Sunrise and sunset times in Diamond Bar, CA
Check out today's and tomorrow's sunrise and sunset times in Diamond Bar, CA, United States, as well as the whole calendar for August 2026.
Today
August 19, 2026 . Current time: 1:02:16 am
First light at 5:49:50 am
Sunrise time: 6:14:41 am
Sunset time: 7:34:54 pm
Last light at 7:59:45 pm
Day length: 13 hours, 20 minutes
18 hours, 32 minutes left for today's sunset in Diamond Bar
Moon will rise on Aug 19 at 1:29 PM
Moon will set on Aug 19 at 11:24 PMMoon phase: 🌒 Waxing Crescent (43%)🌕 Full moon: Aug 27 at 9:19 PM · 🌑 New moon: Sep 10 at 8:27 PMTomorrow
August 20, 2026
First light at 5:50:36 am
Sunrise time: 6:15:24 am
Sunset time: 7:33:42 pm
Last light at 7:58:30 pm
Day length: 13 hours, 18 minutes
Tomorrow will be 1 minute shorter than today in Diamond Bar
Moon will rise on Aug 20 at 2:28 PM Moon will set on Aug 21 at 12:00 AMMoon phase: 🌔 Waxing Gibbous (61%)
- Diamond Bar, California
- Latitude: 34.028622
- Longitude: -117.810333
- Time zone: Pacific Time PDT
Shortest day in Diamond Bar, 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 55 minutes.Longest day in Diamond Bar, CA
The longest day of the year was 1 month and 29 days ago, during the summer solstice on June 20, 2026, with a daylight length of 14 hours and 28 minutes.
August 2026 - Diamond Bar, 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 August in Diamond Bar.
The day length shortens by 55 minutes over the course of August 2026 in Diamond Bar, CA - from 13 hours, 51 minutes on the first day to 12 hours, 56 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sat, Aug 1 | 5:35:38 am | 6:01:38 am | 7:53:31 pm | 8:19:31 pm | 13h 51m 53s | 13h 51m 53s | 12:57:34 pm | 51.9° | 5:02:34 am | 8:52:35 pm | 4:27:28 am | 9:27:41 pm | 10h 8m 50s | 🌖 (93%) |
| Sun, Aug 2 | 5:36:26 am | 6:02:21 am | 7:52:39 pm | 8:18:34 pm | 13h 50m 18s | -1m -35s | 12:57:30 pm | 51.6° | 5:03:28 am | 8:51:32 pm | 4:28:31 am | 9:26:30 pm | 10h 10m 26s | 🌖 (87%) |
| Mon, Aug 3 | 5:37:13 am | 6:03:05 am | 7:51:46 pm | 8:17:37 pm | 13h 48m 41s | -1m -37s | 12:57:25 pm | 51.4° | 5:04:22 am | 8:50:28 pm | 4:29:34 am | 9:25:16 pm | 10h 12m 2s | 🌖 (79%) |
| Tue, Aug 4 | 5:38:01 am | 6:03:48 am | 7:50:51 pm | 8:16:38 pm | 13h 47m 3s | -1m -38s | 12:57:20 pm | 51.1° | 5:05:16 am | 8:49:23 pm | 4:30:37 am | 9:24:02 pm | 10h 13m 41s | 🌖 (69%) |
| Wed, Aug 5 | 5:38:49 am | 6:04:32 am | 7:49:55 pm | 8:15:38 pm | 13h 45m 23s | -1m -40s | 12:57:13 pm | 50.8° | 5:06:10 am | 8:48:17 pm | 4:31:40 am | 9:22:47 pm | 10h 15m 21s | 🌖 (59%) |
| Thu, Aug 6 | 5:39:36 am | 6:05:16 am | 7:48:58 pm | 8:14:37 pm | 13h 43m 42s | -1m -41s | 12:57:07 pm | 50.5° | 5:07:04 am | 8:47:09 pm | 4:32:44 am | 9:21:30 pm | 10h 17m 2s | 🌗 (48%) |
| Fri, Aug 7 | 5:40:24 am | 6:06:00 am | 7:47:59 pm | 8:13:35 pm | 13h 41m 59s | -1m -43s | 12:56:59 pm | 50.3° | 5:07:58 am | 8:46:00 pm | 4:33:47 am | 9:20:12 pm | 10h 18m 44s | 🌘 (37%) |
