"10:17","startHours":9.277674464844106,"endHours":10.277674464844106,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"10:17","end":"11:17","startHours":10.277674464844106,"endHours":11.277674464844106,"planetary_lord":"Venus"},{"name":"Hora 8","start":"11:17","end":"12:17","startHours":11.277674464844106,"endHours":12.277674464844106,"planetary_lord":"Sun"},{"name":"Hora 9","start":"12:17","end":"13:17","startHours":12.277674464844106,"endHours":13.277674464844106,"planetary_lord":"Mars"},{"name":"Hora 10","start":"13:17","end":"14:17","startHours":13.277674464844106,"endHours":14.277674464844106,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"14:17","end":"15:17","startHours":14.277674464844106,"endHours":15.277674464844106,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"15:17","end":"16:17","startHours":15.277674464844106,"endHours":16.277674464844104,"planetary_lord":"Moon"},{"name":"Hora 13","start":"16:17","end":"17:17","startHours":16.277674464844104,"endHours":17.277674464844104,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"17:17","end":"18:17","startHours":17.277674464844104,"endHours":18.277674464844104,"planetary_lord":"Venus"},{"name":"Hora 15","start":"18:17","end":"19:17","startHours":18.277674464844104,"endHours":19.277674464844104,"planetary_lord":"Sun"},{"name":"Hora 16","start":"19:17","end":"20:17","startHours":19.277674464844104,"endHours":20.277674464844104,"planetary_lord":"Mars"},{"name":"Hora 17","start":"20:17","end":"21:17","startHours":20.277674464844104,"endHours":21.277674464844104,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"21:17","end":"22:17","startHours":21.277674464844104,"endHours":22.277674464844104,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"22:17","end":"23:17","startHours":22.277674464844104,"endHours":23.277674464844104,"planetary_lord":"Moon"},{"name":"Hora 20","start":"23:17","end":"00:17","startHours":23.277674464844104,"endHours":24.277674464844104,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"00:17","end":"01:17","startHours":24.277674464844104,"endHours":25.277674464844104,"planetary_lord":"Venus"},{"name":"Hora 22","start":"01:17","end":"02:17","startHours":25.277674464844104,"endHours":26.277674464844104,"planetary_lord":"Sun"},{"name":"Hora 23","start":"02:17","end":"03:17","startHours":26.277674464844104,"endHours":27.277674464844104,"planetary_lord":"Mars"},{"name":"Hora 24","start":"03:17","end":"04:17","startHours":27.277674464844104,"endHours":28.277674464844104,"planetary_lord":"Jupiter"}],"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":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Dhvaja","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":21.847288995885346,"eotMinutes":2.4995667581397525,"ayanamsa":25.8005}},"calendars":{"vikram_samvat":2196,"vikram_samvatsara":"Paridhāvi","saka_samvat":2061,"saka_samvatsara":"Vikāri","bengali_samvat":1546,"malayalam_era":1315,"nanakshahi_year":670,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Jyeṣṭha","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 Śukla Caturthī · Vikram 2196 Paridhāvi · Śaka 2061 Vikāri"},"festivals":[{"id":"vinayaka-chaturthi","name":"Vināyaka Caturthī (monthly)","name_sanskrit":"विनायक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Śukla-pakṣa Caturthī; auspicious for new ventures.","vrata":true,"detection":{"tithi_number":4,"tithi_paksha":"Śukla"},"precedence":6}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Punarvasu","url":"/day/-1626101-04-03","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"seattle"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga May 31, 2139 CE · Seattle, USA · Vidhyamitra","description":"May 31, 2139 CE for Seattle, USA: Śukla Caturthī, sūryodaya 04:17, sūryāsta 19:57.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/seattle/2139-05-31","hreflang_alternates":{"en":"https://vidhyamitra.com/city/seattle/2139-05-31","sa":"https://sa.vidhyamitra.com/city/seattle/2139-05-31","hi":"https://hi.vidhyamitra.com/city/seattle/2139-05-31","x-default":"https://vidhyamitra.com/city/seattle/2139-05-31"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-04T00:59:49.612Z","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":"2026-06-04T00:59:49.612Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-04T00:59:49.612Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}