{"id":"vidhyamitra:city-day:phoenix:1906-06-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/1906-06-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1906-06-18","date_display":"June 18, 1906 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":1906,"month":6,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2417379.770833,"kali_year":5008,"ahargana":1828914.2708,"sun":{"sidereal_longitude":63.3208,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":18.4489,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":315.1281,"elapsed_within_tithi_degrees":3.1281},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2,"moon_longitude":18.4489,"elapsed_within_degrees":5.1156},"yoga":{"number":7,"name":"Sukarma","sum_longitude":81.7697},"karana":{"half_tithi_index":52,"name":"Kaulava"},"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":1906,"month":6,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2417379.770833,"ahargana":1828914.2708,"kali_year":5008,"ayanamsa_lahiri":22.5463,"grahas":{"sun":{"sidereal_longitude":63.34517299999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":20.358473000000004,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false,"latitude":-4.4676},"mars":{"sidereal_longitude":72.89987300000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":75.51577299999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":59.34547300000003,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":95.597373,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":323.72907299999997,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":115.3206,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":295.3206,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":1906,"month":6,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2417379.770833,"kali_year":5008,"ahargana":1828914.2708,"sun":{"sidereal_longitude":63.3208,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":18.4489,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":315.1281,"elapsed_within_tithi_degrees":3.1281},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2,"moon_longitude":18.4489,"elapsed_within_degrees":5.1156},"yoga":{"number":7,"name":"Sukarma","sum_longitude":81.7697},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.468,"elongation":44.872},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.468,"opposition_distance":135.128}},"eclipse_window_40days":[]},"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":14.363510701844376,"dayLengthDisplay":"14 Hours 21 Mins 49 Secs","nightLengthDisplay":"9 Hours 38 Mins 11 Secs","moonriseLocal":"02:51","moonsetLocal":"16:23","rahuKala":{"name":"Rāhu Kāla","start":"07:06","end":"08:54","startHours":7.098894047923353,"endHours":8.894332885653899,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:41","end":"12:29","startHours":10.689771723384446,"endHours":12.485210561114993,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:17","end":"16:05","startHours":14.28064939884554,"endHours":16.076088236576087,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:39","end":"09:08","startHours":8.65494104062316,"endHours":9.133724730684639,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:54","end":"06:17","startHours":5.901934822769655,"endHours":6.284961774818838,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:00","end":"12:58","startHours":12.006426871053513,"endHours":12.963994251176473,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:23","end":"04:21","startHours":3.388320449946889,"endHours":4.345887830069848,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:06","end":"05:18","startHours":4.106495985039108,"endHours":5.303455210192806,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:53","end":"15:50","startHours":14.879129011422389,"endHours":15.836696391545347,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:28","end":"19:52","startHours":19.466965912037182,"endHours":19.86696591203718,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:40","end":"20:16","startHours":19.66696591203718,"endHours":20.26544552461403,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:25","end":"21:10","startHours":19.41696591203718,"endHours":21.16696591203718,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:00","end":"00:58","startHours":24.006426871053513,"endHours":24.963994251176473,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:18","end":"07:06","startHours":5.303455210192806,"endHours":7.098894047923353,"quality":"auspicious"},{"name":"Kāla","start":"07:06","end":"08:54","startHours":7.098894047923353,"endHours":8.894332885653899,"quality":"inauspicious"},{"name":"Śubha","start":"08:54","end":"10:41","startHours":8.894332885653899,"endHours":10.689771723384446,"quality":"auspicious"},{"name":"Roga","start":"10:41","end":"12:29","startHours":10.689771723384446,"endHours":12.485210561114993,"quality":"inauspicious"},{"name":"Udveg","start":"12:29","end":"14:17","startHours":12.485210561114993,"endHours":14.28064939884554,"quality":"inauspicious"},{"name":"Chala","start":"14:17","end":"16:05","startHours":14.28064939884554,"endHours":16.076088236576087,"quality":"neutral"},{"name":"Labha","start":"16:05","end":"17:52","startHours":16.076088236576087,"endHours":17.871527074306634,"quality":"auspicious"},{"name":"Amṛta","start":"17:52","end":"19:40","startHours":17.871527074306634,"endHours":19.66696591203718,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"19:40","end":"20:52","startHours":19.66696591203718,"endHours":20.871527074306634,"quality