{"id":"vidhyamitra:city-day:seattle:2029-05-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/seattle/2029-05-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2029-05-15","date_display":"May 15, 2029 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":2029,"month":5,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2462271.770833,"kali_year":5131,"ahargana":1873806.2708,"sun":{"sidereal_longitude":30.1634,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":47.8993,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":17.7359,"elapsed_within_tithi_degrees":5.7359},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3,"moon_longitude":47.8993,"elapsed_within_degrees":7.8993},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":78.0628},"karana":{"half_tithi_index":2,"name":"Bālava"},"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":2029,"month":5,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2462271.770833,"ahargana":1873806.2708,"kali_year":5131,"ayanamsa_lahiri":24.2633,"grahas":{"sun":{"sidereal_longitude":30.248669000000007,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":46.767968999999994,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false,"latitude":2.168},"mars":{"sidereal_longitude":150.74336900000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":true},"mercury":{"sidereal_longitude":26.705968999999982,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":174.55476900000008,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":43.334168999999974,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":21.54266899999999,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":256.7264,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":76.7264,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","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":"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":2029,"month":5,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2462271.770833,"kali_year":5131,"ahargana":1873806.2708,"sun":{"sidereal_longitude":30.1634,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":47.8993,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":17.7359,"elapsed_within_tithi_degrees":5.7359},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3,"moon_longitude":47.8993,"elapsed_within_degrees":7.8993},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":78.0628},"karana":{"half_tithi_index":2,"name":"Bālava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.168,"elongation":17.736},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.168,"opposition_distance":162.264}},"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":"04:32","sunsetLocal":"19:39","solarNoonLocal":"12:06","dayLengthHours":15.124873932287706,"dayLengthDisplay":"15 Hours 07 Mins 30 Secs","nightLengthDisplay":"8 Hours 52 Mins 30 Secs","moonriseLocal":"05:22","moonsetLocal":"21:01","rahuKala":{"name":"Rāhu Kāla","start":"15:52","end":"17:46","startHours":15.874088467473161,"endHours":17.764697709009123,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:19","end":"10:12","startHours":8.311651501329308,"endHours":10.20226074286527,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:06","end":"13:59","startHours":12.092869984401233,"endHours":13.983479225937195,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:04","end":"08:34","startHours":8.059570269124512,"endHours":8.563732733534103,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:10","end":"05:34","startHours":5.160636098769369,"endHours":5.563966070297041,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:35","end":"12:36","startHours":11.588707519991642,"endHours":12.597032448810824,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"02:31","end":"03:31","startHours":2.51378316061902,"endHours":3.5221080894382,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:16","end":"04:32","startHours":3.2700268572334052,"endHours":4.530433018257381,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:37","end":"15:37","startHours":14.613682306449185,"endHours":15.622007235268365,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:27","end":"19:51","startHours":19.455306950545086,"endHours":19.855306950545085,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:39","end":"20:17","startHours":19.655306950545086,"endHours":20.285510031057072,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:24","end":"21:09","startHours":19.405306950545086,"endHours":21.155306950545086,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:35","end":"00:36","startHours":23.588707519991644,"endHours":24.597032448810822,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"04:32","end":"06:25","startHours":4.530433018257381,"endHours":6.421042259793344,"quality":"inauspicious"},{"name":"Udveg","start":"06:25","end":"08:19","startHours":6.421042259793344,"endHours":8.311651501329308,"quality":"inauspicious"},{"name":"Chala","start":"08:19","end":"10:12","startHours":8.311651501329308,"endHours":10.20226074286527,"quality":"neutral"},{"name":"Labha","start":"10:12","end":"12:06","startHours":10.20226074286527,"endHours":12.092869984401233,"quality":"auspicious"},{"name":"Amṛta","start":"12:06","end":"13:59","startHours":12.092869984401233,"endHours":13.983479225937195,"quality":"auspicious"},{"name":"Kāla","start":"13:59","end":"15:52","startHours":13.983479225937195,"endHours":15.874088467473161,"quality":"inauspicious"},{"name":"Śubha","start":"15:52","end":"17:46","startHours":15.874088467473161,"endHours":17.764697709009123,"quality":"auspicious"},{"name":"Roga","start":"17:46","end":"19:39","startHours":17.764697709009123,"endHours":19.655306950545086,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"19:39","end":"20:46","startHours":19.655306950545086,"endHours":20.764697709009123,"quality":"inauspicious"},{"name