Sunrise and sunset times in Mercer Island, WA
Check out today's and tomorrow's sunrise and sunset times in Mercer Island, WA, United States, as well as the whole calendar for August 2026.
Today
August 1, 2026 . Current time: 3:12:23 pm
First light at 5:11:14 am
Sunrise time: 5:45:23 am
Sunset time: 8:45:03 pm
Last light at 9:19:12 pm
Day length: 14 hours, 59 minutes
5 hours, 32 minutes left for today's sunset in Mercer Island
Moon set on Aug 1 at 8:07 AM
Moon will rise on Aug 1 at 8:59 PMMoon phase: 🌖 Waning Gibbous (89%)🌑 New moon: Aug 12 at 10:37 AM · 🌕 Full moon: Aug 27 at 9:19 PMTomorrow
August 2, 2026
First light at 5:12:40 am
Sunrise time: 5:46:40 am
Sunset time: 8:43:38 pm
Last light at 9:17:38 pm
Day length: 14 hours, 56 minutes
Tomorrow will be 2 minutes shorter than today in Mercer Island
Moon will set on Aug 2 at 9:19 AM Moon will rise on Aug 2 at 9:15 PMMoon phase: 🌖 Waning Gibbous (79%)
- Mercer Island, Washington
- Latitude: 47.570656
- Longitude: -122.222069
- Time zone: Pacific Time PDT
Shortest day in Mercer Island, WA
The shortest day of the year will be in 5 months, during the winter solstice on December 21, 2026, with a daylight length of 8 hours and 29 minutes.Longest day in Mercer Island, WA
The longest day of the year was 1 month and 11 days ago, during the summer solstice on June 20, 2026, with a daylight length of 16 hours and 2 minutes.
August 2026 - Mercer Island, Washington - Sunrise and sunset calendar
Sunrise and sunset times, civil twilight start and end times as well as solar noon, and day length for every day of August in Mercer Island.
The day length shortens by 1 hour, 31 minutes over the course of August 2026 in Mercer Island, WA - from 14 hours, 59 minutes on the first day to 13 hours, 27 minutes on the last day.
| Day | Twilight Start | Sunrise | Sunset | Twilight End | Day Length | Day Length Variation | Solar Noon
Time of day when the sun reaches its highest point in the sky.
|
Max Sun Altitude | Nautical Twilight Start | Nautical Twilight End | Astronomical Twilight Start | Astronomical Twilight End | Night Length
Calculated form this day's sunset to the next day's sunrise.
|
Moon phase |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sat, Aug 1 | 5:11:14 am | 5:45:23 am | 8:45:03 pm | 9:19:12 pm | 14h 59m 40s | 14h 59m 40s | 1:15:13 pm | 65.4° | 4:25:06 am | 10:05:20 pm | 3:29:25 am | 11:01:01 pm | 9h 1m 37s | 🌖 (93%) |
| Sun, Aug 2 | 5:12:40 am | 5:46:40 am | 8:43:38 pm | 9:17:38 pm | 14h 56m 58s | -2m -42s | 1:15:09 pm | 65.2° | 4:26:51 am | 10:03:27 pm | 3:31:52 am | 10:58:26 pm | 9h 4m 19s | 🌖 (87%) |
| Mon, Aug 3 | 5:14:07 am | 5:47:57 am | 8:42:11 pm | 9:16:01 pm | 14h 54m 14s | -2m -44s | 1:15:04 pm | 64.9° | 4:28:36 am | 10:01:32 pm | 3:34:17 am | 10:55:51 pm | 9h 7m 4s | 🌖 (79%) |
| Tue, Aug 4 | 5:15:33 am | 5:49:15 am | 8:40:42 pm | 9:14:23 pm | 14h 51m 27s | -2m -47s | 1:14:58 pm | 64.6° | 4:30:21 am | 9:59:35 pm | 3:36:41 am | 10:53:16 pm | 9h 9m 51s | 🌖 (69%) |
| Wed, Aug 5 | 5:17:00 am | 5:50:33 am | 8:39:12 pm | 9:12:44 pm | 14h 48m 39s | -2m -48s | 1:14:52 pm | 64.4° | 4:32:07 am | 9:57:38 pm | 3:39:04 am | 10:50:40 pm | 9h 12m 39s | 🌖 (59%) |
