{"id":"vidhyamitra:city-day:phoenix:2170-01-26:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/2170-01-26","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2170-01-26","date_display":"January 26, 2170 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":2170,"month":1,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2513661.770833,"kali_year":5271,"ahargana":1925196.2708,"sun":{"sidereal_longitude":279.4606,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":20.0283,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":100.5677,"elapsed_within_tithi_degrees":4.5677},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3,"moon_longitude":20.0283,"elapsed_within_degrees":6.695},"yoga":{"number":23,"name":"Śubha","sum_longitude":299.4889},"karana":{"half_tithi_index":16,"name":"Bālava"},"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":2170,"month":1,"day":26,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2513661.770833,"ahargana":1925196.2708,"kali_year":5271,"ayanamsa_lahiri":26.2287,"grahas":{"sun":{"sidereal_longitude":279.902193,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":17.515492999999992,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false,"latitude":-2.5021},"mars":{"sidereal_longitude":150.046293,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":270.90019299999994,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":139.660193,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":true},"venus":{"sidereal_longitude":292.9983930000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":296.60399299999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":53.8369,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":233.8369,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","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":2170,"month":1,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2513661.770833,"kali_year":5271,"ahargana":1925196.2708,"sun":{"sidereal_longitude":279.4606,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":20.0283,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":100.5677,"elapsed_within_tithi_degrees":4.5677},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3,"moon_longitude":20.0283,"elapsed_within_degrees":6.695},"yoga":{"number":23,"name":"Śubha","sum_longitude":299.4889},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.502,"elongation":100.568},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.502,"opposition_distance":79.432}},"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":"07:28","sunsetLocal":"17:53","solarNoonLocal":"12:41","dayLengthHours":10.417391307977844,"dayLengthDisplay":"10 Hours 25 Mins 03 Secs","nightLengthDisplay":"13 Hours 34 Mins 57 Secs","moonriseLocal":"12:25","moonsetLocal":"01:58","rahuKala":{"name":"Rāhu Kāla","start":"11:23","end":"12:41","startHours":11.378472510729946,"endHours":12.680646424227177,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:17","end":"16:35","startHours":15.284994251221637,"endHours":16.587168164718868,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:46","end":"10:05","startHours":8.774124683735485,"endHours":10.076298597232714,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:54","end":"10:15","startHours":9.902675408766418,"endHours":10.249921785699012,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:54","end":"08:11","startHours":7.906008741403998,"endHours":8.183805842950074,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:20","end":"13:02","startHours":12.333400047294582,"endHours":13.027892801159773,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:05","end":"06:47","startHours":6.082965262507875,"endHours":6.777458016373065,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:36","end":"07:28","startHours":6.603834827906767,"endHours":7.471950770238254,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:25","end":"15:07","startHours":14.416878308890151,"endHours":15.11137106275534,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:41","end":"18:05","startHours":17.6893420782161,"endHours":18.0893420782161,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:53","end":"18:19","startHours":17.8893420782161,"endHours":18.323400049381842,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:38","end":"19:23","startHours":17.6393420782161,"endHours":19.3893420782161,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:20","end":"01:02","startHours":24.33340004729458,"endHours":25.027892801159773,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"07:28","end":"08:46","startHours":7.471950770238254,"endHours":8.774124683735485,"quality":"neutral"},{"name":"Labha","start":"08:46","end":"10:05","startHours":8.774124683735485,"endHours":10.076298597232714,"quality":"auspicious"},{"name":"Amṛta","start":"10:05","end":"11:23","startHours":10.076298597232714,"endHours":11.378472510729946,"quality":"auspicious"},{"name":"Kāla","start":"11:23","end":"12:41","startHours":11.378472510729946,"endHours":12.680646424227177,"quality":"inauspicious"},{"name":"Śubha","start":"12:41","end":"13:59","startHours":12.680646424227177,"endHours":13.982820337724407,"quality":"auspicious"},{"name":"Roga","start":"13:59","end":"15:17","startHours":13.982820337724407,"endHours":15.284994251221637,"quality":"inauspicious"},{"name":"Udveg","start":"15:17","end":"16:35","startHours":15.284994251221637,"endHours":16.587168164718868,"quality":"inauspicious"},{"name":"Chala","start":"16:35","end":"17:53","startHours":16.587168164718868,"endHours":17.8893420782161,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:53","end":"19:35","startHours":17.8893420782161,"endHours":19.587168164