The most common type of pre-modern calendar was the lunisolar calendar, a lunar calendar that occasionally adds one intercalary month to remain synchronized...

Izquierdo Peña, 2014, 56:35 (in Spanish) Calendario lunar de los muiscas - accessed 28-04-2016 (in Spanish) Calendario muisca - Pueblos Originarios - accessed...

month in lunar or lunisolar calendars. Most reforms for calendars have been to make them more accurate. This has happened to various lunar and lunisolar...

sign were happy but prone to infertility. The image of the tecpatl was a lunar symbol and therefore ruled agricultural events. Their patron gods were:...

Official Gazette (Philippines). 24 August 2011. Retrieved 4 November 2015. "Calendario escolar de Puerto Rico para el año 2015–2016". Microjuris – Puerto Rico...

followed by Friday 15 October 1582. In addition, the reform also altered the lunar cycle used by the Church to calculate the date for Easter, because astronomical...

intended for use on lunar and interplanetary missions. Photon will be capable of delivering small payloads of up to 30 kg (66 lb) into lunar orbit. The Electron...

lunar essay of 1600. Both lunar and solar eclipses presented unexplained phenomena, such as unexpected shadow sizes, the red color of a total lunar eclipse...

20 Jumada al-thani. This is the sixth month in the Islamic calendar (a lunar calendar) and every year the holiday falls on a different day of the Gregorian...

tlahtolcuepalli itech tonalamatl gregoriano itech mexihca tonalamatl / Convertidor calendario gregoriano -> sistema calendárico mexica / Gregorian calendar -> mexica...