Mesoamerican Long Count calendar Mesoamerican Long Count calendar The Mesoamerican Long Count calendar is a non-repeating, vigesimal (base-20) and base-18 calendar used by several pre-Columbian Mesoamerican cultures, most notably the Maya. For this reason, it is often known as the Maya (or Mayan) Long Count calendar. Using a modified vigesimal tally, the Long Count calendar identifies a day by counting the number of days passed since a mythical creation date that corresponds to August 11, 3114 BCE in the Proleptic Gregorian calendar. The Long Count calendar was widely used on monuments. The two most widely used calendars in pre-Columbian Mesoamerica, were the 260-day Tzolk'in
Ethiopian Person of the Year Ethiopian Person of the Year Ethiopian Person of the Year is an annual issue of the Ethiopian news portal Jimma Times, formerly Yeroo private newspaper, which names and profiles person(s) who was (were) the most influential on events and had the most impact on Ethiopian people during the previous Ethiopian calendar year. Jimma Times's tradition of selecting the "Ethiopian Person of the Year" honor began during the new Ethiopian millennium (year 2000) when the multi-Olympic champion Kenenisa Bekele was selected. It established the multi-language (Afaan Oromo, Amharic &English) private newspaper Yeroo the following year. The word Yeroo means "Time" or