December 2026 Sunrise & Sunset Today in Les Ulis, France 🇫🇷
Sun Phase: Night
Sunrise Today: 06:57 ↑ 72.1° ENE
Sunset Today: 20:49 ↑ 287.6° WNW
Day Length: 13h 52m
Sun Direction: N
Sun Altitude: -29.9°
Sun Distance: 151.255 million km
Next Equinox: Wednesday, September 23, 2026 (September Equinox)
When Is Sunrise & Sunset in Les Ulis?
December 2026 Sunrise & Sunset Times in Les Ulis
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| Day | Sunrise/Sunset | Daylight | Astronomical Twilight | Nautical Twilight | Civil Twilight | Solar Noon | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sunrise | Sunset | Length | Diff. | Start | End | Start | End | Start | End | Time | Sun Dist. (Mil km) | |
| 1 |
08:22
↑
123° ESE
|
16:57
↑
237° WSW
|
8h 34m | -1m 49s | 06:28 | 18:51 | 07:06 | 18:13 | 07:46 | 17:34 | 12:40 | 147.52 |
| 2 |
08:24
↑
123° ESE
|
16:57
↑
236° WSW
|
8h 32m | -1m 44s | 06:29 | 18:51 | 07:07 | 18:13 | 07:47 | 17:33 | 12:40 | 147.50 |
| 3 |
08:25
↑
124° ESE
|
16:56
↑
236° SW
|
8h 31m | -1m 40s | 06:30 | 18:50 | 07:08 | 18:13 | 07:48 | 17:33 | 12:40 | 147.48 |
| 4 |
08:26
↑
124° SE
|
16:56
↑
236° SW
|
8h 29m | -1m 35s | 06:32 | 18:50 | 07:09 | 18:12 | 07:49 | 17:33 | 12:41 | 147.45 |
| 5 |
08:27
↑
124° SE
|
16:55
↑
236° SW
|
8h 28m | -1m 30s | 06:32 | 18:50 | 07:10 | 18:12 | 07:50 | 17:33 | 12:41 | 147.43 |
| 6 |
08:28
↑
124° SE
|
16:55
↑
236° SW
|
8h 26m | -1m 26s | 06:33 | 18:50 | 07:11 | 18:12 | 07:51 | 17:32 | 12:42 | 147.41 |
| 7 |
08:29
↑
124° SE
|
16:55
↑
235° SW
|
8h 25m | -1m 21s | 06:34 | 18:50 | 07:12 | 18:12 | 07:52 | 17:32 | 12:42 | 147.39 |
| 8 |
08:31
↑
125° SE
|
16:55
↑
235° SW
|
8h 24m | -1m 16s | 06:35 | 18:50 | 07:13 | 18:12 | 07:53 | 17:32 | 12:42 | 147.37 |
| 9 |
08:32
↑
125° SE
|
16:54
↑
235° SW
|
8h 22m | -1m 11s | 06:36 | 18:50 | 07:14 | 18:12 | 07:54 | 17:32 | 12:43 | 147.35 |
| 10 |
08:33
↑
125° SE
|
16:54
↑
235° SW
|
8h 21m | -1m 05s | 06:37 | 18:50 | 07:15 | 18:12 | 07:55 | 17:32 | 12:43 | 147.33 |
| 11 |
08:34
↑
125° SE
|
16:54
↑
235° SW
|
8h 20m | -1m 00s | 06:38 | 18:50 | 07:16 | 18:12 | 07:56 | 17:32 | 12:44 | 147.32 |
| 12 |
08:35
↑
125° SE
|
16:54
↑
235° SW
|
8h 19m | -0m 55s | 06:39 | 18:50 | 07:17 | 18:12 | 07:57 | 17:32 | 12:44 | 147.30 |
| 13 |
08:35
↑
125° SE
|
16:54
↑
234° SW
|
8h 19m | -0m 49s | 06:40 | 18:50 | 07:18 | 18:12 | 07:58 | 17:32 | 12:45 | 147.28 |
| 14 |
08:36
↑
126° SE
|
16:55
↑
234° SW
|
8h 18m | -0m 44s | 06:40 | 18:50 | 07:19 | 18:12 | 07:59 | 17:32 | 12:45 | 147.26 |
| 15 |
08:37
↑
126° SE
|
16:55
↑
234° SW
|
8h 17m | -0m 38s | 06:41 | 18:51 | 07:19 | 18:12 | 07:59 | 17:32 | 12:46 | 147.25 |
| 16 |
08:38
↑
126° SE
|
16:55
↑
234° SW
|
8h 17m | -0m 33s | 06:42 | 18:51 | 07:20 | 18:13 | 08:00 | 17:33 | 12:46 | 147.23 |
| 17 |
08:39
↑
126° SE
|
16:55
↑
234° SW
|
8h 16m | -0m 27s | 06:42 | 18:51 | 07:21 | 18:13 | 08:01 | 17:33 | 12:47 | 147.22 |
| 18 |
08:39
↑
126° SE
|
16:56
↑
234° SW
|
8h 16m | -0m 22s | 06:43 | 18:52 | 07:21 | 18:13 | 08:01 | 17:33 | 12:47 | 147.21 |
| 19 |
08:40
↑
126° SE
|
16:56
↑
234° SW
|
8h 15m | -0m 16s | 06:44 | 18:52 | 07:22 | 18:14 | 08:02 | 17:34 | 12:48 | 147.19 |
| 20 |
08:40
↑
126° SE
|
16:56
↑
234° SW
|
8h 15m | -0m 10s | 06:44 | 18:53 | 07:23 | 18:14 | 08:03 | 17:34 | 12:48 | 147.18 |
| 21 |
08:41
↑
126° SE
|
16:57
↑
234° SW
|
8h 15m | -0m 04s | 06:45 | 18:53 | 07:23 | 18:15 | 08:03 | 17:35 | 12:49 | 147.17 |
| 22 |
08:42
↑
126° SE
|
16:57
↑
234° SW
|
8h 15m | +0m 00s | 06:45 | 18:54 | 07:24 | 18:15 | 08:04 | 17:35 | 12:49 | 147.16 |
| 23 |
08:42
↑
126° SE
|
16:58
↑
234° SW
|
8h 15m | +0m 06s | 06:46 | 18:54 | 07:24 | 18:16 | 08:04 | 17:36 | 12:50 | 147.15 |
| 24 |
08:42
↑
126° SE
|
16:58
↑
234° SW
|
8h 16m | +0m 12s | 06:46 | 18:55 | 07:24 | 18:16 | 08:05 | 17:36 | 12:50 | 147.14 |
| 25 |
08:43
↑
126° SE
|
16:59
↑
234° SW
|
8h 16m | +0m 17s | 06:47 | 18:55 | 07:25 | 18:17 | 08:05 | 17:37 | 12:51 | 147.13 |
| 26 |
