{"id":"vidhyamitra:city-day:phoenix:1815-06-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/1815-06-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1815-06-17","date_display":"June 17, 1815 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":1815,"month":6,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2384141.770833,"kali_year":4917,"ahargana":1795676.2708,"sun":{"sidereal_longitude":63.8389,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":187.1689,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":123.33,"elapsed_within_tithi_degrees":3.33},"nakshatra":{"number":15,"name":"Svātī","pada":1,"moon_longitude":187.1689,"elapsed_within_degrees":0.5023},"yoga":{"number":19,"name":"Parigha","sum_longitude":251.0079},"karana":{"half_tithi_index":20,"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":1815,"month":6,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2384141.770833,"ahargana":1795676.2708,"kali_year":4917,"ayanamsa_lahiri":21.2751,"grahas":{"sun":{"sidereal_longitude":63.651208999999994,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":188.11430900000005,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false,"latitude":4.2079},"mars":{"sidereal_longitude":335.026209,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":90.11310900000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":161.55730900000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"venus":{"sidereal_longitude":106.493109,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":292.46760900000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":76.4298,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":256.4298,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","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":1815,"month":6,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2384141.770833,"kali_year":4917,"ahargana":1795676.2708,"sun":{"sidereal_longitude":63.8389,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":187.1689,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":123.33,"elapsed_within_tithi_degrees":3.33},"nakshatra":{"number":15,"name":"Svātī","pada":1,"moon_longitude":187.1689,"elapsed_within_degrees":0.5023},"yoga":{"number":19,"name":"Parigha","sum_longitude":251.0079},"karana":{"half_tithi_index":20,"name":"Vaṇija"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.208,"elongation":123.33},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.208,"opposition_distance":56.67}},"eclipse_window_40days":[{"offset_days":20,"type":"solar","occurs":true,"moon_latitude":0.559,"elongation":0.255}]},"city":{"slug":"phoenix","name":"Phoenix, USA","lat":33.4484,"lon":-112.074,"tz_offset_hours":-7,"country":"US","tier":"diaspora"},"tier2":{"city":{"slug":"phoenix","name":"Phoenix, USA","lat":33.4484,"lon":-112.074,"tz_offset_hours":-7,"country":"US","tier":"diaspora"},"sunriseLocal":"05:18","sunsetLocal":"19:40","solarNoonLocal":"12:29","dayLengthHours":14.359800606745175,"dayLengthDisplay":"14 Hours 21 Mins 35 Secs","nightLengthDisplay":"9 Hours 38 Mins 25 Secs","moonriseLocal":"15:14","moonsetLocal":"02:19","rahuKala":{"name":"Rāhu Kāla","start":"08:54","end":"10:41","startHours":8.891772443550297,"endHours":10.686747519393442,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:17","end":"16:04","startHours":14.276697671079738,"endHours":16.071672746922886,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:18","end":"07:06","startHours":5.301822291864003,"endHours":7.09679736770715,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:39","end":"09:08","startHours":8.652442433437876,"endHours":9.131102453662717,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:54","end":"06:17","startHours":5.900147317145052,"endHours":6.283075333324923,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:00","end":"12:58","startHours":12.003062575011752,"endHours":12.960382615461429,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:23","end":"04:21","startHours":3.387182210964646,"endHours":4.344502251414324,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:06","end":"05:18","startHours":4.105172241301905,"endHours":5.301822291864003,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:53","end":"15:50","startHours":14.875022696360785,"endHours":15.832342736810464,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:28","end":"19:52","startHours":19.46162289860918,"endHours":19.861622898609177,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:40","end":"20:16","startHours":19.661622898609178,"endHours":20.259947923890227,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:25","end":"21:10","startHours":19.411622898609178,"endHours":21.161622898609178,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:00","end":"00:58","startHours":24.00306257501175,"endHours":24.96038261546143,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:18","end":"07:06","startHours":5.301822291864003,"endHours":7.09679736770715,"quality":"inauspicious"},{"name":"Śubha","start":"07:06","end":"08:54","startHours":7.09679736770715,"endHours":8.891772443550297,"quality":"auspicious"},{"name":"Roga","start":"08:54","end":"10:41","startHours":8.891772443550297,"endHours":10.686747519393442,"quality":"inauspicious"},{"name":"Udveg","start":"10:41","end":"12:29","startHours":10.686747519393442,"endHours":12.48172259523659,"quality":"inauspicious"},{"name":"Chala","start":"12:29","end":"14:17","startHours":12.48172259523659,"endHours":14.276697671079738,"quality":"neutral"},{"name":"Labha","start":"14:17","end":"16:04","startHours":14.276697671079738,"endHours":16.071672746922886,"quality":"auspicious"},{"name":"Amṛta","start":"16:04","end":"17:52","startHours":16.071672746922886,"endHours":17.86664782276603,"quality":"auspicious"},{"name":"Kāla","start":"17:52","end":"19:40","startHours":17.86664782276603,"endHours":19.661622898609178,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"19:40","end":"20:52","startHours":19.661622898609178,"endHours":20.86664782276603,"quality":"auspicious"},{"name":"