{"id":"vidhyamitra:city-day:phoenix:1909-06-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/1909-06-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1909-06-30","date_display":"June 30, 1909 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":1909,"month":6,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2418487.770833,"kali_year":5011,"ahargana":1830022.2708,"sun":{"sidereal_longitude":74.8951,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":212.1974,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":137.3022,"elapsed_within_tithi_degrees":5.3022},"nakshatra":{"number":16,"name":"Viśākhā","pada":4,"moon_longitude":212.1974,"elapsed_within_degrees":12.1974},"yoga":{"number":22,"name":"Sādhya","sum_longitude":287.0925},"karana":{"half_tithi_index":22,"name":"Bava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":1909,"month":6,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2418487.770833,"ahargana":1830022.2708,"kali_year":5011,"ayanamsa_lahiri":22.5887,"grahas":{"sun":{"sidereal_longitude":75.01144,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":212.62033999999994,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false,"latitude":1.8585},"mars":{"sidereal_longitude":328.99514,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":57.91363999999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":137.96673999999996,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":93.02474000000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":0.6561399999999935,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":56.6134,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":236.6134,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"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":1909,"month":6,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2418487.770833,"kali_year":5011,"ahargana":1830022.2708,"sun":{"sidereal_longitude":74.8951,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":212.1974,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":137.3022,"elapsed_within_tithi_degrees":5.3022},"nakshatra":{"number":16,"name":"Viśākhā","pada":4,"moon_longitude":212.1974,"elapsed_within_degrees":12.1974},"yoga":{"number":22,"name":"Sādhya","sum_longitude":287.0925},"karana":{"half_tithi_index":22,"name":"Bava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.859,"elongation":137.302},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.859,"opposition_distance":42.698}},"eclipse_window_40days":[{"offset_days":-12,"type":"solar","occurs":true,"moon_latitude":0.7,"elongation":2.678}]},"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":"05:21","sunsetLocal":"19:42","solarNoonLocal":"12:32","dayLengthHours":14.346438350738786,"dayLengthDisplay":"14 Hours 20 Mins 47 Secs","nightLengthDisplay":"9 Hours 39 Mins 13 Secs","moonriseLocal":"16:32","moonsetLocal":"02:52","rahuKala":{"name":"Rāhu Kāla","start":"12:32","end":"14:19","startHours":12.526294246034041,"endHours":14.31959903987639,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:09","end":"08:56","startHours":7.146379864506996,"endHours":8.939684658349345,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:44","end":"12:32","startHours":10.732989452191692,"endHours":12.526294246034041,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:42","end":"09:11","startHours":8.700577352503698,"endHours":9.17879196419499,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:57","end":"06:20","startHours":5.950843335278764,"endHours":6.333415024631798,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:03","end":"13:00","startHours":12.048079634342749,"endHours":13.004508857725334,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:26","end":"04:24","startHours":3.4402166238994765,"endHours":4.396645847282063,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:09","end":"05:21","startHours":4.157538541436416,"endHours":5.353075070664648,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:55","end":"15:52","startHours":14.917367304490504,"endHours":15.87379652787309,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:30","end":"19:54","startHours":19.499513421403435,"endHours":19.899513421403434,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:42","end":"20:18","startHours":19.699513421403434,"endHours":20.297281686017552,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:27","end":"21:12","startHours":19.449513421403434,"endHours":21.199513421403434,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:03","end":"01:00","startHours":24.04807963434275,"endHours":25.004508857725334,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:21","end":"07:09","startHours":5.353075070664648,"endHours":7.146379864506996,"quality":"auspicious"},{"name":"Amṛta","start":"07:09","end":"08:56","startHours":7.146379864506996,"endHours":8.939684658349345,"quality":"auspicious"},{"name":"Kāla","start":"08:56","end":"10:44","startHours":8.939684658349345,"endHours":10.732989452191692,"quality":"inauspicious"},{"name":"Śubha","start":"10:44","end":"12:32","startHours":10.732989452191692,"endHours":12.526294246034041,"quality":"auspicious"},{"name":"Roga","start":"12:32","end":"14:19","startHours":12.526294246034041,"endHours":14.31959903987639,"quality":"inauspicious"},{"name":"Udveg","start":"14:19","end":"16:07","startHours":14.31959903987639,"endHours":16.11290383371874,"quality":"inauspicious"},{"name":"Chala","start":"16:07","end":"17:54","startHours":16.11290383371874,"endHours":17.906208627561085,"quality":"neutral"},{"name":"Labha","start":"17:54","end":"19:42","startHours":17.906208627561085,"endHours":19.699513421403434,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"19