December 2026 Sunrise & Sunset Today in Casselberry, United States 🇺🇸
Sun Phase: Daylight
Sunrise Today: 06:53 ↑ 72.5° ENE
Sunset Today: 20:07 ↑ 287.3° WNW
Day Length: 13h 13m
Sun Direction: WNW
Sun Altitude: 4.4°
Sun Distance: 151.580 million km
Next Equinox: Tuesday, September 22, 2026 (September Equinox)
When Is Sunrise & Sunset in Casselberry?
December 2026 Sunrise & Sunset Times in Casselberry
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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 |
07:01
↑
115° ESE
|
17:27
↑
245° WSW
|
10h 26m | -0m 47s | 05:37 | 18:51 | 06:05 | 18:22 | 06:34 | 17:53 | 12:14 | 147.53 |
| 2 |
07:01
↑
115° ESE
|
17:27
↑
245° WSW
|
10h 25m | -0m 45s | 05:38 | 18:51 | 06:06 | 18:22 | 06:35 | 17:53 | 12:14 | 147.50 |
| 3 |
07:02
↑
115° ESE
|
17:27
↑
245° WSW
|
10h 25m | -0m 43s | 05:38 | 18:51 | 06:07 | 18:22 | 06:36 | 17:53 | 12:14 | 147.48 |
| 4 |
07:03
↑
115° ESE
|
17:27
↑
245° WSW
|
10h 24m | -0m 41s | 05:39 | 18:51 | 06:08 | 18:23 | 06:37 | 17:53 | 12:15 | 147.46 |
| 5 |
07:04
↑
115° ESE
|
17:27
↑
245° WSW
|
10h 23m | -0m 39s | 05:40 | 18:51 | 06:08 | 18:23 | 06:37 | 17:54 | 12:15 | 147.44 |
| 6 |
07:04
↑
115° ESE
|
17:27
↑
244° WSW
|
10h 23m | -0m 37s | 05:40 | 18:52 | 06:09 | 18:23 | 06:38 | 17:54 | 12:16 | 147.42 |
| 7 |
07:05
↑
116° ESE
|
17:28
↑
244° WSW
|
10h 22m | -0m 34s | 05:41 | 18:52 | 06:10 | 18:23 | 06:39 | 17:54 | 12:16 | 147.40 |
| 8 |
07:06
↑
116° ESE
|
17:28
↑
244° WSW
|
10h 22m | -0m 32s | 05:41 | 18:52 | 06:10 | 18:23 | 06:39 | 17:54 | 12:16 | 147.38 |
| 9 |
07:06
↑
116° ESE
|
17:28
↑
244° WSW
|
10h 21m | -0m 30s | 05:42 | 18:52 | 06:11 | 18:24 | 06:40 | 17:54 | 12:17 | 147.36 |
| 10 |
07:07
↑
116° ESE
|
17:28
↑
244° WSW
|
10h 21m | -0m 28s | 05:43 | 18:53 | 06:12 | 18:24 | 06:41 | 17:55 | 12:17 | 147.34 |
| 11 |
07:08
↑
116° ESE
|
17:28
↑
244° WSW
|
10h 20m | -0m 25s | 05:43 | 18:53 | 06:12 | 18:24 | 06:41 | 17:55 | 12:18 | 147.32 |
| 12 |
07:08
↑
116° ESE
|
17:29
↑
244° WSW
|
10h 20m | -0m 23s | 05:44 | 18:53 | 06:13 | 18:24 | 06:42 | 17:55 | 12:18 | 147.30 |
| 13 |
07:09
↑
116° ESE
|
17:29
↑
244° WSW
|
10h 19m | -0m 21s | 05:45 | 18:54 | 06:13 | 18:25 | 06:43 | 17:55 | 12:19 | 147.28 |
| 14 |
07:10
↑
116° ESE
|
17:29
↑
244° WSW
|
10h 19m | -0m 18s | 05:45 | 18:54 | 06:14 | 18:25 | 06:43 | 17:56 | 12:19 | 147.27 |
| 15 |
07:10
↑
116° ESE
|
17:30
↑
244° WSW
|
10h 19m | -0m 16s | 05:46 | 18:54 | 06:15 | 18:25 | 06:44 | 17:56 | 12:20 | 147.25 |
| 16 |
07:11
↑
116° ESE
|
17:30
↑
244° WSW
|
10h 19m | -0m 13s | 05:46 | 18:55 | 06:15 | 18:26 | 06:45 | 17:57 | 12:20 | 147.24 |
| 17 |
07:12
↑
116° ESE
|
17:30
↑
244° WSW
|
10h 18m | -0m 11s | 05:47 | 18:55 | 06:16 | 18:26 | 06:45 | 17:57 | 12:21 | 147.22 |
| 18 |
07:12
↑
116° ESE
|
17:31
↑
244° WSW
|
10h 18m | -0m 08s | 05:47 | 18:56 | 06:16 | 18:27 | 06:46 | 17:57 | 12:21 | 147.21 |
| 19 |
07:13
↑
116° ESE
|
17:31
↑
244° WSW
|
10h 18m | -0m 06s | 05:48 | 18:56 | 06:17 | 18:27 | 06:46 | 17:58 | 12:22 | 147.19 |
| 20 |
07:13
↑
116° ESE
|
17:32
↑
244° WSW
|
10h 18m | -0m 04s | 05:49 | 18:56 | 06:17 | 18:28 | 06:47 | 17:58 | 12:22 | 147.18 |
| 21 |
07:14
↑
116° ESE
|
17:32
↑
244° WSW
|
10h 18m | -0m 01s | 05:49 | 18:57 | 06:18 | 18:28 | 06:47 | 17:59 | 12:23 | 147.17 |
| 22 |
07:14
↑
116° ESE
|
17:33
↑
244° WSW
|
10h 18m | +0m 00s | 05:50 | 18:57 | 06:18 | 18:29 | 06:48 | 17:59 | 12:23 | 147.16 |
| 23 |
07:15
↑
116° ESE
|
17:33
↑
244° WSW
|
10h 18m | +0m 03s | 05:50 | 18:58 | 06:19 | 18:29 | 06:48 | 18:00 | 12:24 | 147.15 |
| 24 |
07:15
↑
116° ESE
|
17:34
↑
244° WSW
|
