{"id":"vidhyamitra:city-day:seattle:2001-04-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/seattle/2001-04-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2001-04-07","date_display":"April 7, 2001 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":2001,"month":4,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452006.770833,"kali_year":5102,"ahargana":1863541.2708,"sun":{"sidereal_longitude":353.5779,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":160.6492,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":167.0714,"elapsed_within_tithi_degrees":11.0714},"nakshatra":{"number":13,"name":"Hasta","pada":1,"moon_longitude":160.6492,"elapsed_within_degrees":0.6492},"yoga":{"number":12,"name":"Dhruva","sum_longitude":154.2271},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2001,"month":4,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2452006.770833,"ahargana":1863541.2708,"kali_year":5102,"ayanamsa_lahiri":23.8707,"grahas":{"sun":{"sidereal_longitude":353.426967,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":158.64946699999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false,"latitude":4.432},"mars":{"sidereal_longitude":238.84746700000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":337.331967,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":44.785866999999996,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":341.082967,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":34.48976700000003,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":80.6155,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":260.6155,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"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":2001,"month":4,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452006.770833,"kali_year":5102,"ahargana":1863541.2708,"sun":{"sidereal_longitude":353.5779,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":160.6492,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":167.0714,"elapsed_within_tithi_degrees":11.0714},"nakshatra":{"number":13,"name":"Hasta","pada":1,"moon_longitude":160.6492,"elapsed_within_degrees":0.6492},"yoga":{"number":12,"name":"Dhruva","sum_longitude":154.2271},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.432,"elongation":167.071},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.432,"opposition_distance":12.929}},"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":"05:37","sunsetLocal":"18:47","solarNoonLocal":"12:12","dayLengthHours":13.167028012830762,"dayLengthDisplay":"13 Hours 10 Mins 01 Secs","nightLengthDisplay":"10 Hours 49 Mins 59 Secs","moonriseLocal":"17:14","moonsetLocal":"05:12","rahuKala":{"name":"Rāhu Kāla","start":"08:54","end":"10:33","startHours":8.90518320587286,"endHours":10.551061707476704,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:51","end":"15:29","startHours":13.842818710684394,"endHours":15.48869721228824,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:37","end":"07:16","startHours":5.613426202665168,"endHours":7.259304704269013,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:41","end":"09:07","startHours":8.685732738992346,"endHours":9.12463367275337,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:10","end":"06:31","startHours":6.1620523698664496,"endHours":6.51317311687527,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:45","end":"12:38","startHours":11.758039275319522,"endHours":12.635841142841574,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:51","end":"04:44","startHours":3.857822467621066,"endHours":4.735624335143117,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:31","end":"05:37","startHours":4.516173868262604,"endHours":5.613426202665168,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:23","end":"15:16","startHours":14.391444877885675,"endHours":15.269246745407726,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:35","end":"18:59","startHours":18.58045421549593,"endHours":18.98045421549593,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:47","end":"19:20","startHours":18.78045421549593,"endHours":19.32908038269721,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:32","end":"20:17","startHours":18.53045421549593,"endHours":20.28045421549593,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:45","end":"00:38","startHours":23.758039275319522,"endHours":24.635841142841574,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:37","end":"07:16","startHours":5.613426202665168,"endHours":7.259304704269013,"quality":"inauspicious"},{"name":"Śubha","start":"07:16","end":"08:54","startHours":7.259304704269013,"endHours":8.90518320587286,"quality":"auspicious"},{"name":"Roga","start":"08:54","end":"10:33","startHours":8.90518320587286,"endHours":10.551061707476704,"quality":"inauspicious"},{"name":"Udveg","start":"10:33","end":"12:12","startHours":10.551061707476704,"endHours":12.196940209080548,"quality":"inauspicious"},{"name":"Chala","start":"12:12","end":"13:51","startHours":12.196940209080548,"endHours":13.842818710684394,"quality":"neutral"},{"name":"Labha","start":"13:51","end":"15:29","startHours":13.842818710684394,"endHours":15.48869721228824,"quality":"auspicious"},{"name":"Amṛta","start":"15:29","end":"17:08","startHours":15.48869721228824,"endHours":17.134575713892083,"quality":"auspicious"},{"name":"Kāla","start":"17:08","end":"18:47","startHours":17.134575713892083,"endHours":18.78045421549593,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:47","end":"20:08","startHours":18.78045421549593,