{"id":"vidhyamitra:city-day:phoenix:2011-10-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/2011-10-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2011-10-22","date_display":"October 22, 2011 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":2011,"month":10,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455856.770833,"kali_year":5113,"ahargana":1867391.2708,"sun":{"sidereal_longitude":183.5215,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":120.5909,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":297.0694,"elapsed_within_tithi_degrees":9.0694},"nakshatra":{"number":10,"name":"Maghā","pada":1,"moon_longitude":120.5909,"elapsed_within_degrees":0.5909},"yoga":{"number":23,"name":"Śubha","sum_longitude":304.1125},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"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":2011,"month":10,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2455856.770833,"ahargana":1867391.2708,"kali_year":5113,"ayanamsa_lahiri":24.0179,"grahas":{"sun":{"sidereal_longitude":184.26966900000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":117.917169,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false,"latitude":-4.0426},"mars":{"sidereal_longitude":115.096269,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":199.00806899999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":12.086568999999997,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":true},"venus":{"sidereal_longitude":201.74746900000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":176.89276900000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":236.624,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":56.624,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","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":2011,"month":10,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455856.770833,"kali_year":5113,"ahargana":1867391.2708,"sun":{"sidereal_longitude":183.5215,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":120.5909,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":297.0694,"elapsed_within_tithi_degrees":9.0694},"nakshatra":{"number":10,"name":"Maghā","pada":1,"moon_longitude":120.5909,"elapsed_within_degrees":0.5909},"yoga":{"number":23,"name":"Śubha","sum_longitude":304.1125},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.043,"elongation":62.931},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.043,"opposition_distance":117.069}},"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":"06:37","sunsetLocal":"17:47","solarNoonLocal":"12:12","dayLengthHours":11.165322762287959,"dayLengthDisplay":"11 Hours 09 Mins 55 Secs","nightLengthDisplay":"12 Hours 50 Mins 05 Secs","moonriseLocal":"01:06","moonsetLocal":"14:28","rahuKala":{"name":"Rāhu Kāla","start":"09:25","end":"10:49","startHours":9.414441494281354,"endHours":10.81010683956735,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:36","end":"15:00","startHours":13.60143753013934,"endHours":14.997102875425334,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:37","end":"08:01","startHours":6.6231108037093644,"endHours":8.018776148995359,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:14","end":"09:36","startHours":9.228352781576554,"endHours":9.600530206986154,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:05","end":"07:23","startHours":7.088332585471362,"endHours":7.3860745257990414,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:50","end":"12:35","startHours":11.833594759443747,"endHours":12.577949610262943,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:08","end":"05:53","startHours":5.13440110207097,"endHours":5.878755952890167,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:42","end":"06:37","startHours":5.692667240185368,"endHours":6.6231108037093644,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:04","end":"14:49","startHours":14.066659311901336,"endHours":14.811014162720534,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:35","end":"17:59","startHours":17.588433565997324,"endHours":17.988433565997322,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:47","end":"18:15","startHours":17.788433565997323,"endHours":18.25365534775932,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:32","end":"19:17","startHours":17.538433565997323,"endHours":19.288433565997323,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:50","end":"00:35","startHours":23.833594759443745,"endHours":24.577949610262944,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:37","end":"08:01","startHours":6.6231108037093644,"endHours":8.018776148995359,"quality":"inauspicious"},{"name":"Śubha","start":"08:01","end":"09:25","startHours":8.018776148995359,"endHours":9.414441494281354,"quality":"auspicious"},{"name":"Roga","start":"09:25","end":"10:49","startHours":9.414441494281354,"endHours":10.81010683956735,"quality":"inauspicious"},{"name":"Udveg","start":"10:49","end":"12:12","startHours":10.81010683956735,"endHours":12.205772184853345,"quality":"inauspicious"},{"name":"Chala","start":"12:12","end":"13:36","startHours":12.205772184853345,"endHours":13.60143753013934,"quality":"neutral"},{"name":"Labha","start":"13:36","end":"15:00","startHours":13.60143753013934,"endHours":14.997102875425334,"quality":"auspicious"},{"name":"Amṛta","start":"15:00","end":"16:24","startHours":14.997102875425334,"endHours":16.39276822071133,"quality":"auspicious"},{"name":"Kāla","start":"16:24","end":"17:47","startHours":16.39276822071133,"endHours":17.788433565997323,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:47","end":"19:24","startHours":17.788433565997323,"endHours":19.39276822071133,"quality":"auspicious"},{"name":"Amṛta","start":"19:24","end":"21:00","startHours":19