Oslo vs Seattle time difference
Seattle is 8 h behind
Oslo 17:59 · Seattle 09:59. From November 1 Seattle will be 9 h behind.
Oslo now
17:59:54
Sunday, October 25UTC+1, CET
Seattle now
09:59:54
Sunday, October 25UTC-7, PDT
Convert a time
Using today's difference: 8 h. From November 1: 9 h.
When the difference changes
-
1Nov 2026
Seattle moves its clocks one hour back in 7 days
The difference becomes 9 h: Seattle behind
-
14Mar 2027
Seattle moves its clocks one hour forward
The difference becomes 8 h: Seattle behind
-
28Mar 2027
Oslo moves its clocks one hour forward
The difference becomes 9 h: Seattle behind
-
31Oct 2027
Oslo moves its clocks one hour back
The difference becomes 8 h: Seattle behind
-
7Nov 2027
Seattle moves its clocks one hour back
The difference becomes 9 h: Seattle behind
Both cities change their clocks, on different dates.