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 May 2026.
Today
May 9, 2026 . Current time: 12:02:07 pm
First light at 5:26:50 am
Sunrise time: 5:52:44 am
Sunset time: 7:42:37 pm
Last light at 8:08:31 pm
Day length: 13 hours, 49 minutes
7 hours, 40 minutes left for today's sunset in Diamond Bar
Moon rose on May 9 at 01:40 AM
Moon will set on May 9 at 12:18 PMMoon phase: 🌗 Last Quarter (51%)Tomorrow
May 10, 2026
First light at 5:25:55 am
Sunrise time: 5:51:53 am
Sunset time: 7:43:23 pm
Last light at 8:09:22 pm
Day length: 13 hours, 51 minutes
Tomorrow will be approximately 2 minutes longer than today in Diamond Bar
Moon will rise on May 10 at 02:10 AM Moon will set on May 10 at 01:19 PMMoon phase: 🌘 Waning Crescent (36%)
- 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 8 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 will be in 1 month and 10 days, during the summer solstice on June 20, 2026, with a daylight length of 14 hours and 28 minutes.
May 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 May in Diamond Bar.
The day length increases by 42 minutes over the course of May 2026 in Diamond Bar, CA - from 13 hours, 36 minutes on the first day to 14 hours, 18 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fri, May 1 | 5:34:51 am | 6:00:13 am | 7:36:23 pm | 8:01:45 pm | 13h 36m 10s | 13h 36m 10s | 12:48:18 pm | 49.3° | 5:02:46 am | 8:33:50 pm | 4:29:04 am | 9:07:32 pm | 10h 22m 50s | 🌕 (100%) |
| Sat, May 2 | 5:33:47 am | 5:59:13 am | 7:37:10 pm | 8:02:36 pm | 13h 37m 57s | 1m 47s | 12:48:11 pm | 49.6° | 5:01:36 am | 8:34:47 pm | 4:27:45 am | 9:08:38 pm | 10h 21m 4s | 🌖 (100%) |
| Sun, May 3 | 5:32:44 am | 5:58:14 am | 7:37:57 pm | 8:03:27 pm | 13h 39m 43s | 1m 46s | 12:48:05 pm | 49.9° | 5:00:27 am | 8:35:44 pm | 4:26:27 am | 9:09:44 pm | 10h 19m 19s | 🌖 (98%) |
| Mon, May 4 | 5:31:42 am | 5:57:16 am | 7:38:44 pm | 8:04:18 pm | 13h 41m 28s | 1m 45s | 12:48:00 pm | 50.2° | 4:59:18 am | 8:36:41 pm | 4:25:09 am | 9:10:50 pm | 10h 17m 35s | 🌖 (94%) |
| Tue, May 5 | 5:30:41 am | 5:56:19 am | 7:39:31 pm | 8:05:09 pm | 13h 43m 12s | 1m 44s | 12:47:55 pm | 50.5° | 4:58:11 am | 8:37:38 pm | 4:23:53 am | 9:11:57 pm | 10h 15m 52s | 🌖 (89%) |
| Wed, May 6 | 5:29:41 am | 5:55:23 am | 7:40:17 pm | 8:05:59 pm | 13h 44m 54s | 1m 42s | 12:47:50 pm | 50.7° | 4:57:05 am | 8:38:36 pm | 4:22:38 am | 9:13:03 pm | 10h 14m 12s | 🌖 (82%) |
