20 United States cities have been added to the World Clock Deluxe database. New cities are:
| California | Barstow, El Segundo, Lompoc, Rosamond, Twentynine Palms |
| Florida | Cape Canaveral |
| Hawaii | Hilo, Kailua-Kona, Kihei, Lihue, Pearl City |
| Kansas | Junction City |
| Louisiana | Leesville |
| Mississippi | Hattiesburg |
| New Hampshire | Nashua |
| New York | Watertown |
| North Carolina | Asheville, Jacksonville |
| Virginia | Quantico, Wallops Island |
The offset from UTC of the Australian Antarctic stations Casey and Davis has been updated. With winter approaching in the southern hemisphere, Casey moved from UTC+11 to UTC+8, while Davis switched from UTC+5 to UTC+7.
Daylight-saving information for Armenia, Chile, Cuba, and the Falkland Islands has been updated. Armenia abolished daylight-saving time. Chile decided to extend DST by 7 weeks this year, with daylight-saving time ending on April 29 and starting again on September 2. Cuba postponed the start of DST from the third Sunday in March to the first Sunday in April. In 2012, the Falkland Islands will trial daylight-saving time all year round for the second time.