Sunrise and sunset times in Sunnyvale, CA
Check out today's and tomorrow's sunrise and sunset times in Sunnyvale, CA, United States, as well as the whole calendar for September 2026.
Today
September 8, 2026 . Current time: 5:01:53 am
First light at 6:18:23 am
Sunrise time: 6:43:25 am
Sunset time: 7:27:58 pm
Last light at 7:53:00 pm
Day length: 12 hours, 44 minutes
14 hours, 26 minutes left for today's sunset in Sunnyvale
Moon rose on Sep 8 at 3:52 AM
Moon will set on Sep 8 at 6:13 PMMoon phase: 🌘 Waning Crescent (9%)🌑 New moon: Sep 10 at 8:27 PM · 🌕 Full moon: Sep 26 at 9:50 AMTomorrow
September 9, 2026
First light at 6:19:15 am
Sunrise time: 6:44:15 am
Sunset time: 7:26:27 pm
Last light at 7:51:27 pm
Day length: 12 hours, 42 minutes
Tomorrow will be 2 minutes shorter than today in Sunnyvale
Moon will rise on Sep 9 at 5:05 AM Moon will set on Sep 9 at 6:43 PMMoon phase: 🌘 Waning Crescent (1%)
- Sunnyvale, California
- Latitude: 37.368832 (North)
- Longitude: -122.036346 (West)
- Time zone: Pacific Time PDT
Shortest day in Sunnyvale, CA
The shortest day of the year will be in 4 months, during the winter solstice on December 21, 2026, with a daylight length of 9 hours and 38 minutes.Longest day in Sunnyvale, CA
The longest day of the year was 2 months and 18 days ago, during the summer solstice on June 20, 2026, with a daylight length of 14 hours and 47 minutes.
September 2026 - Sunnyvale, California - 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 September in Sunnyvale.
The day length shortens by 1 hour, 8 minutes over the course of September 2026 in Sunnyvale, CA - from 13 hours, 0 minutes on the first day to 11 hours, 52 minutes on the last day.
| Day | First Light | Sunrise | Sunset | Last Light | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tue, Sep 1 | 6:12:19 am | 6:37:38 am | 7:38:26 pm | 8:03:45 pm | 13h 0m 48s | 13h 0m 48s | 1:08:02 pm | 60.7° | 5:40:39 am | 8:35:25 pm | 5:07:53 am | 9:08:11 pm | 11h 0m 2s | 🌖 (82%) |
| Wed, Sep 2 | 6:13:12 am | 6:38:28 am | 7:36:57 pm | 8:02:14 pm | 12h 58m 29s | -2m -19s | 1:07:43 pm | 60.3° | 5:41:37 am | 8:33:49 pm | 5:08:58 am | 9:06:28 pm | 11h 2m 21s | 🌖 (72%) |
| Thu, Sep 3 | 6:14:04 am | 6:39:18 am | 7:35:28 pm | 8:00:42 pm | 12h 56m 10s | -2m -19s | 1:07:23 pm | 59.9° | 5:42:34 am | 8:32:12 pm | 5:10:02 am | 9:04:44 pm | 11h 4m 39s | 🌖 (62%) |
| Fri, Sep 4 | 6:14:56 am | 6:40:07 am | 7:33:59 pm | 7:59:10 pm | 12h 53m 52s | -2m -18s | 1:07:03 pm | 59.6° | 5:43:31 am | 8:30:36 pm | 5:11:06 am | 9:03:01 pm | 11h 6m 58s | 🌗 (51%) |
| Sat, Sep 5 | 6:15:48 am | 6:40:57 am | 7:32:29 pm | 7:57:38 pm | 12h 51m 32s | -2m -20s | 1:06:43 pm | 59.2° | 5:44:27 am | 8:28:59 pm | 5:12:09 am | 9:01:17 pm | 11h 9m 17s | 🌘 (39%) |
| Sun, Sep 6 | 6:16:40 am | 6:41:46 am | 7:30:59 pm | 7:56:06 pm | 12h 49m 13s | -2m -19s | 1:06:23 pm | 58.8° | 5:45:24 am | 8:27:22 pm | 5:13:12 am | 8:59:34 pm | 11h 11m 37s | 🌘 (28%) |