| Thu, May 7 | 5:28:43 am | 5:54:29 am | 7:41:04 pm | 8:06:50 pm | 13h 46m 35s | 1m 41s | 12:47:47 pm | 51° | 4:56:00 am | 8:39:33 pm | 4:21:24 am | 9:14:09 pm | 10h 12m 32s | 🌖 (74%) |
| Fri, May 8 | 5:27:46 am | 5:53:36 am | 7:41:51 pm | 8:07:41 pm | 13h 48m 15s | 1m 40s | 12:47:43 pm | 51.3° | 4:54:56 am | 8:40:30 pm | 4:20:11 am | 9:15:16 pm | 10h 10m 53s | 🌖 (65%) |
| Sat, May 9 | 5:26:50 am | 5:52:44 am | 7:42:37 pm | 8:08:31 pm | 13h 49m 53s | 1m 38s | 12:47:41 pm | 51.6° | 4:53:54 am | 8:41:27 pm | 4:18:59 am | 9:16:22 pm | 10h 9m 16s | 🌗 (56%) |
| Sun, May 10 | 5:25:55 am | 5:51:53 am | 7:43:23 pm | 8:09:22 pm | 13h 51m 30s | 1m 37s | 12:47:38 pm | 51.8° | 4:52:53 am | 8:42:24 pm | 4:17:48 am | 9:17:28 pm | 10h 7m 41s | 🌗 (46%) |
| Mon, May 11 | 5:25:02 am | 5:51:04 am | 7:44:10 pm | 8:10:12 pm | 13h 53m 6s | 1m 36s | 12:47:37 pm | 52.1° | 4:51:53 am | 8:43:21 pm | 4:16:39 am | 9:18:34 pm | 10h 6m 6s | 🌘 (36%) |
| Tue, May 12 | 5:24:10 am | 5:50:16 am | 7:44:56 pm | 8:11:02 pm | 13h 54m 40s | 1m 34s | 12:47:36 pm | 52.3° | 4:50:55 am | 8:44:17 pm | 4:15:31 am | 9:19:40 pm | 10h 4m 34s | 🌘 (26%) |
| Wed, May 13 | 5:23:19 am | 5:49:30 am | 7:45:41 pm | 8:11:51 pm | 13h 56m 11s | 1m 31s | 12:47:35 pm | 52.6° | 4:49:57 am | 8:45:13 pm | 4:14:25 am | 9:20:46 pm | 10h 3m 3s | 🌘 (17%) |
| Thu, May 14 | 5:22:30 am | 5:48:44 am | 7:46:27 pm | 8:12:41 pm | 13h 57m 43s | 1m 32s | 12:47:36 pm | 52.8° | 4:49:02 am | 8:46:09 pm | 4:13:20 am | 9:21:51 pm | 10h 1m 33s | 🌘 (9%) |
| Fri, May 15 | 5:21:42 am | 5:48:00 am | 7:47:12 pm | 8:13:30 pm | 13h 59m 12s | 1m 29s | 12:47:36 pm | 53° | 4:48:08 am | 8:47:05 pm | 4:12:16 am | 9:22:57 pm | 10h 0m 6s | 🌘 (4%) |
| Sat, May 16 | 5:20:56 am | 5:47:18 am | 7:47:57 pm | 8:14:19 pm | 14h 0m 39s | 1m 27s | 12:47:38 pm | 53.3° | 4:47:15 am | 8:48:00 pm | 4:11:14 am | 9:24:01 pm | 9h 58m 40s | 🌘 (0%) |
| Sun, May 17 | 5:20:11 am | 5:46:37 am | 7:48:42 pm | 8:15:08 pm | 14h 2m 5s | 1m 26s | 12:47:39 pm | 53.5° | 4:46:23 am | 8:48:55 pm | 4:10:13 am | 9:25:06 pm | 9h 57m 16s | 🌑 (0%) |
| Mon, May 18 | 5:19:28 am | 5:45:58 am | 7:49:26 pm | 8:15:56 pm | 14h 3m 28s | 1m 23s | 12:47:42 pm | 53.7° | 4:45:34 am | 8:49:50 pm | 4:09:14 am | 9:26:09 pm | 9h 55m 54s | 🌒 (3%) |
| Tue, May 19 | 5:18:46 am | 5:45:20 am | 7:50:10 pm | 8:16:44 pm | 14h 4m 50s | 1m 22s | 12:47:45 pm | 53.9° | 4:44:46 am | 8:50:44 pm | 4:08:17 am | 9:27:13 pm | 9h 54m 33s | 🌒 (9%) |
