{"id":"vidhyamitra:city-day:seattle:2012-04-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/seattle/2012-04-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2012-04-30","date_display":"April 30, 2012 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":2012,"month":4,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456047.770833,"kali_year":5114,"ahargana":1867582.2708,"sun":{"sidereal_longitude":16.1143,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":117.2989,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":101.1845,"elapsed_within_tithi_degrees":5.1845},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4,"moon_longitude":117.2989,"elapsed_within_degrees":10.6322},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":133.4132},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2012,"month":4,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2456047.770833,"ahargana":1867582.2708,"kali_year":5114,"ayanamsa_lahiri":24.0252,"grahas":{"sun":{"sidereal_longitude":16.078870999999992,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":113.68127100000004,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false,"latitude":-4.2491},"mars":{"sidereal_longitude":130.908371,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":true},"mercury":{"sidereal_longitude":351.165471,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":25.73407100000003,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":55.669670999999994,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":true},"saturn":{"sidereal_longitude":180.83597099999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":226.5039,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":46.5039,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","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":2012,"month":4,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456047.770833,"kali_year":5114,"ahargana":1867582.2708,"sun":{"sidereal_longitude":16.1143,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":117.2989,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":101.1845,"elapsed_within_tithi_degrees":5.1845},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4,"moon_longitude":117.2989,"elapsed_within_degrees":10.6322},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":133.4132},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.249,"elongation":101.185},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.249,"opposition_distance":78.815}},"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":"04:54","sunsetLocal":"19:19","solarNoonLocal":"12:07","dayLengthHours":14.429166911926679,"dayLengthDisplay":"14 Hours 25 Mins 45 Secs","nightLengthDisplay":"9 Hours 34 Mins 15 Secs","moonriseLocal":"11:22","moonsetLocal":"01:52","rahuKala":{"name":"Rāhu Kāla","start":"06:42","end":"08:30","startHours":6.698111388207458,"endHours":8.501757252198292,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:18","end":"12:07","startHours":10.305403116189128,"endHours":12.109048980179963,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:55","end":"15:43","startHours":13.912694844170797,"endHours":15.716340708161631,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:16","end":"08:45","startHours":8.261271136999515,"endHours":8.742243367397071,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:30","end":"05:53","startHours":5.4956808122135685,"endHours":5.880458596531613,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:38","end":"12:35","startHours":11.628076749782407,"endHours":12.59002121057752,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"02:58","end":"03:56","startHours":2.9705766026263998,"endHours":3.9325210634215115,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:42","end":"04:54","startHours":3.6920349482227337,"endHours":4.894465524216623,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:31","end":"15:29","startHours":14.51391013216774,"endHours":15.475854592962852,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:07","end":"19:31","startHours":19.123632436143303,"endHours":19.523632436143302,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:19","end":"19:55","startHours":19.323632436143303,"endHours":19.924847724140246,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:04","end":"20:49","startHours":19.073632436143303,"endHours":20.823632436143303,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:38","end":"00:35","startHours":23.62807674978241,"endHours":24.590021210577518,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"04:54","end":"06:42","startHours":4.894465524216623,"endHours":6.698111388207458,"quality":"auspicious"},{"name":"Kāla","start":"06:42","end":"08:30","startHours":6.698111388207458,"endHours":8.501757252198292,"quality":"inauspicious"},{"name":"Śubha","start":"08:30","end":"10:18","startHours":8.501757252198292,"endHours":10.305403116189128,"quality":"auspicious"},{"name":"Roga","start":"10:18","end":"12:07","startHours":10.305403116189128,"endHours":12.109048980179963,"quality":"inauspicious"},{"name":"Udveg","start":"12:07","end":"13:55","startHours":12.109048980179963,"endHours":13.912694844170797,"quality":"inauspicious"},{"name":"Chala","start":"13:55","end":"15:43","startHours":13.912694844170797,"endHours":15.716340708161631,"quality":"neutral"},{"name":"Labha","start":"15:43","end":"17:31","startHours":15.716340708161631,"endHours":17.51998657215247,"quality":"auspicious"},{"name":"Amṛta","start":"17:31","end":"19:19","startHours":17.51998657215247,"endHours":19.323632436143303,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"19:19","end":"20:31","startHours":19.323632436143303,"endHours":20.51998657215247,"quality":"neutral"},{"name":"Labha","start":"20:31","end":"21:43","startHours":20.51998657215247,"endHours":21.71634070816163,"quality":"auspicious"},{"name":"Amṛta","start":"21:43","end":"22:55","startHours":21.71634070816163,"endHours":22.912694844170797,"quality":"auspicious"},{"name":"Kāla","start":"22:55","end":"00:07","startHours":22.912694844170797,"endHours":24.109048980179963,"quality":"inauspicious"},{"name":"Śubha","start":"00:07","end":"01:18","startHours":24.109048980179963,"endHours":25.30540311618913,"quality":"auspicious"},{"name":"Roga","start":"01:18","end":"02:30","startHours":25.30540311618913,"endHours":26.501757252198296,"quality":"inauspicious"},{"name":"Udveg","start":"02:30","end":"03:42","startHours":26.501757252198296,"endHours":27.698111388207458,"quality":"inauspicious"},{"name":"Chala","start":"03:42","end":"04:54","startHours":27.698111388207458,"endHours":28.894465524216624,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"04:54","end":"05:54","startHours":4.894465524216623,"endHours":5.894465524216623,"planetary_lord":"Moon"},{"name":"Hora 