{"id":"vidhyamitra:city-day:phoenix:2118-01-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/2118-01-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2118-01-13","date_display":"January 13, 2118 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":2118,"month":1,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2494655.770833,"kali_year":5219,"ahargana":1906190.2708,"sun":{"sidereal_longitude":266.5857,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":151.4342,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":244.8484,"elapsed_within_tithi_degrees":4.8484},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2,"moon_longitude":151.4342,"elapsed_within_degrees":4.7675},"yoga":{"number":5,"name":"Śobhana","sum_longitude":58.0199},"karana":{"half_tithi_index":40,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2118,"month":1,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2494655.770833,"ahargana":1906190.2708,"kali_year":5219,"ayanamsa_lahiri":25.5018,"grahas":{"sun":{"sidereal_longitude":267.00836200000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":152.39816199999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false,"latitude":0.7367},"mars":{"sidereal_longitude":244.52926200000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":258.527462,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":339.908162,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":226.98896200000001,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":18.405261999999993,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":340.8662,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":160.8662,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"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":2118,"month":1,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2494655.770833,"kali_year":5219,"ahargana":1906190.2708,"sun":{"sidereal_longitude":266.5857,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":151.4342,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":244.8484,"elapsed_within_tithi_degrees":4.8484},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2,"moon_longitude":151.4342,"elapsed_within_degrees":4.7675},"yoga":{"number":5,"name":"Śobhana","sum_longitude":58.0199},"karana":{"half_tithi_index":40,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.737,"elongation":115.152},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.737,"opposition_distance":64.848}},"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":"17:41","solarNoonLocal":"12:37","dayLengthHours":10.130815345154325,"dayLengthDisplay":"10 Hours 07 Mins 51 Secs","nightLengthDisplay":"13 Hours 52 Mins 09 Secs","moonriseLocal":"22:53","moonsetLocal":"11:03","rahuKala":{"name":"Rāhu Kāla","start":"13:53","end":"15:09","startHours":13.881884109667183,"endHours":15.148236027811475,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:33","end":"08:49","startHours":7.55012451894573,"endHours":8.81647643709002,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:05","end":"11:21","startHours":10.082828355234312,"endHours":11.349180273378602,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:55","end":"10:15","startHours":9.913981432815072,"endHours":10.25167527765355,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:58","end":"08:15","startHours":7.972241824993827,"endHours":8.242396900864609,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:17","end":"12:57","startHours":12.277838346684414,"endHours":12.95322603636137,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:12","end":"06:52","startHours":6.1993491395918205,"endHours":6.874736829268775,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:42","end":"07:33","startHours":6.705889906849537,"endHours":7.55012451894573,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:18","end":"14:59","startHours":14.30400141571528,"endHours":14.979389105392235,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:29","end":"17:53","startHours":17.480939864100055,"endHours":17.880939864100053,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:41","end":"18:06","startHours":17.680939864100054,"endHours":18.10305717014815,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:26","end":"19:11","startHours":17.430939864100054,"endHours":19.180939864100054,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:17","end":"00:57","startHours":24.277838346684415,"endHours":24.953226036361368,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:33","end":"08:49","startHours":7.55012451894573,"endHours":8.81647643709002,"quality":"auspicious"},{"name":"Roga","start":"08:49","end":"10:05","startHours":8.81647643709002,"endHours":10.082828355234312,"quality":"inauspicious"},{"name":"Udveg","start":"10:05","end":"11:21","startHours":10.082828355234312,"endHours":11.349180273378602,"quality":"inauspicious"},{"name":"Chala","start":"11:21","end":"12:37","startHours":11.349180273378602,"endHours":12.615532191522892,"quality":"neutral"},{"name":"Labha","start":"12:37","end":"13:53","startHours":12.615532191522892,"endHours":13.881884109667183,"quality":"auspicious"},{"name":"Amṛta","start":"13:53","end":"15:09","startHours":13.881884109667183,"endHours":15.148236027811475,"quality":"auspicious"},{"name":"Kāla","start":"15:09","end":"16:25","startHours":15.148236027811475,"endHours":16.414587945955763,"quality":"inauspicious"},{"name":"Śubha","start":"16:25","end":"17:41","startHours":16.414587945955763,"endHours":17.680939864100054,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