{"id":"vidhyamitra:city-day:phoenix:2128-08-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/2128-08-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2128-08-15","date_display":"August 15, 2128 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":2128,"month":8,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2498522.770833,"kali_year":5230,"ahargana":1910057.2708,"sun":{"sidereal_longitude":116.0243,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":352.7615,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":236.7372,"elapsed_within_tithi_degrees":8.7372},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":352.7615,"elapsed_within_degrees":6.0948},"yoga":{"number":9,"name":"Śūla","sum_longitude":108.7858},"karana":{"half_tithi_index":39,"name":"Taitila"},"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":2128,"month":8,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2498522.770833,"ahargana":1910057.2708,"kali_year":5230,"ayanamsa_lahiri":25.6497,"grahas":{"sun":{"sidereal_longitude":116.94021400000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":354.207814,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false,"latitude":-2.693},"mars":{"sidereal_longitude":112.806014,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":142.56631399999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":312.34211400000004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":141.94291399999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":159.53141400000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":135.974,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":315.974,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","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":2128,"month":8,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2498522.770833,"kali_year":5230,"ahargana":1910057.2708,"sun":{"sidereal_longitude":116.0243,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":352.7615,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":236.7372,"elapsed_within_tithi_degrees":8.7372},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":352.7615,"elapsed_within_degrees":6.0948},"yoga":{"number":9,"name":"Śūla","sum_longitude":108.7858},"karana":{"half_tithi_index":39,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.693,"elongation":123.263},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.693,"opposition_distance":56.737}},"eclipse_window_40days":[{"offset_days":11,"type":"solar","occurs":true,"moon_latitude":-0.639,"elongation":0.662}]},"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":"05:50","sunsetLocal":"19:15","solarNoonLocal":"12:32","dayLengthHours":13.401648553914391,"dayLengthDisplay":"13 Hours 24 Mins 06 Secs","nightLengthDisplay":"10 Hours 35 Mins 54 Secs","moonriseLocal":"21:58","moonsetLocal":"10:45","rahuKala":{"name":"Rāhu Kāla","start":"17:34","end":"19:15","startHours":17.566830003161705,"endHours":19.242036072401003,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:32","end":"14:13","startHours":12.541211795443807,"endHours":14.216417864683105,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:53","end":"17:34","startHours":15.891623933922407,"endHours":17.566830003161705,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:58","end":"09:25","startHours":8.967438847733304,"endHours":9.414160466197117,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:24","end":"06:45","startHours":6.398789541566379,"endHours":6.75616683633743,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:06","end":"12:59","startHours":12.094490176979994,"endHours":12.987933413907621,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:03","end":"04:57","startHours":4.053501044631361,"endHours":4.946944281558986,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:43","end":"05:50","startHours":4.72358347232708,"endHours":5.8403875184866125,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:46","end":"15:40","startHours":14.774819887762874,"endHours":15.6682631246905,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:03","end":"19:27","startHours":19.042036072401004,"endHours":19.442036072401002,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:15","end":"19:48","startHours":19.242036072401003,"endHours":19.800438095480768,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:00","end":"20:45","startHours":18.992036072401003,"endHours":20.742036072401003,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:06","end":"00:59","startHours":24.094490176979996,"endHours":24.98793341390762,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:50","end":"07:31","startHours":5.8403875184866125,"endHours":7.5155935877259115,"quality":"inauspicious"},{"name":"Chala","start":"07:31","end":"09:11","startHours":7.5155935877259115,"endHours":9.190799656965211,"quality":"neutral"},{"name":"Labha","start":"09:11","end":"10:52","startHours":9.190799656965211,"endHours":10.86600572620451,"quality":"auspicious"},{"name":"Amṛta","start":"10:52","end":"12:32","startHours":10.86600572620451,"endHours":12.541211795443807,"quality":"auspicious"},{"name":"Kāla","start":"12:32","end":"14:13","startHours":12.541211795443807,"endHours":14.216417864683105,"quality":"inauspicious"},{"name":"Śubha","start":"14:13","end":"15:53","startHours":14.216417864683105,"endHours":15.891623933922407,"quality":"auspicious"},{"name":"Roga","start":"15:53","end":"17:34","startHours":15.891623933922407,"endHours":17.566830003161705,"quality":"inauspicious"},{"name":"Udveg","start":"17:34","end":"19:15","startHours":17.566830003161705,"endHours