Marble Rock in numbers
- Coordinates
- 42.9652, -92.8685
- Elevation
- 305 m above sea level
- Population
- 301
- Region
- Iowa
- Country
- United States, North America
- Capital
- Washington, D.C. — 1402 km away
- Same name
- 1 more places in the world share this name
On this page you will find the exact local time in Marble Rock, Iowa, United States, in the America/Chicago time zone (−6).
Marble Rock, United States
Wednesday, 4 November 2026
UTC−6 · America/Chicago
Local time in Marble Rock
UTC−6 · no daylight saving time
Local time in Marble Rock, Iowa.
Sunrise 6:51 AM Solar noon 11:56 AM Sunset 5:02 PM Daylight 10 h 11 min Night 13 h 49 min Civil twilight 6:21 AM – 5:31 PM
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Weather data by Open-Meteo, updated every 30 minutes.
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.
Delivery zones in Marble Rock are marked by 1 postal code.
Local clocks in Marble Rock answer to America/Chicago, set UTC−6 from UTC. Daylight saving time: No.
At Marble Rock the sun clears the horizon at 6:51 AM and sinks again at 5:02 PM. The gap between them is 10 h 11 min.
Whatever the hour in Marble Rock, it is the same in Aureola and Roseville.