08:43
↑
126° SE
|
17:00
↑
234° SW
|
8h 16m | +0m 23s | 06:47 | 18:56 | 07:25 | 18:18 | 08:05 | 17:38 | 12:51 | 147.13 |
| 27 |
08:43
↑
126° SE
|
17:01
↑
234° SW
|
8h 17m | +0m 29s | 06:47 | 18:57 | 07:26 | 18:18 | 08:06 | 17:38 | 12:52 | 147.12 |
| 28 |
08:44
↑
126° SE
|
17:01
↑
234° SW
|
8h 17m | +0m 34s | 06:48 | 18:57 | 07:26 | 18:19 | 08:06 | 17:39 | 12:52 | 147.12 |
| 29 |
08:44
↑
126° SE
|
17:02
↑
234° SW
|
8h 18m | +0m 40s | 06:48 | 18:58 | 07:26 | 18:20 | 08:06 | 17:40 | 12:53 | 147.11 |
| 30 |
08:44
↑
125° SE
|
17:03
↑
235° SW
|
8h 19m | +0m 45s | 06:48 | 18:59 | 07:26 | 18:21 | 08:06 | 17:41 | 12:53 | 147.11 |
| 31 |
08:44
↑
125° SE
|
17:04
↑
235° SW
|
8h 20m | +0m 51s | 06:48 | 19:00 | 07:26 | 18:21 | 08:06 | 17:42 | 12:54 | 147.11 |
|
All times are in local time for Les Ulis. Time is adjusted for Daylight Saving Time (DST) when applicable. Calculations account for atmospheric refraction and are based on the Gregorian calendar. Today's date is in the table. |
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In Les Ulis, the earliest sunrise of December is on December 01 and the latest sunset of December is on December 31.
2026 Sun Graph for Les Ulis
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Sun's Path on Selected Date in Les Ulis
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Is the Day Getting Longer or Shorter in Les Ulis?
Days in Les Ulis are currently getting shorter by about 3m 21s each day, roughly 23 minutes less daylight per week.
Golden Hour & Blue Hour in Les Ulis Today
| Morning | Evening | |
|---|---|---|
| Blue hour | 06:22-06:35 | 21:10-21:23 |
| Golden hour | 06:35-07:38 | 20:07-21:10 |
Les Ulis's Longest and Shortest Days
| Event | Date | Daylight |
|---|---|---|
| Longest day | June 22, 2026 | 16h 08m |
| Shortest day | December 21, 2026 | 8h 15m |
| Earliest sunrise | June 11, 2026 | 05:48 |
| Latest sunset | June 20, 2026 | 21:57 |
Understanding Twilight & the Golden Hour
After the sun drops below the horizon, the sky does not turn dark all at once. Civil twilight is the brightest stage, when there is still enough natural light for most outdoor activities. Nautical twilight follows, when the sea horizon becomes hard to make out. Astronomical twilight is the darkest stage, after which the sky is fully dark and the faintest stars appear. The same three stages occur in reverse before sunrise, as dawn.
Photographers in Les Ulis get the golden hour at 06:35-07:38 in the morning and 20:07-21:10 in the evening today; the bluish blue hour falls near 06:22-06:35 and 21:10-21:23. Both windows move across the seasons.
Frequently Asked Questions about Sun in Les Ulis
What time is sunrise in Les Ulis today?
Today Les Ulis has sunrise at 06:57 local time.
What time is sunset in Les Ulis today?
Sunset in Les Ulis today is at 20:49 local time.
What time is solar noon in Les Ulis today?
Solar noon in Les Ulis — when the sun is at its highest point in the sky — is at 13:53 local time today.
When does civil twilight begin and end in Les Ulis?
In Les Ulis today: civil twilight begins at 06:22 (before sunrise) and ends at 21:23 (after sunset). Civil twilight is the brightest of the three twilight phases.
When does nautical twilight occur in Les Ulis?
Nautical twilight in Les Ulis today runs from 05:41 in the morning to 22:04 in the evening — the period when the horizon is still visible to sailors but stars are out.
When is the sky fully dark in Les Ulis for stargazing?
Astronomical twilight in Les Ulis ends at 22:49 in the evening and resumes at 04:55 in the morning — between those times the sky is fully dark, ideal for observing faint stars and deep-sky objects.
Where on the horizon does the sun rise and set in Les Ulis?
Today in Les Ulis, the sun rises at an azimuth of 72° and sets at 288° (measured clockwise from due north). The exact angle shifts slightly each day with the seasons.
