{"id":"vidhyamitra:city-day:phoenix:2157-01-05:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/2157-01-05","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2157-01-05","date_display":"January 5, 2157 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":2157,"month":1,"day":5,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2508892.770833,"kali_year":5258,"ahargana":1920427.2708,"sun":{"sidereal_longitude":258.2685,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":182.8935,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":284.6249,"elapsed_within_tithi_degrees":8.6249},"nakshatra":{"number":14,"name":"Citrā","pada":3,"moon_longitude":182.8935,"elapsed_within_degrees":9.5601},"yoga":{"number":7,"name":"Sukarma","sum_longitude":81.162},"karana":{"half_tithi_index":47,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2157,"month":1,"day":5,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2508892.770833,"ahargana":1920427.2708,"kali_year":5258,"ayanamsa_lahiri":26.0463,"grahas":{"sun":{"sidereal_longitude":258.8547040000001,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":181.76790400000004,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false,"latitude":-3.7457},"mars":{"sidereal_longitude":175.359104,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":240.68830400000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":102.90580399999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":true},"venus":{"sidereal_longitude":247.39730399999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":156.04040399999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":306.5214,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":126.5214,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"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":2157,"month":1,"day":5,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2508892.770833,"kali_year":5258,"ahargana":1920427.2708,"sun":{"sidereal_longitude":258.2685,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":182.8935,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":284.6249,"elapsed_within_tithi_degrees":8.6249},"nakshatra":{"number":14,"name":"Citrā","pada":3,"moon_longitude":182.8935,"elapsed_within_degrees":9.5601},"yoga":{"number":7,"name":"Sukarma","sum_longitude":81.162},"karana":{"half_tithi_index":47,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.746,"elongation":75.375},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.746,"opposition_distance":104.625}},"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":"07:33","sunsetLocal":"17:34","solarNoonLocal":"12:34","dayLengthHours":10.021053243641601,"dayLengthDisplay":"10 Hours 01 Mins 16 Secs","nightLengthDisplay":"13 Hours 58 Mins 44 Secs","moonriseLocal":"01:51","moonsetLocal":"13:00","rahuKala":{"name":"Rāhu Kāla","start":"12:34","end":"13:49","startHours":12.562479510402717,"endHours":13.815111165857918,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:48","end":"10:03","startHours":8.804584544037118,"endHours":10.057216199492318,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:19","end":"12:34","startHours":11.309847854947517,"endHours":12.562479510402717,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:53","end":"10:13","startHours":9.890198645431624,"endHours":10.224233753553012,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:58","end":"08:14","startHours":7.969496773733651,"endHours":8.23672486023076,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:14","end":"12:54","startHours":12.22844440228133,"endHours":12.896514618524105,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:13","end":"06:53","startHours":6.215812456096371,"endHours":6.883882672339144,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:43","end":"07:33","startHours":6.7168651182784505,"endHours":7.551952888581917,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:14","end":"14:54","startHours":14.232655051009651,"endHours":14.900725267252424,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:22","end":"17:46","startHours":17.37300613222352,"endHours":17.773006132223518,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:34","end":"17:59","startHours":17.57300613222352,"endHours":17.990550017375252,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:19","end":"19:04","startHours":17.32300613222352,"endHours":19.07300613222352,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:14","end":"00:54","startHours":24.22844440228133,"endHours":24.896514618524105,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"07:33","end":"08:48","startHours":7.551952888581917,"endHours":8.804584544037118,"quality":"auspicious"},{"name":"Amṛta","start":"08:48","end":"10:03","startHours":8.804584544037118,"endHours":10.057216199492318,"quality":"auspicious"},{"name":"Kāla","start":"10:03","end":"11:19","startHours":10.057216199492318,"endHours":11.309847854947517,"quality":"inauspicious"},{"name":"Śubha","start":"11:19","end":"12:34","startHours":11.309847854947517,"endHours":12.562479510402717,"quality":"auspicious"},{"name":"Roga","start":"12:34","end":"13:49","startHours":12.562479510402717,"endHours":13.815111165857918,"quality":"inauspicious"},{"name":"Udveg","start":"13:49","end":"15:04","startHours":13.815111165857918,"endHours":15.067742821313118,"quality":"inauspicious"},{"name":"Chala","start":"15:04","end":"16:19","startHours":15.067742821313118,"endHours":16.32037447676832,"quality":"neutral"},{"name":"Labha","start":"16:19","end":"17:34","startHours":16.32037447676832,"endHours":17.57300613222