Belize Travel, Travel Tips What is the time zone in Belize? Posted on March 19, 2013March 19, 2013 by Layna George Belize is six hours behind GMT, the same as Central Standard Time (CST). They do not observe daylight-savings time so during the months of April-October, Belize is on Mountain Standard Time (MST). Layna George What is the weather like in Belize? What is the food like in Belize?