{"id":"vidhyamitra:city-day:phoenix:2138-10-03:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/2138-10-03","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2138-10-03","date_display":"October 3, 2138 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":2138,"month":10,"day":3,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502223.770833,"kali_year":5240,"ahargana":1913758.2708,"sun":{"sidereal_longitude":162.8681,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":149.613,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":346.7448,"elapsed_within_tithi_degrees":10.7448},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1,"moon_longitude":149.613,"elapsed_within_degrees":2.9463},"yoga":{"number":24,"name":"Śukla","sum_longitude":312.4811},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2138,"month":10,"day":3,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2502223.770833,"ahargana":1913758.2708,"kali_year":5240,"ayanamsa_lahiri":25.7913,"grahas":{"sun":{"sidereal_longitude":163.95040900000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"moon":{"sidereal_longitude":150.917509,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false,"latitude":-2.2303},"mars":{"sidereal_longitude":207.680209,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":186.434209,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":243.174309,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"venus":{"sidereal_longitude":144.22790899999995,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":272.29580899999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":299.8772,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":119.8772,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":2138,"month":10,"day":3,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502223.770833,"kali_year":5240,"ahargana":1913758.2708,"sun":{"sidereal_longitude":162.8681,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":149.613,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":346.7448,"elapsed_within_tithi_degrees":10.7448},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1,"moon_longitude":149.613,"elapsed_within_degrees":2.9463},"yoga":{"number":24,"name":"Śukla","sum_longitude":312.4811},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.23,"elongation":13.255},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.23,"opposition_distance":166.745}},"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":"06:23","sunsetLocal":"18:10","solarNoonLocal":"12:17","dayLengthHours":11.792985306908761,"dayLengthDisplay":"11 Hours 47 Mins 35 Secs","nightLengthDisplay":"12 Hours 12 Mins 25 Secs","moonriseLocal":"05:18","moonsetLocal":"17:31","rahuKala":{"name":"Rāhu Kāla","start":"10:48","end":"12:17","startHours":10.800904685277146,"endHours":12.275027848640743,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:13","end":"16:42","startHours":15.223274175367933,"endHours":16.697397338731527,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:51","end":"09:20","startHours":7.852658358549957,"endHours":9.326781521913553,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:08","end":"09:31","startHours":9.130231766798406,"endHours":9.523331277028698,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:52","end":"07:11","startHours":6.869909582974227,"endHours":7.184389191158461,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:40","startHours":11.881928338410452,"endHours":12.668127358871034,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:48","end":"05:36","startHours":4.806137154265193,"endHours":5.592336174725777,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:24","end":"06:23","startHours":5.395786419610632,"endHours":6.378535195186362,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:14","end":"15:02","startHours":14.240525399792203,"endHours":15.026724420252787,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:58","end":"18:22","startHours":17.971520502095125,"endHours":18.371520502095123,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:10","end":"18:40","startHours":18.171520502095124,"endHours":18.66289488988299,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:55","end":"19:40","startHours":17.921520502095124,"endHours":19.671520502095124,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:40","startHours":23.88192833841045,"endHours":24.668127358871036,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:23","end":"07:51","startHours":6.378535195186362,"endHours":7.852658358549957,"quality":"neutral"},{"name":"Labha","start":"07:51","end":"09:20","startHours":7.852658358549957,"endHours":9.326781521913553,"quality":"auspicious"},{"name":"Amṛta","start":"09:20","end":"10:48","startHours":9.326781521913553,"endHours":10.800904685277146,"quality":"auspicious"},{"name":"Kāla","start":"10:48","end":"12:17","startHours":10.800904685277146,"endHours":12.275027848640743,"quality":"inauspicious"},{"name":"Śubha","start":"12:17","end":"13:45","startHours":12.275027848640743,"endHours":13.749151012004337,"quality":"auspicious"},{"name":"Roga","start":"13:45","end":"15:13","startHours":13.749151012004337,"endHours":15.223274175367933,"quality":"inauspicious"},{"name":"Udveg","start":"15:13","end":"16:42","startHours":15.223274175367933,"endHours":16.697397338731527,"quality":"inauspicious"},{"name":"Chala","start":"16:42","end":"18:10","startHours":16.697397338731527,"endHours":18.171520502095124,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:10","