Sunrise and sunset times in Arcos
40.448° N, 8.442° W · times in Europe/Lisbon
On Friday 18 September 2026 the sun rises in Arcos at 7:17 am and sets at 7:37 pm, giving 12 h 20 m of daylight. Solar noon is at 1:28 pm. Civil twilight begins at 6:49 am and ends at 8:05 pm. The moon rises at 2:58 pm and sets at 11:40 pm; tonight it is a first quarter, 46% illuminated.
Today, Friday 18 September 2026
Sun
- Sunrise
- 7:17 am
- Sunset
- 7:37 pm
- Solar noon
- 1:28 pm
- Daylight
- 12 h 20 m
- Civil dawn
- 6:49 am
- Civil dusk
- 8:05 pm
- Nautical dawn
- 6:17 am
- Nautical dusk
- 8:37 pm
- First light
- 5:45 am
- Last light
- 9:09 pm
- Golden hour, morning
- 7:00 am to 7:52 am
- Golden hour, evening
- 7:02 pm to 7:54 pm
- Blue hour, morning
- 6:49 am to 7:00 am
- Blue hour, evening
- 7:54 pm to 8:05 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
- 2:58 pm
- Moonset
- 11:40 pm
- Phase
- First quarter
- Illumination
- 46% illuminated
The whole year on your wall
Every day of 2026 in Arcos 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 | 2:37 pm |
| June solstice | 21 June | 9:20 am |
| September equinox | 23 September | 1:09 am |
| December solstice | 21 December | 8:49 pm |
Month by month
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:55 am | 5:31 pm | 9 h 36 m |
| February | 7:27 am | 6:08 pm | 10 h 40 m |
| March | 6:45 am | 6:40 pm | 11 h 54 m |
| April | 6:55 am | 8:12 pm | 13 h 16 m |
| May | 6:17 am | 8:43 pm | 14 h 25 m |
| June | 6:03 am | 9:05 pm | 15 h 02 m |
| July | 6:16 am | 9:02 pm | 14 h 46 m |
| August | 6:44 am | 8:31 pm | 13 h 46 m |
| September | 7:14 am | 7:42 pm | 12 h 27 m |
| October | 7:44 am | 6:53 pm | 11 h 08 m |
| November | 7:20 am | 5:16 pm | 9 h 56 m |
| December | 7:50 am | 5:07 pm | 9 h 17 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 |
|---|---|---|---|---|---|
| Saturday 19 September | 7:18 am | 7:35 pm | 12 h 17 m | 3:47 pm | — |
| Sunday 20 September | 7:19 am | 7:34 pm | 12 h 14 m | 4:29 pm | 12:35 am |
| Monday 21 September | 7:20 am | 7:32 pm | 12 h 12 m | 5:04 pm | 1:36 am |
| Tuesday 22 September | 7:21 am | 7:30 pm | 12 h 09 m | 5:34 pm | 2:40 am |
| Wednesday 23 September | 7:22 am | 7:29 pm | 12 h 06 m | 6:00 pm | 3:45 am |
| Thursday 24 September | 7:23 am | 7:27 pm | 12 h 04 m | 6:23 pm | 4:51 am |
| Friday 25 September | 7:24 am | 7:25 pm | 12 h 01 m | 6:45 pm | 5:57 am |
Longest and shortest day of 2026
- Longest day: 21 June, with 15 h 03 m of daylight.
- Shortest day: 21 December, with 9 h 16 m of daylight.
- Earliest sunrise: 6:03 am on 14 June.
- Latest sunset: 9:07 pm on 27 June.
Moon phases ahead
| Phase | Date | Local time |
|---|---|---|
| First quarter | 18 September | 9:43 pm |
| Full moon | 26 September | 5:48 pm |
| Last quarter | 3 October | 2:25 pm |
| New moon | 10 October | 4:49 pm |
Questions about sunrise and sunset in Arcos
What time does the sun rise in Arcos today?
The sun rises in Arcos at 7:17 am today, Friday 18 September 2026.
What time is sunset in Arcos today?
The sun sets in Arcos at 7:37 pm today, Friday 18 September 2026.
How many hours of daylight does Arcos have today?
Arcos has 12 h 20 m of daylight today, from sunrise at 7:17 am to sunset at 7:37 pm.
When is golden hour in Arcos today?
Golden hour in Arcos is 7:00 am to 7:52 am in the morning and 7:02 pm to 7:54 pm in the evening today. Blue hour is 6:49 am to 7:00 am and 7:54 pm to 8:05 pm.
When are the longest and shortest days of the year in Arcos?
In 2026 the longest day in Arcos is 21 June, with 15 h 03 m of daylight. The shortest is 21 December, with 9 h 16 m.
What time does the moon rise and set in Arcos tonight?
The moon rises at 2:58 pm and sets at 11:40 pm in Arcos today.
What is the moon phase tonight in Arcos?
Tonight the moon is a first quarter, 46% illuminated. The next first quarter is on 18 September.
When does it get dark in Arcos?
Civil twilight ends at 8:05 pm. Nautical twilight ends at 8:37 pm, and the sky is fully dark after astronomical dusk at 9:09 pm.
What time zone is Arcos in?
Arcos keeps Europe/Lisbon 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 Arcos?
Yes. Sunrise at My House prints a wall almanac with every day of 2026 for Arcos: sunrise, sunset and moon times computed for these coordinates.
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