United States
Time now in Mattawa
Sunrise 06:05Sunset 08:00Time zone UTC −7
Time zone
America/Los_Angeles
UTC offset
UTC −7
Daylight saving
In effect now
Population
4,548
Sunrise
06:05
Sunset
08:00
Day length
13h 55m
Coordinates
46.74, -119.90
Time difference from Mattawa
Hours ahead (right) or behind (left) Mattawa right now.
Mattawa on the map
About the time in Mattawa
Mattawa runs on America/Los_Angeles, which puts the city UTC −7 from Coordinated Universal Time right now. The clock at the top of this page is not copied from your device: it is anchored to our reference timestamp and re-rendered every second against the IANA time zone database, so it stays right even when a laptop or phone has quietly drifted.
Around 4,548 people live in Mattawa, and all of them keep the same civil time, so the reading above applies to the whole urban area — not just the city centre.
If you are coordinating from another country, the shortcut is the working window: a normal Mattawa day of 09:00–17:00 falls between 16:00–00:00 UTC. Convert your own hours into UTC once and you can tell at a glance whether someone there is likely to be at their desk.
Frequently asked questions about time in Mattawa
- Is the clock on this page accurate?
- It is synchronised with our server rather than your device, then formatted for America/Los_Angeles, so a drifting device clock does not affect what you see.
- Does Mattawa change its clocks for daylight saving?
- Yes, and it is in effect now. Clocks change again on 1 November 2026.
- What are normal business hours in Mattawa in UTC?
- A 09:00–17:00 working day in Mattawa runs from 16:00–00:00 UTC today.
- What time is it in Mattawa right now?
- The live clock above shows the current time in Mattawa, updating every second from America/Los_Angeles (UTC −7).
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