352,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:34","end":"19:19","startHours":17.57300613222352,"endHours":19.32037447676832,"quality":"inauspicious"},{"name":"Chala","start":"19:19","end":"21:04","startHours":19.32037447676832,"endHours":21.067742821313118,"quality":"neutral"},{"name":"Labha","start":"21:04","end":"22:49","startHours":21.067742821313118,"endHours":22.815111165857918,"quality":"auspicious"},{"name":"Amṛta","start":"22:49","end":"00:34","startHours":22.815111165857918,"endHours":24.562479510402717,"quality":"auspicious"},{"name":"Kāla","start":"00:34","end":"02:19","startHours":24.562479510402717,"endHours":26.30984785494752,"quality":"inauspicious"},{"name":"Śubha","start":"02:19","end":"04:03","startHours":26.30984785494752,"endHours":28.057216199492316,"quality":"auspicious"},{"name":"Roga","start":"04:03","end":"05:48","startHours":28.057216199492316,"endHours":29.80458454403712,"quality":"inauspicious"},{"name":"Udveg","start":"05:48","end":"07:33","startHours":29.80458454403712,"endHours":31.551952888581916,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:33","end":"08:33","startHours":7.551952888581917,"endHours":8.551952888581917,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"08:33","end":"09:33","startHours":8.551952888581917,"endHours":9.551952888581917,"planetary_lord":"Venus"},{"name":"Hora 3","start":"09:33","end":"10:33","startHours":9.551952888581917,"endHours":10.551952888581917,"planetary_lord":"Sun"},{"name":"Hora 4","start":"10:33","end":"11:33","startHours":10.551952888581917,"endHours":11.551952888581917,"planetary_lord":"Mars"},{"name":"Hora 5","start":"11:33","end":"12:33","startHours":11.551952888581917,"endHours":12.551952888581917,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"12:33","end":"13:33","startHours":12.551952888581917,"endHours":13.551952888581917,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"13:33","end":"14:33","startHours":13.551952888581917,"endHours":14.551952888581917,"planetary_lord":"Moon"},{"name":"Hora 8","start":"14:33","end":"15:33","startHours":14.551952888581917,"endHours":15.551952888581917,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"15:33","end":"16:33","startHours":15.551952888581917,"endHours":16.551952888581916,"planetary_lord":"Venus"},{"name":"Hora 10","start":"16:33","end":"17:33","startHours":16.551952888581916,"endHours":17.551952888581916,"planetary_lord":"Sun"},{"name":"Hora 11","start":"17:33","end":"18:33","startHours":17.551952888581916,"endHours":18.551952888581916,"planetary_lord":"Mars"},{"name":"Hora 12","start":"18:33","end":"19:33","startHours":18.551952888581916,"endHours":19.551952888581916,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"19:33","end":"20:33","startHours":19.551952888581916,"endHours":20.551952888581916,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"20:33","end":"21:33","startHours":20.551952888581916,"endHours":21.551952888581916,"planetary_lord":"Moon"},{"name":"Hora 15","start":"21:33","end":"22:33","startHours":21.551952888581916,"endHours":22.551952888581916,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"22:33","end":"23:33","startHours":22.551952888581916,"endHours":23.551952888581916,"planetary_lord":"Venus"},{"name":"Hora 17","start":"23:33","end":"00:33","startHours":23.551952888581916,"endHours":24.551952888581916,"planetary_lord":"Sun"},{"name":"Hora 18","start":"00:33","end":"01:33","startHours":24.551952888581916,"endHours":25.551952888581916,"planetary_lord":"Mars"},{"name":"Hora 19","start":"01:33","end":"02:33","startHours":25.551952888581916,"endHours":26.551952888581916,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"02:33","end":"03:33","startHours":26.551952888581916,"endHours":27.551952888581916,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"03:33","end":"04:33","startHours":27.551952888581916,"endHours":28.551952888581916,"planetary_lord":"Moon"},{"name":"Hora 22","start":"04:33","end":"05:33","startHours":28.551952888581916,"endHours":29.551952888581916,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"05:33","end":"06:33","startHours":29.551952888581916,"endHours":30.551952888581916,"planetary_lord":"Venus"},{"name":"Hora 24","start":"06:33","end":"07:33","startHours":30.551952888581916,"endHours":31.551952888581916,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"North","rahuVasa":"South-West","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.603849207301476,"eotMinutes":-5.452770624163118,"ayanamsa":26.0463}},"calendars":{"vikram_samvat":2214,"vikram_samvatsara":"Pramoda","saka_samvat":2079,"saka_samvatsara":"Piṅgala","bengali_samvat":1564,"malayalam_era":1333,"nanakshahi_year":688,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Navamī · Vikram 2214 Pramoda · Śaka 2079 Piṅgala"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 January 5, 2157 CE · Phoenix, USA · Vidhyamitra","description":"January 5, 2157 CE for Phoenix, USA: Kṛṣṇa Navamī, sūryodaya 07:33, sūryāsta 17:34.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/2157-01-05","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/2157-01-05","sa":"https://sa.vidhyamitra.com/city/phoenix/2157-01-05","hi":"https://hi.vidhyamitra.com/city/phoenix/2157-01-05","x-default":"https://vidhyamitra.com/city/phoenix/2157-01-05"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T06:36:00.462Z","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":"2026-05-31T06:36:00.462Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T06:36:00.462Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}