Toolman

Time difference between Denver and Dublin

Dublin is 7 hours ahead of Denver

Denver, the United States is UTC−7 · Dublin, Ireland is UTC — on standard time

The gap is not the same all year

Every converter gives one number for this pair. That number is right for most of the year and wrong for part of it, because Denver goes forward on the second Sunday in March and back on the first Sunday in November and Dublin goes forward on the last Sunday in March and back on the last Sunday in October.

Denver / Dublin clocksDifferenceHow long
summer / summer, standard / standard7 hours aheadabout 48 weeks — most of the year
summer / standard6 hours aheadabout 4 weeks

Both change their clocks and both are in the northern hemisphere, but not on the same weekend — Denver goes forward on the second Sunday in March and Dublin on the last Sunday in March. For the days in between, the gap is neither party's expected figure, and a standing meeting silently moves by an hour. That mismatch is a common cause of a missed international call.

When they can both be at their desks

Nine-to-five in both cities overlaps for 1 hour — 9:00 AM to 10:00 AM in Denver, the same moment as 4:00 PM to 5:00 PM in Dublin.

Denver to Dublin, hour by hour

DenverDublin
12:00 AM7:00 AM
1:00 AM8:00 AM
2:00 AM9:00 AM
3:00 AM10:00 AM
4:00 AM11:00 AM
5:00 AM12:00 PM
6:00 AM1:00 PM
7:00 AM2:00 PM
8:00 AM3:00 PM
9:00 AM4:00 PM
10:00 AM5:00 PM
11:00 AM6:00 PM
12:00 PM7:00 PM
1:00 PM8:00 PM
2:00 PM9:00 PM
3:00 PM10:00 PM
4:00 PM11:00 PM
5:00 PM12:00 AM (next day)
6:00 PM1:00 AM (next day)
7:00 PM2:00 AM (next day)
8:00 PM3:00 AM (next day)
9:00 PM4:00 AM (next day)
10:00 PM5:00 AM (next day)
11:00 PM6:00 AM (next day)

On the usual gap of 7 hours.

Frequently asked questions

What is the time difference between Denver and Dublin?

Dublin is 7 hours ahead of Denver for most of the year. It is not the same all year — there is one other gap, because Denver goes forward on the second Sunday in March and back on the first Sunday in November and Dublin goes forward on the last Sunday in March and back on the last Sunday in October.

Is Dublin ahead of Denver?

Yes — Dublin is 7 hours ahead. Denver is UTC−7 and Dublin is UTC on standard time.

What time is 9 AM in Denver in Dublin?

4:00 PM, on the usual gap.

When can Denver and Dublin meet?

Standard nine-to-five hours overlap for 1 hour: 9:00 AM–10:00 AM in Denver, which is 4:00 PM–5:00 PM in Dublin.

Other pairs

Every Denver pair · Every Dublin pair · All city pairs · Time zones by abbreviation