{"id":"vidhyamitra:city-day:phoenix:2013-07-08:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/2013-07-08","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2013-07-08","date_display":"July 8, 2013 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":2013,"month":7,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456481.770833,"kali_year":5115,"ahargana":1868016.2708,"sun":{"sidereal_longitude":81.6051,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":79.5352,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":357.9302,"elapsed_within_tithi_degrees":9.9302},"nakshatra":{"number":6,"name":"Ārdrā","pada":4,"moon_longitude":79.5352,"elapsed_within_degrees":12.8686},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":161.1403},"karana":{"half_tithi_index":59,"name":"Nāga"},"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":2013,"month":7,"day":8,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2456481.770833,"ahargana":1868016.2708,"kali_year":5115,"ayanamsa_lahiri":24.0418,"grahas":{"sun":{"sidereal_longitude":82.01928900000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"moon":{"sidereal_longitude":79.12278900000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false,"latitude":-3.7306},"mars":{"sidereal_longitude":62.036888999999974,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":84.50478900000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":68.18088899999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":108.28888899999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":190.52918899999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":203.5084,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":23.5084,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":2013,"month":7,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456481.770833,"kali_year":5115,"ahargana":1868016.2708,"sun":{"sidereal_longitude":81.6051,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":79.5352,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":357.9302,"elapsed_within_tithi_degrees":9.9302},"nakshatra":{"number":6,"name":"Ārdrā","pada":4,"moon_longitude":79.5352,"elapsed_within_degrees":12.8686},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":161.1403},"karana":{"half_tithi_index":59,"name":"Nāga"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.731,"elongation":2.07},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.731,"opposition_distance":177.93}},"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":"05:25","sunsetLocal":"19:41","solarNoonLocal":"12:33","dayLengthHours":14.26435975860715,"dayLengthDisplay":"14 Hours 15 Mins 52 Secs","nightLengthDisplay":"9 Hours 44 Mins 08 Secs","moonriseLocal":"05:14","moonsetLocal":"19:29","rahuKala":{"name":"Rāhu Kāla","start":"07:12","end":"08:59","startHours":7.200438010083171,"endHours":8.983482979909065,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:46","end":"12:33","startHours":10.766527949734957,"endHours":12.549572919560852,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:20","end":"16:07","startHours":14.332617889386746,"endHours":16.11566285921264,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:45","end":"09:13","startHours":8.745743650598946,"endHours":9.221222309219183,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:01","end":"06:24","startHours":6.011741363532575,"endHours":6.392124290428766,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:04","end":"13:02","startHours":12.074094260940614,"endHours":13.02505157818109,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:31","end":"04:28","startHours":3.515478405776324,"endHours":4.466435723016801,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:14","end":"05:25","startHours":4.228696393706682,"endHours":5.417393040257277,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:56","end":"15:53","startHours":14.926966212662043,"endHours":15.87792352990252,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:29","end":"19:53","startHours":19.481752798864427,"endHours":19.881752798864426,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:41","end":"20:17","startHours":19.681752798864427,"endHours":20.276101122139725,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:26","end":"21:11","startHours":19.431752798864427,"endHours":21.181752798864427,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:04","end":"01:02","startHours":24.074094260940612,"endHours":25.025051578181092,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:25","end":"07:12","startHours":5.417393040257277,"endHours":7.200438010083171,"quality":"auspicious"},{"name":"Kāla","start":"07:12","end":"08:59","startHours":7.200438010083171,"endHours":8.983482979909065,"quality":"inauspicious"},{"name":"Śubha","start":"08:59","end":"10:46","startHours":8.983482979909065,"endHours":10.766527949734957,"quality":"auspicious"},{"name":"Roga","start":"10:46","end":"12:33","startHours":10.766527949734957,"endHours":12.549572919560852,"quality":"inauspicious"},{"name":"Udveg","start":"12:33","end":"14:20","startHours":12.549572919560852,"endHours":14.332617889386746,"quality":"inauspicious"},{"name":"Chala","start":"14:20","end":"16:07","startHours":14.332617889386746,"endHours":16.11566285921264,"quality":"neutral"},{"name":"Labha","start":"16:07","end":"17:54","startHours":16.11566285921264,"endHours":17.898707829038532,"quality":"auspicious"},{"name":"Amṛta","start":"17:54","end":"19:41","startHours":17.898707829038532,"endHours":19.681752798864427,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"19:41","end":"20:54","startHours":19.681752798864427,"endHours":20.898707829038532,"quality":"neutral"},{"name":"Labha","start":"20:54","end":"22:07","startHours":20.898707829