{"id":"vidhyamitra:city-day:seattle:1981-05-24:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/seattle/1981-05-24","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1981-05-24","date_display":"May 24, 1981 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":1981,"month":5,"day":24,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444748.770833,"kali_year":5083,"ahargana":1856283.2708,"sun":{"sidereal_longitude":39.1729,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":278.8344,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":239.6615,"elapsed_within_tithi_degrees":11.6615},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4,"moon_longitude":278.8344,"elapsed_within_degrees":12.1678},"yoga":{"number":24,"name":"Śukla","sum_longitude":318.0073},"karana":{"half_tithi_index":39,"name":"Taitila"},"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":1981,"month":5,"day":24,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2444748.770833,"ahargana":1856283.2708,"kali_year":5083,"ayanamsa_lahiri":23.5931,"grahas":{"sun":{"sidereal_longitude":39.20327600000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":275.4171759999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false,"latitude":0.4968},"mars":{"sidereal_longitude":27.870676000000003,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":62.06057599999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":157.050976,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":true},"venus":{"sidereal_longitude":51.69637599999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":159.28457600000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":105.1793,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":285.1793,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","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":1981,"month":5,"day":24,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444748.770833,"kali_year":5083,"ahargana":1856283.2708,"sun":{"sidereal_longitude":39.1729,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":278.8344,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":239.6615,"elapsed_within_tithi_degrees":11.6615},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4,"moon_longitude":278.8344,"elapsed_within_degrees":12.1678},"yoga":{"number":24,"name":"Śukla","sum_longitude":318.0073},"karana":{"half_tithi_index":39,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.497,"elongation":120.338},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.497,"opposition_distance":59.662}},"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":"04:22","sunsetLocal":"19:50","solarNoonLocal":"12:06","dayLengthHours":15.45768874129876,"dayLengthDisplay":"15 Hours 27 Mins 28 Secs","nightLengthDisplay":"8 Hours 32 Mins 32 Secs","moonriseLocal":"23:23","moonsetLocal":"08:19","rahuKala":{"name":"Rāhu Kāla","start":"17:54","end":"19:50","startHours":17.896926615132198,"endHours":19.829137707794544,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:06","end":"14:02","startHours":12.100293337145164,"endHours":14.03250442980751,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:58","end":"17:54","startHours":15.964715522469854,"endHours":17.896926615132198,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"07:59","end":"08:30","startHours":7.9782430061321605,"endHours":8.493499297508787,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:01","end":"05:26","startHours":5.0155193307165655,"endHours":5.427724363817866,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:35","end":"12:37","startHours":11.585037045768539,"endHours":12.615549628521789,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"02:19","end":"03:20","startHours":2.3104238009892826,"endHours":3.340936383742533,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:05","end":"04:22","startHours":3.0833082380542205,"endHours":4.371448966495784,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:41","end":"15:42","startHours":14.67657479402829,"endHours":15.70708737678154,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:38","end":"20:02","startHours":19.629137707794545,"endHours":20.029137707794543,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:50","end":"20:28","startHours":19.829137707794544,"endHours":20.473208072015325,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:35","end":"21:20","startHours":19.579137707794544,"endHours":21.329137707794544,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:35","end":"00:37","startHours":23.585037045768537,"endHours":24.61554962852179,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"04:22","end":"06:18","startHours":4.371448966495784,"endHours":6.303660059158129,"quality":"inauspicious"},{"name":"Chala","start":"06:18","end":"08:14","startHours":6.303660059158129,"endHours":8.235871151820474,"quality":"neutral"},{"name":"Labha","start":"08:14","end":"10:10","startHours":8.235871151820474,"endHours":10.168082244482818,"quality":"auspicious"},{"name":"Amṛta","start":"10:10","end":"12:06","startHours":10.168082244482818,"endHours":12.100293337145164,"quality":"auspicious"},{"name":"Kāla","start":"12:06","end":"14:02","startHours":12.100293337145164,"endHours":14.03250442980751,"quality":"inauspicious"},{"name":"Śubha","start":"14:02","end":"15:58","startHours":14.03250442980751,"endHours":15.964715522469854,"quality":"auspicious"},{"name":"Roga","start":"15:58","end":"17:54","startHours":15.964715522469854,"endHours":17.896926615132198,"quality":"inauspicious"},{"name":"Udveg","start":"17:54","end":"19:50","startHours":17.896926615132198,"endHours":19.829137707794544,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