10h 18m | +0m 05s | 05:50 | 18:59 | 06:19 | 18:30 | 06:49 | 18:00 | 12:24 | 147.14 |
| 25 |
07:16
↑
116° ESE
|
17:34
↑
244° WSW
|
10h 18m | +0m 08s | 05:51 | 18:59 | 06:20 | 18:30 | 06:49 | 18:01 | 12:25 | 147.13 |
| 26 |
07:16
↑
116° ESE
|
17:35
↑
244° WSW
|
10h 19m | +0m 10s | 05:51 | 19:00 | 06:20 | 18:31 | 06:50 | 18:01 | 12:25 | 147.13 |
| 27 |
07:16
↑
116° ESE
|
17:36
↑
244° WSW
|
10h 19m | +0m 13s | 05:52 | 19:00 | 06:21 | 18:31 | 06:50 | 18:02 | 12:26 | 147.12 |
| 28 |
07:17
↑
116° ESE
|
17:36
↑
244° WSW
|
10h 19m | +0m 15s | 05:52 | 19:01 | 06:21 | 18:32 | 06:50 | 18:03 | 12:26 | 147.12 |
| 29 |
07:17
↑
116° ESE
|
17:37
↑
244° WSW
|
10h 19m | +0m 18s | 05:53 | 19:01 | 06:21 | 18:33 | 06:51 | 18:03 | 12:27 | 147.11 |
| 30 |
07:17
↑
116° ESE
|
17:38
↑
244° WSW
|
10h 20m | +0m 20s | 05:53 | 19:02 | 06:22 | 18:33 | 06:51 | 18:04 | 12:27 | 147.11 |
| 31 |
07:18
↑
116° ESE
|
17:38
↑
244° WSW
|
10h 20m | +0m 22s | 05:53 | 19:03 | 06:22 | 18:34 | 06:51 | 18:05 | 12:28 | 147.11 |
|
All times are in local time for Casselberry. 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 Casselberry, the earliest sunrise of December is on December 01 or December 02 and the latest sunset of December is on December 30 or December 31.
2026 Sun Graph for Casselberry
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Sun's Path on Selected Date in Casselberry
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Is the Day Getting Longer or Shorter in Casselberry?
Days in Casselberry are currently getting shorter by about 1m 26s each day, roughly 10 minutes less daylight per week.
Golden Hour & Blue Hour in Casselberry Today
| Morning | Evening | |
|---|---|---|
| Blue hour | 06:27-06:37 | 20:22-20:32 |
| Golden hour | 06:37-07:24 | 19:35-20:22 |
Casselberry's Longest and Shortest Days
| Event | Date | Daylight |
|---|---|---|
| Longest day | June 22, 2026 | -11h 57m |
| Shortest day | December 21, 2026 | 10h 18m |
| Earliest sunrise | June 11, 2026 | 06:26 |
| Latest sunset | June 29, 2026 | 20:27 |
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.
In Casselberry today, the morning golden hour runs 06:37-07:24 and the evening golden hour 19:35-20:22, with the cooler blue hour around 06:27-06:37 and 20:22-20:32. These warm and cool light windows drift through the year as the sun's path changes.
Frequently Asked Questions about Sun in Casselberry
What time is sunrise in Casselberry today?
Today Casselberry has sunrise at 06:53 local time.
What time is sunset in Casselberry today?
The sun sets over Casselberry today at 20:07 local time.
What time is solar noon in Casselberry today?
Solar noon in Casselberry — when the sun is at its highest point in the sky — is at 13:30 local time today.
When does civil twilight begin and end in Casselberry?
In Casselberry today: civil twilight begins at 06:27 (before sunrise) and ends at 20:32 (after sunset). Civil twilight is the brightest of the three twilight phases.
When does nautical twilight occur in Casselberry?
Nautical twilight in Casselberry today runs from 05:58 in the morning to 21:01 in the evening — the period when the horizon is still visible to sailors but stars are out.
When is the sky fully dark in Casselberry for stargazing?
Astronomical twilight in Casselberry ends at 21:32 in the evening and resumes at 05:27 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 Casselberry?
Today in Casselberry, the sun rises at an azimuth of 73° and sets at 287° (measured clockwise from due north). The exact angle shifts slightly each day with the seasons.
