{"id":"vidhyamitra:city-day:seattle:1997-07-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/seattle/1997-07-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1997-07-01","date_display":"July 1, 1997 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":1997,"month":7,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450630.770833,"kali_year":5099,"ahargana":1862165.2708,"sun":{"sidereal_longitude":75.1123,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":29.9542,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":314.842,"elapsed_within_tithi_degrees":2.842},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1,"moon_longitude":29.9542,"elapsed_within_degrees":3.2876},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":105.0665},"karana":{"half_tithi_index":52,"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":1997,"month":7,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2450630.770833,"ahargana":1862165.2708,"kali_year":5099,"ayanamsa_lahiri":23.818,"grahas":{"sun":{"sidereal_longitude":75.440741,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":30.238640999999973,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false,"latitude":-3.7483},"mars":{"sidereal_longitude":161.590241,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":81.779041,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":297.455641,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":98.987841,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":355.672641,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":153.5226,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":333.5226,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"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":1997,"month":7,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450630.770833,"kali_year":5099,"ahargana":1862165.2708,"sun":{"sidereal_longitude":75.1123,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":29.9542,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":314.842,"elapsed_within_tithi_degrees":2.842},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1,"moon_longitude":29.9542,"elapsed_within_degrees":3.2876},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":105.0665},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.748,"elongation":45.158},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.748,"opposition_distance":134.842}},"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":"04:15","sunsetLocal":"20:10","solarNoonLocal":"12:13","dayLengthHours":15.92052436106565,"dayLengthDisplay":"15 Hours 55 Mins 14 Secs","nightLengthDisplay":"8 Hours 04 Mins 46 Secs","moonriseLocal":"01:41","moonsetLocal":"16:43","rahuKala":{"name":"Rāhu Kāla","start":"16:12","end":"18:11","startHours":16.193475843674264,"endHours":18.18354138880747,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:14","end":"10:13","startHours":8.233213663141438,"endHours":10.223279208274644,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:13","end":"14:12","startHours":12.21334475340785,"endHours":14.203410298541057,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"07:58","end":"08:30","startHours":7.96787159045701,"endHours":8.498555735825864,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"04:55","end":"05:20","startHours":4.916437754586093,"endHours":5.340985070881177,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:41","end":"12:45","startHours":11.682660608038994,"endHours":12.744028898776705,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"02:08","end":"03:12","startHours":2.130345991399605,"endHours":3.1917142821373146,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"02:56","end":"04:15","startHours":2.9263722094528872,"endHours":4.253082572875025,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:52","end":"15:56","startHours":14.866765480252125,"endHours":15.928133770989835,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:58","end":"20:22","startHours":19.973606933940676,"endHours":20.373606933940675,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"20:10","end":"20:50","startHours":20.173606933940675,"endHours":20.836962115651744,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:55","end":"21:40","startHours":19.923606933940675,"endHours":21.673606933940675,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:41","end":"00:45","startHours":23.682660608038994,"endHours":24.744028898776705,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"04:15","end":"06:15","startHours":4.253082572875025,"endHours":6.243148118008231,"quality":"inauspicious"},{"name":"Udveg","start":"06:15","end":"08:14","startHours":6.243148118008231,"endHours":8.233213663141438,"quality":"inauspicious"},{"name":"Chala","start":"08:14","end":"10:13","startHours":8.233213663141438,"endHours":10.223279208274644,"quality":"neutral"},{"name":"Labha","start":"10:13","end":"12:13","startHours":10.223279208274644,"endHours":12.21334475340785,"quality":"auspicious"},{"name":"Amṛta","start":"12:13","end":"14:12","startHours":12.21334475340785,"endHours":14.203410298541057,"quality":"auspicious"},{"name":"Kāla","start":"14:12","end":"16:12","startHours":14.203410298541057,"endHours":16.193475843674264,"quality":"inauspicious"},{"name":"Śubha","start":"16:12","end":"18:11","startHours":16.193475843674264,"endHours":18.18354138880747,"quality":"auspicious"},{"name":"Roga","start":"18:11","end":"20:10","startHours":18.18354138880747,"endHours":20.173606933940675,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"20:10","end":"21:11","startHours":20.173606933940675,"endHours":21.18354138880747,"quality":"inauspicious"},{"name":"Śubha","start":"21:11","end":"22:12","startHours":21.18354138880747,"endHours":22.193475843674264,"quality":"auspicious"},{"name":"Roga","start":"22:12","end":"23:12","startHours":22.193475843674264,"endHours":23.20341029854106,"quality":"inauspicious"},{"name":"Udveg","start":"23:12","end":"00:13","startHours":23.20341029854106,"endHours":24.21334475340785,"quality":"inauspicious"},{"name":"Chala","start":"00:13","end":"01:13","startHours":24.21334475340785,"endHours":25.223279208274644,"quality":"neutral"},{"name":"Labha","start":"01:13","end":"02:14","startHours":25.223279208274644,"endHours":26.233213663141438,"quality":"auspicious"},{"name":"Amṛta","start":"02:14","end":"03:15","startHours":26.233213663141438,"endHours":27.243148118008232,"quality":"auspicious"},{"name":"Kāla","start":"03:15","end":"04:15","startHours":27.243148118008232,"endHours":28.253082572875023,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"04:15","end":"05:15","startHours":4.253082572875025,"endHours":5.253082572875025,"planetary_lord":"Mars"},{"name":"Hora 