"19:50","end":"20:54","startHours":19.829137707794544,"endHours":20.896926615132198,"quality":"auspicious"},{"name":"Roga","start":"20:54","end":"21:58","startHours":20.896926615132198,"endHours":21.964715522469852,"quality":"inauspicious"},{"name":"Udveg","start":"21:58","end":"23:02","startHours":21.964715522469852,"endHours":23.03250442980751,"quality":"inauspicious"},{"name":"Chala","start":"23:02","end":"00:06","startHours":23.03250442980751,"endHours":24.100293337145164,"quality":"neutral"},{"name":"Labha","start":"00:06","end":"01:10","startHours":24.100293337145164,"endHours":25.168082244482818,"quality":"auspicious"},{"name":"Amṛta","start":"01:10","end":"02:14","startHours":25.168082244482818,"endHours":26.235871151820476,"quality":"auspicious"},{"name":"Kāla","start":"02:14","end":"03:18","startHours":26.235871151820476,"endHours":27.30366005915813,"quality":"inauspicious"},{"name":"Śubha","start":"03:18","end":"04:22","startHours":27.30366005915813,"endHours":28.371448966495784,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"04:22","end":"05:22","startHours":4.371448966495784,"endHours":5.371448966495784,"planetary_lord":"Sun"},{"name":"Hora 2","start":"05:22","end":"06:22","startHours":5.371448966495784,"endHours":6.371448966495784,"planetary_lord":"Mars"},{"name":"Hora 3","start":"06:22","end":"07:22","startHours":6.371448966495784,"endHours":7.371448966495784,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"07:22","end":"08:22","startHours":7.371448966495784,"endHours":8.371448966495784,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"08:22","end":"09:22","startHours":8.371448966495784,"endHours":9.371448966495784,"planetary_lord":"Moon"},{"name":"Hora 6","start":"09:22","end":"10:22","startHours":9.371448966495784,"endHours":10.371448966495784,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"10:22","end":"11:22","startHours":10.371448966495784,"endHours":11.371448966495784,"planetary_lord":"Venus"},{"name":"Hora 8","start":"11:22","end":"12:22","startHours":11.371448966495784,"endHours":12.371448966495784,"planetary_lord":"Sun"},{"name":"Hora 9","start":"12:22","end":"13:22","startHours":12.371448966495784,"endHours":13.371448966495784,"planetary_lord":"Mars"},{"name":"Hora 10","start":"13:22","end":"14:22","startHours":13.371448966495784,"endHours":14.371448966495784,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"14:22","end":"15:22","startHours":14.371448966495784,"endHours":15.371448966495784,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"15:22","end":"16:22","startHours":15.371448966495784,"endHours":16.371448966495784,"planetary_lord":"Moon"},{"name":"Hora 13","start":"16:22","end":"17:22","startHours":16.371448966495784,"endHours":17.371448966495784,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"17:22","end":"18:22","startHours":17.371448966495784,"endHours":18.371448966495784,"planetary_lord":"Venus"},{"name":"Hora 15","start":"18:22","end":"19:22","startHours":18.371448966495784,"endHours":19.371448966495784,"planetary_lord":"Sun"},{"name":"Hora 16","start":"19:22","end":"20:22","startHours":19.371448966495784,"endHours":20.371448966495784,"planetary_lord":"Mars"},{"name":"Hora 17","start":"20:22","end":"21:22","startHours":20.371448966495784,"endHours":21.371448966495784,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"21:22","end":"22:22","startHours":21.371448966495784,"endHours":22.371448966495784,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"22:22","end":"23:22","startHours":22.371448966495784,"endHours":23.371448966495784,"planetary_lord":"Moon"},{"name":"Hora 20","start":"23:22","end":"00:22","startHours":23.371448966495784,"endHours":24.371448966495784,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"00:22","end":"01:22","startHours":24.371448966495784,"endHours":25.371448966495784,"planetary_lord":"Venus"},{"name":"Hora 22","start":"01:22","end":"02:22","startHours":25.371448966495784,"endHours":26.371448966495784,"planetary_lord":"Sun"},{"name":"Hora 23","start":"02:22","end":"03:22","startHours":26.371448966495784,"endHours":27.371448966495784,"planetary_lord":"Mars"},{"name":"Hora 24","start":"03:22","end":"04:22","startHours":27.371448966495784,"endHours":28.371448966495784,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Amṛta","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":20.716135256648375,"eotMinutes":3.3107997712901853,"ayanamsa":23.5931}},"calendars":{"vikram_samvat":2038,"vikram_samvatsara":"Bhāva","saka_samvat":1903,"saka_samvatsara":"Durmati","bengali_samvat":1388,"malayalam_era":1157,"nanakshahi_year":512,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Vaiśākha","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 Kṛṣṇa Pañcamī · Vikram 2038 Bhāva · Śaka 1903 Durmati"},"festivals":[],"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":[]},"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 24, 1981 CE · Seattle, USA · Vidhyamitra","description":"May 24, 1981 CE for Seattle, USA: Kṛṣṇa Pañcamī, sūryodaya 04:22, sūryāsta 19:50.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/seattle/1981-05-24","hreflang_alternates":{"en":"https://vidhyamitra.com/city/seattle/1981-05-24","sa":"https://sa.vidhyamitra.com/city/seattle/1981-05-24","hi":"https://hi.vidhyamitra.com/city/seattle/1981-05-24","x-default":"https://vidhyamitra.com/city/seattle/1981-05-24"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T06:17:07.902Z","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":"2026-06-01T06:17:07.902Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T06:17:07.902Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}