"endHours":20.134575713892083,"quality":"auspicious"},{"name":"Amṛta","start":"20:08","end":"21:29","startHours":20.134575713892083,"endHours":21.488697212288237,"quality":"auspicious"},{"name":"Kāla","start":"21:29","end":"22:51","startHours":21.488697212288237,"endHours":22.842818710684394,"quality":"inauspicious"},{"name":"Śubha","start":"22:51","end":"00:12","startHours":22.842818710684394,"endHours":24.196940209080548,"quality":"auspicious"},{"name":"Roga","start":"00:12","end":"01:33","startHours":24.196940209080548,"endHours":25.551061707476702,"quality":"inauspicious"},{"name":"Udveg","start":"01:33","end":"02:54","startHours":25.551061707476702,"endHours":26.90518320587286,"quality":"inauspicious"},{"name":"Chala","start":"02:54","end":"04:16","startHours":26.90518320587286,"endHours":28.259304704269013,"quality":"neutral"},{"name":"Labha","start":"04:16","end":"05:37","startHours":28.259304704269013,"endHours":29.613426202665167,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:37","end":"06:37","startHours":5.613426202665168,"endHours":6.613426202665168,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:37","end":"07:37","startHours":6.613426202665168,"endHours":7.613426202665168,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:37","end":"08:37","startHours":7.613426202665168,"endHours":8.613426202665167,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:37","end":"09:37","startHours":8.613426202665167,"endHours":9.613426202665167,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:37","end":"10:37","startHours":9.613426202665167,"endHours":10.613426202665167,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:37","end":"11:37","startHours":10.613426202665167,"endHours":11.613426202665167,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:37","end":"12:37","startHours":11.613426202665167,"endHours":12.613426202665167,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:37","end":"13:37","startHours":12.613426202665167,"endHours":13.613426202665167,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:37","end":"14:37","startHours":13.613426202665167,"endHours":14.613426202665167,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:37","end":"15:37","startHours":14.613426202665167,"endHours":15.613426202665167,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:37","end":"16:37","startHours":15.613426202665167,"endHours":16.613426202665167,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:37","end":"17:37","startHours":16.613426202665167,"endHours":17.613426202665167,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:37","end":"18:37","startHours":17.613426202665167,"endHours":18.613426202665167,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:37","end":"19:37","startHours":18.613426202665167,"endHours":19.613426202665167,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:37","end":"20:37","startHours":19.613426202665167,"endHours":20.613426202665167,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:37","end":"21:37","startHours":20.613426202665167,"endHours":21.613426202665167,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:37","end":"22:37","startHours":21.613426202665167,"endHours":22.613426202665167,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:37","end":"23:37","startHours":22.613426202665167,"endHours":23.613426202665167,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:37","end":"00:37","startHours":23.613426202665167,"endHours":24.613426202665167,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:37","end":"01:37","startHours":24.613426202665167,"endHours":25.613426202665167,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:37","end":"02:37","startHours":25.613426202665167,"endHours":26.613426202665167,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:37","end":"03:37","startHours":26.613426202665167,"endHours":27.613426202665167,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:37","end":"04:37","startHours":27.613426202665167,"endHours":28.613426202665167,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:37","end":"05:37","startHours":28.613426202665167,"endHours":29.613426202665167,"planetary_lord":"Mercury"}],"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":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-West","rahuVasa":"East","anandadiYoga":{"name":"Vajra","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":6.79170313079532,"eotMinutes":-2.4880125448329173,"ayanamsa":23.8707}},"calendars":{"vikram_samvat":2058,"vikram_samvatsara":"Jaya","saka_samvat":1923,"saka_samvatsara":"Vṛṣa","bengali_samvat":1408,"malayalam_era":1177,"nanakshahi_year":532,"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 Caturdaśī · Vikram 2058 Jaya · Śaka 1923 Vṛṣa"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 April 7, 2001 CE · Seattle, USA · Vidhyamitra","description":"April 7, 2001 CE for Seattle, USA: Śukla Caturdaśī, sūryodaya 05:37, sūryāsta 18:47.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/seattle/2001-04-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/seattle/2001-04-07","sa":"https://sa.vidhyamitra.com/city/seattle/2001-04-07","hi":"https://hi.vidhyamitra.com/city/seattle/2001-04-07","x-default":"https://vidhyamitra.com/city/seattle/2001-04-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T20:06:02.326Z","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":"2026-05-31T20:06:02.326Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T20:06:02.326Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}