| Sat, Aug 8 | 5:41:11 am | 6:06:43 am | 7:47:00 pm | 8:12:31 pm | 13h 40m 17s | -1m -42s | 12:56:51 pm | 50° | 5:08:52 am | 8:44:51 pm | 4:34:50 am | 9:18:53 pm | 10h 20m 27s | 🌘 (26%) |
| Sun, Aug 9 | 5:41:59 am | 6:07:27 am | 7:45:59 pm | 8:11:27 pm | 13h 38m 32s | -1m -45s | 12:56:43 pm | 49.7° | 5:09:46 am | 8:43:40 pm | 4:35:52 am | 9:17:34 pm | 10h 22m 12s | 🌘 (16%) |
| Mon, Aug 10 | 5:42:47 am | 6:08:11 am | 7:44:57 pm | 8:10:21 pm | 13h 36m 46s | -1m -46s | 12:56:34 pm | 49.4° | 5:10:40 am | 8:42:28 pm | 4:36:55 am | 9:16:13 pm | 10h 23m 57s | 🌘 (8%) |
| Tue, Aug 11 | 5:43:34 am | 6:08:54 am | 7:43:54 pm | 8:09:14 pm | 13h 35m 0s | -1m -46s | 12:56:24 pm | 49.1° | 5:11:34 am | 8:41:15 pm | 4:37:57 am | 9:14:51 pm | 10h 25m 44s | 🌘 (3%) |
| Wed, Aug 12 | 5:44:21 am | 6:09:38 am | 7:42:50 pm | 8:08:07 pm | 13h 33m 12s | -1m -48s | 12:56:14 pm | 48.8° | 5:12:27 am | 8:40:01 pm | 4:39:00 am | 9:13:28 pm | 10h 27m 31s | 🌑 (0%) |
| Thu, Aug 13 | 5:45:09 am | 6:10:21 am | 7:41:45 pm | 8:06:58 pm | 13h 31m 24s | -1m -48s | 12:56:03 pm | 48.5° | 5:13:21 am | 8:38:46 pm | 4:40:01 am | 9:12:05 pm | 10h 29m 20s | 🌒 (0%) |
| Fri, Aug 14 | 5:45:56 am | 6:11:05 am | 7:40:39 pm | 8:05:48 pm | 13h 29m 34s | -1m -50s | 12:55:52 pm | 48.2° | 5:14:14 am | 8:37:30 pm | 4:41:03 am | 9:10:41 pm | 10h 31m 9s | 🌒 (3%) |
| Sat, Aug 15 | 5:46:43 am | 6:11:48 am | 7:39:32 pm | 8:04:37 pm | 13h 27m 44s | -1m -50s | 12:55:40 pm | 47.9° | 5:15:07 am | 8:36:13 pm | 4:42:04 am | 9:09:16 pm | 10h 33m 0s | 🌒 (8%) |
| Sun, Aug 16 | 5:47:30 am | 6:12:32 am | 7:38:24 pm | 8:03:25 pm | 13h 25m 52s | -1m -52s | 12:55:28 pm | 47.6° | 5:15:59 am | 8:34:56 pm | 4:43:05 am | 9:07:50 pm | 10h 34m 51s | 🌒 (15%) |
| Mon, Aug 17 | 5:48:17 am | 6:13:15 am | 7:37:15 pm | 8:02:13 pm | 13h 24m 0s | -1m -52s | 12:55:15 pm | 47.2° | 5:16:52 am | 8:33:38 pm | 4:44:06 am | 9:06:24 pm | 10h 36m 43s | 🌒 (24%) |
| Tue, Aug 18 | 5:49:03 am | 6:13:58 am | 7:36:05 pm | 8:00:59 pm | 13h 22m 7s | -1m -53s | 12:55:01 pm | 46.9° | 5:17:44 am | 8:32:18 pm | 4:45:06 am | 9:04:56 pm | 10h 38m 36s | 🌒 (33%) |
| Wed, Aug 19 | 5:49:50 am | 6:14:41 am | 7:34:54 pm | 7:59:45 pm | 13h 20m 13s | -1m -54s | 12:54:47 pm | 46.6° | 5:18:36 am | 8:30:59 pm | 4:46:06 am | 9:03:29 pm | 10h 40m 30s | 🌒 (42%) |
| Thu, Aug 20 | 5:50:36 am | 6:15:24 am | 7:33:42 pm | 7:58:30 pm | 13h 18m 18s | -1m -55s | 12:54:33 pm | 46.3° | 5:19:28 am | 8:29:38 pm | 4:47:06 am | 9:02:00 pm | 10h 42m 25s | 🌓 (52%) |
| Fri, Aug 21 | 5:51:22 am | 6:16:07 am | 7:32:30 pm | 7:57:14 pm | 13h 16m 23s | -1m -55s | 12:54:18 pm | 45.9° | 5:20:20 am | 8:28:17 pm | 4:48:05 am | 9:00:31 pm | 10h 44m 19s | 🌔 (61%) |
| Sat, Aug 22 | 5:52:08 am | 6:16:49 am | 7:31:16 pm | 7:55:58 pm | 13h 14m 27s | -1m -56s | 12:54:03 pm | 45.6° | 5:21:11 am | 8:26:55 pm | 4:49:04 am | 8:59:02 pm | 10h 46m 16s | 🌔 (70%) |
