{"id":"vidhyamitra:city-day:mauritius:2015-01-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mauritius/2015-01-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2015-01-22","date_display":"January 22, 2015 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":2015,"month":1,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457044.770833,"kali_year":5116,"ahargana":1868579.2708,"sun":{"sidereal_longitude":277.5204,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":295.969,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":18.4485,"elapsed_within_tithi_degrees":6.4485},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1,"moon_longitude":295.969,"elapsed_within_degrees":2.6356},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":213.4894},"karana":{"half_tithi_index":3,"name":"Kaulava"},"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":2015,"month":1,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2457044.770833,"ahargana":1868579.2708,"kali_year":5116,"ayanamsa_lahiri":24.0633,"grahas":{"sun":{"sidereal_longitude":277.614679,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":298.5238790000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false,"latitude":3.8029},"mars":{"sidereal_longitude":313.199079,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":292.85147900000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":114.81407899999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":298.7710790000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":218.46737899999994,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":173.678,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":353.678,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","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":2015,"month":1,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457044.770833,"kali_year":5116,"ahargana":1868579.2708,"sun":{"sidereal_longitude":277.5204,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":295.969,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":18.4485,"elapsed_within_tithi_degrees":6.4485},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1,"moon_longitude":295.969,"elapsed_within_degrees":2.6356},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":213.4894},"karana":{"half_tithi_index":3,"name":"Kaulava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.803,"elongation":18.449},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.803,"opposition_distance":161.551}},"eclipse_window_40days":[]},"city":{"slug":"mauritius","name":"Port Louis, Mauritius","lat":-20.1609,"lon":57.5012,"tz_offset_hours":4,"country":"MU","tier":"diaspora"},"tier2":{"city":{"slug":"mauritius","name":"Port Louis, Mauritius","lat":-20.1609,"lon":57.5012,"tz_offset_hours":4,"country":"MU","tier":"diaspora"},"sunriseLocal":"05:47","sunsetLocal":"18:56","solarNoonLocal":"12:22","dayLengthHours":13.138870881641814,"dayLengthDisplay":"13 Hours 08 Mins 20 Secs","nightLengthDisplay":"10 Hours 51 Mins 40 Secs","moonriseLocal":"07:22","moonsetLocal":"20:09","rahuKala":{"name":"Rāhu Kāla","start":"14:00","end":"15:39","startHours":14.001213915344216,"endHours":15.643572775549444,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:47","end":"07:26","startHours":5.789419614318082,"endHours":7.431778474523309,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:04","end":"10:43","startHours":9.074137334728537,"endHours":10.716496194933763,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:51","end":"09:18","startHours":8.855156153367838,"endHours":9.293118516089233,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:20","end":"06:41","startHours":6.3368725677198245,"endHours":6.687242457896939,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:55","end":"12:48","startHours":11.920892692417596,"endHours":12.796817417860382,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:02","end":"04:55","startHours":4.037570163432507,"endHours":4.913494888875294,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:42","end":"05:47","startHours":4.694513707514598,"endHours":5.789419614318082,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:33","end":"15:25","startHours":14.548666868745958,"endHours":15.424591594188746,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:44","end":"19:08","startHours":18.728290495959897,"endHours":19.128290495959895,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:56","end":"19:29","startHours":18.928290495959896,"endHours":19.475743449361637,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:41","end":"20:26","startHours":18.678290495959896,"endHours":20.428290495959896,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:55","end":"00:48","startHours":23.920892692417596,"endHours":24.79681741786038,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:47","end":"07:26","startHours":5.789419614318082,"endHours":7.431778474523309,"quality":"auspicious"},{"name":"Roga","start":"07:26","end":"09:04","startHours":7.431778474523309,"endHours":9.074137334728537,"quality":"inauspicious"},{"name":"Udveg","start":"09:04","end":"10:43","startHours":9.074137334728537,"endHours":10.716496194933763,"quality":"inauspicious"},{"name":"Chala","start":"10:43","end":"12:22","startHours":10.716496194933763,"endHours":12.358855055138989,"quality":"neutral"},{"name":"Labha","start":"12:22","end":"14:00","startHours":12.358855055138989,"endHours":14.001213915344216,"quality":"auspicious"},{"name":"Amṛta","start":"14:00","end":"15:39","startHours":14.001213915344216,"endHours":15.643572775549444,"quality":"auspicious"},{"name":"Kāla","start":"15:39","end":"17:17","startHours":15.643572775549444,"endHours":17.285931635754668,"quality":"inauspicious"},{"name":"Śubha","start":"17:17","end":"18:56","startHours":17.285931635754668,"endHours":18.928290495959896,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:56","end":"20:17","startHours":18.928290495959896,"endHours":20.285931635754668,"quality":"auspicious"},{"name":"Kāla","start":"20:17","end":"21:39","startHours":20.285931635754668,"endHours":21.643572775