World Resorts USA Casper Weather

Sunrise and sunset

Sunrise and sunset in Casper: April , 2026

Time of sunrise: 06:02
Time of sunset: 20:04
Time of moonrise: 18:26
Time of moonset: 04:49
Day length: 14 h. 2 min.

Table below shows sunrise and sunset data for the next several days. You can pick any time interval to get more data.

Interval:
-
Date Sunrise Sunset Day length
19.04.2026 06:17 19:52 13 h. 35 min.
20.04.2026 06:15 19:54 13 h. 39 min.
21.04.2026 06:13 19:55 13 h. 42 min.
22.04.2026 06:12 19:56 13 h. 44 min.
23.04.2026 06:10 19:57 13 h. 47 min.
24.04.2026 06:09 19:58 13 h. 49 min.
25.04.2026 06:07 19:59 13 h. 52 min.
26.04.2026 06:06 20:00 13 h. 54 min.
27.04.2026 06:05 20:01 13 h. 56 min.
28.04.2026 06:03 20:03 14 h. 0 min.
29.04.2026 06:02 20:04 14 h. 2 min.
30.04.2026 06:00 20:05 14 h. 5 min.
01.05.2026 05:59 20:06 14 h. 7 min.
02.05.2026 05:58 20:07 14 h. 9 min.
03.05.2026 05:56 20:08 14 h. 12 min.
04.05.2026 05:55 20:09 14 h. 14 min.
05.05.2026 05:54 20:10 14 h. 16 min.
06.05.2026 05:53 20:12 14 h. 19 min.
07.05.2026 05:51 20:13 14 h. 22 min.
08.05.2026 05:50 20:14 14 h. 24 min.
09.05.2026 05:49 20:15 14 h. 26 min.
Monthly day length in Casper, hours

This chart show the number of hours when sun is above the horizon line.

Best time for vacation in Casper

Sunniest months:
July 24 days
August 23 days
September 22 days
Warmest months:
July 85.5 °F
August 83.4 °F
June 76.9 °F
Coldest months:
January 29.4 °F
February 31.4 °F
December 35.6 °F
Rainiest months:
May 2 days
October 2 days
April 1 day
Windiest months:
December 13.6 mph
February 12.4 mph
March 12.0 mph

Casper on a weather map

Casper
+36°F
NE 3 mph
Feels like: +32°F
Precip.: 0%
Places in USA:
Name
°F
+55°F
+73°F
+73°F
+57°F
+55°F
+79°F
+79°F
+66°F
+54°F
+54°F
+50°F
+77°F
+75°F
+77°F
+54°F
24 Hours Forecast
Casper
Local time: 07:08
April 29, wednesday
0900
46°F
SE
6 mph
1200
52°F
S
8 mph
1500
52°F
S
15 mph
1800
50°F
SW
12 mph
2100
45°F
SW
12 mph
April 30, thursday
0000
43°F
SW
5 mph
0300
41°F
SW
5 mph
0600
39°F
SW
1 mph
Units of measurement: °C / °F