The length of the day at Denver International Airport varies significantly over the course of the year. In 2017, the shortest day is December 21, with 9 hours, 21 minutes of daylight; the longest day is June 21, with 15 hours, 0 minutes of daylight.
(April 2014) A continuing education unit (CEU) or continuing education credit (CEC) is a measure used in continuing education programs to assist the professional to maintain his or her license in their profession.
A contact hour consists of 50-60 minutes. A continued education credit and a contact hour are the same. A CONTINUING EDUCATION UNIT (CEU) consists of ten (10) contact hours/credits. You are required to earn 25 continuing education credits/contact hours or 2.5 CEUs within each 2-year cycle of licensure.