Sunrise & Sunset Tomorrow in Mercer Island, United States 🇺🇸

Q: What time is sunrise in Mercer Island tomorrow?

Sunrise in Mercer Island tomorrow is at 05:11 local time.

Q: What time is sunset in Mercer Island tomorrow?

Sunset in Mercer Island tomorrow is at 21:06 local time.

Q: What time is solar noon in Mercer Island tomorrow?

Solar noon in Mercer Island — when the sun is at its highest point in the sky — is at 13:08 local time tomorrow.

Q: When does civil twilight begin and end in Mercer Island?

In Mercer Island tomorrow: civil twilight begins at 04:30 (before sunrise) and ends at 21:47 (after sunset). Civil twilight is the brightest of the three twilight phases.

Q: When does nautical twilight occur in Mercer Island?

Nautical twilight in Mercer Island tomorrow runs from 03:34 in the morning to 22:43 in the evening — the period when the horizon is still visible to sailors but stars are out.

Q: When is the sky fully dark in Mercer Island for stargazing?

Astronomical twilight in Mercer Island ends at 00:09 in the evening and resumes at 02:08 in the morning — between those times the sky is fully dark, ideal for observing faint stars and deep-sky objects.

Q: Where on the horizon does the sun rise and set in Mercer Island?

Tomorrow in Mercer Island, the sun rises at an azimuth of 53° and sets at 307° (measured clockwise from due north). The exact angle shifts slightly each day with the seasons.

Today Tomorrow

Tomorrow in Mercer Island the sun rises at 05:11 and sets at 21:06.

Tomorrow's Date: Fri, Jun 12, 2026

Sun Phase Tomorrow: Daylight

Sunrise Tomorrow: 05:11 ↑ 53.3° NE

Sunset Tomorrow: 21:06 ↑ 306.8° NW

Day Length Tomorrow: 15h 55m

Sun Direction Tomorrow: S

Sun Altitude Tomorrow: 65.48°

Sun Distance Tomorrow: 151.898 million km

* Note: Live sun position values (phase, direction, and altitude) reflect exactly where the sun will be at this current time, tomorrow.

Next Solstice: Sunday, June 21, 2026 (June Solstice)

June 2026 Sunrise & Sunset Times in Mercer Island

Month:

Year:

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Day	Sunrise/Sunset		Daylight		Astronomical Twilight		Nautical Twilight		Civil Twilight		Solar Noon
Day	Sunrise	Sunset	Length	Diff.	Start	End	Start	End	Start	End	Time	Sun Dist. (Mil km)
1	05:15 ↑ 55° NE	20:58 ↑ 305° NW	15h 42m	+1m 34s	02:27	23:48	03:42	22:31	04:35	21:38	13:06	151.69
2	05:15 ↑ 55° NE	20:59 ↑ 305° NW	15h 44m	+1m 29s	02:25	23:50	03:41	22:33	04:34	21:39	13:06	151.72
3	05:14 ↑ 55° NE	21:00 ↑ 306° NW	15h 45m	+1m 25s	02:23	23:52	03:40	22:34	04:34	21:40	13:06	151.74
4	05:13 ↑ 54° NE	21:01 ↑ 306° NW	15h 47m	+1m 21s	02:21	23:55	03:39	22:35	04:33	21:41	13:07	151.76
5	05:13 ↑ 54° NE	21:01 ↑ 306° NW	15h 48m	+1m 16s	02:19	23:57	03:38	22:36	04:32	21:42	13:07	151.78
6	05:13 ↑ 54° NE	21:02 ↑ 306° NW	15h 49m	+1m 12s	02:17	23:59	03:38	22:37	04:32	21:43	13:07	151.80
7	05:12 ↑ 54° NE	21:03 ↑ 306° NW	15h 50m	+1m 08s	02:15	N/A	03:37	22:38	04:31	21:44	13:07	151.82
8	05:12 ↑ 54° NE	21:04 ↑ 306° NW	15h 51m	+1m 03s	02:13	00:01	03:36	22:39	04:31	21:45	13:07	151.84
9	05:11 ↑ 54° NE	21:04 ↑ 306° NW	15h 52m	+0m 58s	02:12	00:03	03:36	22:40	04:31	21:45	13:08	151.86
10	05:11 ↑ 54° NE	21:05 ↑ 307° NW	15h 53m	+0m 54s	02:10	00:05	03:35	22:41	04:30	21:46	13:08	151.88
11	05:11 ↑ 53° NE	21:06 ↑ 307° NW	15h 54m	+0m 49s	02:09	00:07	03:35	22:42	04:30	21:47	13:08	151.90
12	05:11 ↑ 53° NE	21:06 ↑ 307° NW	15h 55m	+0m 44s	02:08	00:09	03:34	22:43	04:30	21:47	13:08	151.91
13	05:11 ↑ 53° NE	21:07 ↑ 307° NW	15h 55m	+0m 39s	02:06	00:10	03:34	22:44	04:29	21:48	13:08	151.93
14	05:11 ↑ 53° NE	21:07 ↑ 307° NW	15h 56m	+0m 34s	02:05	00:12	03:34	22:44	04:29	21:48	13:09	151.95
15	05:11 ↑ 53° NE	21:08 ↑ 307° NW	15h 57m	+0m 29s	02:04	00:13	03:33	22:45	04:29	21:49	13:09	151.96
16	05:11 ↑ 53° NE	21:08 ↑ 307° NW	15h 57m	+0m 24s	02:04	00:14	03:33	22:45	04:29	21:49	13:09	151.97
17	05:11 ↑ 53° NE	21:08 ↑ 307° NW	15h 57m	+0m 19s	02:03	00:15	03:33	22:46	04:29	21:50	13:09	151.98
18	05:11 ↑ 53° NE	21:09 ↑ 307° NW	15h 58m	+0m 15s	02:03	00:16	03:33	22:46	04:29	21:50	13:09	151.99
19	05:11 ↑ 53° NE	21:09 ↑ 307° NW	15h 58m	+0m 10s	02:03	00:17	03:33	22:47	04:29	21:50	13:10	152.00
20	05:11 ↑ 53° NE	21:09 ↑ 307° NW	15h 58m	+0m 05s	02:02	00:17	03:33	22:47	04:29	21:51	13:10	152.01
21	05:11 ↑ 53° NE	21:09 ↑ 307° NW	15h 58m	+0m 00s	02:03	00:18	03:33	22:47	04:30	21:51	13:10	152.02
22	05:11 ↑ 53° NE	21:10 ↑ 307° NW	15h 58m	-0m 04s	02:03	00:18	03:34	22:47	04:30	21:51	13:10	152.03
23	05:12 ↑ 53° NE	21:10 ↑ 307° NW	15h 58m	-0m 09s	02:03	00:18	03:34	22:47	04:30	21:51	13:11	152.04
24	05:12 ↑ 53° NE	21:10 ↑ 307° NW	15h 57m	-0m 14s	02:04	00:18	03:34	22:47	04:31	21:51	13:11	152.05
25	05:12 ↑ 53° NE	21:10 ↑ 307° NW	15h 57m	-0m 19s	02:05	00:17	03:35	22:47	04:31	21:51	13:11	152.05
26	05:13 ↑ 53° NE	21:10 ↑ 307° NW	15h 57m	-0m 24s	02:06	00:17	03:35	22:47	04:31	21:51	13:11	152.06
27	05:13 ↑ 53° NE	21:10 ↑ 307° NW	15h 56m	-0m 29s	02:07	00:16	03:36	22:47	04:32	21:51	13:11	152.06
28	05:14 ↑ 53° NE	21:10 ↑ 307° NW	15h 55m	-0m 34s	02:08	00:15	03:37	22:46	04:32	21:51	13:12	152.07
29	05:14 ↑ 53° NE	21:10 ↑ 307° NW	15h 55m	-0m 39s	02:10	00:14	03:37	22:46	04:33	21:51	13:12	152.07
30	05:15 ↑ 53° NE	21:09 ↑ 307° NW	15h 54m	-0m 44s	02:12	00:13	03:38	22:46	04:34	21:50	13:12	152.08
All times are in local time for Mercer Island. Time is adjusted for Daylight Saving Time (DST) when applicable. Calculations account for atmospheric refraction and are based on the Gregorian calendar. Today's date is highlighted in the table.

