West Lake Sammamish time zone
Time zone14 Mar 2027 - clocks go forward 1 h to PDT (UTC-7) - in 123 days
Green shows daylight saving time. Dark marker: today.
United States has 8 distinct time zone rule groups. West Lake Sammamish uses Pacific Standard Time.
- EST · UTC-5New York, Pennsylvania, Florida, Ohio, North Carolina and moreUses daylight saving time
- CST · UTC-6Illinois, Texas, Tennessee, Oklahoma, Wisconsin and moreUses daylight saving time
- MST · UTC-7Colorado, Texas, New Mexico, Idaho, Utah and moreUses daylight saving time
- MST · UTC-7ArizonaNo daylight saving time
- PST · UTC-8California, Washington, Oregon, Nevada, IdahoUses daylight saving time
- UTC-9 · UTC-9AlaskaUses daylight saving time
- UTC-10 · UTC-10America/AdakUses daylight saving time
- UTC-10 · UTC-10HawaiiNo daylight saving time
Zones with matching offsets and clock changes over the next year are grouped together.
Time difference from West Lake Sammamish
Time differenceSun in West Lake Sammamish today
Daylight9h 29m today - 6h 30m less than the longest day and 1h 3m more than the shortest day.
Calculated from coordinates; sunrise and sunset are approximate.
About West Lake Sammamish
City facts- ⌖Region
- Washington
- ◉Population
- 33,929
- ☎Dialing code
- ¤Currency
- USD · Dollar
Public holidays in Washington
HolidaysVeterans Day
Wednesday · today
NationalThanksgiving Day
Thursday · in 15 days
NationalChristmas Day
Friday · in 44 days
Nationallong weekendNew Year’s Day
Friday · in 51 days
Nationallong weekendMartin Luther King Jr. Day
Monday · in 68 days
Nationallong weekend
Airports near West Lake Sammamish
Airports- BFI
↑ 16 km west
Same local time - SEA
↑ 21 km south-west
Same local time - PAE
↑ 39 km north
Same local time
Same time zone rules
Matching offsets and clock changes over the next year.
Same UTC offset right now









Calgary697 km · 1 h ahead - different daylight saving rules 
Edmonton900 km · 1 h ahead - different daylight saving rules
Common questions
Quick answers- 01What time zone is West Lake Sammamish in?
- West Lake Sammamish is in Pacific Standard Time (PST/PDT), America/Los_Angeles. Standard time is UTC-8.
- 02Does West Lake Sammamish use daylight saving time?
- Yes. West Lake Sammamish changes between UTC-8 and UTC-7 during the year.
- 03What is the time difference between West Lake Sammamish and UTC?
- West Lake Sammamish is UTC-8 in standard time and UTC-7 during daylight saving time.
Time zones: IANA via Intl. Holidays: date-holidays. Sun calculations: SunCalc. City data: GeoNames. Airport data: OurAirports.