end":"19:42","startHours":18.171520502095124,"endHours":19.697397338731527,"quality":"inauspicious"},{"name":"Udveg","start":"19:42","end":"21:13","startHours":19.697397338731527,"endHours":21.223274175367933,"quality":"inauspicious"},{"name":"Chala","start":"21:13","end":"22:45","startHours":21.223274175367933,"endHours":22.74915101200434,"quality":"neutral"},{"name":"Labha","start":"22:45","end":"00:17","startHours":22.74915101200434,"endHours":24.275027848640743,"quality":"auspicious"},{"name":"Amṛta","start":"00:17","end":"01:48","startHours":24.275027848640743,"endHours":25.800904685277146,"quality":"auspicious"},{"name":"Kāla","start":"01:48","end":"03:20","startHours":25.800904685277146,"endHours":27.326781521913553,"quality":"inauspicious"},{"name":"Śubha","start":"03:20","end":"04:51","startHours":27.326781521913553,"endHours":28.85265835854996,"quality":"auspicious"},{"name":"Roga","start":"04:51","end":"06:23","startHours":28.85265835854996,"endHours":30.378535195186362,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:23","end":"07:23","startHours":6.378535195186362,"endHours":7.378535195186362,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:23","end":"08:23","startHours":7.378535195186362,"endHours":8.378535195186362,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:23","end":"09:23","startHours":8.378535195186362,"endHours":9.378535195186362,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:23","end":"10:23","startHours":9.378535195186362,"endHours":10.378535195186362,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:23","end":"11:23","startHours":10.378535195186362,"endHours":11.378535195186362,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:23","end":"12:23","startHours":11.378535195186362,"endHours":12.378535195186362,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:23","end":"13:23","startHours":12.378535195186362,"endHours":13.378535195186362,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:23","end":"14:23","startHours":13.378535195186362,"endHours":14.378535195186362,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:23","end":"15:23","startHours":14.378535195186362,"endHours":15.378535195186362,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:23","end":"16:23","startHours":15.378535195186362,"endHours":16.378535195186362,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:23","end":"17:23","startHours":16.378535195186362,"endHours":17.378535195186362,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:23","end":"18:23","startHours":17.378535195186362,"endHours":18.378535195186362,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:23","end":"19:23","startHours":18.378535195186362,"endHours":19.378535195186362,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:23","end":"20:23","startHours":19.378535195186362,"endHours":20.378535195186362,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:23","end":"21:23","startHours":20.378535195186362,"endHours":21.378535195186362,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:23","end":"22:23","startHours":21.378535195186362,"endHours":22.378535195186362,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:23","end":"23:23","startHours":22.378535195186362,"endHours":23.378535195186362,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:23","end":"00:23","startHours":23.378535195186362,"endHours":24.378535195186362,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:23","end":"01:23","startHours":24.378535195186362,"endHours":25.378535195186362,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:23","end":"02:23","startHours":25.378535195186362,"endHours":26.378535195186362,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:23","end":"03:23","startHours":26.378535195186362,"endHours":27.378535195186362,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:23","end":"04:23","startHours":27.378535195186362,"endHours":28.378535195186362,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:23","end":"05:23","startHours":28.378535195186362,"endHours":29.378535195186362,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:23","end":"06:23","startHours":29.378535195186362,"endHours":30.378535195186362,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"North-West","rahuVasa":"South-East","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-3.8588694234184655,"eotMinutes":11.794329081555436,"ayanamsa":25.7913}},"calendars":{"vikram_samvat":2195,"vikram_samvatsara":"Virodhakṛt","saka_samvat":2060,"saka_samvatsara":"Vilambī","bengali_samvat":1545,"malayalam_era":1314,"nanakshahi_year":669,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Caturdaśī · Vikram 2195 Virodhakṛt · Śaka 2060 Vilambī"},"festivals":[{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 October 3, 2138 CE · Phoenix, USA · Vidhyamitra","description":"October 3, 2138 CE for Phoenix, USA: Kṛṣṇa Caturdaśī, sūryodaya 06:23, sūryāsta 18:10.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/2138-10-03","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/2138-10-03","sa":"https://sa.vidhyamitra.com/city/phoenix/2138-10-03","hi":"https://hi.vidhyamitra.com/city/phoenix/2138-10-03","x-default":"https://vidhyamitra.com/city/phoenix/2138-10-03"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T23:30:17.509Z","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":"2026-06-01T23:30:17.509Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T23:30:17.509Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}