:42","end":"20:54","startHours":19.699513421403434,"endHours":20.906208627561085,"quality":"inauspicious"},{"name":"Chala","start":"20:54","end":"22:07","startHours":20.906208627561085,"endHours":22.11290383371874,"quality":"neutral"},{"name":"Labha","start":"22:07","end":"23:19","startHours":22.11290383371874,"endHours":23.31959903987639,"quality":"auspicious"},{"name":"Amṛta","start":"23:19","end":"00:32","startHours":23.31959903987639,"endHours":24.52629424603404,"quality":"auspicious"},{"name":"Kāla","start":"00:32","end":"01:44","startHours":24.52629424603404,"endHours":25.732989452191692,"quality":"inauspicious"},{"name":"Śubha","start":"01:44","end":"02:56","startHours":25.732989452191692,"endHours":26.939684658349343,"quality":"auspicious"},{"name":"Roga","start":"02:56","end":"04:09","startHours":26.939684658349343,"endHours":28.146379864506997,"quality":"inauspicious"},{"name":"Udveg","start":"04:09","end":"05:21","startHours":28.146379864506997,"endHours":29.353075070664648,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:21","end":"06:21","startHours":5.353075070664648,"endHours":6.353075070664648,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:21","end":"07:21","startHours":6.353075070664648,"endHours":7.353075070664648,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:21","end":"08:21","startHours":7.353075070664648,"endHours":8.353075070664648,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:21","end":"09:21","startHours":8.353075070664648,"endHours":9.353075070664648,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:21","end":"10:21","startHours":9.353075070664648,"endHours":10.353075070664648,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:21","end":"11:21","startHours":10.353075070664648,"endHours":11.353075070664648,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:21","end":"12:21","startHours":11.353075070664648,"endHours":12.353075070664648,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:21","end":"13:21","startHours":12.353075070664648,"endHours":13.353075070664648,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:21","end":"14:21","startHours":13.353075070664648,"endHours":14.353075070664648,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:21","end":"15:21","startHours":14.353075070664648,"endHours":15.353075070664648,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:21","end":"16:21","startHours":15.353075070664648,"endHours":16.353075070664648,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:21","end":"17:21","startHours":16.353075070664648,"endHours":17.353075070664648,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:21","end":"18:21","startHours":17.353075070664648,"endHours":18.353075070664648,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:21","end":"19:21","startHours":18.353075070664648,"endHours":19.353075070664648,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:21","end":"20:21","startHours":19.353075070664648,"endHours":20.353075070664648,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:21","end":"21:21","startHours":20.353075070664648,"endHours":21.353075070664648,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:21","end":"22:21","startHours":21.353075070664648,"endHours":22.353075070664648,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:21","end":"23:21","startHours":22.353075070664648,"endHours":23.353075070664648,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:21","end":"00:21","startHours":23.353075070664648,"endHours":24.353075070664648,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:21","end":"01:21","startHours":24.353075070664648,"endHours":25.353075070664648,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:21","end":"02:21","startHours":25.353075070664648,"endHours":26.353075070664648,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:21","end":"03:21","startHours":26.353075070664648,"endHours":27.353075070664648,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:21","end":"04:21","startHours":27.353075070664648,"endHours":28.353075070664648,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:21","end":"05:21","startHours":28.353075070664648,"endHours":29.353075070664648,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"North-East","rahuVasa":"South-West","anandadiYoga":{"name":"Dhātṛ","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":23.21848771391488,"eotMinutes":-3.2816547620426237,"ayanamsa":22.5887}},"calendars":{"vikram_samvat":1966,"vikram_samvatsara":"Dundubhi","saka_samvat":1831,"saka_samvatsara":"Saumya","bengali_samvat":1316,"malayalam_era":1085,"nanakshahi_year":440,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āṣāḍha","lunar_month_amanta":"Āṣāḍha","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 Śukla Dvādaśī · Vikram 1966 Dundubhi · Śaka 1831 Saumya"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Viśākhā","url":"/day/-0562-04-11","relevance":0.5}]},"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 30, 1909 CE · Phoenix, USA · Vidhyamitra","description":"June 30, 1909 CE for Phoenix, USA: Śukla Dvādaśī, sūryodaya 05:21, sūryāsta 19:42.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/1909-06-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/1909-06-30","sa":"https://sa.vidhyamitra.com/city/phoenix/1909-06-30","hi":"https://hi.vidhyamitra.com/city/phoenix/1909-06-30","x-default":"https://vidhyamitra.com/city/phoenix/1909-06-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T08:52:09.559Z","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":"2026-06-01T08:52:09.559Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T08:52:09.559Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}