Armstrong in numbers
- Coordinates
- 43.3961, -94.4783
- Elevation
- 381 m above sea level
- Population
- 889
- Region
- Iowa
- Country
- United States, North America
- Capital
- Washington, D.C. — 1540 km away
- Same name
- 27 more places in the world share this name
What time is it in Armstrong, Iowa, United States
Below is the local time in Armstrong, Iowa, United States, kept in the America/Chicago zone (−5).
Armstrong, United States
Friday, 23 October 2026
UTC−5 · America/Chicago
Local time in Armstrong
UTC−5 · daylight saving time is active
Local time in Armstrong, Iowa.
The sun today
Sunrise 7:43 AM Solar noon 1:03 PM Sunset 6:24 PM Daylight 10 h 41 min Night 13 h 19 min Civil twilight 7:13 AM – 6:53 PM
Weather in Armstrong right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Armstrong and its neighbours
Postal codes
- 50514
- 61812
- 65230
- 78338
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 Armstrong
- Armstrong Santa Fe, Argentina
- Armstrong British Columbia, Canada
- Armstrong Missouri, United States
- Armstrong Oklahoma, United States
- Armstrong Victoria, Australia
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
- Halfa — 7.1 km
- Gridley — 7.7 km
- Swea (historical) — 7.9 km
- Ringsted — 11.6 km
- Maple Hill — 11.9 km
- Seneca — 13.2 km
About the time in Armstrong
The sun breaks the horizon at Armstrong at 7:43 AM and leaves it at 6:24 PM. Daylight comes to 10 h 41 min.
Armstrong shares its time with neighbouring Halfa and Gridley.
Armstrong contains 4 postal codes.
Armstrong observes America/Chicago time, currently expressed as UTC−5. Daylight saving time here: Yes.
Questions and answers
- Can you tell me the time zone for Armstrong?
- Armstrong is in America/Chicago, with an offset of −5.
- Is the hour in Armstrong changed for daylight saving at any time of year?
- Yes.
- Please give the sunrise time for Armstrong.
- The sun rises at 7:43 AM.