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.
Yes, they do, as long as the subject matter is relevant to project management. One CEU is equivalent to 10 PDUs. You get credit for things like attending a local chapter meeting (usually one PDU) and taking a full college course, which is obviously a lot more work.