{"id":"vidhyamitra:city-day:phoenix:1909-06-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/1909-06-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1909-06-13","date_display":"June 13, 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":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2418470.770833,"kali_year":5011,"ahargana":1830005.2708,"sun":{"sidereal_longitude":58.7933,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":355.4801,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":296.6868,"elapsed_within_tithi_degrees":8.6868},"nakshatra":{"number":27,"name":"Revatī","pada":3,"moon_longitude":355.4801,"elapsed_within_degrees":8.8134},"yoga":{"number":5,"name":"Śobhana","sum_longitude":54.2734},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2418470.770833,"ahargana":1830005.2708,"kali_year":5011,"ayanamsa_lahiri":22.588,"grahas":{"sun":{"sidereal_longitude":58.79168900000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":354.395989,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false,"latitude":-3.9736},"mars":{"sidereal_longitude":319.62758899999994,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":62.96798899999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":135.703189,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":72.200489,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":359.43928900000003,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":57.5141,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":237.5141,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","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":1909,"month":6,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2418470.770833,"kali_year":5011,"ahargana":1830005.2708,"sun":{"sidereal_longitude":58.7933,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":355.4801,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":296.6868,"elapsed_within_tithi_degrees":8.6868},"nakshatra":{"number":27,"name":"Revatī","pada":3,"moon_longitude":355.4801,"elapsed_within_degrees":8.8134},"yoga":{"number":5,"name":"Śobhana","sum_longitude":54.2734},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.974,"elongation":63.313},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.974,"opposition_distance":116.687}},"eclipse_window_40days":[{"offset_days":-9,"type":"lunar","occurs":true,"moon_latitude":0.668,"opposition_distance":0.799},{"offset_days":5,"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":"05:18","sunsetLocal":"19:38","solarNoonLocal":"12:28","dayLengthHours":14.339558667608195,"dayLengthDisplay":"14 Hours 20 Mins 22 Secs","nightLengthDisplay":"9 Hours 39 Mins 38 Secs","moonriseLocal":"01:50","moonsetLocal":"14:31","rahuKala":{"name":"Rāhu Kāla","start":"17:51","end":"19:38","startHours":17.845348173709723,"endHours":19.63779300716075,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:28","end":"14:16","startHours":12.468013673356651,"endHours":14.260458506807677,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"16:03","end":"17:51","startHours":16.0529033402587,"endHours":17.845348173709723,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:39","end":"09:07","startHours":8.644131361994464,"endHours":9.122116650914737,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:54","end":"06:17","startHours":5.895715950702894,"endHours":6.278104181839113,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:59","end":"12:57","startHours":11.990028384436378,"endHours":12.945998962276924,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:23","end":"04:21","startHours":3.3862931838714605,"endHours":4.342263761712006,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:06","end":"05:18","startHours":4.10327111725187,"endHours":5.298234339552553,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:51","end":"15:49","startHours":14.857940117958016,"endHours":15.813910695798562,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:26","end":"19:50","startHours":19.43779300716075,"endHours":19.837793007160748,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:38","end":"20:14","startHours":19.63779300716075,"endHours":20.23527461831109,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:23","end":"21:08","startHours":19.38779300716075,"endHours":21.13779300716075,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:59","end":"00:57","startHours":23.99002838443638,"endHours":24.945998962276924,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:18","end":"07:05","startHours":5.298234339552553,"endHours":7.090679173003577,"quality":"inauspicious"},{"name":"Chala","start":"07:05","end":"08:53","startHours":7.090679173003577,"endHours":8.8831240064546,"quality":"neutral"},{"name":"Labha","start":"08:53","end":"10:41","startHours":8.8831240064546,"endHours":10.675568839905626,"quality":"auspicious"},{"name":"Amṛta","start":"10:41","end":"12:28","startHours":10.675568839905626,"endHours":12.468013673356651,"quality":"auspicious"},{"name":"Kāla","start":"12:28","end":"14:16","startHours":12.468013673356651,"endHours":14.260458506807677,"quality":"inauspicious"},{"name":"Śubha","start":"14:16","end":"16:03","startHours":14.260458506807677,"endHours":16.0529033402587,"quality":"auspicious"},{"name":"Roga","start":"16:03","end":"17:51","startHours":16.0529033402587,"endHours":17.845348173709723,"quality":"inauspicious"},{"name":"Udveg","start":"17:51","end":"19:38","startHours":17.845348173709723,"endHours":19.63779300716075