{"id":"vidhyamitra:city-day:phoenix:1971-06-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/1971-06-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1971-06-10","date_display":"June 10, 1971 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":1971,"month":6,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2441112.770833,"kali_year":5073,"ahargana":1852647.2708,"sun":{"sidereal_longitude":54.9576,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":247.088,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":192.1304,"elapsed_within_tithi_degrees":0.1304},"nakshatra":{"number":19,"name":"Mūla","pada":3,"moon_longitude":247.088,"elapsed_within_degrees":7.088},"yoga":{"number":23,"name":"Śubha","sum_longitude":302.0456},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":1971,"month":6,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2441112.770833,"ahargana":1852647.2708,"kali_year":5073,"ayanamsa_lahiri":23.454,"grahas":{"sun":{"sidereal_longitude":55.076098,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":247.72879799999998,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false,"latitude":-3.483},"mars":{"sidereal_longitude":293.23529799999994,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":true},"mercury":{"sidereal_longitude":42.08099800000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":216.68899799999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":34.23719799999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":35.860097999999994,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":297.832,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":117.832,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4},"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":1971,"month":6,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2441112.770833,"kali_year":5073,"ahargana":1852647.2708,"sun":{"sidereal_longitude":54.9576,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":247.088,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":192.1304,"elapsed_within_tithi_degrees":0.1304},"nakshatra":{"number":19,"name":"Mūla","pada":3,"moon_longitude":247.088,"elapsed_within_degrees":7.088},"yoga":{"number":23,"name":"Śubha","sum_longitude":302.0456},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.483,"elongation":167.87},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.483,"opposition_distance":12.13}},"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":"19:37","solarNoonLocal":"12:27","dayLengthHours":14.315891752022088,"dayLengthDisplay":"14 Hours 18 Mins 57 Secs","nightLengthDisplay":"9 Hours 41 Mins 03 Secs","moonriseLocal":"20:21","moonsetLocal":"06:15","rahuKala":{"name":"Rāhu Kāla","start":"14:15","end":"16:02","startHours":14.24763884402084,"endHours":16.0371253130236,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:18","end":"07:05","startHours":5.300206499007034,"endHours":7.089692968009795,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:53","end":"10:40","startHours":8.879179437012557,"endHours":10.668665906015317,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:38","end":"09:07","startHours":8.640581241145522,"endHours":9.11777763287959,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:54","end":"06:17","startHours":5.8967019886746215,"endHours":6.278459102061877,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:59","end":"12:56","startHours":11.980955983284007,"endHours":12.935348766752147,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:23","end":"04:21","startHours":3.391420932070756,"endHours":4.345813715538895,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:06","end":"05:18","startHours":4.10721551967186,"endHours":5.300206499007034,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:51","end":"15:48","startHours":14.844134333688425,"endHours":15.798527117156564,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:25","end":"19:49","startHours":19.416098251029123,"endHours":19.81609825102912,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:37","end":"20:13","startHours":19.616098251029122,"endHours":20.212593740696708,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:22","end":"21:07","startHours":19.366098251029122,"endHours":21.116098251029122,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:59","end":"00:56","startHours":23.98095598328401,"endHours":24.935348766752146,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:18","end":"07:05","startHours":5.300206499007034,"endHours":7.089692968009795,"quality":"auspicious"},{"name":"Roga","start":"07:05","end":"08:53","startHours":7.089692968009795,"endHours":8.879179437012557,"quality":"inauspicious"},{"name":"Udveg","start":"08:53","end":"10:40","startHours":8.879179437012557,"endHours":10.668665906015317,"quality":"inauspicious"},{"name":"Chala","start":"10:40","end":"12:27","startHours":10.668665906015317,"endHours":12.458152375018077,"quality":"neutral"},{"name":"Labha","start":"12:27","end":"14:15","startHours":12.458152375018077,"endHours":14.24763884402084,"quality":"auspicious"},{"name":"Amṛta","start":"14:15","end":"16:02","startHours":14.24763884402084,"endHours":16.0371253130236,"quality":"auspicious"},{"name":"Kāla","start":"16:02","end":"17:50","startHours":16.0371253130236,"endHours":17.82661178202636,"quality":"inauspicious"},{"name":"Śubha","start":"17:50","end":"19:37","startHours":17.82661178202636,"endHours":19.616098251029122,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"19:37","