| Thu, Aug 6 | 5:18:28 am | 5:51:51 am | 8:37:40 pm | 9:11:03 pm | 14h 45m 49s | -2m -50s | 1:14:45 pm | 64.1° | 4:33:52 am | 9:55:39 pm | 3:41:27 am | 10:48:04 pm | 9h 15m 30s | 🌗 (48%) |
| Fri, Aug 7 | 5:19:55 am | 5:53:10 am | 8:36:07 pm | 9:09:21 pm | 14h 42m 57s | -2m -52s | 1:14:38 pm | 63.8° | 4:35:37 am | 9:53:39 pm | 3:43:48 am | 10:45:28 pm | 9h 18m 21s | 🌘 (37%) |
| Sat, Aug 8 | 5:21:23 am | 5:54:28 am | 8:34:32 pm | 9:07:37 pm | 14h 40m 4s | -2m -53s | 1:14:30 pm | 63.5° | 4:37:22 am | 9:51:38 pm | 3:46:08 am | 10:42:52 pm | 9h 21m 16s | 🌘 (26%) |
| Sun, Aug 9 | 5:22:51 am | 5:55:48 am | 8:32:56 pm | 9:05:52 pm | 14h 37m 8s | -2m -56s | 1:14:22 pm | 63.2° | 4:39:07 am | 9:49:36 pm | 3:48:27 am | 10:40:16 pm | 9h 24m 11s | 🌘 (16%) |
| Mon, Aug 10 | 5:24:19 am | 5:57:07 am | 8:31:18 pm | 9:04:06 pm | 14h 34m 11s | -2m -57s | 1:14:13 pm | 62.9° | 4:40:52 am | 9:47:33 pm | 3:50:45 am | 10:37:40 pm | 9h 27m 8s | 🌘 (8%) |
| Tue, Aug 11 | 5:25:47 am | 5:58:26 am | 8:29:39 pm | 9:02:19 pm | 14h 31m 13s | -2m -58s | 1:14:03 pm | 62.6° | 4:42:37 am | 9:45:29 pm | 3:53:01 am | 10:35:04 pm | 9h 30m 7s | 🌘 (3%) |
| Wed, Aug 12 | 5:27:15 am | 5:59:46 am | 8:27:59 pm | 9:00:30 pm | 14h 28m 13s | -3m 0s | 1:13:53 pm | 62.3° | 4:44:21 am | 9:43:24 pm | 3:55:17 am | 10:32:28 pm | 9h 33m 7s | 🌑 (0%) |
| Thu, Aug 13 | 5:28:43 am | 6:01:06 am | 8:26:18 pm | 8:58:41 pm | 14h 25m 12s | -3m -1s | 1:13:42 pm | 62° | 4:46:05 am | 9:41:18 pm | 3:57:31 am | 10:29:52 pm | 9h 36m 8s | 🌒 (0%) |
| Fri, Aug 14 | 5:30:11 am | 6:02:26 am | 8:24:35 pm | 8:56:50 pm | 14h 22m 9s | -3m -3s | 1:13:31 pm | 61.7° | 4:47:49 am | 9:39:12 pm | 3:59:45 am | 10:27:17 pm | 9h 39m 11s | 🌒 (3%) |
| Sat, Aug 15 | 5:31:40 am | 6:03:46 am | 8:22:51 pm | 8:54:58 pm | 14h 19m 5s | -3m -4s | 1:13:19 pm | 61.4° | 4:49:33 am | 9:37:05 pm | 4:01:57 am | 10:24:41 pm | 9h 42m 15s | 🌒 (8%) |
| Sun, Aug 16 | 5:33:08 am | 6:05:06 am | 8:21:06 pm | 8:53:05 pm | 14h 16m 0s | -3m -5s | 1:13:06 pm | 61.1° | 4:51:16 am | 9:34:57 pm | 4:04:07 am | 10:22:05 pm | 9h 45m 21s | 🌒 (15%) |
| Mon, Aug 17 | 5:34:36 am | 6:06:27 am | 8:19:20 pm | 8:51:11 pm | 14h 12m 53s | -3m -7s | 1:12:53 pm | 60.8° | 4:52:59 am | 9:32:48 pm | 4:06:17 am | 10:19:30 pm | 9h 48m 27s | 🌒 (24%) |
| Tue, Aug 18 | 5:36:04 am | 6:07:47 am | 8:17:33 pm | 8:49:17 pm | 14h 9m 46s | -3m -7s | 1:12:40 pm | 60.5° | 4:54:41 am | 9:30:39 pm | 4:08:25 am | 10:16:55 pm | 9h 51m 35s | 🌒 (33%) |
| Wed, Aug 19 | 5:37:31 am | 6:09:08 am | 8:15:45 pm | 8:47:21 pm | 14h 6m 37s | -3m -9s | 1:12:26 pm | 60.1° | 4:56:23 am | 9:28:29 pm | 4:10:33 am | 10:14:20 pm | 9h 54m 43s | 🌒 (42%) |
| Thu, Aug 20 | 5:38:59 am | 6:10:28 am | 8:13:55 pm | 8:45:24 pm | 14h 3m 27s | -3m -10s | 1:12:12 pm | 59.8° | 4:58:04 am | 9:26:19 pm | 4:12:39 am | 10:11:45 pm | 9h 57m 53s | 🌓 (52%) |
| Fri, Aug 21 | 5:40:27 am | 6:11:48 am | 8:12:05 pm | 8:43:27 pm | 14h 0m 17s | -3m -10s | 1:11:57 pm | 59.5° | 4:59:45 am | 9:24:08 pm | 4:14:44 am | 10:09:10 pm | 10h 1m 4s | 🌔 (61%) |
| Sat, Aug 22 | 5:41:54 am | 6:13:09 am | 8:10:14 pm | 8:41:29 pm | 13h 57m 5s | -3m -12s | 1:11:42 pm | 59.1° | 5:01:26 am | 9:21:57 pm | 4:16:47 am | 10:06:36 pm | 10h 4m 15s | 🌔 (70%) |