,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"19:38","end":"20:51","startHours":19.63779300716075,"endHours":20.845348173709723,"quality":"auspicious"},{"name":"Roga","start":"20:51","end":"22:03","startHours":20.845348173709723,"endHours":22.052903340258702,"quality":"inauspicious"},{"name":"Udveg","start":"22:03","end":"23:16","startHours":22.052903340258702,"endHours":23.260458506807677,"quality":"inauspicious"},{"name":"Chala","start":"23:16","end":"00:28","startHours":23.260458506807677,"endHours":24.46801367335665,"quality":"neutral"},{"name":"Labha","start":"00:28","end":"01:41","startHours":24.46801367335665,"endHours":25.675568839905626,"quality":"auspicious"},{"name":"Amṛta","start":"01:41","end":"02:53","startHours":25.675568839905626,"endHours":26.8831240064546,"quality":"auspicious"},{"name":"Kāla","start":"02:53","end":"04:05","startHours":26.8831240064546,"endHours":28.09067917300358,"quality":"inauspicious"},{"name":"Śubha","start":"04:05","end":"05:18","startHours":28.09067917300358,"endHours":29.298234339552554,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:18","end":"06:18","startHours":5.298234339552553,"endHours":6.298234339552553,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:18","end":"07:18","startHours":6.298234339552553,"endHours":7.298234339552553,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:18","end":"08:18","startHours":7.298234339552553,"endHours":8.298234339552554,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:18","end":"09:18","startHours":8.298234339552554,"endHours":9.298234339552554,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:18","end":"10:18","startHours":9.298234339552554,"endHours":10.298234339552554,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:18","end":"11:18","startHours":10.298234339552554,"endHours":11.298234339552554,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:18","end":"12:18","startHours":11.298234339552554,"endHours":12.298234339552554,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:18","end":"13:18","startHours":12.298234339552554,"endHours":13.298234339552554,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:18","end":"14:18","startHours":13.298234339552554,"endHours":14.298234339552554,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:18","end":"15:18","startHours":14.298234339552554,"endHours":15.298234339552554,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:18","end":"16:18","startHours":15.298234339552554,"endHours":16.298234339552554,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:18","end":"17:18","startHours":16.298234339552554,"endHours":17.298234339552554,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:18","end":"18:18","startHours":17.298234339552554,"endHours":18.298234339552554,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:18","end":"19:18","startHours":18.298234339552554,"endHours":19.298234339552554,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:18","end":"20:18","startHours":19.298234339552554,"endHours":20.298234339552554,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:18","end":"21:18","startHours":20.298234339552554,"endHours":21.298234339552554,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:18","end":"22:18","startHours":21.298234339552554,"endHours":22.298234339552554,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:18","end":"23:18","startHours":22.298234339552554,"endHours":23.298234339552554,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:18","end":"00:18","startHours":23.298234339552554,"endHours":24.298234339552554,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:18","end":"01:18","startHours":24.298234339552554,"endHours":25.298234339552554,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:18","end":"02:18","startHours":25.298234339552554,"endHours":26.298234339552554,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:18","end":"03:18","startHours":26.298234339552554,"endHours":27.298234339552554,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:18","end":"04:18","startHours":27.298234339552554,"endHours":28.298234339552554,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:18","end":"05:18","startHours":28.298234339552554,"endHours":29.298234339552554,"planetary_lord":"Jupiter"}],"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":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Sushira","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":23.156215143309705,"eotMinutes":0.2151795986009022,"ayanamsa":22.588}},"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 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 Daśamī · Vikram 1966 Dundubhi · Śaka 1831 Saumya"},"festivals":[],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 13, 1909 CE · Phoenix, USA · Vidhyamitra","description":"June 13, 1909 CE for Phoenix, USA: Kṛṣṇa Daśamī, sūryodaya 05:18, sūryāsta 19:38.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/1909-06-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/1909-06-13","sa":"https://sa.vidhyamitra.com/city/phoenix/1909-06-13","hi":"https://hi.vidhyamitra.com/city/phoenix/1909-06-13","x-default":"https://vidhyamitra.com/city/phoenix/1909-06-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T02:26:43.286Z","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":"2026-06-01T02:26:43.286Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T02:26:43.286Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}