":"Śubha","start":"20:46","end":"21:52","startHours":20.764697709009123,"endHours":21.874088467473157,"quality":"auspicious"},{"name":"Roga","start":"21:52","end":"22:59","startHours":21.874088467473157,"endHours":22.983479225937195,"quality":"inauspicious"},{"name":"Udveg","start":"22:59","end":"00:06","startHours":22.983479225937195,"endHours":24.092869984401233,"quality":"inauspicious"},{"name":"Chala","start":"00:06","end":"01:12","startHours":24.092869984401233,"endHours":25.20226074286527,"quality":"neutral"},{"name":"Labha","start":"01:12","end":"02:19","startHours":25.20226074286527,"endHours":26.311651501329308,"quality":"auspicious"},{"name":"Amṛta","start":"02:19","end":"03:25","startHours":26.311651501329308,"endHours":27.421042259793342,"quality":"auspicious"},{"name":"Kāla","start":"03:25","end":"04:32","startHours":27.421042259793342,"endHours":28.53043301825738,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"04:32","end":"05:32","startHours":4.530433018257381,"endHours":5.530433018257381,"planetary_lord":"Mars"},{"name":"Hora 2","start":"05:32","end":"06:32","startHours":5.530433018257381,"endHours":6.530433018257381,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"06:32","end":"07:32","startHours":6.530433018257381,"endHours":7.530433018257381,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"07:32","end":"08:32","startHours":7.530433018257381,"endHours":8.53043301825738,"planetary_lord":"Moon"},{"name":"Hora 5","start":"08:32","end":"09:32","startHours":8.53043301825738,"endHours":9.53043301825738,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"09:32","end":"10:32","startHours":9.53043301825738,"endHours":10.53043301825738,"planetary_lord":"Venus"},{"name":"Hora 7","start":"10:32","end":"11:32","startHours":10.53043301825738,"endHours":11.53043301825738,"planetary_lord":"Sun"},{"name":"Hora 8","start":"11:32","end":"12:32","startHours":11.53043301825738,"endHours":12.53043301825738,"planetary_lord":"Mars"},{"name":"Hora 9","start":"12:32","end":"13:32","startHours":12.53043301825738,"endHours":13.53043301825738,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"13:32","end":"14:32","startHours":13.53043301825738,"endHours":14.53043301825738,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"14:32","end":"15:32","startHours":14.53043301825738,"endHours":15.53043301825738,"planetary_lord":"Moon"},{"name":"Hora 12","start":"15:32","end":"16:32","startHours":15.53043301825738,"endHours":16.53043301825738,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"16:32","end":"17:32","startHours":16.53043301825738,"endHours":17.53043301825738,"planetary_lord":"Venus"},{"name":"Hora 14","start":"17:32","end":"18:32","startHours":17.53043301825738,"endHours":18.53043301825738,"planetary_lord":"Sun"},{"name":"Hora 15","start":"18:32","end":"19:32","startHours":18.53043301825738,"endHours":19.53043301825738,"planetary_lord":"Mars"},{"name":"Hora 16","start":"19:32","end":"20:32","startHours":19.53043301825738,"endHours":20.53043301825738,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"20:32","end":"21:32","startHours":20.53043301825738,"endHours":21.53043301825738,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"21:32","end":"22:32","startHours":21.53043301825738,"endHours":22.53043301825738,"planetary_lord":"Moon"},{"name":"Hora 19","start":"22:32","end":"23:32","startHours":22.53043301825738,"endHours":23.53043301825738,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"23:32","end":"00:32","startHours":23.53043301825738,"endHours":24.53043301825738,"planetary_lord":"Venus"},{"name":"Hora 21","start":"00:32","end":"01:32","startHours":24.53043301825738,"endHours":25.53043301825738,"planetary_lord":"Sun"},{"name":"Hora 22","start":"01:32","end":"02:32","startHours":25.53043301825738,"endHours":26.53043301825738,"planetary_lord":"Mars"},{"name":"Hora 23","start":"02:32","end":"03:32","startHours":26.53043301825738,"endHours":27.53043301825738,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"03:32","end":"04:32","startHours":27.53043301825738,"endHours":28.53043301825738,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"North","anandadiYoga":{"name":"Maitra","quality":"Auspicious"},"drikRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":18.89582084367511,"eotMinutes":3.7562009359260493,"ayanamsa":24.2633}},"calendars":{"vikram_samvat":2086,"vikram_samvatsara":"Dundubhi","saka_samvat":1951,"saka_samvatsara":"Saumya","bengali_samvat":1436,"malayalam_era":1205,"nanakshahi_year":560,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Śukla Pakṣa","solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Śukla Dvitīyā · Vikram 2086 Dundubhi · Śaka 1951 Saumya"},"festivals":[{"id":"vrishabha-sankranti","name":"Vṛṣabha Saṅkrānti","name_sanskrit":"वृषभ सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Taurus.","vrata":false,"detection":{"sun_rashi":"Vṛṣabha"},"precedence":5}],"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":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Rohiṇī","url":"/day/-3226-07-09","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 15, 2029 CE · Seattle, USA · Vidhyamitra","description":"May 15, 2029 CE for Seattle, USA: Śukla Dvitīyā, sūryodaya 04:32, sūryāsta 19:39.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/seattle/2029-05-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/seattle/2029-05-15","sa":"https://sa.vidhyamitra.com/city/seattle/2029-05-15","hi":"https://hi.vidhyamitra.com/city/seattle/2029-05-15","x-default":"https://vidhyamitra.com/city/seattle/2029-05-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T18:28:49.753Z","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":"2026-05-14T18:28:49.753Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T18:28:49.753Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}