{"id":"vidhyamitra:city-day:phoenix:2153-01-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/2153-01-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2153-01-15","date_display":"January 15, 2153 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":2153,"month":1,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2507441.770833,"kali_year":5254,"ahargana":1918976.2708,"sun":{"sidereal_longitude":268.5825,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":144.6052,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":236.0227,"elapsed_within_tithi_degrees":8.0227},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4,"moon_longitude":144.6052,"elapsed_within_degrees":11.2719},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":53.1877},"karana":{"half_tithi_index":39,"name":"Taitila"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2153,"month":1,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2507441.770833,"ahargana":1918976.2708,"kali_year":5254,"ayanamsa_lahiri":25.9908,"grahas":{"sun":{"sidereal_longitude":269.07054300000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":147.103343,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false,"latitude":3.848},"mars":{"sidereal_longitude":129.81114300000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":285.548943,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":321.80144300000006,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":303.340143,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":true},"saturn":{"sidereal_longitude":100.094243,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":23.4024,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":203.4024,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","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":2153,"month":1,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2507441.770833,"kali_year":5254,"ahargana":1918976.2708,"sun":{"sidereal_longitude":268.5825,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":144.6052,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":236.0227,"elapsed_within_tithi_degrees":8.0227},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4,"moon_longitude":144.6052,"elapsed_within_degrees":11.2719},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":53.1877},"karana":{"half_tithi_index":39,"name":"Taitila"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.848,"elongation":123.977},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.848,"opposition_distance":56.023}},"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":"07:32","sunsetLocal":"17:43","solarNoonLocal":"12:38","dayLengthHours":10.17630993969452,"dayLengthDisplay":"10 Hours 10 Mins 35 Secs","nightLengthDisplay":"13 Hours 49 Mins 25 Secs","moonriseLocal":"22:20","moonsetLocal":"10:40","rahuKala":{"name":"Rāhu Kāla","start":"08:49","end":"10:05","startHours":8.811316263383443,"endHours":10.083355005845256,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:21","end":"12:38","startHours":11.355393748307073,"endHours":12.627432490768886,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:54","end":"15:10","startHours":13.899471233230702,"endHours":15.171509975692516,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:55","end":"10:15","startHours":9.913749840183682,"endHours":10.252960171506832,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:58","end":"08:14","startHours":7.9632904350755656,"endHours":8.234658700134085,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:17","end":"12:58","startHours":12.288222159445736,"endHours":12.966642822092036,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:11","end":"06:52","startHours":6.182436195629024,"endHours":6.8608568582753255,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:41","end":"07:32","startHours":6.691251692613751,"endHours":7.539277520921627,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:19","end":"15:00","startHours":14.32348414738464,"endHours":15.001904810030942,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:31","end":"17:55","startHours":17.515587460616146,"endHours":17.915587460616145,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:43","end":"18:08","startHours":17.715587460616145,"endHours":18.139600374770083,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:28","end":"19:13","startHours":17.465587460616145,"endHours":19.215587460616145,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:17","end":"00:58","startHours":24.288222159445734,"endHours":24.966642822092037,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:32","end":"08:49","startHours":7.539277520921627,"endHours":8.811316263383443,"quality":"auspicious"},{"name":"Kāla","start":"08:49","end":"10:05","startHours":8.811316263383443,"endHours":10.083355005845256,"quality":"inauspicious"},{"name":"Śubha","start":"10:05","end":"11:21","startHours":10.083355005845256,"endHours":11.355393748307073,"quality":"auspicious"},{"name":"Roga","start":"11:21","end":"12:38","startHours":11.355393748307073,"endHours":12.627432490768886,"quality":"inauspicious"},{"name":"Udveg","start":"12:38","end":"13:54","startHours":12.627432490768886,"endHours":13.899471233230702,"quality":"inauspicious"},{"name":"Chala","start":"13:54","end":"15:10","startHours":13.899471233230702,"endHours":15.171509975692516,"quality":"neutral"},{"name":"Labha","start":"15:10","end":"16:27","startHours":15.171509975692516,"endHours":16.443548718154332,"quality":"auspicious"},{"name":"Amṛta","start":"16:27","end":"17:43","startHours":16.443548718154332,"endHours":17.715587460616145,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:43","end":"19:27","startHours":17.715587460616145,"endHours":19.443548718154332,"quality":"neutral"},{"name":"Labha","start":"19:27","end":"21:10","startHours":19.443548718154332,"endHours":21.171509975692516,"quality":"auspicious"},{"name":"Amṛta","start":"21:10","end":"22:54","startHours":21.171509975692516,"endHours":22.8994712332307,"quality":"auspicious"},{"name":"Kāla","start":"22:54","end":"00:38","startHours":22.8994712332307,"endHours":24.627432490768886,"quality":"inauspicious"},{"name":"Śubha","start":"00:38","end":"02:21","startHours":24.627432490768886,"endHours":26.355393748307073,"quality":"auspicious"},{"name":"Roga","start":"02:21","end":"04:05","startHours":26.355393748307073,"endHours":28.083355005845256,"quality":"inauspicious"},{"name":"Udveg","start":"04:05","end":"05:49","startHours":28.083355005845256,"endHours":29.81131626338344,"quality":"inauspicious"},{"name":"Chala","start":"05:49","end":"07:32","startHours":29.81131626338344,"endHours":31.539277520921626,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:32","end":"08:32","startHours":7.539277520921627,"endHours":8.539277520921626,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:32","end":"09:32","startHours":8.539277520921626,"endHours":9.539277520921626,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:32","end":"10:32","startHours":9.539277520921626,"endHours":10.539277520921626,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:32","end":"11:32","startHours":10.539277520921626,"endHours":11.539277520921626,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:32","end":"12:32","startHours":11.539277520921626,"endHours":12.539277520921626,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:32","end":"13:32","startHours":12.539277520921626,"endHours":13.539277520921626,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:32","end":"14:32","startHours":13.539277520921626,"endHours":14.539277520921626,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:32","end":"15:32","startHours":14.539277520921626,"endHours":15.539277520921626,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:32","end":"16:32","startHours":15.539277520921626,"endHours":16.539277520921626,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:32","end":"17:32","startHours":16.539277520921626,"endHours":17.539277520921626,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:32","end":"18:32","startHours":17.539277520921626,"endHours":18.539277520921626,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:32","end":"19:32","startHours":18.539277520921626,"endHours":19.539277520921626,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:32","end":"20:32","startHours":19.539277520921626,"endHours":20.539277520921626,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:32","end":"21:32","startHours":20.539277520921626,"endHours":21.539277520921626,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:32","end":"22:32","startHours":21.539277520921626,"endHours":22.539277520921626,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:32","end":"23:32","startHours":22.539277520921626,"endHours":23.539277520921626,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:32","end":"00:32","startHours":23.539277520921626,"endHours":24.539277520921626,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:32","end":"01:32","startHours":24.539277520921626,"endHours":25.539277520921626,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:32","end":"02:32","startHours":25.539277520921626,"endHours":26.539277520921626,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:32","end":"03:32","startHours":26.539277520921626,"endHours":27.539277520921626,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:32","end":"04:32","startHours":27.539277520921626,"endHours":28.539277520921626,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:32","end":"05:32","startHours":28.539277520921626,"endHours":29.539277520921626,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:32","end":"06:32","startHours":29.539277520921626,"endHours":30.539277520921626,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:32","end":"07:32","startHours":30.539277520921626,"endHours":31.539277520921626,"planetary_lord":"Venus"}],"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":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"West","rahuVasa":"North-East","anandadiYoga":{"name":"Lumba","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":-21.117875404660367,"eotMinutes":-9.349949446133257,"ayanamsa":25.9908}},"calendars":{"vikram_samvat":2210,"vikram_samvatsara":"Akṣaya","saka_samvat":2075,"saka_samvatsara":"Pramādī","bengali_samvat":1560,"malayalam_era":1329,"nanakshahi_year":684,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Pañcamī · Vikram 2210 Akṣaya · Śaka 2075 Pramādī"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi_eve_of_ingress":"Makara"},"precedence":4}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 15, 2153 CE · Phoenix, USA · Vidhyamitra","description":"January 15, 2153 CE for Phoenix, USA: Kṛṣṇa Pañcamī, sūryodaya 07:32, sūryāsta 17:43.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/2153-01-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/2153-01-15","sa":"https://sa.vidhyamitra.com/city/phoenix/2153-01-15","hi":"https://hi.vidhyamitra.com/city/phoenix/2153-01-15","x-default":"https://vidhyamitra.com/city/phoenix/2153-01-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T01:41:53.352Z","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":"2026-05-31T01:41:53.352Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T01:41:53.352Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}