{"id":"vidhyamitra:city-day:phoenix:2124-04-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/2124-04-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2124-04-16","date_display":"April 16, 2124 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":2124,"month":4,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2496940.770833,"kali_year":5225,"ahargana":1908475.2708,"sun":{"sidereal_longitude":0.5967,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":16.9653,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":16.3686,"elapsed_within_tithi_degrees":4.3686},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2,"moon_longitude":16.9653,"elapsed_within_degrees":3.632},"yoga":{"number":2,"name":"Prīti","sum_longitude":17.562},"karana":{"half_tithi_index":2,"name":"Bālava"},"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":2124,"month":4,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2496940.770833,"ahargana":1908475.2708,"kali_year":5225,"ayanamsa_lahiri":25.5892,"grahas":{"sun":{"sidereal_longitude":0.7549579999999878,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":18.643158000000028,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false,"latitude":1.7445},"mars":{"sidereal_longitude":3.817957999999976,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":331.45975799999997,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":180.37575800000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":26.324257999999986,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":true},"saturn":{"sidereal_longitude":102.548158,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":219.7959,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":39.7959,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","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":2124,"month":4,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2496940.770833,"kali_year":5225,"ahargana":1908475.2708,"sun":{"sidereal_longitude":0.5967,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":16.9653,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":16.3686,"elapsed_within_tithi_degrees":4.3686},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2,"moon_longitude":16.9653,"elapsed_within_degrees":3.632},"yoga":{"number":2,"name":"Prīti","sum_longitude":17.562},"karana":{"half_tithi_index":2,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.745,"elongation":16.369},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.745,"opposition_distance":163.631}},"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":"05:57","sunsetLocal":"19:00","solarNoonLocal":"12:28","dayLengthHours":13.043385738311528,"dayLengthDisplay":"13 Hours 02 Mins 36 Secs","nightLengthDisplay":"10 Hours 57 Mins 24 Secs","moonriseLocal":"06:53","moonsetLocal":"20:27","rahuKala":{"name":"Rāhu Kāla","start":"17:22","end":"19:00","startHours":17.362614799923517,"endHours":18.993038017212456,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:28","end":"14:06","startHours":12.471345148056692,"endHours":14.101768365345634,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:44","end":"17:22","startHours":15.732191582634574,"endHours":17.362614799923517,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:00","end":"09:26","startHours":8.993108951173618,"endHours":9.427888475784002,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:30","end":"06:50","startHours":6.493126684663909,"endHours":6.840950304352217,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:02","end":"12:54","startHours":12.036565623446307,"endHours":12.906124672667076,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:13","end":"05:05","startHours":4.210534180459391,"endHours":5.08009322968016,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:52","end":"05:57","startHours":4.862703467374968,"endHours":5.9496522789009285,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:39","end":"15:31","startHours":14.645242771108613,"endHours":15.514801820329382,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:48","end":"19:12","startHours":18.793038017212456,"endHours":19.193038017212455,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:00","end":"19:32","startHours":18.993038017212456,"endHours":19.536512422975434,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:45","end":"20:30","startHours":18.743038017212456,"endHours":20.493038017212456,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:02","end":"00:54","startHours":24.036565623446307,"endHours":24.906124672667076,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:57","end":"07:35","startHours":5.9496522789009285,"endHours":7.5800754961898695,"quality":"inauspicious"},{"name":"Chala","start":"07:35","end":"09:13","startHours":7.5800754961898695,"endHours":9.21049871347881,"quality":"neutral"},{"name":"Labha","start":"09:13","end":"10:50","startHours":9.21049871347881,"endHours":10.840921930767752,"quality":"auspicious"},{"name":"Amṛta","start":"10:50","end":"12:28","startHours":10.840921930767752,"endHours":12.471345148056692,"quality":"auspicious"},{"name":"Kāla","start":"12:28","end":"14:06","startHours":12.471345148056692,"endHours":14.101768365345634,"quality":"inauspicious"},{"name":"Śubha","start":"14:06","end":"15:44","startHours":14.101768365345634,"endHours":15.732191582634574,"quality":"auspicious"},{"name":"Roga","start":"15:44","end":"17:22","startHours":15.732191582634574,"endHours":17.362614799923517,"quality":"inauspicious"},{"name":"Udveg","start":"17:22","end":"19:00","startHours":17.362614799