| Mon, Sep 7 | 6:17:32 am | 6:42:36 am | 7:29:29 pm | 7:54:33 pm | 12h 46m 53s | -2m -20s | 1:06:02 pm | 58.5° | 5:46:20 am | 8:25:45 pm | 5:14:14 am | 8:57:51 pm | 11h 13m 56s | 🌘 (18%) |
| Tue, Sep 8 | 6:18:23 am | 6:43:25 am | 7:27:58 pm | 7:53:00 pm | 12h 44m 33s | -2m -20s | 1:05:42 pm | 58.1° | 5:47:15 am | 8:24:08 pm | 5:15:16 am | 8:56:07 pm | 11h 16m 17s | 🌘 (10%) |
| Wed, Sep 9 | 6:19:15 am | 6:44:15 am | 7:26:27 pm | 7:51:27 pm | 12h 42m 12s | -2m -21s | 1:05:21 pm | 57.7° | 5:48:11 am | 8:22:31 pm | 5:16:17 am | 8:54:24 pm | 11h 18m 37s | 🌘 (4%) |
| Thu, Sep 10 | 6:20:06 am | 6:45:04 am | 7:24:55 pm | 7:49:53 pm | 12h 39m 51s | -2m -21s | 1:05:00 pm | 57.3° | 5:49:06 am | 8:20:53 pm | 5:17:18 am | 8:52:41 pm | 11h 20m 58s | 🌘 (1%) |
| Fri, Sep 11 | 6:20:58 am | 6:45:53 am | 7:23:24 pm | 7:48:20 pm | 12h 37m 31s | -2m -20s | 1:04:39 pm | 56.9° | 5:50:01 am | 8:19:16 pm | 5:18:19 am | 8:50:58 pm | 11h 23m 19s | 🌑 (0%) |
| Sat, Sep 12 | 6:21:49 am | 6:46:43 am | 7:21:52 pm | 7:46:46 pm | 12h 35m 9s | -2m -22s | 1:04:17 pm | 56.6° | 5:50:56 am | 8:17:39 pm | 5:19:19 am | 8:49:16 pm | 11h 25m 40s | 🌒 (2%) |
| Sun, Sep 13 | 6:22:40 am | 6:47:32 am | 7:20:20 pm | 7:45:12 pm | 12h 32m 48s | -2m -21s | 1:03:56 pm | 56.2° | 5:51:50 am | 8:16:02 pm | 5:20:19 am | 8:47:33 pm | 11h 28m 2s | 🌒 (5%) |
| Mon, Sep 14 | 6:23:31 am | 6:48:22 am | 7:18:48 pm | 7:43:38 pm | 12h 30m 26s | -2m -22s | 1:03:35 pm | 55.8° | 5:52:44 am | 8:14:25 pm | 5:21:18 am | 8:45:51 pm | 11h 30m 23s | 🌒 (11%) |
| Tue, Sep 15 | 6:24:22 am | 6:49:11 am | 7:17:15 pm | 7:42:04 pm | 12h 28m 4s | -2m -22s | 1:03:13 pm | 55.4° | 5:53:38 am | 8:12:48 pm | 5:22:17 am | 8:44:10 pm | 11h 32m 46s | 🌒 (18%) |
| Wed, Sep 16 | 6:25:13 am | 6:50:01 am | 7:15:43 pm | 7:40:31 pm | 12h 25m 42s | -2m -22s | 1:02:52 pm | 55° | 5:54:32 am | 8:11:11 pm | 5:23:15 am | 8:42:28 pm | 11h 35m 7s | 🌒 (26%) |
| Thu, Sep 17 | 6:26:04 am | 6:50:50 am | 7:14:10 pm | 7:38:57 pm | 12h 23m 20s | -2m -22s | 1:02:30 pm | 54.6° | 5:55:26 am | 8:09:35 pm | 5:24:14 am | 8:40:47 pm | 11h 37m 30s | 🌒 (35%) |
| Fri, Sep 18 | 6:26:55 am | 6:51:40 am | 7:12:38 pm | 7:37:23 pm | 12h 20m 58s | -2m -22s | 1:02:09 pm | 54.3° | 5:56:19 am | 8:07:58 pm | 5:25:11 am | 8:39:06 pm | 11h 39m 52s | 🌓 (45%) |
| Sat, Sep 19 | 6:27:45 am | 6:52:30 am | 7:11:05 pm | 7:35:50 pm | 12h 18m 35s | -2m -23s | 1:01:47 pm | 53.9° | 5:57:13 am | 8:06:22 pm | 5:26:09 am | 8:37:26 pm | 11h 42m 15s | 🌓 (54%) |
| Sun, Sep 20 | 6:28:36 am | 6:53:20 am | 7:09:32 pm | 7:34:16 pm | 12h 16m 12s | -2m -23s | 1:01:26 pm | 53.5° | 5:58:06 am | 8:04:46 pm | 5:27:06 am | 8:35:46 pm | 11h 44m 38s | 🌔 (63%) |
| Mon, Sep 21 | 6:29:27 am | 6:54:10 am | 7:08:00 pm | 7:32:43 pm | 12h 13m 50s | -2m -22s | 1:01:05 pm | 53.1° | 5:58:59 am | 8:03:11 pm | 5:28:03 am | 8:34:07 pm | 11h 47m 0s | 🌔 (72%) |
| Tue, Sep 22 | 6:30:18 am | 6:55:00 am | 7:06:27 pm | 7:31:09 pm | 12h 11m 27s | -2m -23s | 1:00:44 pm | 52.7° | 5:59:52 am | 8:01:36 pm | 5:28:59 am | 8:32:28 pm | 11h 49m 23s | 🌔 (80%) |