":"neutral"},{"name":"Labha","start":"20:52","end":"22:05","startHours":20.871527074306634,"endHours":22.076088236576087,"quality":"auspicious"},{"name":"Amṛta","start":"22:05","end":"23:17","startHours":22.076088236576087,"endHours":23.28064939884554,"quality":"auspicious"},{"name":"Kāla","start":"23:17","end":"00:29","startHours":23.28064939884554,"endHours":24.485210561114993,"quality":"inauspicious"},{"name":"Śubha","start":"00:29","end":"01:41","startHours":24.485210561114993,"endHours":25.689771723384446,"quality":"auspicious"},{"name":"Roga","start":"01:41","end":"02:54","startHours":25.689771723384446,"endHours":26.8943328856539,"quality":"inauspicious"},{"name":"Udveg","start":"02:54","end":"04:06","startHours":26.8943328856539,"endHours":28.098894047923352,"quality":"inauspicious"},{"name":"Chala","start":"04:06","end":"05:18","startHours":28.098894047923352,"endHours":29.303455210192805,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:18","end":"06:18","startHours":5.303455210192806,"endHours":6.303455210192806,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:18","end":"07:18","startHours":6.303455210192806,"endHours":7.303455210192806,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:18","end":"08:18","startHours":7.303455210192806,"endHours":8.303455210192805,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:18","end":"09:18","startHours":8.303455210192805,"endHours":9.303455210192805,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:18","end":"10:18","startHours":9.303455210192805,"endHours":10.303455210192805,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:18","end":"11:18","startHours":10.303455210192805,"endHours":11.303455210192805,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:18","end":"12:18","startHours":11.303455210192805,"endHours":12.303455210192805,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:18","end":"13:18","startHours":12.303455210192805,"endHours":13.303455210192805,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:18","end":"14:18","startHours":13.303455210192805,"endHours":14.303455210192805,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:18","end":"15:18","startHours":14.303455210192805,"endHours":15.303455210192805,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:18","end":"16:18","startHours":15.303455210192805,"endHours":16.303455210192805,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:18","end":"17:18","startHours":16.303455210192805,"endHours":17.303455210192805,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:18","end":"18:18","startHours":17.303455210192805,"endHours":18.303455210192805,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:18","end":"19:18","startHours":18.303455210192805,"endHours":19.303455210192805,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:18","end":"20:18","startHours":19.303455210192805,"endHours":20.303455210192805,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:18","end":"21:18","startHours":20.303455210192805,"endHours":21.303455210192805,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:18","end":"22:18","startHours":21.303455210192805,"endHours":22.303455210192805,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:18","end":"23:18","startHours":22.303455210192805,"endHours":23.303455210192805,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:18","end":"00:18","startHours":23.303455210192805,"endHours":24.303455210192805,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:18","end":"01:18","startHours":24.303455210192805,"endHours":25.303455210192805,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:18","end":"02:18","startHours":25.303455210192805,"endHours":26.303455210192805,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:18","end":"03:18","startHours":26.303455210192805,"endHours":27.303455210192805,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:18","end":"04:18","startHours":27.303455210192805,"endHours":28.303455210192805,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:18","end":"05:18","startHours":28.303455210192805,"endHours":29.303455210192805,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"tropicalRitu":"Grīṣma (Summer)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":23.372686420314373,"eotMinutes":-0.8166336668997627,"ayanamsa":22.5463}},"calendars":{"vikram_samvat":1963,"vikram_samvatsara":"Siddhārthī","saka_samvat":1828,"saka_samvatsara":"Parābhava","bengali_samvat":1313,"malayalam_era":1082,"nanakshahi_year":437,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āṣāḍha","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":"Āṣāḍha Kṛṣṇa Dvādaśī · Vikram 1963 Siddhārthī · Śaka 1828 Parābhava"},"festivals":[],"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":[]},"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 18, 1906 CE · Phoenix, USA · Vidhyamitra","description":"June 18, 1906 CE for Phoenix, USA: Kṛṣṇa Dvādaśī, sūryodaya 05:18, sūryāsta 19:40.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/1906-06-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/1906-06-18","sa":"https://sa.vidhyamitra.com/city/phoenix/1906-06-18","hi":"https://hi.vidhyamitra.com/city/phoenix/1906-06-18","x-default":"https://vidhyamitra.com/city/phoenix/1906-06-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T23:34:07.292Z","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":"2026-06-01T23:34:07.292Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T23:34:07.292Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}