{"id":"vidhyamitra:city-day:seattle:2115-10-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/seattle/2115-10-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2115-10-01","date_display":"October 1, 2115 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":2115,"month":10,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2493820.770833,"kali_year":5217,"ahargana":1905355.2708,"sun":{"sidereal_longitude":160.8565,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":306.9806,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":146.1241,"elapsed_within_tithi_degrees":2.1241},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1,"moon_longitude":306.9806,"elapsed_within_degrees":0.314},"yoga":{"number":9,"name":"Śūla","sum_longitude":107.8371},"karana":{"half_tithi_index":24,"name":"Kaulava"},"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":2115,"month":10,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2493820.770833,"ahargana":1905355.2708,"kali_year":5217,"ayanamsa_lahiri":25.4699,"grahas":{"sun":{"sidereal_longitude":161.88236499999994,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"moon":{"sidereal_longitude":308.75326500000006,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false,"latitude":-4.4036},"mars":{"sidereal_longitude":159.135265,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":144.38336500000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":265.41906500000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":180.152965,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":355.915665,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":25.1085,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":205.1085,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","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":2115,"month":10,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2493820.770833,"kali_year":5217,"ahargana":1905355.2708,"sun":{"sidereal_longitude":160.8565,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":306.9806,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":146.1241,"elapsed_within_tithi_degrees":2.1241},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1,"moon_longitude":306.9806,"elapsed_within_degrees":0.314},"yoga":{"number":9,"name":"Śūla","sum_longitude":107.8371},"karana":{"half_tithi_index":24,"name":"Kaulava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.404,"elongation":146.124},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.404,"opposition_distance":33.876}},"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":"06:06","sunsetLocal":"17:50","solarNoonLocal":"11:58","dayLengthHours":11.738422689041625,"dayLengthDisplay":"11 Hours 44 Mins 18 Secs","nightLengthDisplay":"12 Hours 15 Mins 42 Secs","moonriseLocal":"16:26","moonsetLocal":"03:05","rahuKala":{"name":"Rāhu Kāla","start":"14:54","end":"16:22","startHours":14.903949602484001,"endHours":16.371252438614206,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:02","end":"10:30","startHours":9.03473825796319,"endHours":10.502041094093393,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:58","end":"13:26","startHours":11.969343930223594,"endHours":13.4366467663538,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:50","end":"09:14","startHours":8.839097879812496,"endHours":9.230378636113883,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:35","end":"06:54","startHours":6.589233531079517,"endHours":6.902258136120627,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:35","end":"12:22","startHours":11.578063173922207,"endHours":12.360624686524982,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:32","end":"05:19","startHours":4.535009560497232,"endHours":5.317571073100008,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:07","end":"06:06","startHours":5.121930694949314,"endHours":6.100132585702783,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:56","end":"14:42","startHours":13.925747711730533,"endHours":14.70830922433331,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:38","end":"18:02","startHours":17.63855527474441,"endHours":18.038555274744407,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:50","end":"18:20","startHours":17.838555274744408,"endHours":18.327656220121142,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:35","end":"19:20","startHours":17.588555274744408,"endHours":19.338555274744408,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:35","end":"00:22","startHours":23.578063173922207,"endHours":24.360624686524982,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:06","end":"07:34","startHours":6.100132585702783,"endHours":7.567435421832986,"quality":"inauspicious"},{"name":"Udveg","start":"07:34","end":"09:02","startHours":7.567435421832986,"endHours":9.03473825796319,"quality":"inauspicious"},{"name":"Chala","start":"09:02","end":"10:30","startHours":9.03473825796319,"endHours":10.502041094093393,"quality":"neutral"},{"name":"Labha","start":"10:30","end":"11:58","startHours":10.502041094093393,"endHours":11.969343930223594,"quality":"auspicious"},{"name":"Amṛta","start":"11:58","end":"13:26","startHours":11.969343930223594,"endHours":13.4366467663538,"quality":"auspicious"},{"name":"Kāla","start":"13:26","end":"14:54","startHours":13.4366467663538,"endHours":14.903949602484001,"quality":"inauspicious"},{"name":"Śubha","start":"14:54","end":"16:22","startHours":14.903949602484001,"endHours":16.371252438614206,"quality":"auspicious"},{"name":"Roga","start":"16:22","end":"17:50","startHours":16.371252438614206,"endHours