{"id":"vidhyamitra:city-day:phoenix:2107-05-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/2107-05-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2107-05-22","date_display":"May 22, 2107 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":2107,"month":5,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2490766.770833,"kali_year":5209,"ahargana":1902301.2708,"sun":{"sidereal_longitude":34.7751,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":25.026,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":350.2509,"elapsed_within_tithi_degrees":2.2509},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4,"moon_longitude":25.026,"elapsed_within_degrees":11.6927},"yoga":{"number":5,"name":"Śobhana","sum_longitude":59.8011},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"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":2107,"month":5,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2490766.770833,"ahargana":1902301.2708,"kali_year":5209,"ayanamsa_lahiri":25.3531,"grahas":{"sun":{"sidereal_longitude":35.07434999999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":26.25675000000001,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false,"latitude":-1.3969},"mars":{"sidereal_longitude":21.160849999999982,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":48.74754999999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":32.256050000000016,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":17.215750000000014,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":260.77675,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":186.9242,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":6.9242,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","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":2107,"month":5,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2490766.770833,"kali_year":5209,"ahargana":1902301.2708,"sun":{"sidereal_longitude":34.7751,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":25.026,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":350.2509,"elapsed_within_tithi_degrees":2.2509},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4,"moon_longitude":25.026,"elapsed_within_degrees":11.6927},"yoga":{"number":5,"name":"Śobhana","sum_longitude":59.8011},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.397,"elongation":9.749},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.397,"opposition_distance":170.251}},"eclipse_window_40days":[{"offset_days":-15,"type":"lunar","occurs":true,"moon_latitude":0.984,"opposition_distance":0.02}]},"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":"05:24","sunsetLocal":"19:26","solarNoonLocal":"12:25","dayLengthHours":14.026102470637028,"dayLengthDisplay":"14 Hours 01 Mins 34 Secs","nightLengthDisplay":"9 Hours 58 Mins 26 Secs","moonriseLocal":"04:56","moonsetLocal":"18:43","rahuKala":{"name":"Rāhu Kāla","start":"17:40","end":"19:26","startHours":17.673525873050764,"endHours":19.426788681880392,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:25","end":"14:10","startHours":12.413737446561878,"endHours":14.167000255391507,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:55","end":"17:40","startHours":15.920263064221135,"endHours":17.673525873050764,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:40","end":"09:08","startHours":8.673443454392006,"endHours":9.140980203413239,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:59","end":"06:22","startHours":5.9851071475199085,"endHours":6.359136546736896,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:57","end":"12:53","startHours":11.946200697540645,"endHours":12.881274195583112,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:32","end":"04:28","startHours":3.530539215158428,"endHours":4.465612713200897,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:14","end":"05:24","startHours":4.23184433869028,"endHours":5.400686211243365,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:45","end":"15:41","startHours":14.75142119166805,"endHours":15.68649468971052,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:14","end":"19:38","startHours":19.226788681880393,"endHours":19.62678868188039,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:26","end":"20:01","startHours":19.426788681880392,"endHours":20.011209618156936,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:11","end":"20:56","startHours":19.176788681880392,"endHours":20.926788681880392,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:57","end":"00:53","startHours":23.946200697540643,"endHours":24.881274195583114,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:24","end":"07:09","startHours":5.400686211243365,"endHours":7.153949020072994,"quality":"inauspicious"},{"name":"Chala","start":"07:09","end":"08:54","startHours":7.153949020072994,"endHours":8.907211828902621,"quality":"neutral"},{"name":"Labha","start":"08:54","end":"10:40","startHours":8.907211828902621,"endHours":10.66047463773225,"quality":"auspicious"},{"name":"Amṛta","start":"10:40","end":"12:25","startHours":10.66047463773225,"endHours":12.413737446561878,"quality":"auspicious"},{"name":"Kāla","start":"12:25","end":"14:10","startHours":12.413737446561878,"endHours":14.167000255391507,"quality":"inauspicious"},{"name":"Śubha","start":"14:10","end":"15:55","startHours":14.167000255391507,"endHours":15.920263064221135,"quality":"auspicious"},{"name":"Roga","start":"15:55","end":"17:40","startHours":15.920263064221135,"endHours":17.673525873050764,"quality":"inauspicious"},{"name":"Udveg","start":"17:40","end":"19:26","startHours":17.673525873050764,"endHours":19.426788681880392,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"19:26","end":"20:40","startHours":19.426788681880392,"endHours":20.673525873050764,"quality":"auspicious"},{"name":"Roga","start":"20:40","end":"21:55","startHours":20.673