In Mercer Island, the earliest sunrise of June is on June 09 to 22 and the latest sunset of June is on June 22 to 29.

Sunrise/Sunset Calendar for other months in Mercer Island (2026):

Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec

2026 Sun Graph for Mercer Island

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Tomorrow's Sun Phases for Mercer Island

Sun's Path on Selected Date in Mercer Island

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Altitude: 0°

Heading: N (0°)

Position: Night

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Is the Day Getting Longer or Shorter in Mercer Island?

Days in Mercer Island are currently getting longer by about 49s each day, roughly 6 minutes more daylight per week.

Golden Hour & Blue Hour in Mercer Island Today

	Morning	Evening
Blue hour	04:30-04:46	21:31-21:47
Golden hour	04:46-05:58	20:19-21:31

Mercer Island's Longest and Shortest Days

Event	Date	Daylight
Longest day	June 22, 2026	-9h 58m
Shortest day	December 21, 2026	-16h 24m
Earliest sunrise	June 11, 2026	05:11
Latest sunset	June 23, 2026	21:10

Understanding Twilight & the Golden Hour

After the sun drops below the horizon, the sky does not turn dark all at once. Civil twilight is the brightest stage, when there is still enough natural light for most outdoor activities. Nautical twilight follows, when the sea horizon becomes hard to make out. Astronomical twilight is the darkest stage, after which the sky is fully dark and the faintest stars appear. The same three stages occur in reverse before sunrise, as dawn.

The golden hour is the short period just after sunrise and before sunset, when the sun sits low in the sky and the light turns warm and soft, a favourite of photographers. The blue hour is the cooler, bluish light during twilight, just before sunrise or after sunset. Both shift throughout the year as the sun's path across the sky changes with the seasons.

Frequently Asked Questions about Sun in Mercer Island tomorrow

What time is sunrise in Mercer Island tomorrow?

Sunrise in Mercer Island tomorrow is at 05:11 local time.

What time is sunset in Mercer Island tomorrow?

Sunset in Mercer Island tomorrow is at 21:06 local time.

What time is solar noon in Mercer Island tomorrow?

Solar noon in Mercer Island — when the sun is at its highest point in the sky — is at 13:08 local time tomorrow.

When does civil twilight begin and end in Mercer Island?

In Mercer Island tomorrow: civil twilight begins at 04:30 (before sunrise) and ends at 21:47 (after sunset). Civil twilight is the brightest of the three twilight phases.

When does nautical twilight occur in Mercer Island?

Nautical twilight in Mercer Island tomorrow runs from 03:34 in the morning to 22:43 in the evening — the period when the horizon is still visible to sailors but stars are out.

When is the sky fully dark in Mercer Island for stargazing?

Astronomical twilight in Mercer Island ends at 00:09 in the evening and resumes at 02:08 in the morning — between those times the sky is fully dark, ideal for observing faint stars and deep-sky objects.

Where on the horizon does the sun rise and set in Mercer Island?

Tomorrow in Mercer Island, the sun rises at an azimuth of 53° and sets at 307° (measured clockwise from due north). The exact angle shifts slightly each day with the seasons.