":17.838555274744408,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:50","end":"19:22","startHours":17.838555274744408,"endHours":19.371252438614206,"quality":"inauspicious"},{"name":"Śubha","start":"19:22","end":"20:54","startHours":19.371252438614206,"endHours":20.903949602484,"quality":"auspicious"},{"name":"Roga","start":"20:54","end":"22:26","startHours":20.903949602484,"endHours":22.4366467663538,"quality":"inauspicious"},{"name":"Udveg","start":"22:26","end":"23:58","startHours":22.4366467663538,"endHours":23.969343930223594,"quality":"inauspicious"},{"name":"Chala","start":"23:58","end":"01:30","startHours":23.969343930223594,"endHours":25.502041094093393,"quality":"neutral"},{"name":"Labha","start":"01:30","end":"03:02","startHours":25.502041094093393,"endHours":27.03473825796319,"quality":"auspicious"},{"name":"Amṛta","start":"03:02","end":"04:34","startHours":27.03473825796319,"endHours":28.567435421832986,"quality":"auspicious"},{"name":"Kāla","start":"04:34","end":"06:06","startHours":28.567435421832986,"endHours":30.10013258570278,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:06","end":"07:06","startHours":6.100132585702783,"endHours":7.100132585702783,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:06","end":"08:06","startHours":7.100132585702783,"endHours":8.100132585702783,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:06","end":"09:06","startHours":8.100132585702783,"endHours":9.100132585702783,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:06","end":"10:06","startHours":9.100132585702783,"endHours":10.100132585702783,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:06","end":"11:06","startHours":10.100132585702783,"endHours":11.100132585702783,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:06","end":"12:06","startHours":11.100132585702783,"endHours":12.100132585702783,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:06","end":"13:06","startHours":12.100132585702783,"endHours":13.100132585702783,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:06","end":"14:06","startHours":13.100132585702783,"endHours":14.100132585702783,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:06","end":"15:06","startHours":14.100132585702783,"endHours":15.100132585702783,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:06","end":"16:06","startHours":15.100132585702783,"endHours":16.10013258570278,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:06","end":"17:06","startHours":16.10013258570278,"endHours":17.10013258570278,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:06","end":"18:06","startHours":17.10013258570278,"endHours":18.10013258570278,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:06","end":"19:06","startHours":18.10013258570278,"endHours":19.10013258570278,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:06","end":"20:06","startHours":19.10013258570278,"endHours":20.10013258570278,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:06","end":"21:06","startHours":20.10013258570278,"endHours":21.10013258570278,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:06","end":"22:06","startHours":21.10013258570278,"endHours":22.10013258570278,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:06","end":"23:06","startHours":22.10013258570278,"endHours":23.10013258570278,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:06","end":"00:06","startHours":23.10013258570278,"endHours":24.10013258570278,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:06","end":"01:06","startHours":24.10013258570278,"endHours":25.10013258570278,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:06","end":"02:06","startHours":25.10013258570278,"endHours":26.10013258570278,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:06","end":"03:06","startHours":26.10013258570278,"endHours":27.10013258570278,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:06","end":"04:06","startHours":27.10013258570278,"endHours":28.10013258570278,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:06","end":"05:06","startHours":28.10013258570278,"endHours":29.10013258570278,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:06","end":"06:06","startHours":29.10013258570278,"endHours":30.10013258570278,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"North","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-2.9174763958415846,"eotMinutes":11.167764186584405,"ayanamsa":25.4699}},"calendars":{"vikram_samvat":2172,"vikram_samvatsara":"Sarvadhāri","saka_samvat":2037,"saka_samvatsara":"Yuva","bengali_samvat":1522,"malayalam_era":1291,"nanakshahi_year":646,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Trayodaśī · Vikram 2172 Sarvadhāri · Śaka 2037 Yuva"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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 October 1, 2115 CE · Seattle, USA · Vidhyamitra","description":"October 1, 2115 CE for Seattle, USA: Śukla Trayodaśī, sūryodaya 06:06, sūryāsta 17:50.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/seattle/2115-10-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/seattle/2115-10-01","sa":"https://sa.vidhyamitra.com/city/seattle/2115-10-01","hi":"https://hi.vidhyamitra.com/city/seattle/2115-10-01","x-default":"https://vidhyamitra.com/city/seattle/2115-10-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T17:49:02.768Z","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":"2026-06-02T17:49:02.768Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T17:49:02.768Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}