December 2026 Sunrise & Sunset Today in Jamestown, Saint Helena, Ascension and Tristan da Cunha 🇸🇭
Sun Phase: Night
Sunrise Today: 06:36 ↑ 78.0° ENE
Sunset Today: 18:15 ↑ 281.8° WNW
Day Length: 11h 39m
Sun Direction: E
Sun Altitude: -34.23°
Sun Distance: 151.314 million km
Next Equinox: Wednesday, September 23, 2026 (September Equinox)
When Is Sunrise & Sunset in Jamestown?
December 2026 Sunrise & Sunset Times in Jamestown
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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 |
05:42
↑
113° ESE
|
18:41
↑
247° WSW
|
12h 59m | +0m 25s | 04:22 | 20:01 | 04:50 | 19:33 | 05:18 | 19:05 | 12:11 | 147.53 |
| 2 |
05:42
↑
113° ESE
|
18:42
↑
247° WSW
|
13h 00m | +0m 24s | 04:22 | 20:02 | 04:50 | 19:34 | 05:18 | 19:06 | 12:12 | 147.50 |
| 3 |
05:42
↑
113° ESE
|
18:43
↑
247° WSW
|
13h 00m | +0m 23s | 04:22 | 20:03 | 04:50 | 19:34 | 05:18 | 19:07 | 12:12 | 147.48 |
| 4 |
05:42
↑
113° ESE
|
18:43
↑
246° WSW
|
13h 01m | +0m 22s | 04:22 | 20:04 | 04:50 | 19:35 | 05:18 | 19:07 | 12:12 | 147.45 |
| 5 |
05:42
↑
114° ESE
|
18:44
↑
246° WSW
|
13h 01m | +0m 21s | 04:22 | 20:04 | 04:51 | 19:36 | 05:18 | 19:08 | 12:13 | 147.43 |
| 6 |
05:43
↑
114° ESE
|
18:44
↑
246° WSW
|
13h 01m | +0m 20s | 04:22 | 20:05 | 04:51 | 19:36 | 05:19 | 19:08 | 12:13 | 147.41 |
| 7 |
05:43
↑
114° ESE
|
18:45
↑
246° WSW
|
13h 02m | +0m 19s | 04:22 | 20:06 | 04:51 | 19:37 | 05:19 | 19:09 | 12:14 | 147.39 |
| 8 |
05:43
↑
114° ESE
|
18:45
↑
246° WSW
|
13h 02m | +0m 17s | 04:23 | 20:06 | 04:51 | 19:38 | 05:19 | 19:10 | 12:14 | 147.37 |
| 9 |
05:43
↑
114° ESE
|
18:46
↑
246° WSW
|
13h 02m | +0m 16s | 04:23 | 20:07 | 04:51 | 19:38 | 05:19 | 19:10 | 12:14 | 147.35 |
| 10 |
05:44
↑
114° ESE
|
18:47
↑
246° WSW
|
13h 02m | +0m 15s | 04:23 | 20:08 | 04:52 | 19:39 | 05:20 | 19:11 | 12:15 | 147.33 |
| 11 |
05:44
↑
114° ESE
|
18:47
↑
246° WSW
|
13h 03m | +0m 14s | 04:23 | 20:08 | 04:52 | 19:39 | 05:20 | 19:11 | 12:15 | 147.32 |
| 12 |
05:44
↑
114° ESE
|
18:48
↑
246° WSW
|
13h 03m | +0m 12s | 04:24 | 20:09 | 04:52 | 19:40 | 05:20 | 19:12 | 12:16 | 147.30 |
| 13 |
05:45
↑
114° ESE
|
18:48
↑
246° WSW
|
13h 03m | +0m 11s | 04:24 | 20:09 | 04:53 | 19:41 | 05:21 | 19:13 | 12:16 | 147.28 |
| 14 |
05:45
↑
114° ESE
|
18:49
↑
246° WSW
|
13h 03m | +0m 10s | 04:24 | 20:10 | 04:53 | 19:41 | 05:21 | 19:13 | 12:17 | 147.27 |
| 15 |
05:46
↑
114° ESE
|
18:49
↑
246° WSW
|
13h 03m | +0m 09s | 04:25 | 20:11 | 04:53 | 19:42 | 05:21 | 19:14 | 12:17 | 147.25 |
| 16 |
05:46
↑
115° ESE
|
18:50
↑
245° WSW
|
13h 03m | +0m 07s | 04:25 | 20:11 | 04:54 | 19:42 | 05:22 | 19:14 | 12:18 | 147.23 |
| 17 |
05:46
↑
115° ESE
|
18:51
↑
245° WSW
|
13h 04m | +0m 06s | 04:25 | 20:12 | 04:54 | 19:43 | 05:22 | 19:15 | 12:18 | 147.22 |
| 18 |
05:47
↑
115° ESE
|
18:51
↑
245° WSW
|
13h 04m | +0m 05s | 04:26 | 20:12 | 04:55 | 19:43 | 05:23 | 19:15 | 12:19 | 147.21 |
| 19 |
05:47
↑
115° ESE
|
18:52
↑
245° WSW
|
13h 04m | +0m 03s | 04:26 | 20:13 | 04:55 | 19:44 | 05:23 | 19:16 | 12:19 | 147.19 |
| 20 |
05:48
↑
115° ESE
|
18:52
↑
245° WSW
|
13h 04m | +0m 02s | 04:27 | 20:13 | 04:55 | 19:44 | 05:24 | 19:16 | 12:20 | 147.18 |
| 21 |
05:48
↑
115° ESE
|
18:53
↑
245° WSW
|
13h 04m | +0m 01s | 04:27 | 20:14 | 04:56 | 19:45 | 05:24 | 19:17 | 12:20 | 147.17 |
| 22 |
05:49
↑
115° ESE
|
18:53
↑
245° WSW
|
13h 04m | -0m 00s | 04:28 | 20:14 | 04:56 | 19:45 | 05:25 | 19:17 | 12:21 | 147.16 |
| 23 |
05:49
↑
115° ESE
|
18:54
↑
245° WSW
|
13h 04m | -0m 01s | 04:28 | 20:15 | 04:57 | 19:46 | 05:25 | 19:18 | 12:21 | 147.15 |
| 24 |
05:50
↑
115° ESE
|
18:54
↑
245° WSW
|
13h 04m | -0m 02s | 04:29 | 20:15 | 04:57 | 19:46 | 05:26 | 19:18 | 12:22 | 147.14 |
| 25 |
05:50