525873050764,"endHours":21.920263064221135,"quality":"inauspicious"},{"name":"Udveg","start":"21:55","end":"23:10","startHours":21.920263064221135,"endHours":23.167000255391507,"quality":"inauspicious"},{"name":"Chala","start":"23:10","end":"00:25","startHours":23.167000255391507,"endHours":24.41373744656188,"quality":"neutral"},{"name":"Labha","start":"00:25","end":"01:40","startHours":24.41373744656188,"endHours":25.66047463773225,"quality":"auspicious"},{"name":"Amṛta","start":"01:40","end":"02:54","startHours":25.66047463773225,"endHours":26.90721182890262,"quality":"auspicious"},{"name":"Kāla","start":"02:54","end":"04:09","startHours":26.90721182890262,"endHours":28.153949020072993,"quality":"inauspicious"},{"name":"Śubha","start":"04:09","end":"05:24","startHours":28.153949020072993,"endHours":29.400686211243364,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:24","end":"06:24","startHours":5.400686211243365,"endHours":6.400686211243365,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:24","end":"07:24","startHours":6.400686211243365,"endHours":7.400686211243365,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:24","end":"08:24","startHours":7.400686211243365,"endHours":8.400686211243364,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:24","end":"09:24","startHours":8.400686211243364,"endHours":9.400686211243364,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:24","end":"10:24","startHours":9.400686211243364,"endHours":10.400686211243364,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:24","end":"11:24","startHours":10.400686211243364,"endHours":11.400686211243364,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:24","end":"12:24","startHours":11.400686211243364,"endHours":12.400686211243364,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:24","end":"13:24","startHours":12.400686211243364,"endHours":13.400686211243364,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:24","end":"14:24","startHours":13.400686211243364,"endHours":14.400686211243364,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:24","end":"15:24","startHours":14.400686211243364,"endHours":15.400686211243364,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:24","end":"16:24","startHours":15.400686211243364,"endHours":16.400686211243364,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:24","end":"17:24","startHours":16.400686211243364,"endHours":17.400686211243364,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:24","end":"18:24","startHours":17.400686211243364,"endHours":18.400686211243364,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:24","end":"19:24","startHours":18.400686211243364,"endHours":19.400686211243364,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:24","end":"20:24","startHours":19.400686211243364,"endHours":20.400686211243364,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:24","end":"21:24","startHours":20.400686211243364,"endHours":21.400686211243364,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:24","end":"22:24","startHours":21.400686211243364,"endHours":22.400686211243364,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:24","end":"23:24","startHours":22.400686211243364,"endHours":23.400686211243364,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:24","end":"00:24","startHours":23.400686211243364,"endHours":24.400686211243364,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:24","end":"01:24","startHours":24.400686211243364,"endHours":25.400686211243364,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:24","end":"02:24","startHours":25.400686211243364,"endHours":26.400686211243364,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:24","end":"03:24","startHours":26.400686211243364,"endHours":27.400686211243364,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:24","end":"04:24","startHours":27.400686211243364,"endHours":28.400686211243364,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:24","end":"05:24","startHours":28.400686211243364,"endHours":29.400686211243364,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Kāladaṇḍa","quality":"Inauspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":20.237992943900423,"eotMinutes":3.4717532062871586,"ayanamsa":25.3531}},"calendars":{"vikram_samvat":2164,"vikram_samvatsara":"Vikrama","saka_samvat":2029,"saka_samvatsara":"Prabhava","bengali_samvat":1514,"malayalam_era":1283,"nanakshahi_year":638,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Vaiśākha","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":"Jyeṣṭha Kṛṣṇa Amāvasyā · Vikram 2164 Vikrama · Śaka 2029 Prabhava"},"festivals":[{"id":"vat-savitri-amavasya","name":"Vaṭa Sāvitrī Amāvasyā","name_sanskrit":"वट सावित्री अमावस्या","tradition":"Pan-Hindu","associated_deity":"Sāvitrī Devī","significance":"Sāvitrī's redemption of Satyavān from Yama; pati-vrata observance.","vrata":true,"detection":{"tithi_number":30,"tithi_paksha":"Kṛṣṇa","lunar_month":"Jyeṣṭha"},"precedence":2,"sources":["Mahābhārata, Vana Parva — Sāvitrī Upākhyāna"]}],"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":[{"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 May 22, 2107 CE · Phoenix, USA · Vidhyamitra","description":"May 22, 2107 CE for Phoenix, USA: Kṛṣṇa Amāvasyā, sūryodaya 05:24, sūryāsta 19:26.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/2107-05-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/2107-05-22","sa":"https://sa.vidhyamitra.com/city/phoenix/2107-05-22","hi":"https://hi.vidhyamitra.com/city/phoenix/2107-05-22","x-default":"https://vidhyamitra.com/city/phoenix/2107-05-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T01:22:24.383Z","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":"2026-06-01T01:22:24.383Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T01:22:24.383Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}