549444,"quality":"inauspicious"},{"name":"Śubha","start":"21:39","end":"23:00","startHours":21.643572775549444,"endHours":23.001213915344216,"quality":"auspicious"},{"name":"Roga","start":"23:00","end":"00:22","startHours":23.001213915344216,"endHours":24.35885505513899,"quality":"inauspicious"},{"name":"Udveg","start":"00:22","end":"01:43","startHours":24.35885505513899,"endHours":25.71649619493376,"quality":"inauspicious"},{"name":"Chala","start":"01:43","end":"03:04","startHours":25.71649619493376,"endHours":27.074137334728533,"quality":"neutral"},{"name":"Labha","start":"03:04","end":"04:26","startHours":27.074137334728533,"endHours":28.43177847452331,"quality":"auspicious"},{"name":"Amṛta","start":"04:26","end":"05:47","startHours":28.43177847452331,"endHours":29.78941961431808,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:47","end":"06:47","startHours":5.789419614318082,"endHours":6.789419614318082,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:47","end":"07:47","startHours":6.789419614318082,"endHours":7.789419614318082,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:47","end":"08:47","startHours":7.789419614318082,"endHours":8.789419614318081,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:47","end":"09:47","startHours":8.789419614318081,"endHours":9.789419614318081,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:47","end":"10:47","startHours":9.789419614318081,"endHours":10.789419614318081,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:47","end":"11:47","startHours":10.789419614318081,"endHours":11.789419614318081,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:47","end":"12:47","startHours":11.789419614318081,"endHours":12.789419614318081,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:47","end":"13:47","startHours":12.789419614318081,"endHours":13.789419614318081,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:47","end":"14:47","startHours":13.789419614318081,"endHours":14.789419614318081,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:47","end":"15:47","startHours":14.789419614318081,"endHours":15.789419614318081,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:47","end":"16:47","startHours":15.789419614318081,"endHours":16.78941961431808,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:47","end":"17:47","startHours":16.78941961431808,"endHours":17.78941961431808,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:47","end":"18:47","startHours":17.78941961431808,"endHours":18.78941961431808,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:47","end":"19:47","startHours":18.78941961431808,"endHours":19.78941961431808,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:47","end":"20:47","startHours":19.78941961431808,"endHours":20.78941961431808,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:47","end":"21:47","startHours":20.78941961431808,"endHours":21.78941961431808,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:47","end":"22:47","startHours":21.78941961431808,"endHours":22.78941961431808,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:47","end":"23:47","startHours":22.78941961431808,"endHours":23.78941961431808,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:47","end":"00:47","startHours":23.78941961431808,"endHours":24.78941961431808,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:47","end":"01:47","startHours":24.78941961431808,"endHours":25.78941961431808,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:47","end":"02:47","startHours":25.78941961431808,"endHours":26.78941961431808,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:47","end":"03:47","startHours":26.78941961431808,"endHours":27.78941961431808,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:47","end":"04:47","startHours":27.78941961431808,"endHours":28.78941961431808,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:47","end":"05:47","startHours":28.78941961431808,"endHours":29.78941961431808,"planetary_lord":"Moon"}],"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":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-East","rahuVasa":"North-West","anandadiYoga":{"name":"Chatra","quality":"Auspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-19.78402032008494,"eotMinutes":-11.536103308339323,"ayanamsa":24.0633}},"calendars":{"vikram_samvat":2072,"vikram_samvatsara":"Kīlaka","saka_samvat":1937,"saka_samvatsara":"Manmatha","bengali_samvat":1422,"malayalam_era":1191,"nanakshahi_year":546,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Dvitīyā · Vikram 2072 Kīlaka · Śaka 1937 Manmatha"},"festivals":[{"id":"makara-sankranti","name":"Makara Saṅkrānti (Uttarāyaṇa)","name_sanskrit":"मकर सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Capricorn; Uttarāyaṇa (north-going) begins. Bhīṣma's chosen mahaprasthāna time.","vrata":true,"detection":{"sun_rashi":"Makara"},"precedence":1,"sources":["Mahābhārata Bhīṣma-Stuti","Sūrya-Siddhānta"]},{"id":"pongal","name":"Pongal / Thai Pongal","name_sanskrit":"पोङ्गल","tradition":"Regional","associated_deity":"Sūrya Bhagavān","significance":"Tamil 4-day harvest festival; coincides with Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi":"Makara"},"precedence":2}],"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":"mauritius"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 22, 2015 CE · Port Louis, Mauritius · Vidhyamitra","description":"January 22, 2015 CE for Port Louis, Mauritius: Śukla Dvitīyā, sūryodaya 05:47, sūryāsta 18:56.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mauritius/2015-01-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mauritius/2015-01-22","sa":"https://sa.vidhyamitra.com/city/mauritius/2015-01-22","hi":"https://hi.vidhyamitra.com/city/mauritius/2015-01-22","x-default":"https://vidhyamitra.com/city/mauritius/2015-01-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T16:30:22.721Z","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":"2026-05-15T16:30:22.721Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T16:30:22.721Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}