Optima in numbers
- Coordinates
- 36.7584, -101.3560
- Elevation
- 921 m above sea level
- Population
- 376
- Region
- Oklahoma
- Country
- United States, North America
- Capital
- Washington, D.C. — 2143 km away
What time is it in Optima, Oklahoma, United States
On this page the local time of Optima, Oklahoma, United States is updated live, in the America/Chicago zone (−5).
Optima, United States
Monday, 26 October 2026
UTC−5 · America/Chicago
Local time in Optima
UTC−5 · daylight saving time is active
Local time in Optima, Oklahoma.
The sun today
Sunrise 8:04 AM Solar noon 1:30 PM Sunset 6:57 PM Daylight 10 h 52 min Night 13 h 08 min Civil twilight 7:38 AM – 7:23 PM
Weather in Optima right now
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Weather data by Open-Meteo, updated every 30 minutes.
Optima and its neighbours
Largest cities in Oklahoma
- Oklahoma City 681 054
- Tulsa 413 066
- Norman 128 026
- Broken Arrow 106 563
- Lawton 96 655
- Edmond 90 092
Same time zone — America/Chicago
- Chicago United States
- Houston United States
- San Antonio United States
- Dallas United States
- Fort Worth United States
- Austin United States
Nearby places
- Panoma — 12.0 km
- Texas County — 12.0 km
- Midway — 12.4 km
- Mouser — 13.5 km
- Guymon — 14.0 km
- Straight — 15.5 km
Optima: clock, sun and surroundings
Optima works to America/Chicago time, set at UTC−5. Daylight saving time applies: Yes.
Sunrise happens at 8:04 AM in Optima today and sunset at 6:57 PM. That marks 10 h 52 min of daylight.
The clock in Optima matches the clock in nearby Panoma and Texas County.
Questions and answers
- Which time zone entry corresponds to Optima?
- The entry corresponding to Optima is America/Chicago, with an offset of −5.
- Do the clocks in Optima go back at any point?
- Yes.
- When does the sun disappear in Optima?
- It disappears at 6:57 PM.