September 2026 Sunrise & Sunset Today in Sunnyvale, United States 🇺🇸
Sun Phase: Night
Sunrise Today: 06:43 ↑ 81.5° E
Sunset Today: 19:29 ↑ 278.3° W
Day Length: 12h 45m
Sun Direction: WNW
Sun Altitude: -25.02°
Sun Distance: 150.769 million km
Next Equinox: Tuesday, September 22, 2026 (September Equinox)
When Is Sunrise & Sunset in Sunnyvale?
September 2026 Sunrise & Sunset Times in Sunnyvale
Scroll to the right to view more
| Day | Sunrise/Sunset | Daylight | Astronomical Twilight | Nautical Twilight | Civil Twilight | Solar Noon | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sunrise | Sunset | Length | Diff. | Start | End | Start | End | Start | End | Time | Sun Dist. (Mil km) | |
| 1 |
06:39
↑
79° E
|
19:36
↑
281° W
|
12h 57m | -2m 17s | 05:07 | 21:07 | 05:40 | 20:35 | 06:11 | 20:03 | 13:08 | 150.98 |
| 2 |
06:39
↑
80° E
|
19:35
↑
280° W
|
12h 55m | -2m 17s | 05:08 | 21:06 | 05:41 | 20:33 | 06:12 | 20:02 | 13:08 | 150.94 |
| 3 |
06:40
↑
80° E
|
19:33
↑
280° W
|
12h 52m | -2m 18s | 05:09 | 21:04 | 05:42 | 20:31 | 06:13 | 20:00 | 13:07 | 150.91 |
| 4 |
06:41
↑
80° E
|
19:32
↑
279° W
|
12h 50m | -2m 18s | 05:10 | 21:02 | 05:43 | 20:30 | 06:14 | 19:59 | 13:07 | 150.87 |
| 5 |
06:42
↑
81° E
|
19:30
↑
279° W
|
12h 48m | -2m 19s | 05:11 | 21:00 | 05:44 | 20:28 | 06:15 | 19:57 | 13:07 | 150.84 |
| 6 |
06:43
↑
82° E
|
19:29
↑
278° W
|
12h 45m | -2m 19s | 05:12 | 20:59 | 05:44 | 20:27 | 06:16 | 19:55 | 13:06 | 150.80 |
| 7 |
06:43
↑
82° E
|
19:27
↑
278° W
|
12h 43m | -2m 19s | 05:13 | 20:57 | 05:45 | 20:25 | 06:17 | 19:54 | 13:06 | 150.77 |
| 8 |
06:44
↑
82° E
|
19:26
↑
277° W
|
12h 41m | -2m 20s | 05:14 | 20:55 | 05:46 | 20:23 | 06:17 | 19:52 | 13:06 | 150.73 |
| 9 |
06:45
↑
83° E
|
19:24
↑
277° W
|
12h 38m | -2m 20s | 05:15 | 20:53 | 05:47 | 20:22 | 06:18 | 19:51 | 13:05 | 150.69 |
| 10 |
06:46
↑
83° E
|
19:23
↑
276° W
|
12h 36m | -2m 20s | 05:16 | 20:52 | 05:48 | 20:20 | 06:19 | 19:49 | 13:05 | 150.65 |
| 11 |
06:47
↑
84° E
|
19:21
↑
276° W
|
12h 34m | -2m 20s | 05:17 | 20:50 | 05:49 | 20:18 | 06:20 | 19:48 | 13:04 | 150.61 |
| 12 |
06:48
↑
84° E
|
19:19
↑
275° W
|
12h 31m | -2m 21s | 05:18 | 20:48 | 05:50 | 20:17 | 06:21 | 19:46 | 13:04 | 150.58 |
| 13 |
06:48
↑
85° E
|
19:18
↑
275° W
|
12h 29m | -2m 21s | 05:19 | 20:47 | 05:51 | 20:15 | 06:22 | 19:45 | 13:04 | 150.54 |
| 14 |
06:49
↑
85° E
|
19:16
↑
274° W
|
12h 27m | -2m 21s | 05:20 | 20:45 | 05:52 | 20:14 | 06:23 | 19:43 | 13:03 | 150.50 |
| 15 |
06:50
↑
86° E
|
19:15
↑
274° W
|
12h 24m | -2m 21s | 05:21 | 20:43 | 05:53 | 20:12 | 06:23 | 19:41 | 13:03 | 150.46 |
| 16 |
06:51
↑
86° E
|
19:13
↑
274° W
|
12h 22m | -2m 21s | 05:22 | 20:42 | 05:54 | 20:10 | 06:24 | 19:40 | 13:03 | 150.41 |
| 17 |
06:52
↑
87° E
|
19:12
↑
273° W
|
12h 20m | -2m 22s | 05:23 | 20:40 | 05:55 | 20:09 | 06:25 | 19:38 | 13:02 | 150.37 |
| 18 |
06:53
↑
87° E
|
19:10
↑
272° W
|
12h 17m | -2m 22s | 05:24 | 20:38 | 05:55 | 20:07 | 06:26 | 19:37 | 13:02 | 150.33 |
| 19 |
06:53
↑
88° E
|
19:09
↑
272° W
|
12h 15m | -2m 22s | 05:25 | 20:37 | 05:56 | 20:06 | 06:27 | 19:35 | 13:02 | 150.29 |
| 20 |
06:54
↑
88° E
|
19:07
↑
272° W
|
12h 12m | -2m 22s | 05:26 | 20:35 | 05:57 | 20:04 | 06:28 | 19:34 | 13:01 | 150.25 |
| 21 |
06:55
↑
89° E
|
19:06
↑
271° W
|
12h 10m | -2m 22s | 05:27 | 20:33 | 05:58 | 20:02 | 06:28 | 19:32 | 13:01 | 150.21 |
| 22 |
06:56
↑
89° E
|
19:04
↑
271° W
|
12h 08m | -2m 22s | 05:28 | 20:32 | 05:59 | 20:01 | 06:29 | 19:31 | 13:01 | 150.16 |
| 23 |
06:57
↑
90° E
|
19:03
↑
270° W
|
12h 05m | -2m 22s | 05:29 | 20:30 | 06:00 | 19:59 | 06:30 | 19:29 | 13:00 | 150.12 |
| 24 |
06:58
↑
90° E
|
19:01
↑
270° W
|
12h 03m | -2m 22s | 05:30 | 20:28 | 06:01 | 19:58 | 06:31 | 19:27 | 13:00 | 150.08 |
