{"id":"vidhyamitra:city-day:mauritius:2139-12-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mauritius/2139-12-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2139-12-13","date_display":"December 13, 2139 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":2139,"month":12,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502659.770833,"kali_year":5241,"ahargana":1914194.2708,"sun":{"sidereal_longitude":234.0298,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":140.5147,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":266.4849,"elapsed_within_tithi_degrees":2.4849},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3,"moon_longitude":140.5147,"elapsed_within_degrees":7.1814},"yoga":{"number":2,"name":"Prīti","sum_longitude":14.5446},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2139,"month":12,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2502659.770833,"ahargana":1914194.2708,"kali_year":5241,"ayanamsa_lahiri":25.8079,"grahas":{"sun":{"sidereal_longitude":234.7870499999999,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":141.88504999999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false,"latitude":-3.1095},"mars":{"sidereal_longitude":153.53895,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":235.15224999999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":282.71765000000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"venus":{"sidereal_longitude":270.94065,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":286.6203499999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":276.7758,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":96.7758,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","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":2139,"month":12,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502659.770833,"kali_year":5241,"ahargana":1914194.2708,"sun":{"sidereal_longitude":234.0298,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":140.5147,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":266.4849,"elapsed_within_tithi_degrees":2.4849},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3,"moon_longitude":140.5147,"elapsed_within_degrees":7.1814},"yoga":{"number":2,"name":"Prīti","sum_longitude":14.5446},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.11,"elongation":93.515},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.11,"opposition_distance":86.485}},"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":"05:25","sunsetLocal":"18:45","solarNoonLocal":"12:05","dayLengthHours":13.331910589035399,"dayLengthDisplay":"13 Hours 19 Mins 55 Secs","nightLengthDisplay":"10 Hours 40 Mins 05 Secs","moonriseLocal":"23:58","moonsetLocal":"11:49","rahuKala":{"name":"Rāhu Kāla","start":"17:05","end":"18:45","startHours":17.081208966731307,"endHours":18.747697790360732,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:05","end":"13:45","startHours":12.081742495843033,"endHours":13.748231319472458,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:25","end":"17:05","startHours":15.414720143101881,"endHours":17.081208966731307,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:32","end":"08:58","startHours":8.526566338766926,"endHours":8.97096335840144,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:58","end":"06:20","startHours":5.971283475868475,"endHours":6.326801091576086,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:38","end":"12:32","startHours":11.63734547620852,"endHours":12.526139515477546,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:38","end":"04:32","startHours":3.63819912278728,"endHours":4.526993162056307,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:18","end":"05:25","startHours":4.30479465223905,"endHours":5.415787201325333,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:18","end":"15:12","startHours":14.303727594015598,"endHours":15.192521633284624,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:33","end":"18:57","startHours":18.547697790360733,"endHours":18.94769779036073,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:45","end":"19:18","startHours":18.747697790360732,"endHours":19.303194064903874,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:30","end":"20:15","startHours":18.497697790360732,"endHours":20.247697790360732,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:38","end":"00:32","startHours":23.637345476208516,"endHours":24.526139515477546,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:25","end":"07:05","startHours":5.415787201325333,"endHours":7.0822760249547585,"quality":"inauspicious"},{"name":"Chala","start":"07:05","end":"08:45","startHours":7.0822760249547585,"endHours":8.748764848584184,"quality":"neutral"},{"name":"Labha","start":"08:45","end":"10:25","startHours":8.748764848584184,"endHours":10.415253672213607,"quality":"auspicious"},{"name":"Amṛta","start":"10:25","end":"12:05","startHours":10.415253672213607,"endHours":12.081742495843033,"quality":"auspicious"},{"name":"Kāla","start":"12:05","end":"13:45","startHours":12.081742495843033,"endHours":13.748231319472458,"quality":"inauspicious"},{"name":"Śubha","start":"13:45","end":"15:25","startHours":13.748231319472458,"endHours":15.414720143101881,"quality":"auspicious"},{"name":"Roga","start":"15:25","end":"17:05","startHours":15.414720143101881,"endHours":17.081208966731307,"quality":"inauspicious"},{"name":"Udveg","start":"17:05","end":"18:45","startHours":17.081208966731307,"endHours":18.747697790360732,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:45","end":"20:05","startHours":18.747697790360732,"endHours":20.081208966731307,"quality":"auspicious"},{"name":"Roga","start":