| Wed, Sep 23 | 6:31:09 am | 6:55:50 am | 7:04:55 pm | 7:29:36 pm | 12h 9m 5s | -2m -22s | 1:00:23 pm | 52.3° | 6:00:45 am | 8:00:01 pm | 5:29:56 am | 8:30:50 pm | 11h 51m 46s | 🌔 (88%) |
| Thu, Sep 24 | 6:32:00 am | 6:56:41 am | 7:03:23 pm | 7:28:04 pm | 12h 6m 42s | -2m -23s | 1:00:02 pm | 51.9° | 6:01:37 am | 7:58:26 pm | 5:30:52 am | 8:29:12 pm | 11h 54m 8s | 🌔 (94%) |
| Fri, Sep 25 | 6:32:51 am | 6:57:31 am | 7:01:51 pm | 7:26:31 pm | 12h 4m 20s | -2m -22s | 12:59:41 pm | 51.5° | 6:02:30 am | 7:56:52 pm | 5:31:47 am | 8:27:35 pm | 11h 56m 31s | 🌔 (98%) |
| Sat, Sep 26 | 6:33:42 am | 6:58:22 am | 7:00:19 pm | 7:24:59 pm | 12h 1m 57s | -2m -23s | 12:59:20 pm | 51.1° | 6:03:22 am | 7:55:19 pm | 5:32:43 am | 8:25:58 pm | 11h 58m 54s | 🌕 (100%) |
| Sun, Sep 27 | 6:34:33 am | 6:59:13 am | 6:58:47 pm | 7:23:27 pm | 11h 59m 34s | -2m -23s | 12:59:00 pm | 50.8° | 6:04:15 am | 7:53:45 pm | 5:33:38 am | 8:24:22 pm | 12h 1m 17s | 🌖 (100%) |
| Mon, Sep 28 | 6:35:24 am | 7:00:04 am | 6:57:16 pm | 7:21:56 pm | 11h 57m 12s | -2m -22s | 12:58:40 pm | 50.4° | 6:05:07 am | 7:52:13 pm | 5:34:33 am | 8:22:47 pm | 12h 3m 39s | 🌖 (97%) |
| Tue, Sep 29 | 6:36:15 am | 7:00:55 am | 6:55:44 pm | 7:20:25 pm | 11h 54m 49s | -2m -23s | 12:58:20 pm | 50° | 6:05:59 am | 7:50:41 pm | 5:35:28 am | 8:21:12 pm | 12h 6m 3s | 🌖 (92%) |
| Wed, Sep 30 | 6:37:06 am | 7:01:47 am | 6:54:14 pm | 7:18:54 pm | 11h 52m 27s | -2m -22s | 12:58:00 pm | 49.6° | 6:06:51 am | 7:49:09 pm | 5:36:22 am | 8:19:38 pm | 12h 8m 25s | 🌖 (84%) |
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Sunrise and Sunset photos in Sunnyvale, CA
Enjoy this beautiful gallery of images of the sunset and sunrise at Sunnyvale, CA. All images provided by our fantastic community of photographers!
Year distribution of sunrise and sunset times in Sunnyvale, CA - 2026
The following graph shows sunrise and sunset times in Sunnyvale, CA for every day of the year. There are two jumps in the graph that represent the hour change for Daylight Saving Time (DST) in Sunnyvale, CA.
Daylight Dawn & dusk (civil twilight) Night Solar noon · Vertical steps in the curves = DST clock change
Earliest and latest sunrise and sunset in Sunnyvale, CA
In Sunnyvale, CA, the earliest sunrise of 2026 is on June 13 at 5:45 am, while the latest sunrise is on October 31 at 7:30 am. The earliest sunset is on December 6 at 4:51 pm, and the latest sunset is on June 28 at 8:34 pm.
Sunnyvale, CA gets 5h 09m more daylight on the longest day than on the shortest one (14h 47m versus 9h 38m). Averaged over the whole year, a day lasts 12h 14m.
Places near Sunnyvale, CA
These nearby towns and cities have almost the same sunrise and sunset times as Sunnyvale, CA — the difference is only seconds to a couple of minutes. Select any place to see its own sun calendar:
Mountain View 3 miCupertino 3 miLos Altos 4 miLos Altos Hills 6 miSaratoga 7 miCampbell 7 miPalo Alto 8 miSan Jose 8 mi