| Sun, Aug 23 | 5:43:21 am | 6:14:29 am | 8:08:22 pm | 8:39:31 pm | 13h 53m 53s | -3m -12s | 1:11:26 pm | 58.8° | 5:03:06 am | 9:19:46 pm | 4:18:50 am | 10:04:02 pm | 10h 7m 28s | 🌔 (78%) |
| Mon, Aug 24 | 5:44:48 am | 6:15:50 am | 8:06:29 pm | 8:37:31 pm | 13h 50m 39s | -3m -14s | 1:11:10 pm | 58.4° | 5:04:46 am | 9:17:34 pm | 4:20:51 am | 10:01:28 pm | 10h 10m 41s | 🌔 (86%) |
| Tue, Aug 25 | 5:46:15 am | 6:17:10 am | 8:04:36 pm | 8:35:31 pm | 13h 47m 26s | -3m -13s | 1:10:53 pm | 58.1° | 5:06:25 am | 9:15:21 pm | 4:22:51 am | 9:58:55 pm | 10h 13m 55s | 🌔 (92%) |
| Wed, Aug 26 | 5:47:42 am | 6:18:31 am | 8:02:41 pm | 8:33:30 pm | 13h 44m 10s | -3m -16s | 1:10:36 pm | 57.8° | 5:08:03 am | 9:13:09 pm | 4:24:50 am | 9:56:22 pm | 10h 17m 10s | 🌔 (96%) |
| Thu, Aug 27 | 5:49:08 am | 6:19:51 am | 8:00:46 pm | 8:31:29 pm | 13h 40m 55s | -3m -15s | 1:10:19 pm | 57.4° | 5:09:41 am | 9:10:56 pm | 4:26:48 am | 9:53:49 pm | 10h 20m 26s | 🌔 (99%) |
| Fri, Aug 28 | 5:50:35 am | 6:21:12 am | 7:58:50 pm | 8:29:27 pm | 13h 37m 38s | -3m -17s | 1:10:01 pm | 57° | 5:11:19 am | 9:08:43 pm | 4:28:45 am | 9:51:17 pm | 10h 23m 42s | 🌕 (100%) |
| Sat, Aug 29 | 5:52:01 am | 6:22:32 am | 7:56:54 pm | 8:27:25 pm | 13h 34m 22s | -3m -16s | 1:09:43 pm | 56.7° | 5:12:56 am | 9:06:30 pm | 4:30:41 am | 9:48:45 pm | 10h 26m 58s | 🌖 (99%) |
| Sun, Aug 30 | 5:53:26 am | 6:23:52 am | 7:54:57 pm | 8:25:22 pm | 13h 31m 5s | -3m -17s | 1:09:24 pm | 56.3° | 5:14:33 am | 9:04:16 pm | 4:32:35 am | 9:46:14 pm | 10h 30m 16s | 🌖 (95%) |
| Mon, Aug 31 | 5:54:52 am | 6:25:13 am | 7:52:59 pm | 8:23:19 pm | 13h 27m 46s | -3m -19s | 1:09:06 pm | 56° | 5:16:09 am | 9:02:03 pm | 4:34:29 am | 9:43:43 pm | 10h 33m 34s | 🌖 (89%) |
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Sunrise and Sunset photos in Mercer Island, WA
Enjoy this beautiful gallery of images of the sunset and sunrise at Mercer Island, WA. All images provided by our fantastic community of photographers!
Year distribution of sunrise and sunset times in Mercer Island, WA - 2026
The following graph shows sunrise and sunset times in Mercer Island, WA for every day of the year. There are two jumps in the graph that represent the hour change for Daylight Saving Time (DST) in Mercer Island, WA.
Daylight Dawn & dusk (civil twilight) Night Solar noon · Vertical steps in the curves = DST clock change
Earliest and latest sunrise and sunset in Mercer Island, WA
In Mercer Island, WA, the earliest sunrise of 2026 is on June 15 at 5:08 am, while the latest sunrise is on January 1 at 7:55 am. The earliest sunset is on December 10 at 4:19 pm, and the latest sunset is on June 25 at 9:12 pm.
Mercer Island, WA gets 7h 33m more daylight on the longest day than on the shortest one (16h 02m versus 8h 29m). Averaged over the whole year, a day lasts 12h 18m.
Places near Mercer Island, WA
These nearby towns and cities have almost the same sunrise and sunset times as Mercer Island, WA — the difference is only seconds to a couple of minutes. Select any place to see its own sun calendar:
Beaux Arts 2 kmBellevue 5 kmMedina 6 kmNewcastle 6 kmClyde Hill 7 kmHunts Point 8 kmYarrow Point 8 kmSeattle 9 km