{"id":"vidhyamitra:city-day:seattle:2139-03-31:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/seattle/2139-03-31","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2139-03-31","date_display":"March 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":3,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502402.770833,"kali_year":5240,"ahargana":1913937.2708,"sun":{"sidereal_longitude":344.0216,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":354.0239,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":10.0023,"elapsed_within_tithi_degrees":10.0023},"nakshatra":{"number":27,"name":"Revatī","pada":3,"moon_longitude":354.0239,"elapsed_within_degrees":7.3573},"yoga":{"number":26,"name":"Indra","sum_longitude":338.0456},"karana":{"half_tithi_index":1,"name":"Bava"},"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":2139,"month":3,"day":31,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2502402.770833,"ahargana":1913937.2708,"kali_year":5240,"ayanamsa_lahiri":25.7981,"grahas":{"sun":{"sidereal_longitude":344.17307,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":354.37227,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false,"latitude":4.031},"mars":{"sidereal_longitude":344.77707,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":319.31016999999997,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":279.06926999999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":315.24987,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":287.93976999999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":290.3929,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":110.3929,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2},"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":3,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502402.770833,"kali_year":5240,"ahargana":1913937.2708,"sun":{"sidereal_longitude":344.0216,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":354.0239,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":10.0023,"elapsed_within_tithi_degrees":10.0023},"nakshatra":{"number":27,"name":"Revatī","pada":3,"moon_longitude":354.0239,"elapsed_within_degrees":7.3573},"yoga":{"number":26,"name":"Indra","sum_longitude":338.0456},"karana":{"half_tithi_index":1,"name":"Bava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.031,"elongation":10.002},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.031,"opposition_distance":169.998}},"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":"05:52","sunsetLocal":"18:36","solarNoonLocal":"12:14","dayLengthHours":12.743961805588695,"dayLengthDisplay":"12 Hours 44 Mins 38 Secs","nightLengthDisplay":"11 Hours 15 Mins 22 Secs","moonriseLocal":"06:16","moonsetLocal":"19:33","rahuKala":{"name":"Rāhu Kāla","start":"15:25","end":"17:01","startHours":15.41915880833195,"endHours":17.012154034030537,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:03","end":"10:38","startHours":9.047177905537604,"endHours":10.640173131236189,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:14","end":"13:50","startHours":12.233168356934776,"endHours":13.826163582633363,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:50","end":"09:16","startHours":8.834778542111124,"endHours":9.259577268964081,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:24","end":"06:44","startHours":6.392185862706625,"endHours":6.73202484418899,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:49","end":"12:39","startHours":11.80836963008182,"endHours":12.657967083787732,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:10","end":"05:01","startHours":4.161992546728603,"endHours":5.011590000434516,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:48","end":"05:52","startHours":4.799190637008039,"endHours":5.861187454140429,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:21","end":"15:12","startHours":14.35716199119956,"endHours":15.206759444905472,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:24","end":"18:48","startHours":18.405149259729125,"endHours":18.805149259729124,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:36","end":"19:08","startHours":18.605149259729124,"endHours":19.13614766829532,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:21","end":"20:06","startHours":18.355149259729124,"endHours":20.105149259729124,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:49","end":"00:39","startHours":23.80836963008182,"endHours":24.65796708378773,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:52","end":"07:27","startHours":5.861187454140429,"endHours":7.4541826798390165,"quality":"inauspicious"},{"name":"Udveg","start":"07:27","end":"09:03","startHours":7.4541826798390165,"endHours":9.047177905537604,"quality":"inauspicious"},{"name":"Chala","start":"09:03","end":"10:38","startHours":9.047177905537604,"endHours":10.640173131236189,"quality":"neutral"},{"name":"Labha","start":"10:38","end":"12:14","startHours":10.640173131236189,"endHours":12.233168356934776,"quality":"auspicious"},{"name":"Amṛta","start":"12:14","end":"13:50","startHours":12.233168356934776,"endHours":13.826163582633363,"quality":"auspicious"},{"name":"Kāla","start":"13:50","end":"15:25","startHours":13.826163582633363,"endHours":15.41915880833195,"quality":"inauspicious"},{"name":"Śubha","start":"15:25","end":"17:01","startHours":15.41915880833195,"endHours":17.012154034030537,"quality":"auspicious"},{"name":"Roga","start":"17:01","end":"18:36","startHours":17.012154034030537,"endHours":18.605149259729124,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:36","end":"20:01","startHours":18.605149259729124,"endHours":20.012154034030537,"quality":"inauspicious"},{"name":"Śubha","start":"20:01","end":"21:25","startHours":20.012154034030537,"endHours":21.41915880833195,"quality":"auspicious"},{"name":"Roga","start":"21:25","end