World Resorts USA Block Island Weather

Sunrise and sunset

Sunrise and sunset in Block Island: September , 2026

Time of sunrise: 06:40
Time of sunset: 18:33
Time of moonrise: 19:16
Time of moonset: 08:53
Day length: 11 h. 53 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
19.09.2026 06:31 18:48 12 h. 17 min.
20.09.2026 06:32 18:47 12 h. 15 min.
21.09.2026 06:33 18:45 12 h. 12 min.
22.09.2026 06:34 18:43 12 h. 9 min.
23.09.2026 06:35 18:41 12 h. 6 min.
24.09.2026 06:36 18:40 12 h. 4 min.
25.09.2026 06:37 18:38 12 h. 1 min.
26.09.2026 06:38 18:36 11 h. 58 min.
27.09.2026 06:39 18:35 11 h. 56 min.
28.09.2026 06:40 18:33 11 h. 53 min.
29.09.2026 06:41 18:31 11 h. 50 min.
30.09.2026 06:42 18:30 11 h. 48 min.
01.10.2026 06:43 18:28 11 h. 45 min.
02.10.2026 06:44 18:26 11 h. 42 min.
03.10.2026 06:45 18:25 11 h. 40 min.
04.10.2026 06:46 18:23 11 h. 37 min.
05.10.2026 06:47 18:21 11 h. 34 min.
06.10.2026 06:48 18:20 11 h. 32 min.
07.10.2026 06:49 18:18 11 h. 29 min.
08.10.2026 06:50 18:16 11 h. 26 min.
Monthly day length in Block Island, hours

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

Best time for vacation in Block Island

Sunniest months:
November 16 days
June 14 days
October 14 days
Warmest months:
July 74.8 °F
August 74.2 °F
September 69.0 °F
Warmest sea temp:
August 70.1 °F
July 68.4 °F
September 68.3 °F
Coldest months:
January 36.8 °F
February 36.9 °F
December 42.5 °F
Rainiest months:
October 4 days
January 3 days
March 3 days
Windiest months:
December 16.1 mph
January 16.0 mph
November 15.7 mph

Block Island on a weather map

Block Island
+63°F
S 16 mph
Feels like: +63°F
Precip.: 40%
Places in USA:
Name
°F
+57°F
+70°F
+79°F
+73°F
+79°F
+86°F
+64°F
+59°F
+73°F
+61°F
+75°F
+86°F
+91°F
+64°F
24 Hours Forecast
Block Island
Local time: 14:22
September 28, monday
1500
63°F
S
16 mph
1800
59°F
S
22 mph
2100
57°F
S
20 mph
September 29, tuesday
0000
55°F
SE
17 mph
0300
55°F
SE
13 mph
0600
57°F
SE
11 mph
0900
57°F
SE
9 mph
1200
63°F
E
9 mph
Units of measurement: °C / °F