Waterloo in numbers
- Coordinates
- 35.7253, -97.4781
- Elevation
- 336 m above sea level
- Region
- Oklahoma
- Country
- United States, North America
- Capital
- Washington, D.C. — 1838 km away
- Same name
- 97 more places in the world share this name
What time is it in Waterloo, Oklahoma, United States
See what time it currently is in Waterloo, Oklahoma, United States — the time zone there is America/Chicago (−5).
Waterloo, United States
Tuesday, 27 October 2026
UTC−5 · America/Chicago
Local time in Waterloo
UTC−5 · daylight saving time is active
Waterloo keeps America/Chicago clock_time.
The sun today
Sunrise 7:48 AM Solar noon 1:15 PM Sunset 6:41 PM Daylight 10 h 53 min Night 13 h 07 min Civil twilight 7:22 AM – 7:08 PM
Weather in Waterloo right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Waterloo and its neighbours
Postal codes
- 13165
- 29384
- 35677
- 45688
- 46793
- 50701
- 50702
- 50703
- 50704
- 53594
- 62298
- 68069
Postal codes come from the free GeoNames dataset. Where a code is listed with a distance, it belongs to a nearby settlement — GeoNames spells that name differently from ours.
Largest cities in Oklahoma
- Oklahoma City 681 054
- Tulsa 413 066
- Norman 128 026
- Broken Arrow 106 563
- Lawton 96 655
- Edmond 90 092
Other places named Waterloo
- Waterloo Ontario, Canada
- Waterloo Iowa, United States
- Waterloo Western Area, Sierra Leone
- Waterloo Wallonia, Belgium
- Waterloo Illinois, United States
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
- Belmont Farms — 3.3 km
- Edmond — 8.1 km
- Seward — 8.1 km
- Lakeview — 9.4 km
- Navina — 11.0 km
- Arcadia — 15.1 km
Local time details for Waterloo
Today's times for Waterloo: the sun is up at 7:48 AM and down at 6:41 PM. That means 10 h 53 min of daylight.
Time in Waterloo applies without change in Belmont Farms and Edmond nearby.
Postal codes assigned across Waterloo total 12.
Standard time in Waterloo comes from America/Chicago and equals UTC−5. Clocks change for daylight saving: Yes.
Questions and answers
- How is the time zone in Waterloo listed?
- The time zone in Waterloo is listed as America/Chicago, with an offset of −5.
- Does Waterloo adjust its clocks for part of the year?
- Yes.
- How do I know when the sun rises in Waterloo?
- Sunrise there is at 7:48 AM.