↑
115° ESE
|
18:55
↑
245° WSW
|
13h 04m | -0m 04s | 04:29 | 20:16 | 04:58 | 19:47 | 05:26 | 19:19 | 12:22 | 147.13 |
| 26 |
05:51
↑
115° ESE
|
18:55
↑
245° WSW
|
13h 04m | -0m 05s | 04:30 | 20:16 | 04:59 | 19:47 | 05:27 | 19:19 | 12:23 | 147.13 |
| 27 |
05:51
↑
115° ESE
|
18:55
↑
246° WSW
|
13h 03m | -0m 06s | 04:30 | 20:17 | 04:59 | 19:48 | 05:27 | 19:20 | 12:23 | 147.12 |
| 28 |
05:52
↑
114° ESE
|
18:56
↑
246° WSW
|
13h 03m | -0m 08s | 04:31 | 20:17 | 05:00 | 19:48 | 05:28 | 19:20 | 12:24 | 147.12 |
| 29 |
05:53
↑
114° ESE
|
18:56
↑
246° WSW
|
13h 03m | -0m 09s | 04:31 | 20:17 | 05:00 | 19:48 | 05:28 | 19:20 | 12:24 | 147.11 |
| 30 |
05:53
↑
114° ESE
|
18:57
↑
246° WSW
|
13h 03m | -0m 10s | 04:32 | 20:18 | 05:01 | 19:49 | 05:29 | 19:21 | 12:25 | 147.11 |
| 31 |
05:54
↑
114° ESE
|
18:57
↑
246° WSW
|
13h 03m | -0m 12s | 04:33 | 20:18 | 05:02 | 19:49 | 05:29 | 19:21 | 12:25 | 147.11 |
|
All times are in local time for Jamestown. Daylight Saving Time (DST) is not currently in effect. Calculations account for atmospheric refraction and are based on the Gregorian calendar. Today's date is in the table. |
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In Jamestown, the earliest sunrise of December is on December 01 to 05 and the latest sunset of December is on December 30 or December 31.
2026 Sun Graph for Jamestown
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Sun's Path on Selected Date in Jamestown
Browse Sunrise Times in Saint Helena, Ascension and Tristan da Cunha by cities in alphabetical order:
Sunrise & Sunset times in Saint Helena, Ascension and Tristan da Cunha ›
Is the Day Getting Longer or Shorter in Jamestown?
Days in Jamestown are currently getting longer by about 47s each day, roughly 6 minutes more daylight per week.
Golden Hour & Blue Hour in Jamestown Today
| Morning | Evening | |
|---|---|---|
| Blue hour | 06:13-06:22 | 18:29-18:37 |
| Golden hour | 06:22-07:04 | 17:47-18:29 |
Jamestown's Longest and Shortest Days
| Event | Date | Daylight |
|---|---|---|
| Longest day | December 21, 2026 | 13h 04m |
| Shortest day | June 22, 2026 | 11h 10m |
| Earliest sunrise | November 16, 2026 | 05:41 |
| Latest sunset | January 15, 2027 | 19:01 |
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.
Jamestown sees its golden hour today around 06:22-07:04 and 17:47-18:29, framed by the blue hour at 06:13-06:22 and 18:29-18:37. As the sun's arc shifts with the seasons, these windows move with it.
Frequently Asked Questions about Sun in Jamestown
What time is sunrise in Jamestown today?
The sun rises over Jamestown today at 06:36 local time.
What time is sunset in Jamestown today?
The sun sets over Jamestown today at 18:15 local time.
What time is solar noon in Jamestown today?
Solar noon in Jamestown — when the sun is at its highest point in the sky — is at 12:25 local time today.
When does civil twilight begin and end in Jamestown?
In Jamestown today: civil twilight begins at 06:13 (before sunrise) and ends at 18:37 (after sunset). Civil twilight is the brightest of the three twilight phases.
When does nautical twilight occur in Jamestown?
Nautical twilight in Jamestown today runs from 05:48 in the morning to 19:03 in the evening — the period when the horizon is still visible to sailors but stars are out.
When is the sky fully dark in Jamestown for stargazing?
Astronomical twilight in Jamestown ends at 19:28 in the evening and resumes at 05:23 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 Jamestown?
Today in Jamestown, the sun rises at an azimuth of 78° and sets at 282° (measured clockwise from due north). The exact angle shifts slightly each day with the seasons.
