{"id":"vidhyamitra:city-day:phoenix:2104-07-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/2104-07-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2104-07-15","date_display":"July 15, 2104 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":2104,"month":7,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2489725.770833,"kali_year":5206,"ahargana":1901260.2708,"sun":{"sidereal_longitude":86.7679,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":354.5281,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":267.7602,"elapsed_within_tithi_degrees":3.7602},"nakshatra":{"number":27,"name":"Revatī","pada":3,"moon_longitude":354.5281,"elapsed_within_degrees":7.8615},"yoga":{"number":7,"name":"Sukarma","sum_longitude":81.2961},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2104,"month":7,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2489725.770833,"ahargana":1901260.2708,"kali_year":5206,"ayanamsa_lahiri":25.3133,"grahas":{"sun":{"sidereal_longitude":87.43832399999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"moon":{"sidereal_longitude":355.740624,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false,"latitude":4.1584},"mars":{"sidereal_longitude":140.29422399999999,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":107.83252400000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":305.021524,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":102.858224,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":221.02712399999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":242.0813,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":62.0813,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","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":2104,"month":7,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2489725.770833,"kali_year":5206,"ahargana":1901260.2708,"sun":{"sidereal_longitude":86.7679,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":354.5281,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":267.7602,"elapsed_within_tithi_degrees":3.7602},"nakshatra":{"number":27,"name":"Revatī","pada":3,"moon_longitude":354.5281,"elapsed_within_degrees":7.8615},"yoga":{"number":7,"name":"Sukarma","sum_longitude":81.2961},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.158,"elongation":92.24},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.158,"opposition_distance":87.76}},"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":"05:29","sunsetLocal":"19:39","solarNoonLocal":"12:34","dayLengthHours":14.161467450523041,"dayLengthDisplay":"14 Hours 09 Mins 41 Secs","nightLengthDisplay":"9 Hours 50 Mins 19 Secs","moonriseLocal":"00:02","moonsetLocal":"12:52","rahuKala":{"name":"Rāhu Kāla","start":"16:06","end":"17:53","startHours":16.10502704773701,"endHours":17.875210479052388,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:01","end":"10:48","startHours":9.02429332247549,"endHours":10.79447675379087,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:34","end":"14:20","startHours":12.564660185106248,"endHours":14.33484361642163,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:47","end":"09:16","startHours":8.78826886496677,"endHours":9.260317779984206,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:04","end":"06:27","startHours":6.073987603616522,"endHours":6.4516267356304695,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:06","end":"13:02","startHours":12.092611270088813,"endHours":13.036709100123684,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:36","end":"04:32","startHours":3.59573079977499,"endHours":4.539828629809859,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:18","end":"05:29","startHours":4.303804172301142,"endHours":5.483926459844729,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:55","end":"15:52","startHours":14.92490476019342,"endHours":15.86900259022829,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:27","end":"19:51","startHours":19.44539391036777,"endHours":19.84539391036777,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:39","end":"20:14","startHours":19.64539391036777,"endHours":20.235455054139564,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:24","end":"21:09","startHours":19.39539391036777,"endHours":21.14539391036777,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:06","end":"01:02","startHours":24.092611270088813,"endHours":25.036709100123684,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:29","end":"07:15","startHours":5.483926459844729,"endHours":7.254109891160109,"quality":"inauspicious"},{"name":"Udveg","start":"07:15","end":"09:01","startHours":7.254109891160109,"endHours":9.02429332247549,"quality":"inauspicious"},{"name":"Chala","start":"09:01","end":"10:48","startHours":9.02429332247549,"endHours":10.79447675379087,"quality":"neutral"},{"name":"Labha","start":"10:48","end":"12:34","startHours":10.79447675379087,"endHours":12.564660185106248,"quality":"auspicious"},{"name":"Amṛta","start":"12:34","end":"14:20","startHours":12.564660185106248,"endHours":14.33484361642163,"quality":"auspicious"},{"name":"Kāla","start":"14:20","end":"16:06","startHours":14.33484361642163,"endHours":16.10502704773701,"quality":"inauspicious"},{"name":"Śubha","start":"16:06","end":"17:53","startHours":16.10502704773701,"endHours":17.875210479052388,"quality":"auspicious"},{"name":"Roga","start":"17:53","end":"19:39","startHours":17.875210479052388,"endHours":19.64539391036777,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"19:39","end":"20:53","startHours":19.64539391036777,"endHours":20.875210479052388,"quality":"inauspicious"},{"name":"Śubha","start