038532,"endHours":22.11566285921264,"quality":"auspicious"},{"name":"Amṛta","start":"22:07","end":"23:20","startHours":22.11566285921264,"endHours":23.332617889386746,"quality":"auspicious"},{"name":"Kāla","start":"23:20","end":"00:33","startHours":23.332617889386746,"endHours":24.549572919560852,"quality":"inauspicious"},{"name":"Śubha","start":"00:33","end":"01:46","startHours":24.549572919560852,"endHours":25.766527949734957,"quality":"auspicious"},{"name":"Roga","start":"01:46","end":"02:59","startHours":25.766527949734957,"endHours":26.983482979909063,"quality":"inauspicious"},{"name":"Udveg","start":"02:59","end":"04:12","startHours":26.983482979909063,"endHours":28.20043801008317,"quality":"inauspicious"},{"name":"Chala","start":"04:12","end":"05:25","startHours":28.20043801008317,"endHours":29.417393040257277,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:25","end":"06:25","startHours":5.417393040257277,"endHours":6.417393040257277,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:25","end":"07:25","startHours":6.417393040257277,"endHours":7.417393040257277,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:25","end":"08:25","startHours":7.417393040257277,"endHours":8.417393040257277,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:25","end":"09:25","startHours":8.417393040257277,"endHours":9.417393040257277,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:25","end":"10:25","startHours":9.417393040257277,"endHours":10.417393040257277,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:25","end":"11:25","startHours":10.417393040257277,"endHours":11.417393040257277,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:25","end":"12:25","startHours":11.417393040257277,"endHours":12.417393040257277,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:25","end":"13:25","startHours":12.417393040257277,"endHours":13.417393040257277,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:25","end":"14:25","startHours":13.417393040257277,"endHours":14.417393040257277,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:25","end":"15:25","startHours":14.417393040257277,"endHours":15.417393040257277,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:25","end":"16:25","startHours":15.417393040257277,"endHours":16.417393040257277,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:25","end":"17:25","startHours":16.417393040257277,"endHours":17.417393040257277,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:25","end":"18:25","startHours":17.417393040257277,"endHours":18.417393040257277,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:25","end":"19:25","startHours":18.417393040257277,"endHours":19.417393040257277,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:25","end":"20:25","startHours":19.417393040257277,"endHours":20.417393040257277,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:25","end":"21:25","startHours":20.417393040257277,"endHours":21.417393040257277,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:25","end":"22:25","startHours":21.417393040257277,"endHours":22.417393040257277,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:25","end":"23:25","startHours":22.417393040257277,"endHours":23.417393040257277,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:25","end":"00:25","startHours":23.417393040257277,"endHours":24.417393040257277,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:25","end":"01:25","startHours":24.417393040257277,"endHours":25.417393040257277,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:25","end":"02:25","startHours":25.417393040257277,"endHours":26.417393040257277,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:25","end":"03:25","startHours":26.417393040257277,"endHours":27.417393040257277,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:25","end":"04:25","startHours":27.417393040257277,"endHours":28.417393040257277,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:25","end":"05:25","startHours":28.417393040257277,"endHours":29.417393040257277,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"drikRitu":"Grīṣma (Summer) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":22.47051073503966,"eotMinutes":-4.678375173651213,"ayanamsa":24.0418}},"calendars":{"vikram_samvat":2070,"vikram_samvatsara":"Parābhava","saka_samvat":1935,"saka_samvatsara":"Vijaya","bengali_samvat":1420,"malayalam_era":1189,"nanakshahi_year":544,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Kṛṣṇa Pakṣa","solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Kṛṣṇa Amāvasyā · Vikram 2070 Parābhava · Śaka 1935 Vijaya"},"festivals":[{"id":"mithuna-sankranti","name":"Mithuna Saṅkrānti","name_sanskrit":"मिथुन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Gemini.","vrata":false,"detection":{"sun_rashi":"Mithuna"},"precedence":5}],"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":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Kṛṣṇa Amāvasyā","url":"/day/-3137-10-20","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 July 8, 2013 CE · Phoenix, USA · Vidhyamitra","description":"July 8, 2013 CE for Phoenix, USA: Kṛṣṇa Amāvasyā, sūryodaya 05:25, sūryāsta 19:41.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/2013-07-08","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/2013-07-08","sa":"https://sa.vidhyamitra.com/city/phoenix/2013-07-08","hi":"https://hi.vidhyamitra.com/city/phoenix/2013-07-08","x-default":"https://vidhyamitra.com/city/phoenix/2013-07-08"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T19:30:13.102Z","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":"2026-05-15T19:30:13.102Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T19:30:13.102Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}