718868,"quality":"inauspicious"},{"name":"Udveg","start":"19:35","end":"21:17","startHours":19.587168164718868,"endHours":21.28499425122164,"quality":"inauspicious"},{"name":"Chala","start":"21:17","end":"22:59","startHours":21.28499425122164,"endHours":22.98282033772441,"quality":"neutral"},{"name":"Labha","start":"22:59","end":"00:41","startHours":22.98282033772441,"endHours":24.680646424227177,"quality":"auspicious"},{"name":"Amṛta","start":"00:41","end":"02:23","startHours":24.680646424227177,"endHours":26.378472510729946,"quality":"auspicious"},{"name":"Kāla","start":"02:23","end":"04:05","startHours":26.378472510729946,"endHours":28.076298597232714,"quality":"inauspicious"},{"name":"Śubha","start":"04:05","end":"05:46","startHours":28.076298597232714,"endHours":29.774124683735486,"quality":"auspicious"},{"name":"Roga","start":"05:46","end":"07:28","startHours":29.774124683735486,"endHours":31.471950770238255,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:28","end":"08:28","startHours":7.471950770238254,"endHours":8.471950770238255,"planetary_lord":"Venus"},{"name":"Hora 2","start":"08:28","end":"09:28","startHours":8.471950770238255,"endHours":9.471950770238255,"planetary_lord":"Sun"},{"name":"Hora 3","start":"09:28","end":"10:28","startHours":9.471950770238255,"endHours":10.471950770238255,"planetary_lord":"Mars"},{"name":"Hora 4","start":"10:28","end":"11:28","startHours":10.471950770238255,"endHours":11.471950770238255,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"11:28","end":"12:28","startHours":11.471950770238255,"endHours":12.471950770238255,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"12:28","end":"13:28","startHours":12.471950770238255,"endHours":13.471950770238255,"planetary_lord":"Moon"},{"name":"Hora 7","start":"13:28","end":"14:28","startHours":13.471950770238255,"endHours":14.471950770238255,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"14:28","end":"15:28","startHours":14.471950770238255,"endHours":15.471950770238255,"planetary_lord":"Venus"},{"name":"Hora 9","start":"15:28","end":"16:28","startHours":15.471950770238255,"endHours":16.471950770238255,"planetary_lord":"Sun"},{"name":"Hora 10","start":"16:28","end":"17:28","startHours":16.471950770238255,"endHours":17.471950770238255,"planetary_lord":"Mars"},{"name":"Hora 11","start":"17:28","end":"18:28","startHours":17.471950770238255,"endHours":18.471950770238255,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"18:28","end":"19:28","startHours":18.471950770238255,"endHours":19.471950770238255,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"19:28","end":"20:28","startHours":19.471950770238255,"endHours":20.471950770238255,"planetary_lord":"Moon"},{"name":"Hora 14","start":"20:28","end":"21:28","startHours":20.471950770238255,"endHours":21.471950770238255,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"21:28","end":"22:28","startHours":21.471950770238255,"endHours":22.471950770238255,"planetary_lord":"Venus"},{"name":"Hora 16","start":"22:28","end":"23:28","startHours":22.471950770238255,"endHours":23.471950770238255,"planetary_lord":"Sun"},{"name":"Hora 17","start":"23:28","end":"00:28","startHours":23.471950770238255,"endHours":24.471950770238255,"planetary_lord":"Mars"},{"name":"Hora 18","start":"00:28","end":"01:28","startHours":24.471950770238255,"endHours":25.471950770238255,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"01:28","end":"02:28","startHours":25.471950770238255,"endHours":26.471950770238255,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"02:28","end":"03:28","startHours":26.471950770238255,"endHours":27.471950770238255,"planetary_lord":"Moon"},{"name":"Hora 21","start":"03:28","end":"04:28","startHours":27.471950770238255,"endHours":28.471950770238255,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"04:28","end":"05:28","startHours":28.471950770238255,"endHours":29.471950770238255,"planetary_lord":"Venus"},{"name":"Hora 23","start":"05:28","end":"06:28","startHours":29.471950770238255,"endHours":30.471950770238255,"planetary_lord":"Sun"},{"name":"Hora 24","start":"06:28","end":"07:28","startHours":30.471950770238255,"endHours":31.471950770238255,"planetary_lord":"Mars"}],"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":"South-East","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-18.73777437835471,"eotMinutes":-12.542785453630707,"ayanamsa":26.2287}},"calendars":{"vikram_samvat":2227,"vikram_samvatsara":"Subhānu","saka_samvat":2092,"saka_samvatsara":"Pramoda","bengali_samvat":1577,"malayalam_era":1346,"nanakshahi_year":701,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Māgha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Navamī · Vikram 2227 Subhānu · Śaka 2092 Pramoda"},"festivals":[],"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":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī","url":"/day/-1626101-04-03","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 January 26, 2170 CE · Phoenix, USA · Vidhyamitra","description":"January 26, 2170 CE for Phoenix, USA: Śukla Navamī, sūryodaya 07:28, sūryāsta 17:53.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/2170-01-26","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/2170-01-26","sa":"https://sa.vidhyamitra.com/city/phoenix/2170-01-26","hi":"https://hi.vidhyamitra.com/city/phoenix/2170-01-26","x-default":"https://vidhyamitra.com/city/phoenix/2170-01-26"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T07:12:47.113Z","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":"2026-05-31T07:12:47.113Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T07:12:47.113Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}