Right now, local time in Mercer Island is 10:39 (PST, UTC-08:00), and today is Monday, November 2, 2026. The live clock above updates every second.
Mercer Island ranks #22763 worldwide by population and #2077 in United States.
Time zone info
- Time zone
- America/Los_Angeles PST
- UTC offset
- UTC-08:00
- Daylight saving
- Yes, in force now ✅ — Clocks go forward by 1 hour on March 14, 2027
- Solar time
- Clocks run about 7m ahead of the sun
- ISO week
- Week 45
Sunrise, sunset & moon today
- Sunrise
- 06:55
- Sunset
- 16:51
- Day length
- 9h 56m
- Solar noon
- 11:53
- Daylight range
- 8h 26m (winter) – 15h 59m (summer)
- Moon phase
- 🌗 Last Quarter · 47% illuminated
Full sunrise & sunset timetable for Mercer Island — golden hour, twilight and month view →
📍 Location & geography
- Coordinates
- 47.5707° N, 122.2221° W
- Hemisphere
- Northern · Western
- Elevation
- 102 m above sea level — higher than about 33% of cities with a recorded elevation
- Region
- Washington
- Country
- 🇺🇸 United States
- Population
- 25,042 · #22763 worldwide
🌍 Antipode — the opposite side of the Earth
Dig straight down from Mercer Island through the centre of the Earth and you surface on the far side of the planet, at the antipode.
- Antipode coordinates
- 47.57° S, 57.78° E
- Hemisphere
- Southern · Eastern
- What lies there
- Open ocean or remote wilderness — the nearest city we track is Port-aux-Français, French Southern Territories, 937 km away
- Through the Earth
- ≈ 12,742 km in a straight line (≈ 20,015 km along the surface)
🕌 Prayer times in Mercer Island today ISNA
- Fajr
- 05:28
- Sunrise
- 06:55
- Dhuhr
- 11:53
- Asr
- 14:24
- Maghrib
- 16:50
- Isha
- 18:16
- Qibla direction
- 17.7° from north (NNE (18°))
Full prayer timetable for Mercer Island — this month, 7-day forecast and Qibla →
Mercer Island sits in the America/Los_Angeles time zone, UTC-08:00. The clocks are currently shifted forward for daylight saving time. Today brings 9h 56m of daylight, and nights are longer than days. It is one of the 17343 cities we cover in United States.
Mercer Island sits at just 102 m above sea level. Mercer Island's nearest major hub of the ones tracked below is Los Angeles, 1,540 km away; even Singapore lies some 12,987 km off. Its position on the globe is 47.57° N, 122.22° W, and the point on the exact opposite side of the Earth is described in the antipode section below.
Time difference with major cities
| Los Angeles | 10:39 | same time |
| Chicago | 12:39 | +2h |
| São Paulo | 15:39 | +5h |
| London | 18:39 | +8h |
| Paris | 19:39 | +9h |
| Moscow | 21:39 | +11h |
| Dubai | 22:39 | +12h |
| Mumbai | 00:09 | +13h 30m |
| Singapore | 02:39 | +16h |
| Hong Kong | 02:39 | +16h |
| Tokyo | 03:39 | +17h |
| Sydney | 05:39 | +19h |
Best time to call Mercer Island
Standard business hours (9:00 – 17:00) in major hubs, expressed in Mercer Island local time:
Cities sharing Mercer Island's time zone
Other cities in United States
- New York City13:39
- Los Angeles10:39
- Brooklyn13:39
- Chicago12:39
- Queens13:39
- Houston12:39
- Phoenix11:39
- Philadelphia13:39
- San Antonio12:39
- Manhattan13:39
- San Diego10:39
- The Bronx13:39
Distances from Mercer Island
| Los Angeles | 1,540 km | SSE (166°) |
| Chicago | 2,780 km | E (90°) |
| London | 7,698 km | NE (34°) |
| Tokyo | 7,706 km | WNW (301°) |
| Paris | 8,040 km | NE (35°) |
| Moscow | 8,373 km | NNE (12°) |
| Hong Kong | 10,423 km | NW (309°) |
| São Paulo | 10,909 km | ESE (116°) |
| Dubai | 11,913 km | N (2°) |
| Mumbai | 12,459 km | NNW (345°) |
| Sydney | 12,476 km | WSW (244°) |
| Singapore | 12,987 km | NW (306°) |
Cities near Mercer Island
- Newport3 km · 10:39
- Bellevue5 km · 10:39
- Medina6 km · 10:39
- Wilburton5 km · 10:39
- Columbia City4 km · 10:39
- Clyde Hill7 km · 10:39
- Newcastle6 km · 10:39
- Yarrow Point8 km · 10:39
FAQ
What time is it in Mercer Island right now?
The live clock at the top of this page shows the current local time in Mercer Island (United States), updated every second. It is currently week 45.
What time zone is Mercer Island in?
Mercer Island runs on the America/Los_Angeles IANA time zone (UTC-08:00), currently abbreviated PST.
Does Mercer Island observe daylight saving time?
Yes — daylight saving time is in force right now. Clocks go forward by 1 hour on March 14, 2027.
What time is sunrise and sunset in Mercer Island today?
Mercer Island sees sunrise at 06:55 and sunset at 16:51 today, giving 9h 56m of daylight.
What moon phase is visible over Mercer Island tonight?
The moon phase over Mercer Island tonight is 🌗 Last Quarter with 47.4% illumination.
What is the antipode of Mercer Island?
The antipode of Mercer Island — the point on the exact opposite side of the Earth — lies at 47.57° S, 57.78° E. It falls in the ocean or a remote wilderness — the nearest city we track is Port-aux-Français, French Southern Territories, roughly 937 km away. The straight-line distance through the Earth is about 12,742 km.
How high above sea level is Mercer Island?
Mercer Island sits at about 102 m above sea level, higher than roughly 33% of cities with a recorded elevation.
What is solar time in Mercer Island?
Solar time follows the Sun's actual position, with solar noon when the Sun is highest in the sky. In Mercer Island, clocks run about 7 minutes ahead of local solar time, because the official time zone does not exactly match the Sun's position.