| Sun, Aug 23 | 5:52:54 am | 6:17:32 am | 7:30:02 pm | 7:54:40 pm | 13h 12m 30s | -1m -57s | 12:53:47 pm | 45.2° | 5:22:02 am | 8:25:32 pm | 4:50:02 am | 8:57:32 pm | 10h 48m 13s | 🌔 (78%) |
| Mon, Aug 24 | 5:53:40 am | 6:18:15 am | 7:28:47 pm | 7:53:22 pm | 13h 10m 32s | -1m -58s | 12:53:31 pm | 44.9° | 5:22:53 am | 8:24:09 pm | 4:51:00 am | 8:56:02 pm | 10h 50m 10s | 🌔 (86%) |
| Tue, Aug 25 | 5:54:25 am | 6:18:57 am | 7:27:32 pm | 7:52:04 pm | 13h 8m 35s | -1m -57s | 12:53:14 pm | 44.6° | 5:23:43 am | 8:22:46 pm | 4:51:58 am | 8:54:31 pm | 10h 52m 7s | 🌔 (92%) |
| Wed, Aug 26 | 5:55:10 am | 6:19:39 am | 7:26:16 pm | 7:50:45 pm | 13h 6m 37s | -1m -58s | 12:52:57 pm | 44.2° | 5:24:34 am | 8:21:21 pm | 4:52:55 am | 8:53:00 pm | 10h 54m 5s | 🌔 (96%) |
| Thu, Aug 27 | 5:55:55 am | 6:20:21 am | 7:24:59 pm | 7:49:25 pm | 13h 4m 38s | -1m -59s | 12:52:40 pm | 43.9° | 5:25:23 am | 8:19:57 pm | 4:53:51 am | 8:51:29 pm | 10h 56m 4s | 🌔 (99%) |
| Fri, Aug 28 | 5:56:40 am | 6:21:03 am | 7:23:41 pm | 7:48:04 pm | 13h 2m 38s | -2m 0s | 12:52:22 pm | 43.5° | 5:26:13 am | 8:18:32 pm | 4:54:48 am | 8:49:57 pm | 10h 58m 4s | 🌕 (100%) |
| Sat, Aug 29 | 5:57:25 am | 6:21:45 am | 7:22:23 pm | 7:46:44 pm | 13h 0m 38s | -2m 0s | 12:52:04 pm | 43.2° | 5:27:02 am | 8:17:06 pm | 4:55:43 am | 8:48:25 pm | 11h 0m 4s | 🌖 (99%) |
| Sun, Aug 30 | 5:58:09 am | 6:22:27 am | 7:21:04 pm | 7:45:22 pm | 12h 58m 37s | -2m -1s | 12:51:46 pm | 42.8° | 5:27:51 am | 8:15:40 pm | 4:56:39 am | 8:46:53 pm | 11h 2m 5s | 🌖 (95%) |
| Mon, Aug 31 | 5:58:54 am | 6:23:09 am | 7:19:45 pm | 7:44:00 pm | 12h 56m 36s | -2m -1s | 12:51:27 pm | 42.4° | 5:28:40 am | 8:14:14 pm | 4:57:34 am | 8:45:20 pm | 11h 4m 6s | 🌖 (89%) |
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Sunrise and Sunset photos in Diamond Bar, CA
Enjoy this beautiful gallery of images of the sunset and sunrise at Diamond Bar, CA. All images provided by our fantastic community of photographers!
Year distribution of sunrise and sunset times in Diamond Bar, CA - 2026
The following graph shows sunrise and sunset times in Diamond Bar, 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 Diamond Bar, CA.
Daylight Dawn & dusk (civil twilight) Night Solar noon · Vertical steps in the curves = DST clock change
Earliest and latest sunrise and sunset in Diamond Bar, CA
In Diamond Bar, CA, the earliest sunrise of 2026 is on June 11 at 5:37 am, while the latest sunrise is on March 8 at 7:09 am. The earliest sunset is on December 4 at 4:43 pm, and the latest sunset is on June 29 at 8:08 pm.
Diamond Bar, CA gets 4h 32m more daylight on the longest day than on the shortest one (14h 28m versus 9h 55m). Averaged over the whole year, a day lasts 12h 13m.
Places near Diamond Bar, CA
These nearby towns and cities have almost the same sunrise and sunset times as Diamond Bar, CA — the difference is only seconds to a couple of minutes. Select any place to see its own sun calendar:
Walnut 5 kmPomona 6 kmChino Hills 8 kmSan Dimas 9 kmLa Verne 9 kmCovina 10 kmClaremont 11 kmChino 11 km