Sunrise and sunset times in Eureka
37.880° N, 107.565° W · times in America/Denver
On Saturday 19 September 2026 the sun rises in Eureka at 6:55 am and sets at 7:11 pm, giving 12 h 15 m of daylight. Solar noon is at 1:04 pm. Civil twilight begins at 6:29 am and ends at 7:38 pm. Tonight the moon is a waxing gibbous, 58% illuminated.
Today, Saturday 19 September 2026
Sun
- Sunrise
- 6:55 am
- Sunset
- 7:11 pm
- Solar noon
- 1:04 pm
- Daylight
- 12 h 15 m
- Civil dawn
- 6:29 am
- Civil dusk
- 7:38 pm
- Nautical dawn
- 5:58 am
- Nautical dusk
- 8:08 pm
- First light
- 5:27 am
- Last light
- 8:39 pm
- Golden hour, morning
- 6:39 am to 7:29 am
- Golden hour, evening
- 6:37 pm to 7:28 pm
- Blue hour, morning
- 6:29 am to 6:39 am
- Blue hour, evening
- 7:28 pm to 7:38 pm
Golden hour and blue hour are photographers' conventions, not astronomical definitions: golden hour is the sun between 4° below and 6° above the horizon, blue hour the sun between 6° and 4° below.
Moon
- Moonrise
- 3:26 pm
- Phase
- Waxing gibbous
- Illumination
- 58% illuminated
No moonset today.
The year as a wall almanac
Every day of 2026 in Eureka on one printed sheet: sunrise, sunset and moon times, computed for these exact coordinates.
Seasons of 2026
| Event | Date | Local time |
|---|---|---|
| March equinox | 20 March | 8:37 am |
| June solstice | 21 June | 2:20 am |
| September equinox | 22 September | 6:09 pm |
| December solstice | 21 December | 1:49 pm |
Month by month
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:24 am | 5:14 pm | 9 h 50 m |
| February | 7:00 am | 5:49 pm | 10 h 49 m |
| March | 7:21 am | 7:17 pm | 11 h 56 m |
| April | 6:35 am | 7:46 pm | 13 h 11 m |
| May | 6:00 am | 8:13 pm | 14 h 13 m |
| June | 5:47 am | 8:34 pm | 14 h 46 m |
| July | 6:00 am | 8:31 pm | 14 h 31 m |
| August | 6:25 am | 8:02 pm | 13 h 36 m |
| September | 6:52 am | 7:17 pm | 12 h 25 m |
| October | 7:19 am | 6:32 pm | 11 h 13 m |
| November | 6:51 am | 4:58 pm | 10 h 07 m |
| December | 7:19 am | 4:51 pm | 9 h 32 m |
Values for the 15th of each month, local wall-clock time, daylight-saving shifts included.
Sunrise and sunset for the next seven days
| Date | Sunrise | Sunset | Daylight | Moonrise | Moonset |
|---|---|---|---|---|---|
| Sunday 20 September | 6:56 am | 7:09 pm | 12 h 13 m | 4:07 pm | 12:38 am |
| Monday 21 September | 6:57 am | 7:08 pm | 12 h 10 m | 4:42 pm | 1:39 am |
| Tuesday 22 September | 6:58 am | 7:06 pm | 12 h 08 m | 5:12 pm | 2:41 am |
| Wednesday 23 September | 6:59 am | 7:05 pm | 12 h 05 m | 5:39 pm | 3:45 am |
| Thursday 24 September | 7:00 am | 7:03 pm | 12 h 03 m | 6:04 pm | 4:49 am |
| Friday 25 September | 7:01 am | 7:02 pm | 12 h 01 m | 6:28 pm | 5:53 am |
| Saturday 26 September | 7:01 am | 7:00 pm | 11 h 58 m | 6:52 pm | 6:59 am |
Longest and shortest day of 2026
- Longest day: 21 June, with 14 h 47 m of daylight.
- Shortest day: 21 December, with 9 h 31 m of daylight.
- Earliest sunrise: 5:47 am on 13 June.
- Latest sunset: 8:36 pm on 28 June.
Moon phases ahead
| Phase | Date | Local time |
|---|---|---|
| Full moon | 26 September | 10:48 am |
| Last quarter | 3 October | 7:25 am |
| New moon | 10 October | 9:49 am |
| First quarter | 18 October | 10:12 am |
Questions about sunrise and sunset in Eureka
What time does the sun rise in Eureka today?
The sun rises in Eureka at 6:55 am today, Saturday 19 September 2026.
What time is sunset in Eureka today?
The sun sets in Eureka at 7:11 pm today, Saturday 19 September 2026.
How many hours of daylight does Eureka have today?
Eureka has 12 h 15 m of daylight today, from sunrise at 6:55 am to sunset at 7:11 pm.
When is golden hour in Eureka today?
Golden hour in Eureka is 6:39 am to 7:29 am in the morning and 6:37 pm to 7:28 pm in the evening today. Blue hour is 6:29 am to 6:39 am and 7:28 pm to 7:38 pm.
When are the longest and shortest days of the year in Eureka?
In 2026 the longest day in Eureka is 21 June, with 14 h 47 m of daylight. The shortest is 21 December, with 9 h 31 m.
What is the moon phase tonight in Eureka?
Tonight the moon is a waxing gibbous, 58% illuminated. The next full moon is on 26 September.
When does it get dark in Eureka?
Civil twilight ends at 7:38 pm. Nautical twilight ends at 8:08 pm, and the sky is fully dark after astronomical dusk at 8:39 pm.
What time zone is Eureka in?
Eureka keeps America/Denver time. Every time on this page is local wall-clock time, with daylight saving changes included.
Can I get a printed sunrise and sunset calendar for Eureka?
Yes. Sunrise at My House prints a wall almanac with every day of 2026 for Eureka: sunrise, sunset and moon times computed for these coordinates.
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