Monmouth in numbers
- Coordinates
- 42.0770, -90.8799
- Elevation
- 230 m above sea level
- Population
- 151
- Region
- Iowa
- Country
- United States, North America
- Capital
- Washington, D.C. — 1221 km away
- Same name
- 9 more places in the world share this name
What time is it in Monmouth, Iowa, United States
The clock for Monmouth, Iowa, United States is kept here in the America/Chicago time zone (−6).
Monmouth, United States
Sunday, 1 November 2026
UTC−6 · America/Chicago
Local time in Monmouth
UTC−6 · no daylight saving time
Monmouth keeps America/Chicago clock_time.
The sun today
Sunrise 6:37 AM Solar noon 11:48 AM Sunset 4:59 PM Daylight 10 h 22 min Night 13 h 38 min Civil twilight 6:08 AM – 5:28 PM
Weather in Monmouth right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Monmouth and its neighbours
Postal codes
- 04259
- 52309
- 61462
- 97361
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 Iowa
- Des Moines 214 133
- Cedar Rapids 130 405
- Davenport 102 582
- Sioux City 82 821
- Iowa City 74 220
- Waterloo 68 460
Other places named Monmouth
- Monmouth Wales, United Kingdom
- Monmouth Oregon, United States
- Monmouth Illinois, United States
- Monmouth Maine, United States
- Monmouth California, 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
- Baldwin — 3.2 km
- Millrock — 4.1 km
- Nashville — 8.1 km
- Ozark (historical) — 9.0 km
- Emeline — 9.6 km
- Canton — 9.7 km
Local time details for Monmouth
Monmouth runs on America/Chicago, which sits UTC−6 relative to Coordinated Universal Time. Daylight saving in effect: No.
Sunrise at Monmouth today happens at 6:37 AM, sunset at 4:59 PM. The two are 10 h 22 min apart.
Both Baldwin and Millrock are near Monmouth and keep its time.
Postal codes in Monmouth number 4.
Questions and answers
- Which time zone determines the local time in Monmouth?
- Local time in Monmouth is determined by America/Chicago, with an offset of −6.
- Does Monmouth change its clocks twice a year?
- Daylight saving time in Monmouth: No.
- When should I expect the sun to rise in Monmouth?
- Expect it at 6:37 AM.