"20:05","end":"21:25","startHours":20.081208966731307,"endHours":21.41472014310188,"quality":"inauspicious"},{"name":"Udveg","start":"21:25","end":"22:45","startHours":21.41472014310188,"endHours":22.74823131947246,"quality":"inauspicious"},{"name":"Chala","start":"22:45","end":"00:05","startHours":22.74823131947246,"endHours":24.08174249584303,"quality":"neutral"},{"name":"Labha","start":"00:05","end":"01:25","startHours":24.08174249584303,"endHours":25.41525367221361,"quality":"auspicious"},{"name":"Amṛta","start":"01:25","end":"02:45","startHours":25.41525367221361,"endHours":26.748764848584184,"quality":"auspicious"},{"name":"Kāla","start":"02:45","end":"04:05","startHours":26.748764848584184,"endHours":28.08227602495476,"quality":"inauspicious"},{"name":"Śubha","start":"04:05","end":"05:25","startHours":28.08227602495476,"endHours":29.415787201325333,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:25","end":"06:25","startHours":5.415787201325333,"endHours":6.415787201325333,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:25","end":"07:25","startHours":6.415787201325333,"endHours":7.415787201325333,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:25","end":"08:25","startHours":7.415787201325333,"endHours":8.415787201325333,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:25","end":"09:25","startHours":8.415787201325333,"endHours":9.415787201325333,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:25","end":"10:25","startHours":9.415787201325333,"endHours":10.415787201325333,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:25","end":"11:25","startHours":10.415787201325333,"endHours":11.415787201325333,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:25","end":"12:25","startHours":11.415787201325333,"endHours":12.415787201325333,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:25","end":"13:25","startHours":12.415787201325333,"endHours":13.415787201325333,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:25","end":"14:25","startHours":13.415787201325333,"endHours":14.415787201325333,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:25","end":"15:25","startHours":14.415787201325333,"endHours":15.415787201325333,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:25","end":"16:25","startHours":15.415787201325333,"endHours":16.415787201325333,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:25","end":"17:25","startHours":16.415787201325333,"endHours":17.415787201325333,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:25","end":"18:25","startHours":17.415787201325333,"endHours":18.415787201325333,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:25","end":"19:25","startHours":18.415787201325333,"endHours":19.415787201325333,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:25","end":"20:25","startHours":19.415787201325333,"endHours":20.415787201325333,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:25","end":"21:25","startHours":20.415787201325333,"endHours":21.415787201325333,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:25","end":"22:25","startHours":21.415787201325333,"endHours":22.415787201325333,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:25","end":"23:25","startHours":22.415787201325333,"endHours":23.415787201325333,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:25","end":"00:25","startHours":23.415787201325333,"endHours":24.415787201325333,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:25","end":"01:25","startHours":24.415787201325333,"endHours":25.415787201325333,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:25","end":"02:25","startHours":25.415787201325333,"endHours":26.415787201325333,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:25","end":"03:25","startHours":26.415787201325333,"endHours":27.415787201325333,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:25","end":"04:25","startHours":27.415787201325333,"endHours":28.415787201325333,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:25","end":"05:25","startHours":28.415787201325333,"endHours":29.415787201325333,"planetary_lord":"Jupiter"}],"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":"West (Paścim)","chandraVasa":"West","rahuVasa":"North-East","anandadiYoga":{"name":"Chatra","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-23.103047908560686,"eotMinutes":5.090650249418121,"ayanamsa":25.8079}},"calendars":{"vikram_samvat":2196,"vikram_samvatsara":"Paridhāvi","saka_samvat":2061,"saka_samvatsara":"Vikāri","bengali_samvat":1546,"malayalam_era":1315,"nanakshahi_year":670,"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":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Aṣṭamī · Vikram 2196 Paridhāvi · Śaka 2061 Vikāri"},"festivals":[],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Kṛṣṇa Aṣṭamī","url":"/day/-3226-07-09","relevance":0.5}]},"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 December 13, 2139 CE · Port Louis, Mauritius · Vidhyamitra","description":"December 13, 2139 CE for Port Louis, Mauritius: Kṛṣṇa Aṣṭamī, sūryodaya 05:25, sūryāsta 18:45.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mauritius/2139-12-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mauritius/2139-12-13","sa":"https://sa.vidhyamitra.com/city/mauritius/2139-12-13","hi":"https://hi.vidhyamitra.com/city/mauritius/2139-12-13","x-default":"https://vidhyamitra.com/city/mauritius/2139-12-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-05T07:19:20.321Z","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":"2026-06-05T07:19:20.321Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-05T07:19:20.321Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}