.39276822071133,"endHours":20.997102875425334,"quality":"auspicious"},{"name":"Kāla","start":"21:00","end":"22:36","startHours":20.997102875425334,"endHours":22.60143753013934,"quality":"inauspicious"},{"name":"Śubha","start":"22:36","end":"00:12","startHours":22.60143753013934,"endHours":24.205772184853345,"quality":"auspicious"},{"name":"Roga","start":"00:12","end":"01:49","startHours":24.205772184853345,"endHours":25.810106839567347,"quality":"inauspicious"},{"name":"Udveg","start":"01:49","end":"03:25","startHours":25.810106839567347,"endHours":27.414441494281355,"quality":"inauspicious"},{"name":"Chala","start":"03:25","end":"05:01","startHours":27.414441494281355,"endHours":29.018776148995357,"quality":"neutral"},{"name":"Labha","start":"05:01","end":"06:37","startHours":29.018776148995357,"endHours":30.623110803709366,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:37","end":"07:37","startHours":6.6231108037093644,"endHours":7.6231108037093644,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:37","end":"08:37","startHours":7.6231108037093644,"endHours":8.623110803709364,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:37","end":"09:37","startHours":8.623110803709364,"endHours":9.623110803709364,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:37","end":"10:37","startHours":9.623110803709364,"endHours":10.623110803709364,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:37","end":"11:37","startHours":10.623110803709364,"endHours":11.623110803709364,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:37","end":"12:37","startHours":11.623110803709364,"endHours":12.623110803709364,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:37","end":"13:37","startHours":12.623110803709364,"endHours":13.623110803709364,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:37","end":"14:37","startHours":13.623110803709364,"endHours":14.623110803709364,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:37","end":"15:37","startHours":14.623110803709364,"endHours":15.623110803709364,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:37","end":"16:37","startHours":15.623110803709364,"endHours":16.623110803709366,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:37","end":"17:37","startHours":16.623110803709366,"endHours":17.623110803709366,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:37","end":"18:37","startHours":17.623110803709366,"endHours":18.623110803709366,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:37","end":"19:37","startHours":18.623110803709366,"endHours":19.623110803709366,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:37","end":"20:37","startHours":19.623110803709366,"endHours":20.623110803709366,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:37","end":"21:37","startHours":20.623110803709366,"endHours":21.623110803709366,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:37","end":"22:37","startHours":21.623110803709366,"endHours":22.623110803709366,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:37","end":"23:37","startHours":22.623110803709366,"endHours":23.623110803709366,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:37","end":"00:37","startHours":23.623110803709366,"endHours":24.623110803709366,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:37","end":"01:37","startHours":24.623110803709366,"endHours":25.623110803709366,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:37","end":"02:37","startHours":25.623110803709366,"endHours":26.623110803709366,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:37","end":"03:37","startHours":26.623110803709366,"endHours":27.623110803709366,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:37","end":"04:37","startHours":27.623110803709366,"endHours":28.623110803709366,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:37","end":"05:37","startHours":28.623110803709366,"endHours":29.623110803709366,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:37","end":"06:37","startHours":29.623110803709366,"endHours":30.623110803709366,"planetary_lord":"Mercury"}],"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":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"East","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"drikRitu":"Śarad (Autumn)","vedicRitu":"Śarad (Autumn)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-10.864342118181002,"eotMinutes":15.949668908799335,"ayanamsa":24.0179}},"calendars":{"vikram_samvat":2068,"vikram_samvatsara":"Krodhi","saka_samvat":1933,"saka_samvatsara":"Khara","bengali_samvat":1418,"malayalam_era":1187,"nanakshahi_year":542,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Kṛṣṇa Pakṣa","solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Kṛṣṇa Daśamī · Vikram 2068 Krodhi · Śaka 1933 Khara"},"festivals":[{"id":"tula-sankranti","name":"Tulā Saṅkrānti","name_sanskrit":"तुला सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Libra.","vrata":false,"detection":{"sun_rashi":"Tulā"},"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 October 22, 2011 CE · Phoenix, USA · Vidhyamitra","description":"October 22, 2011 CE for Phoenix, USA: Kṛṣṇa Daśamī, sūryodaya 06:37, sūryāsta 17:47.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/2011-10-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/2011-10-22","sa":"https://sa.vidhyamitra.com/city/phoenix/2011-10-22","hi":"https://hi.vidhyamitra.com/city/phoenix/2011-10-22","x-default":"https://vidhyamitra.com/city/phoenix/2011-10-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-16T11:42:19.721Z","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":"2026-05-16T11:42:19.721Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-16T11:42:19.721Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}