Thirty in numbers
- Coordinates
- 40.6961, -92.8677
- Elevation
- 311 m above sea level
- Region
- Iowa
- Country
- United States, North America
- Capital
- Washington, D.C. — 1365 km away
What time is it in Thirty, Iowa, United States
Below is the local time in Thirty, Iowa, United States, kept in the America/Chicago zone (−5).
Thirty, United States
Friday, 30 October 2026
UTC−5 · America/Chicago
Local time in Thirty
UTC−5 · daylight saving time is active
Thirty keeps America/Chicago clock_time.
The sun today
Sunrise 7:40 AM Solar noon 12:56 PM Sunset 6:12 PM Daylight 10 h 32 min Night 13 h 28 min Civil twilight 7:12 AM – 6:40 PM
Weather in Thirty right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Thirty and its neighbours
Postal codes
- 52544 Centerville — 4.1 km away
- 52555 Exline — 7.0 km away
- 52549 Cincinnati — 8.2 km away
- 52574 Mystic — 11.5 km away
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
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
- Streepy — 4.1 km
- Centerville — 4.3 km
- Sedan — 5.2 km
- Appanoose County — 5.2 km
- Exline — 5.7 km
- Sunshine — 6.9 km
Thirty: clock, sun and surroundings
Thirty holds to America/Chicago time, which equals UTC−5. Clock adjustment for daylight saving: Yes.
The sun rises here at 7:40 AM and sets at 6:12 PM in Thirty today. Daylight adds up to 10 h 32 min.
Streepy and Centerville are neighbours of Thirty on the same clock.
Postal codes valid in Thirty number 4.
Questions and answers
- Which local time zone does Thirty follow?
- Thirty follows America/Chicago, with an offset of −5.
- Does the clock in Thirty stay the same all year?
- Daylight saving time in Thirty: Yes.
- When does daylight end in Thirty?
- Daylight ends at 6:12 PM.