Boulder County, United States Sunrise & Sunset Times
Today
- Timezone
- Etc/GMT+7
- Local Time
- 2026-06-21 15:46:17
- Longitude
- -105.3577
- Latitude
- 40.09246
- Civil Dawn
- 03:59:53
- Today's Sunrise
- 04:32:45
- Solar Noon
- 12:03:32
- Today's Sunset
- 19:34:19
- Civil Dusk
- 20:07:11
- Today's Daylight
- 15h 1m 34s
- Nadir (Solar Midnight)
- 00:03:32
- Sunrise Azimuth
- +279°10'48"
- Sunset Azimuth
- +279°09'17"
- Morning Golden Hour
- 03:32 – 05:32
- Evening Golden Hour
- 18:34 – 20:34
- Morning Blue Hour
- 03:59 – 04:19
- Evening Blue Hour
- 19:47 – 20:07
- Tomorrow's Sunrise
- 04:33:02
- Tomorrow's Sunset
- 19:34:28
- Tomorrow's Daylight
- 15h 1m 26s
Today's Sun Path
Day & Night Distribution
Monthly Daylight
2026 — Monthly daylight hours chart. Each bar represents the 15th of the month.
| Date | Sunrise | Solar Noon | Sunset | Day Length | Civil Dawn | Civil Dusk |
|---|---|---|---|---|---|---|
| 2026-06-01 Monday | 04:33:45 | 11:59:30 | 19:25:14 | 14:51:29 | 04:01:33 | 19:57:27 |
| 2026-06-02 Tuesday | 04:33:24 | 11:59:40 | 19:25:55 | 14:52:31 | 04:01:07 | 19:58:12 |
| 2026-06-03 Wednesday | 04:33:04 | 11:59:50 | 19:26:35 | 14:53:31 | 04:00:44 | 19:58:56 |
| 2026-06-04 Thursday | 04:32:47 | 12:00:01 | 19:27:14 | 14:54:27 | 04:00:23 | 19:59:38 |
| 2026-06-05 Friday | 04:32:32 | 12:00:11 | 19:27:51 | 14:55:19 | 04:00:04 | 20:00:19 |
| 2026-06-06 Saturday | 04:32:18 | 12:00:23 | 19:28:27 | 14:56:09 | 03:59:48 | 20:00:58 |
| 2026-06-07 Sunday | 04:32:06 | 12:00:34 | 19:29:02 | 14:56:56 | 03:59:33 | 20:01:35 |
| 2026-06-08 Monday | 04:31:57 | 12:00:46 | 19:29:35 | 14:57:38 | 03:59:21 | 20:02:11 |
| 2026-06-09 Tuesday | 04:31:49 | 12:00:58 | 19:30:07 | 14:58:18 | 03:59:10 | 20:02:46 |
| 2026-06-10 Wednesday | 04:31:43 | 12:01:10 | 19:30:37 | 14:58:54 | 03:59:02 | 20:03:18 |
| 2026-06-11 Thursday | 04:31:40 | 12:01:23 | 19:31:06 | 14:59:26 | 03:58:56 | 20:03:49 |
| 2026-06-12 Friday | 04:31:38 | 12:01:35 | 19:31:33 | 14:59:55 | 03:58:52 | 20:04:18 |
| 2026-06-13 Saturday | 04:31:38 | 12:01:48 | 19:31:58 | 15:00:20 | 03:58:51 | 20:04:45 |
| 2026-06-14 Sunday | 04:31:40 | 12:02:01 | 19:32:22 | 15:00:42 | 03:58:51 | 20:05:10 |
| 2026-06-15 Monday | 04:31:44 | 12:02:14 | 19:32:44 | 15:01:00 | 03:58:54 | 20:05:33 |
| 2026-06-16 Tuesday | 04:31:49 | 12:02:27 | 19:33:04 | 15:01:15 | 03:58:59 | 20:05:55 |
| 2026-06-17 Wednesday | 04:31:57 | 12:02:40 | 19:33:23 | 15:01:26 | 03:59:05 | 20:06:14 |
| 2026-06-18 Thursday | 04:32:06 | 12:02:53 | 19:33:39 | 15:01:33 | 03:59:14 | 20:06:31 |
| 2026-06-19 Friday | 04:32:17 | 12:03:06 | 19:33:54 | 15:01:37 | 03:59:25 | 20:06:46 |
| 2026-06-20 Saturday | 04:32:30 | 12:03:19 | 19:34:07 | 15:01:37 | 03:59:38 | 20:07:00 |
| 2026-06-21 Sunday | 04:32:45 | 12:03:32 | 19:34:19 | 15:01:34 | 03:59:53 | 20:07:11 |
| 2026-06-22 Monday | 04:33:02 | 12:03:45 | 19:34:28 | 15:01:26 | 04:00:10 | 20:07:20 |
| 2026-06-23 Tuesday | 04:33:20 | 12:03:58 | 19:34:36 | 15:01:16 | 04:00:29 | 20:07:27 |
| 2026-06-24 Wednesday | 04:33:40 | 12:04:10 | 19:34:41 | 15:01:01 | 04:00:50 | 20:07:31 |
| 2026-06-25 Thursday | 04:34:01 | 12:04:23 | 19:34:45 | 15:00:44 | 04:01:12 | 20:07:34 |
| 2026-06-26 Friday | 04:34:24 | 12:04:36 | 19:34:47 | 15:00:23 | 04:01:37 | 20:07:34 |
| 2026-06-27 Saturday | 04:34:49 | 12:04:48 | 19:34:47 | 14:59:58 | 04:02:03 | 20:07:32 |
| 2026-06-28 Sunday | 04:35:15 | 12:05:00 | 19:34:44 | 14:59:29 | 04:02:32 | 20:07:28 |
| 2026-06-29 Monday | 04:35:43 | 12:05:12 | 19:34:40 | 14:58:57 | 04:03:02 | 20:07:22 |
| 2026-06-30 Tuesday | 04:36:12 | 12:05:23 | 19:34:34 | 14:58:22 | 04:03:33 | 20:07:13 |