Boise, ID · July 2027

Boise sunrise and sunset in July 2027

Short answer

Boise loses 47 minutes of daylight in July 2027, from 15 h 23 min on the 1st to 14 h 36 min on the 31st. The biggest one-day change is 2.2 minutes, on July 31.
July 1
15 h 23 min
July 31
14 h 36 min

July at a glance

Boise loses 47 minutes of daylight in July 2027, from 15 h 23 min on the 1st to 14 h 36 min on the 31st. The biggest one-day change is 2.2 minutes, on July 31.

00:0003:0006:0009:0012:0015:0018:0021:00Jul 1Jul 8Jul 15Jul 22Jul 29
Each column is one day, from sunrise to sunset in local clock time (MDT).

Sunrise ranges from 6:07 AM on July 1 to 6:32 AM on July 31, and sunset from 9:08 PM on July 31 to 9:30 PM on July 1. Clocks stay on MDT all month.

The average July day, 15 h 03 min, is 20 minutes shorter than June's and 68 minutes longer than August's.

July in the year

Average day length for each month of 2027 in Boise, with July marked. The longest month on average is June and the shortest is December.

15 h 03 minJFMAMJJASOND

Compared with other capitals

On July 15, Boise gets 15 h 07 min of daylight, 10th of the 51 capitals. Juneau has the most that day, 17 h 34 min, and Honolulu the least, 13 h 18 min. Among neighboring capitals, Helena gets 15 h 28 min, Cheyenne gets 14 h 51 min, Salt Lake City gets 14 h 49 min, Carson City gets 14 h 39 min, Salem gets 15 h 16 min, Olympia gets 15 h 31 min.

Every day in July 2027

DayCivil dawnSunriseSolar noonSunsetCivil duskDaylightChange
Jul 15:31 AM6:07 AM1:48 PM9:30 PM10:05 PM15 h 23 min
Jul 25:32 AM6:07 AM1:48 PM9:29 PM10:05 PM15 h 22 min-0:44
Jul 35:32 AM6:08 AM1:49 PM9:29 PM10:05 PM15 h 21 min-0:48
Jul 45:33 AM6:09 AM1:49 PM9:29 PM10:04 PM15 h 20 min-0:52
Jul 55:34 AM6:09 AM1:49 PM9:29 PM10:04 PM15 h 19 min-0:56
Jul 65:34 AM6:10 AM1:49 PM9:28 PM10:04 PM15 h 18 min-1:00
Jul 75:35 AM6:11 AM1:49 PM9:28 PM10:03 PM15 h 17 min-1:04
Jul 85:36 AM6:11 AM1:50 PM9:27 PM10:03 PM15 h 16 min-1:07
Jul 95:37 AM6:12 AM1:50 PM9:27 PM10:02 PM15 h 15 min-1:11
Jul 105:38 AM6:13 AM1:50 PM9:27 PM10:02 PM15 h 14 min-1:15
Jul 115:38 AM6:13 AM1:50 PM9:26 PM10:01 PM15 h 13 min-1:18
Jul 125:39 AM6:14 AM1:50 PM9:25 PM10:00 PM15 h 11 min-1:22
Jul 135:40 AM6:15 AM1:50 PM9:25 PM10:00 PM15 h 10 min-1:25
Jul 145:41 AM6:16 AM1:50 PM9:24 PM9:59 PM15 h 08 min-1:28
Jul 155:42 AM6:17 AM1:50 PM9:24 PM9:58 PM15 h 07 min-1:31
Jul 165:43 AM6:18 AM1:51 PM9:23 PM9:57 PM15 h 05 min-1:35
Jul 175:44 AM6:19 AM1:51 PM9:22 PM9:56 PM15 h 04 min-1:38
Jul 185:45 AM6:19 AM1:51 PM9:21 PM9:56 PM15 h 02 min-1:41
Jul 195:46 AM6:20 AM1:51 PM9:21 PM9:55 PM15 h 00 min-1:44
Jul 205:47 AM6:21 AM1:51 PM9:20 PM9:54 PM14 h 58 min-1:47
Jul 215:48 AM6:22 AM1:51 PM9:19 PM9:53 PM14 h 57 min-1:50
Jul 225:49 AM6:23 AM1:51 PM9:18 PM9:52 PM14 h 55 min-1:52
Jul 235:50 AM6:24 AM1:51 PM9:17 PM9:51 PM14 h 53 min-1:55
Jul 245:52 AM6:25 AM1:51 PM9:16 PM9:50 PM14 h 51 min-1:58
Jul 255:53 AM6:26 AM1:51 PM9:15 PM9:48 PM14 h 49 min-2:00
Jul 265:54 AM6:27 AM1:51 PM9:14 PM9:47 PM14 h 47 min-2:03
Jul 275:55 AM6:28 AM1:51 PM9:13 PM9:46 PM14 h 45 min-2:05
Jul 285:56 AM6:29 AM1:51 PM9:12 PM9:45 PM14 h 43 min-2:07
Jul 295:57 AM6:30 AM1:51 PM9:11 PM9:44 PM14 h 40 min-2:10
Jul 305:58 AM6:31 AM1:51 PM9:10 PM9:42 PM14 h 38 min-2:12
Jul 316:00 AM6:32 AM1:51 PM9:08 PM9:41 PM14 h 36 min-2:14
Local clock time (MDT). Sunrise and sunset when the sun's center is 0.833° below the horizon; civil twilight at 6°.

How these times are computed

Each row runs the SunCalc solar model for the stored capitol coordinate, 43.618° N, 116.215° W, and converts the result to local clock time with the America/Boise time zone rules. Times assume a flat, open horizon at sea level. Hills, buildings and elevation shift what you see by a few minutes. The sunrise and sunset guide walks through the calculation.

Questions people ask

What time is sunrise in Boise in July?

Between 6:07 AM (July 1) and 6:32 AM (July 31) in 2027, local time.

What time is sunset in Boise in July?

Between 9:08 PM (July 31) and 9:30 PM (July 1) in 2027, local time.

How many hours of daylight does Boise get in July?

15 h 03 min on average, from 15 h 23 min on July 1 to 14 h 36 min on July 31.

Sources and data as of

Data as of: computed for July 2027 at 43.618° N, 116.215° W.

  1. 01SunCalc library (Vladimir Agafonkin), algorithms after Jean Meeus
  2. 02IANA time zone database (clock times and daylight saving rules)

How every number is computed: methodology. Spotted a wrong figure? Report an error.