end":"20:50","startHours":19.616098251029122,"endHours":20.82661178202636,"quality":"auspicious"},{"name":"Kāla","start":"20:50","end":"22:02","startHours":20.82661178202636,"endHours":22.0371253130236,"quality":"inauspicious"},{"name":"Śubha","start":"22:02","end":"23:15","startHours":22.0371253130236,"endHours":23.24763884402084,"quality":"auspicious"},{"name":"Roga","start":"23:15","end":"00:27","startHours":23.24763884402084,"endHours":24.458152375018077,"quality":"inauspicious"},{"name":"Udveg","start":"00:27","end":"01:40","startHours":24.458152375018077,"endHours":25.668665906015317,"quality":"inauspicious"},{"name":"Chala","start":"01:40","end":"02:53","startHours":25.668665906015317,"endHours":26.879179437012557,"quality":"neutral"},{"name":"Labha","start":"02:53","end":"04:05","startHours":26.879179437012557,"endHours":28.089692968009793,"quality":"auspicious"},{"name":"Amṛta","start":"04:05","end":"05:18","startHours":28.089692968009793,"endHours":29.300206499007032,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:18","end":"06:18","startHours":5.300206499007034,"endHours":6.300206499007034,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:18","end":"07:18","startHours":6.300206499007034,"endHours":7.300206499007034,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:18","end":"08:18","startHours":7.300206499007034,"endHours":8.300206499007034,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:18","end":"09:18","startHours":8.300206499007034,"endHours":9.300206499007034,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:18","end":"10:18","startHours":9.300206499007034,"endHours":10.300206499007034,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:18","end":"11:18","startHours":10.300206499007034,"endHours":11.300206499007034,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:18","end":"12:18","startHours":11.300206499007034,"endHours":12.300206499007034,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:18","end":"13:18","startHours":12.300206499007034,"endHours":13.300206499007034,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:18","end":"14:18","startHours":13.300206499007034,"endHours":14.300206499007034,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:18","end":"15:18","startHours":14.300206499007034,"endHours":15.300206499007034,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:18","end":"16:18","startHours":15.300206499007034,"endHours":16.300206499007032,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:18","end":"17:18","startHours":16.300206499007032,"endHours":17.300206499007032,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:18","end":"18:18","startHours":17.300206499007032,"endHours":18.300206499007032,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:18","end":"19:18","startHours":18.300206499007032,"endHours":19.300206499007032,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:18","end":"20:18","startHours":19.300206499007032,"endHours":20.300206499007032,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:18","end":"21:18","startHours":20.300206499007032,"endHours":21.300206499007032,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:18","end":"22:18","startHours":21.300206499007032,"endHours":22.300206499007032,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:18","end":"23:18","startHours":22.300206499007032,"endHours":23.300206499007032,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:18","end":"00:18","startHours":23.300206499007032,"endHours":24.300206499007032,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:18","end":"01:18","startHours":24.300206499007032,"endHours":25.300206499007032,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:18","end":"02:18","startHours":25.300206499007032,"endHours":26.300206499007032,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:18","end":"03:18","startHours":26.300206499007032,"endHours":27.300206499007032,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:18","end":"04:18","startHours":27.300206499007032,"endHours":28.300206499007032,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:18","end":"05:18","startHours":28.300206499007032,"endHours":29.300206499007032,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Dhvaja","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":22.94139994734998,"eotMinutes":0.8068574989153692,"ayanamsa":23.454}},"calendars":{"vikram_samvat":2028,"vikram_samvatsara":"Raktākṣī","saka_samvat":1893,"saka_samvatsara":"Virodhakṛt","bengali_samvat":1378,"malayalam_era":1147,"nanakshahi_year":502,"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":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Kṛṣṇa Dvitīyā · Vikram 2028 Raktākṣī · Śaka 1893 Virodhakṛt"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 10, 1971 CE · Phoenix, USA · Vidhyamitra","description":"June 10, 1971 CE for Phoenix, USA: Kṛṣṇa Dvitīyā, sūryodaya 05:18, sūryāsta 19:37.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/1971-06-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/1971-06-10","sa":"https://sa.vidhyamitra.com/city/phoenix/1971-06-10","hi":"https://hi.vidhyamitra.com/city/phoenix/1971-06-10","x-default":"https://vidhyamitra.com/city/phoenix/1971-06-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T02:30:27.961Z","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":"2026-06-03T02:30:27.961Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T02:30:27.961Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}