Iceland to United States Time
🇮🇸
Iceland
Reykjavik · UTC+0
2:44 AM
Saturday, July 18, 2026
🇺🇸Previous day
United States
Washington, D.C. · UTC-4
10:44 PM
Friday, July 17, 2026
Iceland is currently 4 hours ahead of United States.
24-Hour Comparison
Work hrsNow
12am
4am
8am
12pm
4pm
8pm
🇮🇸
Iceland
Reykjavik
🇺🇸
United States
Washington, D.C.
Work hrsNightNow
Best Working Hours Overlap
1:00 PM–6:00 PM Iceland / 9:00 AM–2:00 PM United States — both in business hours.
Hour-by-Hour Comparison
| Iceland (Reykjavik) | United States (Washington, D.C.) |
|---|---|
| 12:00 AM | 8:00 PM |
| 1:00 AM | 9:00 PM |
| 2:00 AM | 10:00 PM |
| 3:00 AM | 11:00 PM |
| 4:00 AM | 12:00 AM |
| 5:00 AM | 1:00 AM |
| 6:00 AM | 2:00 AM |
| 7:00 AM | 3:00 AM |
| 8:00 AM | 4:00 AM |
| 9:00 AM | 5:00 AM |
| 10:00 AM | 6:00 AM |
| 11:00 AM | 7:00 AM |
| 12:00 PM | 8:00 AM |
| 1:00 PM | 9:00 AM |
| 2:00 PM | 10:00 AM |
| 3:00 PM | 11:00 AM |
| 4:00 PM | 12:00 PM |
| 5:00 PM | 1:00 PM |
| 6:00 PM | 2:00 PM |
| 7:00 PM | 3:00 PM |
| 8:00 PM | 4:00 PM |
| 9:00 PM | 5:00 PM |
| 10:00 PM | 6:00 PM |
| 11:00 PM | 7:00 PM |
Related Comparisons
Frequently Asked Questions
What is the time difference between Iceland and United States?
Iceland is currently 4 hours ahead of United States.
Does the time difference between Iceland and United States change during the year?
It can. If either location observes daylight saving time, the difference shown here can shift by an hour at different times of year — this page always reflects the current difference for the selected date.