923517,"endHours":18.993038017212456,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"19:00","end":"20:22","startHours":18.993038017212456,"endHours":20.362614799923513,"quality":"auspicious"},{"name":"Roga","start":"20:22","end":"21:44","startHours":20.362614799923513,"endHours":21.732191582634574,"quality":"inauspicious"},{"name":"Udveg","start":"21:44","end":"23:06","startHours":21.732191582634574,"endHours":23.101768365345634,"quality":"inauspicious"},{"name":"Chala","start":"23:06","end":"00:28","startHours":23.101768365345634,"endHours":24.47134514805669,"quality":"neutral"},{"name":"Labha","start":"00:28","end":"01:50","startHours":24.47134514805669,"endHours":25.84092193076775,"quality":"auspicious"},{"name":"Amṛta","start":"01:50","end":"03:13","startHours":25.84092193076775,"endHours":27.21049871347881,"quality":"auspicious"},{"name":"Kāla","start":"03:13","end":"04:35","startHours":27.21049871347881,"endHours":28.58007549618987,"quality":"inauspicious"},{"name":"Śubha","start":"04:35","end":"05:57","startHours":28.58007549618987,"endHours":29.949652278900928,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:57","end":"06:57","startHours":5.9496522789009285,"endHours":6.9496522789009285,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:57","end":"07:57","startHours":6.9496522789009285,"endHours":7.9496522789009285,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:57","end":"08:57","startHours":7.9496522789009285,"endHours":8.949652278900928,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:57","end":"09:57","startHours":8.949652278900928,"endHours":9.949652278900928,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:57","end":"10:57","startHours":9.949652278900928,"endHours":10.949652278900928,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:57","end":"11:57","startHours":10.949652278900928,"endHours":11.949652278900928,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:57","end":"12:57","startHours":11.949652278900928,"endHours":12.949652278900928,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:57","end":"13:57","startHours":12.949652278900928,"endHours":13.949652278900928,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:57","end":"14:57","startHours":13.949652278900928,"endHours":14.949652278900928,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:57","end":"15:57","startHours":14.949652278900928,"endHours":15.949652278900928,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:57","end":"16:57","startHours":15.949652278900928,"endHours":16.949652278900928,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:57","end":"17:57","startHours":16.949652278900928,"endHours":17.949652278900928,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:57","end":"18:57","startHours":17.949652278900928,"endHours":18.949652278900928,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:57","end":"19:57","startHours":18.949652278900928,"endHours":19.949652278900928,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:57","end":"20:57","startHours":19.949652278900928,"endHours":20.949652278900928,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:57","end":"21:57","startHours":20.949652278900928,"endHours":21.949652278900928,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:57","end":"22:57","startHours":21.949652278900928,"endHours":22.949652278900928,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:57","end":"23:57","startHours":22.949652278900928,"endHours":23.949652278900928,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:57","end":"00:57","startHours":23.949652278900928,"endHours":24.949652278900928,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:57","end":"01:57","startHours":24.949652278900928,"endHours":25.949652278900928,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:57","end":"02:57","startHours":25.949652278900928,"endHours":26.949652278900928,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:57","end":"03:57","startHours":26.949652278900928,"endHours":27.949652278900928,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:57","end":"04:57","startHours":27.949652278900928,"endHours":28.949652278900928,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:57","end":"05:57","startHours":28.949652278900928,"endHours":29.949652278900928,"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":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":10.165876020627108,"eotMinutes":0.015291116598477705,"ayanamsa":25.5892}},"calendars":{"vikram_samvat":2181,"vikram_samvatsara":"Hemalambī","saka_samvat":2046,"saka_samvatsara":"Tāraṇa","bengali_samvat":1531,"malayalam_era":1300,"nanakshahi_year":655,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Dvitīyā · Vikram 2181 Hemalambī · Śaka 2046 Tāraṇa"},"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 April 16, 2124 CE · Phoenix, USA · Vidhyamitra","description":"April 16, 2124 CE for Phoenix, USA: Śukla Dvitīyā, sūryodaya 05:57, sūryāsta 19:00.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/2124-04-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/2124-04-16","sa":"https://sa.vidhyamitra.com/city/phoenix/2124-04-16","hi":"https://hi.vidhyamitra.com/city/phoenix/2124-04-16","x-default":"https://vidhyamitra.com/city/phoenix/2124-04-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T07:40:34.841Z","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":"2026-06-01T07:40:34.841Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T07:40:34.841Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}