Amṛta","start":"20:52","end":"22:04","startHours":20.86664782276603,"endHours":22.071672746922886,"quality":"auspicious"},{"name":"Kāla","start":"22:04","end":"23:17","startHours":22.071672746922886,"endHours":23.276697671079738,"quality":"inauspicious"},{"name":"Śubha","start":"23:17","end":"00:29","startHours":23.276697671079738,"endHours":24.48172259523659,"quality":"auspicious"},{"name":"Roga","start":"00:29","end":"01:41","startHours":24.48172259523659,"endHours":25.686747519393442,"quality":"inauspicious"},{"name":"Udveg","start":"01:41","end":"02:54","startHours":25.686747519393442,"endHours":26.891772443550295,"quality":"inauspicious"},{"name":"Chala","start":"02:54","end":"04:06","startHours":26.891772443550295,"endHours":28.09679736770715,"quality":"neutral"},{"name":"Labha","start":"04:06","end":"05:18","startHours":28.09679736770715,"endHours":29.301822291864003,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:18","end":"06:18","startHours":5.301822291864003,"endHours":6.301822291864003,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:18","end":"07:18","startHours":6.301822291864003,"endHours":7.301822291864003,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:18","end":"08:18","startHours":7.301822291864003,"endHours":8.301822291864003,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:18","end":"09:18","startHours":8.301822291864003,"endHours":9.301822291864003,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:18","end":"10:18","startHours":9.301822291864003,"endHours":10.301822291864003,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:18","end":"11:18","startHours":10.301822291864003,"endHours":11.301822291864003,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:18","end":"12:18","startHours":11.301822291864003,"endHours":12.301822291864003,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:18","end":"13:18","startHours":12.301822291864003,"endHours":13.301822291864003,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:18","end":"14:18","startHours":13.301822291864003,"endHours":14.301822291864003,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:18","end":"15:18","startHours":14.301822291864003,"endHours":15.301822291864003,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:18","end":"16:18","startHours":15.301822291864003,"endHours":16.301822291864003,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:18","end":"17:18","startHours":16.301822291864003,"endHours":17.301822291864003,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:18","end":"18:18","startHours":17.301822291864003,"endHours":18.301822291864003,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:18","end":"19:18","startHours":18.301822291864003,"endHours":19.301822291864003,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:18","end":"20:18","startHours":19.301822291864003,"endHours":20.301822291864003,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:18","end":"21:18","startHours":20.301822291864003,"endHours":21.301822291864003,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:18","end":"22:18","startHours":21.301822291864003,"endHours":22.301822291864003,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:18","end":"23:18","startHours":22.301822291864003,"endHours":23.301822291864003,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:18","end":"00:18","startHours":23.301822291864003,"endHours":24.301822291864003,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:18","end":"01:18","startHours":24.301822291864003,"endHours":25.301822291864003,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:18","end":"02:18","startHours":25.301822291864003,"endHours":26.301822291864003,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:18","end":"03:18","startHours":26.301822291864003,"endHours":27.301822291864003,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:18","end":"04:18","startHours":27.301822291864003,"endHours":28.301822291864003,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:18","end":"05:18","startHours":28.301822291864003,"endHours":29.301822291864003,"planetary_lord":"Mercury"}],"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","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"North","rahuVasa":"East","anandadiYoga":{"name":"Chatra","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":23.339217151160625,"eotMinutes":-0.6073557141955915,"ayanamsa":21.2751}},"calendars":{"vikram_samvat":1872,"vikram_samvatsara":"Sarvadhāri","saka_samvat":1737,"saka_samvatsara":"Yuva","bengali_samvat":1222,"malayalam_era":991,"nanakshahi_year":346,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Jyeṣṭha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Śukla Ekādaśī · Vikram 1872 Sarvadhāri · Śaka 1737 Yuva"},"festivals":[{"id":"nirjala-ekadashi","name":"Nirjalā Ekādaśī","name_sanskrit":"निर्जला एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Strictest Ekādaśī (no water for 24 hours); Bhīma's vrata. Confers fruit of all 24 Ekādaśīs.","vrata":true,"detection":{"tithi_number":11,"tithi_paksha":"Śukla","lunar_month":"Jyeṣṭha"},"precedence":1,"sources":["Mahābhārata, Anuśāsana Parva"]},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5}],"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":"phoenix"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga June 17, 1815 CE · Phoenix, USA · Vidhyamitra","description":"June 17, 1815 CE for Phoenix, USA: Śukla Ekādaśī, sūryodaya 05:18, sūryāsta 19:40.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/1815-06-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/1815-06-17","sa":"https://sa.vidhyamitra.com/city/phoenix/1815-06-17","hi":"https://hi.vidhyamitra.com/city/phoenix/1815-06-17","x-default":"https://vidhyamitra.com/city/phoenix/1815-06-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-05T05:51:14.273Z","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":"2026-06-05T05:51:14.273Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-05T05:51:14.273Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}