":"20:53","end":"22:06","startHours":20.875210479052388,"endHours":22.10502704773701,"quality":"auspicious"},{"name":"Roga","start":"22:06","end":"23:20","startHours":22.10502704773701,"endHours":23.33484361642163,"quality":"inauspicious"},{"name":"Udveg","start":"23:20","end":"00:34","startHours":23.33484361642163,"endHours":24.56466018510625,"quality":"inauspicious"},{"name":"Chala","start":"00:34","end":"01:48","startHours":24.56466018510625,"endHours":25.794476753790867,"quality":"neutral"},{"name":"Labha","start":"01:48","end":"03:01","startHours":25.794476753790867,"endHours":27.024293322475486,"quality":"auspicious"},{"name":"Amṛta","start":"03:01","end":"04:15","startHours":27.024293322475486,"endHours":28.25410989116011,"quality":"auspicious"},{"name":"Kāla","start":"04:15","end":"05:29","startHours":28.25410989116011,"endHours":29.483926459844728,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:29","end":"06:29","startHours":5.483926459844729,"endHours":6.483926459844729,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:29","end":"07:29","startHours":6.483926459844729,"endHours":7.483926459844729,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:29","end":"08:29","startHours":7.483926459844729,"endHours":8.483926459844728,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:29","end":"09:29","startHours":8.483926459844728,"endHours":9.483926459844728,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:29","end":"10:29","startHours":9.483926459844728,"endHours":10.483926459844728,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:29","end":"11:29","startHours":10.483926459844728,"endHours":11.483926459844728,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:29","end":"12:29","startHours":11.483926459844728,"endHours":12.483926459844728,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:29","end":"13:29","startHours":12.483926459844728,"endHours":13.483926459844728,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:29","end":"14:29","startHours":13.483926459844728,"endHours":14.483926459844728,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:29","end":"15:29","startHours":14.483926459844728,"endHours":15.483926459844728,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:29","end":"16:29","startHours":15.483926459844728,"endHours":16.483926459844728,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:29","end":"17:29","startHours":16.483926459844728,"endHours":17.483926459844728,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:29","end":"18:29","startHours":17.483926459844728,"endHours":18.483926459844728,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:29","end":"19:29","startHours":18.483926459844728,"endHours":19.483926459844728,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:29","end":"20:29","startHours":19.483926459844728,"endHours":20.483926459844728,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:29","end":"21:29","startHours":20.483926459844728,"endHours":21.483926459844728,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:29","end":"22:29","startHours":21.483926459844728,"endHours":22.483926459844728,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:29","end":"23:29","startHours":22.483926459844728,"endHours":23.483926459844728,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:29","end":"00:29","startHours":23.483926459844728,"endHours":24.483926459844728,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:29","end":"01:29","startHours":24.483926459844728,"endHours":25.483926459844728,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:29","end":"02:29","startHours":25.483926459844728,"endHours":26.483926459844728,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:29","end":"03:29","startHours":26.483926459844728,"endHours":27.483926459844728,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:29","end":"04:29","startHours":27.483926459844728,"endHours":28.483926459844728,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:29","end":"05:29","startHours":28.483926459844728,"endHours":29.483926459844728,"planetary_lord":"Saturn"}],"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":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"North","anandadiYoga":{"name":"Dhvaja","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":21.517470004347192,"eotMinutes":-5.583611106375076,"ayanamsa":25.3133}},"calendars":{"vikram_samvat":2161,"vikram_samvatsara":"Īśvara","saka_samvat":2026,"saka_samvatsara":"Raktākṣī","bengali_samvat":1511,"malayalam_era":1280,"nanakshahi_year":635,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","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":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Aṣṭamī · Vikram 2161 Īśvara · Śaka 2026 Raktākṣī"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Kṛṣṇa Aṣṭamī","url":"/day/-3226-07-09","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 15, 2104 CE · Phoenix, USA · Vidhyamitra","description":"July 15, 2104 CE for Phoenix, USA: Kṛṣṇa Aṣṭamī, sūryodaya 05:29, sūryāsta 19:39.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/2104-07-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/2104-07-15","sa":"https://sa.vidhyamitra.com/city/phoenix/2104-07-15","hi":"https://hi.vidhyamitra.com/city/phoenix/2104-07-15","x-default":"https://vidhyamitra.com/city/phoenix/2104-07-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T22:14:57.047Z","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":"2026-05-31T22:14:57.047Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T22:14:57.047Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}