{"id":"vidhyamitra:city-day:seattle:2104-05-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/seattle/2104-05-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2104-05-01","date_display":"May 1, 2104 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":2104,"month":5,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2489650.770833,"kali_year":5206,"ahargana":1901185.2708,"sun":{"sidereal_longitude":15.3358,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":91.3119,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":75.9761,"elapsed_within_tithi_degrees":3.9761},"nakshatra":{"number":7,"name":"Punarvasu","pada":4,"moon_longitude":91.3119,"elapsed_within_degrees":11.3119},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":106.6478},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2104,"month":5,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2489650.770833,"ahargana":1901185.2708,"kali_year":5206,"ayanamsa_lahiri":25.3104,"grahas":{"sun":{"sidereal_longitude":15.512189999999975,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":93.57099,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false,"latitude":-1.9184},"mars":{"sidereal_longitude":100.31588999999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":348.71089,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":302.17339000000004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":10.696590000000015,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":225.90269,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":246.0552,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":66.0552,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","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":2104,"month":5,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2489650.770833,"kali_year":5206,"ahargana":1901185.2708,"sun":{"sidereal_longitude":15.3358,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":91.3119,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":75.9761,"elapsed_within_tithi_degrees":3.9761},"nakshatra":{"number":7,"name":"Punarvasu","pada":4,"moon_longitude":91.3119,"elapsed_within_degrees":11.3119},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":106.6478},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.918,"elongation":75.976},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.918,"opposition_distance":104.024}},"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":"04:52","sunsetLocal":"19:20","solarNoonLocal":"12:06","dayLengthHours":14.46645866103271,"dayLengthDisplay":"14 Hours 27 Mins 59 Secs","nightLengthDisplay":"9 Hours 32 Mins 01 Secs","moonriseLocal":"09:39","moonsetLocal":"00:59","rahuKala":{"name":"Rāhu Kāla","start":"13:55","end":"15:43","startHours":13.915147210479642,"endHours":15.72345454310873,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"04:52","end":"06:41","startHours":4.873610547334198,"endHours":6.681917879963287,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:29","end":"10:18","startHours":8.490225212592375,"endHours":10.298532545221464,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:15","end":"08:44","startHours":8.24911756824183,"endHours":8.73133285694292,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:29","end":"05:52","startHours":5.47637965821056,"endHours":5.862151889171432,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:37","end":"12:35","startHours":11.624624589149464,"endHours":12.589055166551644,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"02:57","end":"03:55","startHours":2.944749392529836,"endHours":3.909179969932017,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:40","end":"04:52","startHours":3.6680723255814716,"endHours":4.873610547334198,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:31","end":"15:29","startHours":14.517916321356005,"endHours":15.482346898758186,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:08","end":"19:32","startHours":19.14006920836691,"endHours":19.54006920836691,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:20","end":"19:57","startHours":19.34006920836691,"endHours":19.942838319243272,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:05","end":"20:50","startHours":19.09006920836691,"endHours":20.84006920836691,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:37","end":"00:35","startHours":23.624624589149462,"endHours":24.589055166551645,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"04:52","end":"06:41","startHours":4.873610547334198,"endHours":6.681917879963287,"quality":"auspicious"},{"name":"Roga","start":"06:41","end":"08:29","startHours":6.681917879963287,"endHours":8.490225212592375,"quality":"inauspicious"},{"name":"Udveg","start":"08:29","end":"10:18","startHours":8.490225212592375,"endHours":10.298532545221464,"quality":"inauspicious"},{"name":"Chala","start":"10:18","end":"12:06","startHours":10.298532545221464,"endHours":12.106839877850554,"quality":"neutral"},{"name":"Labha","start":"12:06","end":"13:55","startHours":12.106839877850554,"endHours":13.915147210479642,"quality":"auspicious"},{"name":"Amṛta","start":"13:55","end":"15:43","startHours":13.915147210479642,"endHours":15.72345454310873,"quality":"auspicious"},{"name":"Kāla","start":"15:43","end":"17:32","startHours":15.72345454310873,"endHours":17.53176187573782,"quality":"inauspicious"},{"name":"Śubha","start":"17:32","end":"19:20","startHours":17.53176187573782,"endHours":19.34006920836691,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"19:20","end":"20:32","startHours":19.34006920836691,"endHours":20.53176187573782,"quality":"auspicious"},{"name":"Kāla","start":"20:32","end":"21:43","startHours":20.53176187573782,"endHours