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.
How to Get CE Credits. Continuing education (CE/CME) credits can be earned for completing most courses. For courses offering credits, the brochure on the corresponding course page lists accreditation / certificates offered and the number of credit hours (most qualify for 1.0 hours).