2","start":"05:54","end":"06:54","startHours":5.894465524216623,"endHours":6.894465524216623,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"06:54","end":"07:54","startHours":6.894465524216623,"endHours":7.894465524216623,"planetary_lord":"Venus"},{"name":"Hora 4","start":"07:54","end":"08:54","startHours":7.894465524216623,"endHours":8.894465524216624,"planetary_lord":"Sun"},{"name":"Hora 5","start":"08:54","end":"09:54","startHours":8.894465524216624,"endHours":9.894465524216624,"planetary_lord":"Mars"},{"name":"Hora 6","start":"09:54","end":"10:54","startHours":9.894465524216624,"endHours":10.894465524216624,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"10:54","end":"11:54","startHours":10.894465524216624,"endHours":11.894465524216624,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"11:54","end":"12:54","startHours":11.894465524216624,"endHours":12.894465524216624,"planetary_lord":"Moon"},{"name":"Hora 9","start":"12:54","end":"13:54","startHours":12.894465524216624,"endHours":13.894465524216624,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"13:54","end":"14:54","startHours":13.894465524216624,"endHours":14.894465524216624,"planetary_lord":"Venus"},{"name":"Hora 11","start":"14:54","end":"15:54","startHours":14.894465524216624,"endHours":15.894465524216624,"planetary_lord":"Sun"},{"name":"Hora 12","start":"15:54","end":"16:54","startHours":15.894465524216624,"endHours":16.894465524216624,"planetary_lord":"Mars"},{"name":"Hora 13","start":"16:54","end":"17:54","startHours":16.894465524216624,"endHours":17.894465524216624,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"17:54","end":"18:54","startHours":17.894465524216624,"endHours":18.894465524216624,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"18:54","end":"19:54","startHours":18.894465524216624,"endHours":19.894465524216624,"planetary_lord":"Moon"},{"name":"Hora 16","start":"19:54","end":"20:54","startHours":19.894465524216624,"endHours":20.894465524216624,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"20:54","end":"21:54","startHours":20.894465524216624,"endHours":21.894465524216624,"planetary_lord":"Venus"},{"name":"Hora 18","start":"21:54","end":"22:54","startHours":21.894465524216624,"endHours":22.894465524216624,"planetary_lord":"Sun"},{"name":"Hora 19","start":"22:54","end":"23:54","startHours":22.894465524216624,"endHours":23.894465524216624,"planetary_lord":"Mars"},{"name":"Hora 20","start":"23:54","end":"00:54","startHours":23.894465524216624,"endHours":24.894465524216624,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"00:54","end":"01:54","startHours":24.894465524216624,"endHours":25.894465524216624,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"01:54","end":"02:54","startHours":25.894465524216624,"endHours":26.894465524216624,"planetary_lord":"Moon"},{"name":"Hora 23","start":"02:54","end":"03:54","startHours":26.894465524216624,"endHours":27.894465524216624,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"03:54","end":"04:54","startHours":27.894465524216624,"endHours":28.894465524216624,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"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":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":14.845324353157652,"eotMinutes":2.785461189202204,"ayanamsa":24.0252}},"calendars":{"vikram_samvat":2069,"vikram_samvatsara":"Viśvāvasu","saka_samvat":1934,"saka_samvatsara":"Nandana","bengali_samvat":1419,"malayalam_era":1188,"nanakshahi_year":543,"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 Navamī · Vikram 2069 Viśvāvasu · Śaka 1934 Nandana"},"festivals":[{"id":"sita-navami","name":"Sītā Navamī","name_sanskrit":"सीता नवमी","tradition":"Vaishnava","associated_deity":"Sītā Devī (Lakṣmī as Bhū-suta)","significance":"Devī Sītā's manifestation in Mithilā; rāmāvatāra-kalatra.","vrata":true,"detection":{"tithi_number":9,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":2,"sources":["Vālmīki Rāmāyaṇa, Bāla-Kāṇḍa 66"]},{"id":"madhva-jayanti","name":"Madhvācārya Jayantī","name_sanskrit":"मध्वाचार्य जयन्ती","tradition":"Vaishnava","associated_deity":"Madhvācārya (Dvaita)","significance":"Birth of Madhvācārya; Dvaita-pratiṣṭhāpaka. Vaiśākha Śukla 9.","vrata":false,"detection":{"tithi_number":9,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":4}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 Śukla Navamī","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 April 30, 2012 CE · Seattle, USA · Vidhyamitra","description":"April 30, 2012 CE for Seattle, USA: Śukla Navamī, sūryodaya 04:54, sūryāsta 19:19.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/seattle/2012-04-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/seattle/2012-04-30","sa":"https://sa.vidhyamitra.com/city/seattle/2012-04-30","hi":"https://hi.vidhyamitra.com/city/seattle/2012-04-30","x-default":"https://vidhyamitra.com/city/seattle/2012-04-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T17:49:52.031Z","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":"2026-05-31T17:49:52.031Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T17:49:52.031Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}