Sunrise & sunset in Wyoming
6 places in Wyoming, each computed from its own coordinates. Today is Saturday, November 7, 2026; times below are local to each city.
First sunrise in the state
Cheyenne
Cheyenne, 6:37 AM local time.
Last sunrise in the state
Rock Springs
Rock Springs, 6:56 AM local time — 19 minutes after Cheyenne in real time.
Today across Wyoming
| City | Sunrise | Sunset | Day length |
|---|---|---|---|
| Cheyenne | 6:37 AM | 4:47 PM | 10h 10m |
| Casper | 6:47 AM | 4:50 PM | 10h 02m |
| Gillette | 6:47 AM | 4:43 PM | 9h 56m |
| Laramie | 6:41 AM | 4:50 PM | 10h 09m |
| Rock Springs | 6:56 AM | 5:04 PM | 10h 08m |
| Sheridan | 6:54 AM | 4:48 PM | 9h 53m |
About sunrise in Wyoming
The sun reaches Cheyenne 19 minutes before Rock Springs today — that gap is longitude, and it is fixed: the Earth turns fifteen degrees an hour, so every degree of longitude is four minutes of sunrise. Wyoming keeps a single time zone, so the clock times below are directly comparable.