ZIP Code 98040 Time Zone
Mercer Island, Washington
Current Local Time
07:37:52
Friday, October 30, 2026 in Mercer Island
Time Zone Details
| Time Zone (IANA) | America/Los_Angeles |
|---|---|
| UTC Offset | UTC-7 |
| Daylight Saving Time | Observed The UTC offset changes during the DST period. |
Frequently Asked Questions
ZIP code 98040 (Mercer Island, WA) is in the America/Los_Angeles time zone (UTC-7).
Yes, Mercer Island observes daylight saving time.