| Wed, May 20 | 5:18:05 am | 5:44:43 am | 7:50:54 pm | 8:17:31 pm | 14h 6m 11s | 1m 21s | 12:47:48 pm | 54.1° | 4:43:59 am | 8:51:38 pm | 4:07:21 am | 9:28:15 pm | 9h 53m 14s | 🌒 (17%) |
| Thu, May 21 | 5:17:27 am | 5:44:08 am | 7:51:37 pm | 8:18:18 pm | 14h 7m 29s | 1m 18s | 12:47:52 pm | 54.3° | 4:43:14 am | 8:52:31 pm | 4:06:27 am | 9:29:17 pm | 9h 51m 57s | 🌒 (27%) |
| Fri, May 22 | 5:16:49 am | 5:43:34 am | 7:52:19 pm | 8:19:04 pm | 14h 8m 45s | 1m 16s | 12:47:57 pm | 54.5° | 4:42:31 am | 8:53:23 pm | 4:05:35 am | 9:30:19 pm | 9h 50m 43s | 🌒 (37%) |
| Sat, May 23 | 5:16:14 am | 5:43:02 am | 7:53:02 pm | 8:19:50 pm | 14h 10m 0s | 1m 15s | 12:48:02 pm | 54.7° | 4:41:49 am | 8:54:15 pm | 4:04:45 am | 9:31:19 pm | 9h 49m 30s | 🌓 (48%) |
| Sun, May 24 | 5:15:40 am | 5:42:32 am | 7:53:43 pm | 8:20:35 pm | 14h 11m 11s | 1m 11s | 12:48:08 pm | 54.9° | 4:41:09 am | 8:55:06 pm | 4:03:56 am | 9:32:19 pm | 9h 48m 20s | 🌔 (59%) |
| Mon, May 25 | 5:15:07 am | 5:42:03 am | 7:54:24 pm | 8:21:20 pm | 14h 12m 21s | 1m 10s | 12:48:14 pm | 55.1° | 4:40:31 am | 8:55:56 pm | 4:03:09 am | 9:33:18 pm | 9h 47m 12s | 🌔 (69%) |
| Tue, May 26 | 5:14:36 am | 5:41:36 am | 7:55:05 pm | 8:22:04 pm | 14h 13m 29s | 1m 8s | 12:48:20 pm | 55.3° | 4:39:55 am | 8:56:46 pm | 4:02:25 am | 9:34:16 pm | 9h 46m 5s | 🌔 (78%) |
| Wed, May 27 | 5:14:07 am | 5:41:10 am | 7:55:45 pm | 8:22:47 pm | 14h 14m 35s | 1m 6s | 12:48:27 pm | 55.4° | 4:39:20 am | 8:57:34 pm | 4:01:42 am | 9:35:12 pm | 9h 45m 1s | 🌔 (85%) |
| Thu, May 28 | 5:13:40 am | 5:40:46 am | 7:56:24 pm | 8:23:29 pm | 14h 15m 38s | 1m 3s | 12:48:35 pm | 55.6° | 4:38:47 am | 8:58:22 pm | 4:01:01 am | 9:36:08 pm | 9h 43m 59s | 🌔 (92%) |
| Fri, May 29 | 5:13:14 am | 5:40:23 am | 7:57:02 pm | 8:24:11 pm | 14h 16m 39s | 1m 1s | 12:48:43 pm | 55.7° | 4:38:16 am | 8:59:09 pm | 4:00:22 am | 9:37:03 pm | 9h 43m 0s | 🌔 (96%) |
| Sat, May 30 | 5:12:50 am | 5:40:02 am | 7:57:40 pm | 8:24:52 pm | 14h 17m 38s | 0m 59s | 12:48:51 pm | 55.9° | 4:37:47 am | 8:59:55 pm | 3:59:46 am | 9:37:56 pm | 9h 42m 3s | 🌔 (99%) |
| Sun, May 31 | 5:12:28 am | 5:39:43 am | 7:58:17 pm | 8:25:32 pm | 14h 18m 34s | 0m 56s | 12:49:00 pm | 56° | 4:37:20 am | 9:00:40 pm | 3:59:11 am | 9:38:49 pm | 9h 41m 8s | 🌕 (100%) |
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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 followin 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.