Oklahoma City, United States
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Oklahoma City is a major city in Oklahoma, United States. Clocks follow the America/Chicago time zone: UTC-6 (CST) on January 15 and UTC-5 (CDT) on July 15, 2026. Other dates can use a different offset; see the clock changes below.
About 681,054 people set their clocks to this time in Oklahoma City alone.
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Local times come from your browser's IANA time zone data.
Oklahoma City runs UTC-6 in January and UTC-5 in July. When it is 12:00 UTC the clock in Oklahoma City reads 06:00 in January and 07:00 in July.
These examples use January 15 and July 15, 2026. Where clocks change, other dates can use a different offset. Use the live converter for your exact date.
| UTC | Oklahoma City in January | Oklahoma City in July |
|---|---|---|
| 00:00 | 18:00 previous day | 19:00 previous day |
| 03:00 | 21:00 previous day | 22:00 previous day |
| 06:00 | 00:00 | 01:00 |
| 09:00 | 03:00 | 04:00 |
| 12:00 | 06:00 | 07:00 |
| 15:00 | 09:00 | 10:00 |
| 18:00 | 12:00 | 13:00 |
| 21:00 | 15:00 | 16:00 |
These are the recorded clock changes for Oklahoma City in 2026 and 2027. Each row gives the date, the reading the clock shows as it changes, and what it jumps to.
| Date | Change | Clocks | New offset |
|---|---|---|---|
| Sunday, March 8, 2026 | Forward 1 hour | 02:00 to 03:00 | UTC-5 |
| Sunday, November 1, 2026 | Back 1 hour | 02:00 to 01:00 | UTC-6 |
| Sunday, March 14, 2027 | Forward 1 hour | 02:00 to 03:00 | UTC-5 |
| Sunday, November 7, 2027 | Back 1 hour | 02:00 to 01:00 | UTC-6 |
Computed from the IANA time zone database, the same source your operating system uses. Dates in future years follow the rules in force today; daylight saving law is set by governments and does change, sometimes at a few months' notice.
| City | In January | In July |
|---|---|---|
| New York City | 1 hour ahead of Oklahoma City | 1 hour ahead of Oklahoma City |
| London | 6 hours ahead of Oklahoma City | 6 hours ahead of Oklahoma City |
| Paris | 7 hours ahead of Oklahoma City | 7 hours ahead of Oklahoma City |
| Dubai | 10 hours ahead of Oklahoma City | 9 hours ahead of Oklahoma City |
| Mumbai | 11:30 hours ahead of Oklahoma City | 10:30 hours ahead of Oklahoma City |
| Singapore | 14 hours ahead of Oklahoma City | 13 hours ahead of Oklahoma City |
| Tokyo | 15 hours ahead of Oklahoma City | 14 hours ahead of Oklahoma City |
| Sydney | 17 hours ahead of Oklahoma City | 15 hours ahead of Oklahoma City |
| Los Angeles | 2 hours behind Oklahoma City | 2 hours behind Oklahoma City |
| Sao Paulo | 3 hours ahead of Oklahoma City | 2 hours ahead of Oklahoma City |
| Time of year | Sunrise | Sunset | Day length |
|---|---|---|---|
| March equinox (about Mar 20) | 07:33 | 19:41 | 12 h 09 m |
| June solstice (about Jun 21) | 06:15 | 20:48 | 14 h 33 m |
| September equinox (about Sep 22) | 07:18 | 19:27 | 12 h 09 m |
| December solstice (about Dec 21) | 07:35 | 17:20 | 9 h 45 m |
Computed for Oklahoma City's own coordinates with standard NOAA solar equations. Full twilight and golden hour detail lives on the Oklahoma City sunrise and sunset page.
More cities in United States:
Cities elsewhere on the exact same clock (America/Chicago):
Oklahoma City uses the America/Chicago time zone: UTC-6 (CST) in January and UTC-5 (CDT) in July.
Yes. In 2026 the clocks go forward on Sunday, March 8 at 02:00, and back on Sunday, November 1 at 02:00. The table above shows the size of each change and the resulting UTC offset.
In January, New York City is 1 hour ahead of Oklahoma City; in July it is 1 hour ahead of Oklahoma City. The table above lists more cities.
City data from GeoNames (CC BY 4.0). Live times come from your browser's IANA time zone data; sun times use standard NOAA solar equations at Oklahoma City's coordinates.