Rock Island in numbers
- Coordinates
- 30.0688, -94.7010
- Elevation
- 22 m above sea level
- Region
- Texas
- Country
- United States, North America
- Capital
- Washington, D.C. — 1888 km away
- Same name
- 12 more places in the world share this name
What time is it in Rock Island, Texas, United States
This page holds the current clock reading for Rock Island, Texas, United States, in the America/Chicago time zone (−6).
Rock Island, United States
Saturday, 7 November 2026
UTC−6 · America/Chicago
Local time in Rock Island
UTC−6 · no daylight saving time
Rock Island keeps America/Chicago clock_time.
The sun today
Sunrise 6:39 AM Solar noon 12:04 PM Sunset 5:29 PM Daylight 10 h 50 min Night 13 h 10 min Civil twilight 6:14 AM – 5:54 PM
Weather in Rock Island right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Rock Island and its neighbours
Postal codes
- 38581
- 61201
- 61204
- 61299
- 77470
- 98850
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 Texas
- Houston 2 314 157
- San Antonio 1 526 656
- Dallas 1 326 087
- Fort Worth 1 008 106
- Austin 974 447
- El Paso 678 815
Other places named Rock Island
- Rock Island Illinois, United States
- Rock Island Florida, United States
- Rock Island Quebec, Canada
- Rock Island Washington, United States
- Rock Island Oklahoma, 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
- Woodson — 2.6 km
- Raywood — 4.1 km
- Ames — 4.4 km
- Frige Settlement — 5.1 km
- Moore Settlement — 6.3 km
- Atascosito — 6.5 km
Rock Island: clock, sun and surroundings
If you are looking near Rock Island, both Woodson and Raywood keep the same time.
Mail addressed to Rock Island uses 6 postal codes.
Rock Island marks time with America/Chicago at an offset of UTC−6. Does the area change clocks seasonally? No.
Morning light reaches Rock Island at 6:39 AM, and the sun sets at 5:29 PM. Daylight lasts a total of 10 h 50 min.
Questions and answers
- Which time zone does Rock Island use?
- Rock Island uses America/Chicago, which has an offset of −6.
- Is there a seasonal clock change in Rock Island?
- No.
- What time is sunrise in Rock Island?
- It is 6:39 AM.