:41","end":"19:25","startHours":17.680939864100054,"endHours":19.414587945955763,"quality":"auspicious"},{"name":"Kāla","start":"19:25","end":"21:09","startHours":19.414587945955763,"endHours":21.14823602781147,"quality":"inauspicious"},{"name":"Śubha","start":"21:09","end":"22:53","startHours":21.14823602781147,"endHours":22.881884109667183,"quality":"auspicious"},{"name":"Roga","start":"22:53","end":"00:37","startHours":22.881884109667183,"endHours":24.61553219152289,"quality":"inauspicious"},{"name":"Udveg","start":"00:37","end":"02:21","startHours":24.61553219152289,"endHours":26.3491802733786,"quality":"inauspicious"},{"name":"Chala","start":"02:21","end":"04:05","startHours":26.3491802733786,"endHours":28.082828355234312,"quality":"neutral"},{"name":"Labha","start":"04:05","end":"05:49","startHours":28.082828355234312,"endHours":29.81647643709002,"quality":"auspicious"},{"name":"Amṛta","start":"05:49","end":"07:33","startHours":29.81647643709002,"endHours":31.55012451894573,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:33","end":"08:33","startHours":7.55012451894573,"endHours":8.55012451894573,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:33","end":"09:33","startHours":8.55012451894573,"endHours":9.55012451894573,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:33","end":"10:33","startHours":9.55012451894573,"endHours":10.55012451894573,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:33","end":"11:33","startHours":10.55012451894573,"endHours":11.55012451894573,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:33","end":"12:33","startHours":11.55012451894573,"endHours":12.55012451894573,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:33","end":"13:33","startHours":12.55012451894573,"endHours":13.55012451894573,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:33","end":"14:33","startHours":13.55012451894573,"endHours":14.55012451894573,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:33","end":"15:33","startHours":14.55012451894573,"endHours":15.55012451894573,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:33","end":"16:33","startHours":15.55012451894573,"endHours":16.55012451894573,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:33","end":"17:33","startHours":16.55012451894573,"endHours":17.55012451894573,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:33","end":"18:33","startHours":17.55012451894573,"endHours":18.55012451894573,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:33","end":"19:33","startHours":18.55012451894573,"endHours":19.55012451894573,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:33","end":"20:33","startHours":19.55012451894573,"endHours":20.55012451894573,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:33","end":"21:33","startHours":20.55012451894573,"endHours":21.55012451894573,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:33","end":"22:33","startHours":21.55012451894573,"endHours":22.55012451894573,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:33","end":"23:33","startHours":22.55012451894573,"endHours":23.55012451894573,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:33","end":"00:33","startHours":23.55012451894573,"endHours":24.55012451894573,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:33","end":"01:33","startHours":24.55012451894573,"endHours":25.55012451894573,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:33","end":"02:33","startHours":25.55012451894573,"endHours":26.55012451894573,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:33","end":"03:33","startHours":26.55012451894573,"endHours":27.55012451894573,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:33","end":"04:33","startHours":27.55012451894573,"endHours":28.55012451894573,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:33","end":"05:33","startHours":28.55012451894573,"endHours":29.55012451894573,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:33","end":"06:33","startHours":29.55012451894573,"endHours":30.55012451894573,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:33","end":"07:33","startHours":30.55012451894573,"endHours":31.55012451894573,"planetary_lord":"Moon"}],"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":"South (Dakṣiṇa)","chandraVasa":"North-West","rahuVasa":"North-West","anandadiYoga":{"name":"Dhātṛ","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":-21.557198343655894,"eotMinutes":-8.635931491373626,"ayanamsa":25.5018}},"calendars":{"vikram_samvat":2175,"vikram_samvatsara":"Khara","saka_samvat":2040,"saka_samvatsara":"Bahudhānya","bengali_samvat":1525,"malayalam_era":1294,"nanakshahi_year":649,"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 Ṣaṣṭhī · Vikram 2175 Khara · Śaka 2040 Bahudhānya"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 13, 2118 CE · Phoenix, USA · Vidhyamitra","description":"January 13, 2118 CE for Phoenix, USA: Kṛṣṇa Ṣaṣṭhī, sūryodaya 07:33, sūryāsta 17:41.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/2118-01-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/2118-01-13","sa":"https://sa.vidhyamitra.com/city/phoenix/2118-01-13","hi":"https://hi.vidhyamitra.com/city/phoenix/2118-01-13","x-default":"https://vidhyamitra.com/city/phoenix/2118-01-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T08:12:14.497Z","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":"2026-06-01T08:12:14.497Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T08:12:14.497Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}