":21.72345454310873,"quality":"inauspicious"},{"name":"Śubha","start":"21:43","end":"22:55","startHours":21.72345454310873,"endHours":22.915147210479642,"quality":"auspicious"},{"name":"Roga","start":"22:55","end":"00:06","startHours":22.915147210479642,"endHours":24.106839877850554,"quality":"inauspicious"},{"name":"Udveg","start":"00:06","end":"01:18","startHours":24.106839877850554,"endHours":25.298532545221466,"quality":"inauspicious"},{"name":"Chala","start":"01:18","end":"02:29","startHours":25.298532545221466,"endHours":26.490225212592378,"quality":"neutral"},{"name":"Labha","start":"02:29","end":"03:41","startHours":26.490225212592378,"endHours":27.681917879963287,"quality":"auspicious"},{"name":"Amṛta","start":"03:41","end":"04:52","startHours":27.681917879963287,"endHours":28.8736105473342,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"04:52","end":"05:52","startHours":4.873610547334198,"endHours":5.873610547334198,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"05:52","end":"06:52","startHours":5.873610547334198,"endHours":6.873610547334198,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"06:52","end":"07:52","startHours":6.873610547334198,"endHours":7.873610547334198,"planetary_lord":"Moon"},{"name":"Hora 4","start":"07:52","end":"08:52","startHours":7.873610547334198,"endHours":8.873610547334199,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"08:52","end":"09:52","startHours":8.873610547334199,"endHours":9.873610547334199,"planetary_lord":"Venus"},{"name":"Hora 6","start":"09:52","end":"10:52","startHours":9.873610547334199,"endHours":10.873610547334199,"planetary_lord":"Sun"},{"name":"Hora 7","start":"10:52","end":"11:52","startHours":10.873610547334199,"endHours":11.873610547334199,"planetary_lord":"Mars"},{"name":"Hora 8","start":"11:52","end":"12:52","startHours":11.873610547334199,"endHours":12.873610547334199,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"12:52","end":"13:52","startHours":12.873610547334199,"endHours":13.873610547334199,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"13:52","end":"14:52","startHours":13.873610547334199,"endHours":14.873610547334199,"planetary_lord":"Moon"},{"name":"Hora 11","start":"14:52","end":"15:52","startHours":14.873610547334199,"endHours":15.873610547334199,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"15:52","end":"16:52","startHours":15.873610547334199,"endHours":16.8736105473342,"planetary_lord":"Venus"},{"name":"Hora 13","start":"16:52","end":"17:52","startHours":16.8736105473342,"endHours":17.8736105473342,"planetary_lord":"Sun"},{"name":"Hora 14","start":"17:52","end":"18:52","startHours":17.8736105473342,"endHours":18.8736105473342,"planetary_lord":"Mars"},{"name":"Hora 15","start":"18:52","end":"19:52","startHours":18.8736105473342,"endHours":19.8736105473342,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"19:52","end":"20:52","startHours":19.8736105473342,"endHours":20.8736105473342,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"20:52","end":"21:52","startHours":20.8736105473342,"endHours":21.8736105473342,"planetary_lord":"Moon"},{"name":"Hora 18","start":"21:52","end":"22:52","startHours":21.8736105473342,"endHours":22.8736105473342,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"22:52","end":"23:52","startHours":22.8736105473342,"endHours":23.8736105473342,"planetary_lord":"Venus"},{"name":"Hora 20","start":"23:52","end":"00:52","startHours":23.8736105473342,"endHours":24.8736105473342,"planetary_lord":"Sun"},{"name":"Hora 21","start":"00:52","end":"01:52","startHours":24.8736105473342,"endHours":25.8736105473342,"planetary_lord":"Mars"},{"name":"Hora 22","start":"01:52","end":"02:52","startHours":25.8736105473342,"endHours":26.8736105473342,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"02:52","end":"03:52","startHours":26.8736105473342,"endHours":27.8736105473342,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"03:52","end":"04:52","startHours":27.8736105473342,"endHours":28.8736105473342,"planetary_lord":"Moon"}],"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","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-West","rahuVasa":"North-West","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":15.070374976822244,"eotMinutes":2.918007328966811,"ayanamsa":25.3104}},"calendars":{"vikram_samvat":2161,"vikram_samvatsara":"Īśvara","saka_samvat":2026,"saka_samvatsara":"Raktākṣī","bengali_samvat":1511,"malayalam_era":1280,"nanakshahi_year":635,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Saptamī · Vikram 2161 Īśvara · Śaka 2026 Raktākṣī"},"festivals":[{"id":"ganga-saptami","name":"Gaṅgā Saptamī","name_sanskrit":"गङ्गा सप्तमी","tradition":"Pan-Hindu","associated_deity":"Devī Gaṅgā","significance":"Gaṅgā Devī's descent to Brahma-loka before her earth-descent.","vrata":true,"detection":{"tithi_number":7,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":4}],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 1, 2104 CE · Seattle, USA · Vidhyamitra","description":"May 1, 2104 CE for Seattle, USA: Śukla Saptamī, sūryodaya 04:52, sūryāsta 19:20.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/seattle/2104-05-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/seattle/2104-05-01","sa":"https://sa.vidhyamitra.com/city/seattle/2104-05-01","hi":"https://hi.vidhyamitra.com/city/seattle/2104-05-01","x-default":"https://vidhyamitra.com/city/seattle/2104-05-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T19:55:29.447Z","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":"2026-06-01T19:55:29.447Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T19:55:29.447Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}