":19.242036072401003,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"19:15","end":"20:34","startHours":19.242036072401003,"endHours":20.566830003161705,"quality":"auspicious"},{"name":"Roga","start":"20:34","end":"21:53","startHours":20.566830003161705,"endHours":21.891623933922403,"quality":"inauspicious"},{"name":"Udveg","start":"21:53","end":"23:13","startHours":21.891623933922403,"endHours":23.216417864683105,"quality":"inauspicious"},{"name":"Chala","start":"23:13","end":"00:32","startHours":23.216417864683105,"endHours":24.541211795443807,"quality":"neutral"},{"name":"Labha","start":"00:32","end":"01:52","startHours":24.541211795443807,"endHours":25.86600572620451,"quality":"auspicious"},{"name":"Amṛta","start":"01:52","end":"03:11","startHours":25.86600572620451,"endHours":27.19079965696521,"quality":"auspicious"},{"name":"Kāla","start":"03:11","end":"04:31","startHours":27.19079965696521,"endHours":28.51559358772591,"quality":"inauspicious"},{"name":"Śubha","start":"04:31","end":"05:50","startHours":28.51559358772591,"endHours":29.84038751848661,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:50","end":"06:50","startHours":5.8403875184866125,"endHours":6.8403875184866125,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:50","end":"07:50","startHours":6.8403875184866125,"endHours":7.8403875184866125,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:50","end":"08:50","startHours":7.8403875184866125,"endHours":8.840387518486612,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:50","end":"09:50","startHours":8.840387518486612,"endHours":9.840387518486612,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:50","end":"10:50","startHours":9.840387518486612,"endHours":10.840387518486612,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:50","end":"11:50","startHours":10.840387518486612,"endHours":11.840387518486612,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:50","end":"12:50","startHours":11.840387518486612,"endHours":12.840387518486612,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:50","end":"13:50","startHours":12.840387518486612,"endHours":13.840387518486612,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:50","end":"14:50","startHours":13.840387518486612,"endHours":14.840387518486612,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:50","end":"15:50","startHours":14.840387518486612,"endHours":15.840387518486612,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:50","end":"16:50","startHours":15.840387518486612,"endHours":16.84038751848661,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:50","end":"17:50","startHours":16.84038751848661,"endHours":17.84038751848661,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:50","end":"18:50","startHours":17.84038751848661,"endHours":18.84038751848661,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:50","end":"19:50","startHours":18.84038751848661,"endHours":19.84038751848661,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:50","end":"20:50","startHours":19.84038751848661,"endHours":20.84038751848661,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:50","end":"21:50","startHours":20.84038751848661,"endHours":21.84038751848661,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:50","end":"22:50","startHours":21.84038751848661,"endHours":22.84038751848661,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:50","end":"23:50","startHours":22.84038751848661,"endHours":23.84038751848661,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:50","end":"00:50","startHours":23.84038751848661,"endHours":24.84038751848661,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:50","end":"01:50","startHours":24.84038751848661,"endHours":25.84038751848661,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:50","end":"02:50","startHours":25.84038751848661,"endHours":26.84038751848661,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:50","end":"03:50","startHours":26.84038751848661,"endHours":27.84038751848661,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:50","end":"04:50","startHours":27.84038751848661,"endHours":28.84038751848661,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:50","end":"05:50","startHours":28.84038751848661,"endHours":29.84038751848661,"planetary_lord":"Jupiter"}],"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":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Sushira","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":13.982687761281552,"eotMinutes":-4.176707726628523,"ayanamsa":25.6497}},"calendars":{"vikram_samvat":2185,"vikram_samvatsara":"Plava","saka_samvat":2050,"saka_samvatsara":"Sarvadhāri","bengali_samvat":1535,"malayalam_era":1304,"nanakshahi_year":659,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Pañcamī · Vikram 2185 Plava · Śaka 2050 Sarvadhāri"},"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 August 15, 2128 CE · Phoenix, USA · Vidhyamitra","description":"August 15, 2128 CE for Phoenix, USA: Kṛṣṇa Pañcamī, sūryodaya 05:50, sūryāsta 19:15.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/2128-08-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/2128-08-15","sa":"https://sa.vidhyamitra.com/city/phoenix/2128-08-15","hi":"https://hi.vidhyamitra.com/city/phoenix/2128-08-15","x-default":"https://vidhyamitra.com/city/phoenix/2128-08-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T13:13:34.403Z","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":"2026-06-01T13:13:34.403Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T13:13:34.403Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}