>From the page located here: http://fedoraproject.org/wiki/Releases/11/Schedule:

"Historically Test and General Availability releases happen at 10:00am Eastern US Time, which is either 1500UTC or 1400UTC depending on daylight savings in the United States. See Releases/Schedule for more information about scheduling methodology and schedule milestone definitions"

"Daylight Savings" is a grammatical error.
"Daylight Saving" is correct.

If we're ready to clean the car, then it's car cleaning time (not cleanings).
If we're ready to save time, then it's daylight saving time.

-Ronny