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Time difference between Rome and Anchorage

Anchorage is 10 hours behind Rome

Rome, Italy is UTC+1 · Anchorage, the United States is UTC−9 — 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 Rome goes forward on the last Sunday in March and back on the last Sunday in October and Anchorage goes forward on the second Sunday in March and back on the first Sunday in November.

Rome / Anchorage clocksDifferenceHow long
summer / summer, standard / standard10 hours behindabout 48 weeks — most of the year
standard / summer9 hours behindabout 4 weeks

Both change their clocks and both are in the northern hemisphere, but not on the same weekend — Rome goes forward on the last Sunday in March and Anchorage on the second 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 Rome and nine-to-five in Anchorage do not overlap at all. With 10 hours between them, one side is always outside working hours, and the practical question is which side takes the early start or the late finish rather than when to meet.

Rome to Anchorage, hour by hour

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

On the usual gap of 10 hours.

Frequently asked questions

What is the time difference between Rome and Anchorage?

Anchorage is 10 hours behind Rome for most of the year. It is not the same all year — there is one other gap, because Rome goes forward on the last Sunday in March and back on the last Sunday in October and Anchorage goes forward on the second Sunday in March and back on the first Sunday in November.

Is Anchorage ahead of Rome?

No — Anchorage is 10 hours behind. Rome is UTC+1 and Anchorage is UTC−9 on standard time.

What time is 9 AM in Rome in Anchorage?

11:00 PM (previous day), on the usual gap.

When can Rome and Anchorage meet?

Nine-to-five in Rome and nine-to-five in Anchorage do not overlap at all. One side has to take the call outside working hours, and with 10 hours between them it is worth deciding in advance which side that is.

Other pairs

Every Rome pair · Every Anchorage pair · All city pairs · Time zones by abbreviation