":"22:50","startHours":21.41915880833195,"endHours":22.826163582633363,"quality":"inauspicious"},{"name":"Udveg","start":"22:50","end":"00:14","startHours":22.826163582633363,"endHours":24.233168356934776,"quality":"inauspicious"},{"name":"Chala","start":"00:14","end":"01:38","startHours":24.233168356934776,"endHours":25.64017313123619,"quality":"neutral"},{"name":"Labha","start":"01:38","end":"03:03","startHours":25.64017313123619,"endHours":27.047177905537602,"quality":"auspicious"},{"name":"Amṛta","start":"03:03","end":"04:27","startHours":27.047177905537602,"endHours":28.454182679839015,"quality":"auspicious"},{"name":"Kāla","start":"04:27","end":"05:52","startHours":28.454182679839015,"endHours":29.861187454140428,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:52","end":"06:52","startHours":5.861187454140429,"endHours":6.861187454140429,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:52","end":"07:52","startHours":6.861187454140429,"endHours":7.861187454140429,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:52","end":"08:52","startHours":7.861187454140429,"endHours":8.86118745414043,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:52","end":"09:52","startHours":8.86118745414043,"endHours":9.86118745414043,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:52","end":"10:52","startHours":9.86118745414043,"endHours":10.86118745414043,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:52","end":"11:52","startHours":10.86118745414043,"endHours":11.86118745414043,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:52","end":"12:52","startHours":11.86118745414043,"endHours":12.86118745414043,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:52","end":"13:52","startHours":12.86118745414043,"endHours":13.86118745414043,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:52","end":"14:52","startHours":13.86118745414043,"endHours":14.86118745414043,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:52","end":"15:52","startHours":14.86118745414043,"endHours":15.86118745414043,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:52","end":"16:52","startHours":15.86118745414043,"endHours":16.861187454140428,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:52","end":"17:52","startHours":16.861187454140428,"endHours":17.861187454140428,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:52","end":"18:52","startHours":17.861187454140428,"endHours":18.861187454140428,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:52","end":"19:52","startHours":18.861187454140428,"endHours":19.861187454140428,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:52","end":"20:52","startHours":19.861187454140428,"endHours":20.861187454140428,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:52","end":"21:52","startHours":20.861187454140428,"endHours":21.861187454140428,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:52","end":"22:52","startHours":21.861187454140428,"endHours":22.861187454140428,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:52","end":"23:52","startHours":22.861187454140428,"endHours":23.861187454140428,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:52","end":"00:52","startHours":23.861187454140428,"endHours":24.861187454140428,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:52","end":"01:52","startHours":24.861187454140428,"endHours":25.861187454140428,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:52","end":"02:52","startHours":25.861187454140428,"endHours":26.861187454140428,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:52","end":"03:52","startHours":26.861187454140428,"endHours":27.861187454140428,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:52","end":"04:52","startHours":27.861187454140428,"endHours":28.861187454140428,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:52","end":"05:52","startHours":28.861187454140428,"endHours":29.861187454140428,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"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":"Dhvaja","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":3.9489955083593093,"eotMinutes":-4.661701416086492,"ayanamsa":25.7981}},"calendars":{"vikram_samvat":2196,"vikram_samvatsara":"Paridhāvi","saka_samvat":2061,"saka_samvatsara":"Vikāri","bengali_samvat":1546,"malayalam_era":1315,"nanakshahi_year":670,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Caitra","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 Śukla Pratipada · Vikram 2196 Paridhāvi · Śaka 2061 Vikāri"},"festivals":[{"id":"chaitra-navratri-start","name":"Caitra Navrātri Start (Gudhi Padwā)","name_sanskrit":"चैत्र नवरात्रि आरम्भ","tradition":"Shakta","associated_deity":"Devī Durgā (9 forms over 9 nights)","significance":"Spring Navrātri begins; Vasanta-pakṣa Devī worship. Maharashtra: Gudhi Padwā. South: Ugadi. Sindhi: Cheti Chand.","vrata":true,"detection":{"tithi_number":1,"tithi_paksha":"Śukla","lunar_month":"Caitra"},"precedence":1}],"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":"seattle"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga March 31, 2139 CE · Seattle, USA · Vidhyamitra","description":"March 31, 2139 CE for Seattle, USA: Śukla Pratipada, sūryodaya 05:52, sūryāsta 18:36.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/seattle/2139-03-31","hreflang_alternates":{"en":"https://vidhyamitra.com/city/seattle/2139-03-31","sa":"https://sa.vidhyamitra.com/city/seattle/2139-03-31","hi":"https://hi.vidhyamitra.com/city/seattle/2139-03-31","x-default":"https://vidhyamitra.com/city/seattle/2139-03-31"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-04T04:25:18.296Z","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":"2026-06-04T04:25:18.296Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-04T04:25:18.296Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}