2","start":"05:15","end":"06:15","startHours":5.253082572875025,"endHours":6.253082572875025,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"06:15","end":"07:15","startHours":6.253082572875025,"endHours":7.253082572875025,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"07:15","end":"08:15","startHours":7.253082572875025,"endHours":8.253082572875025,"planetary_lord":"Moon"},{"name":"Hora 5","start":"08:15","end":"09:15","startHours":8.253082572875025,"endHours":9.253082572875025,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"09:15","end":"10:15","startHours":9.253082572875025,"endHours":10.253082572875025,"planetary_lord":"Venus"},{"name":"Hora 7","start":"10:15","end":"11:15","startHours":10.253082572875025,"endHours":11.253082572875025,"planetary_lord":"Sun"},{"name":"Hora 8","start":"11:15","end":"12:15","startHours":11.253082572875025,"endHours":12.253082572875025,"planetary_lord":"Mars"},{"name":"Hora 9","start":"12:15","end":"13:15","startHours":12.253082572875025,"endHours":13.253082572875025,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"13:15","end":"14:15","startHours":13.253082572875025,"endHours":14.253082572875025,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"14:15","end":"15:15","startHours":14.253082572875025,"endHours":15.253082572875025,"planetary_lord":"Moon"},{"name":"Hora 12","start":"15:15","end":"16:15","startHours":15.253082572875025,"endHours":16.253082572875023,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"16:15","end":"17:15","startHours":16.253082572875023,"endHours":17.253082572875023,"planetary_lord":"Venus"},{"name":"Hora 14","start":"17:15","end":"18:15","startHours":17.253082572875023,"endHours":18.253082572875023,"planetary_lord":"Sun"},{"name":"Hora 15","start":"18:15","end":"19:15","startHours":18.253082572875023,"endHours":19.253082572875023,"planetary_lord":"Mars"},{"name":"Hora 16","start":"19:15","end":"20:15","startHours":19.253082572875023,"endHours":20.253082572875023,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"20:15","end":"21:15","startHours":20.253082572875023,"endHours":21.253082572875023,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"21:15","end":"22:15","startHours":21.253082572875023,"endHours":22.253082572875023,"planetary_lord":"Moon"},{"name":"Hora 19","start":"22:15","end":"23:15","startHours":22.253082572875023,"endHours":23.253082572875023,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"23:15","end":"00:15","startHours":23.253082572875023,"endHours":24.253082572875023,"planetary_lord":"Venus"},{"name":"Hora 21","start":"00:15","end":"01:15","startHours":24.253082572875023,"endHours":25.253082572875023,"planetary_lord":"Sun"},{"name":"Hora 22","start":"01:15","end":"02:15","startHours":25.253082572875023,"endHours":26.253082572875023,"planetary_lord":"Mars"},{"name":"Hora 23","start":"02:15","end":"03:15","startHours":26.253082572875023,"endHours":27.253082572875023,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"03:15","end":"04:15","startHours":27.253082572875023,"endHours":28.253082572875023,"planetary_lord":"Saturn"}],"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":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"North","anandadiYoga":{"name":"Chatra","quality":"Auspicious"},"drikRitu":"Grīṣma (Summer) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":23.113307032299314,"eotMinutes":-3.4722852044708983,"ayanamsa":23.818}},"calendars":{"vikram_samvat":2054,"vikram_samvatsara":"Vikṛti","saka_samvat":1919,"saka_samvatsara":"Īśvara","bengali_samvat":1404,"malayalam_era":1173,"nanakshahi_year":528,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Kṛṣṇa Pakṣa","solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Kṛṣṇa Dvādaśī · Vikram 2054 Vikṛti · Śaka 1919 Īśvara"},"festivals":[{"id":"mithuna-sankranti","name":"Mithuna Saṅkrānti","name_sanskrit":"मिथुन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Gemini.","vrata":false,"detection":{"sun_rashi":"Mithuna"},"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":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Kṛttikā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Kṛttikā","url":"/day/-3137-12-25","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 July 1, 1997 CE · Seattle, USA · Vidhyamitra","description":"July 1, 1997 CE for Seattle, USA: Kṛṣṇa Dvādaśī, sūryodaya 04:15, sūryāsta 20:10.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/seattle/1997-07-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/seattle/1997-07-01","sa":"https://sa.vidhyamitra.com/city/seattle/1997-07-01","hi":"https://hi.vidhyamitra.com/city/seattle/1997-07-01","x-default":"https://vidhyamitra.com/city/seattle/1997-07-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T07:41:03.957Z","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":"2026-05-17T07:41:03.957Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T07:41:03.957Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}