Current Time in Ontario, Malheur County, Oregon, USA

5:43:37 AM

05:43:37

MDT (Mountain Daylight Time) · UTC−06:00

America/Boise

Clock format
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Time zone details

Ontario is observing daylight saving time in 2026

Daylight in Ontario

Sunrise7:50 AMSolar noon1:36 PMSunset7:20 PM
Next clock changeNov 1, 2026 · Clocks move back 1 hour · in 26 daysUpcomingView detailsWeather nowLoading current forecast…Forecast details

Location facts

Place

Country
USA
State
Oregon
County
Malheur County
Place type
Populated place
Country currency
US Dollar (USD)

Practical

Languages
English, Spanish, Hawaiian, French
Dialing code
+1
Population
10,999
Elevation
656 m

Geography

Geographic coordinates
44° 01' N / 116° 57' W
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Clock changes in Ontario

Next clock change

Upcoming

2:00 AM MDT1:00 AM MST

Clocks move back 1 hour

2026

  1. past

    Daylight saving time starts

    2:00 AM MST3:00 AM MDT

    Clocks move forward 1 hour

  2. upcoming

    Daylight saving time ends

    2:00 AM MDT1:00 AM MST

    Clocks move back 1 hour

Future clock changes, 2027–2030
USA daylight saving timeClock changes worldwide

Sun & Moon details

Sun

Sunrise
Solar noon
Sunset
Daylight duration
11 hr 30 min2 min 59 sec shorter than the previous day

Twilight

Civil twilight
–
Nautical twilight
–
Astronomical twilight
–
Waning CrescentMoon illumination26%
View full Sun & Moon detailsHide full Sun & Moon details

Monday, October 5, 2026

View Ontario on SavvyTime's time-zone map

Sun

Sunrise
Sunset
Day length
11 hr 30 min2 min 59 sec shorter than the previous day
Solar noon
(41.0° altitude)

Civil twilight

Dawn to dusk
–

Additional twilight

Nautical dawn to dusk
–
Astronomical dawn to dusk
–

Moon

Phase
Waning Crescent (26% illuminated)
Moonrise
Moonset
Previous principal phase
Third Quarter — Saturday, October 3, 2026 at
Next principal phase
New Moon — Saturday, October 10, 2026 at

Seven-day daylight outlook

Sunrise, sunset, and daylight for seven local dates
Local dateSunriseSunsetDay lengthDaily change
11 hr 30 min2 min 59 sec shorter than the previous day
11 hr 27 min2 min 59 sec shorter than the previous day
11 hr 24 min2 min 59 sec shorter than the previous day
11 hr 21 min2 min 59 sec shorter than the previous day
11 hr 18 min2 min 58 sec shorter than the previous day
11 hr 15 min2 min 58 sec shorter than the previous day
11 hr 12 min2 min 58 sec shorter than the previous day

Weather forecast for Ontario

Temperature unit
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Plan around Ontario

Upcoming public holidays in Oregon

  1. Columbus Day
  2. Veterans Day
  3. Thanksgiving Day

Frequently asked questions

What time zone is Ontario in?
Ontario currently uses Mountain Daylight Time (MDT). Its IANA time zone is America/Boise.
When is the next clock change in Ontario?
Clocks in Ontario move backward 1 hour on Sunday, November 1, 2026 at 2:00 AM, changing from MDT (UTC−06:00) to MST (UTC−07:00)
Is Ontario currently on daylight saving time?
Ontario is observing daylight saving time in 2026
What is the UTC offset in Ontario right now?
Ontario is currently UTC−06:00