| 25 |
06:58
↑
91° E
|
18:59
↑
269° W
|
12h 01m | -2m 22s | 05:31 | 20:27 | 06:02 | 19:56 | 06:32 | 19:26 | 13:00 | 150.04 |
| 26 |
06:59
↑
91° E
|
18:58
↑
269° W
|
11h 58m | -2m 22s | 05:32 | 20:25 | 06:03 | 19:55 | 06:33 | 19:24 | 12:59 | 149.99 |
| 27 |
07:00
↑
92° E
|
18:56
↑
268° W
|
11h 56m | -2m 22s | 05:33 | 20:24 | 06:03 | 19:53 | 06:34 | 19:23 | 12:59 | 149.95 |
| 28 |
07:01
↑
92° E
|
18:55
↑
268° W
|
11h 53m | -2m 22s | 05:34 | 20:22 | 06:04 | 19:51 | 06:34 | 19:21 | 12:58 | 149.91 |
| 29 |
07:02
↑
93° E
|
18:53
↑
267° W
|
11h 51m | -2m 22s | 05:35 | 20:20 | 06:05 | 19:50 | 06:35 | 19:20 | 12:58 | 149.87 |
| 30 |
07:03
↑
93° E
|
18:52
↑
267° W
|
11h 49m | -2m 22s | 05:36 | 20:19 | 06:06 | 19:48 | 06:36 | 19:18 | 12:58 | 149.83 |
|
All times are in local time for Sunnyvale. 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 in the table. |
||||||||||||
In Sunnyvale, the earliest sunrise of September is on September 01 or September 02 and the latest sunset of September is on September 01.
2026 Sun Graph for Sunnyvale
Loading sun data...
Sun's Path on Selected Date in Sunnyvale
Today's Sunrise & Sunset times in other cities in United States:
Browse Sunrise Times in United States by cities in alphabetical order:
Sunrise & Sunset times in United States ›
Is the Day Getting Longer or Shorter in Sunnyvale?
Days in Sunnyvale are currently getting shorter by about 2m 20s each day, roughly 16 minutes less daylight per week.
Golden Hour & Blue Hour in Sunnyvale Today
| Morning | Evening | |
|---|---|---|
| Blue hour | 06:17-06:27 | 19:44-19:54 |
| Golden hour | 06:27-07:17 | 18:53-19:44 |
Sunnyvale's Longest and Shortest Days
| Event | Date | Daylight |
|---|---|---|
| Longest day | June 22, 2026 | -10h 43m |
| Shortest day | December 21, 2026 | -15h 34m |
| Earliest sunrise | June 8, 2026 | 05:47 |
| Latest sunset | June 23, 2026 | 20:32 |
Qibla Direction & Distance to Mecca From Sunnyvale
The same solar geometry that fixes sunrise and sunset in Sunnyvale also fixes the Qibla: face 19deg (NNE) and the Kaaba in Mecca lies about 13,207 km ahead. Check the Qibla direction from Sunnyvale on a live compass.
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.
In Sunnyvale today, the morning golden hour runs 06:27-07:17 and the evening golden hour 18:53-19:44, with the cooler blue hour around 06:17-06:27 and 19:44-19:54. These warm and cool light windows drift through the year as the sun's path changes.
Frequently Asked Questions about Sun in Sunnyvale
What time is sunrise in Sunnyvale today?
The sun rises over Sunnyvale today at 06:43 local time.
What time is sunset in Sunnyvale today?
Sunset in Sunnyvale today is at 19:29 local time.
What time is solar noon in Sunnyvale today?
Solar noon in Sunnyvale — when the sun is at its highest point in the sky — is at 13:06 local time today.
When does civil twilight begin and end in Sunnyvale?
In Sunnyvale today: civil twilight begins at 06:16 (before sunrise) and ends at 19:55 (after sunset). Civil twilight is the brightest of the three twilight phases.
When does nautical twilight occur in Sunnyvale?
Nautical twilight in Sunnyvale today runs from 05:44 in the morning to 20:27 in the evening — the period when the horizon is still visible to sailors but stars are out.
When is the sky fully dark in Sunnyvale for stargazing?
Astronomical twilight in Sunnyvale ends at 20:59 in the evening and resumes at 05:12 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 Sunnyvale?
Today in Sunnyvale, the sun rises at an azimuth of 81° and sets at 278° (measured clockwise from due north). The exact angle shifts slightly each day with the seasons.
