Sunset Times in Puerto Rico Tomorrow 🇵🇷
Sunset Times & Overview for Saturday, Oct 17, 2026
With Puerto Rico situated in a tropical zone, the evening transition on this Saturday is timed for 18:00 in San Juan. Across the country, this creates a solar timing spread of 6 minutes; the earliest sunset tomorrow is in Fajardo (17:58), while Mayagüez experiences the latest at 18:04.
Switch to Sunrise »The sun sets over San Juan at 18:00 tomorrow in the W, closing out 11h 41m of daylight that began with sunrise at 06:18. The sun reaches its highest point at solar noon, 12:09, from San Juan's vantage point 7 m above sea level. Across Puerto Rico, the sun goes down first in Fajardo (17:58) and last in Mayagüez (18:04).
Tomorrow's Sunset in Major Puerto Rico Cities
- 18:00
- 18:00
- 17:59
- 18:02
- 18:02
- 18:00
- 18:00
- 17:59
- 18:04
- 17:58
- 18:01
- 18:00
- 18:01
- 18:00
- 17:59
- 18:03
- 18:00
- 18:04
2026 Solar Path Analysis for San Juan
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Sun's Path on Selected Date in San Juan
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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 |
06:15
↑
93° E
|
18:12
↑
267° W
|
11h 57m | -1m 02s | 05:02 | 19:25 | 05:27 | 19:00 | 05:52 | 18:34 | 12:14 | 149.78 |
| 2 |
06:15
↑
94° E
|
18:11
↑
266° W
|
11h 56m | -1m 01s | 05:02 | 19:24 | 05:27 | 18:59 | 05:53 | 18:34 | 12:13 | 149.73 |
| 3 |
06:15
↑
94° E
|
18:10
↑
266° W
|
11h 55m | -1m 01s | 05:02 | 19:23 | 05:28 | 18:58 | 05:53 | 18:33 | 12:13 | 149.69 |
| 4 |
06:15
↑
94° E
|
18:10
↑
265° W
|
11h 54m | -1m 01s | 05:03 | 19:22 | 05:28 | 18:57 | 05:53 | 18:32 | 12:13 | 149.65 |
| 5 |
06:15
↑
95° E
|
18:09
↑
265° W
|
11h 53m | -1m 01s | 05:03 | 19:22 | 05:28 | 18:56 | 05:53 | 18:31 | 12:13 | 149.61 |
| 6 |
06:16
↑
95° E
|
18:08
↑
265° W
|
11h 52m | -1m 01s | 05:03 | 19:21 | 05:28 | 18:56 | 05:53 | 18:30 | 12:12 | 149.57 |
| 7 |
06:16
↑
96° E
|
18:07
↑
264° W
|
11h 51m | -1m 01s | 05:03 | 19:20 | 05:28 | 18:55 | 05:54 | 18:30 | 12:12 | 149.53 |
| 8 |
06:16
↑
96° E
|
18:06
↑
264° W
|
11h 50m | -1m 01s | 05:03 | 19:19 | 05:29 | 18:54 | 05:54 | 18:29 | 12:12 | 149.48 |
| 9 |
06:16
↑
96° E
|
18:06
↑
263° W
|
11h 49m | -1m 01s | 05:04 | 19:18 | 05:29 | 18:53 | 05:54 | 18:28 | 12:11 | 149.44 |
| 10 |
06:17
↑
97° E
|
18:05
↑
263° W
|
11h 48m | -1m 00s | 05:04 | 19:18 | 05:29 | 18:52 | 05:54 | 18:27 | 12:11 | 149.40 |
| 11 |
06:17
↑
97° E
|
18:04
↑
263° W
|
11h 47m | -1m 00s | 05:04 | 19:17 | 05:29 | 18:52 | 05:55 | 18:26 | 12:11 | 149.36 |
| 12 |
06:17
↑
98° E
|
18:03
↑
262° W
|
11h 46m | -1m 00s | 05:04 | 19:16 | 05:29 | 18:51 | 05:55 | 18:26 | 12:11 | 149.31 |
| 13 |
06:17
↑
98° E
|
18:03
↑
262° W
|
11h 45m | -1m 00s | 05:04 | 19:16 | 05:30 | 18:50 | 05:55 | 18:25 | 12:10 | 149.27 |
| 14 |
06:18
↑
98° E
|
18:02
↑
261° W
|
11h 44m | -1m 00s | 05:05 | 19:15 | 05:30 | 18:50 | 05:55 | 18:24 | 12:10 | 149.23 |
| 15 |
06:18
↑
99° E
|
18:01
↑
261° W
|
11h 43m | -0m 59s | 05:05 | 19:14 | 05:30 | 18:49 | 05:55 | 18:24 | 12:10 | 149.18 |
| 16 |
06:18
↑
99° E
|
18:00
↑
261° W
|
11h 42m | -0m 59s | 05:05 | 19:14 | 05:30 | 18:48 | 05:56 | 18:23 | 12:10 | 149.14 |
| 17 |
06:18
↑
100° E
|
18:00
↑
260° W
|
11h 41m | -0m 59s | 05:05 | 19:13 | 05:31 | 18:48 | 05:56 | 18:22 | 12:09 | 149.10 |
| 18 |
06:19
↑
100° E
|
17:59
↑
260° W
|
11h 40m | -0m 59s | 05:06 | 19:12 | 05:31 | 18:47 | 05:56 | 18:22 | 12:09 | 149.05 |
| 19 |
06:19
↑
100° E
|
17:58
↑
260° W
|
11h 39m | -0m 58s | 05:06 | 19:12 | 05:31 | 18:46 | 05:57 | 18:21 | 12:09 | 149.01 |
| 20 |
06:19
↑
101° E
|
17:58
↑
259° W
|
11h 38m | -0m 58s | 05:06 | 19:11 | 05:31 | 18:46 | 05:57 | 18:20 | 12:09 | 148.97 |
| 21 |
06:20
↑
101° E
|
17:57
↑
259° WSW
|
11h 37m | -0m 58s | 05:06 | 19:11 | 05:32 | 18:45 | 05:57 | 18:20 | 12:09 | 148.93 |
| 22 |
06:20
↑
102° ESE
|
17:56
↑
258° WSW
|
11h 36m | -0m 58s | 05:07 | 19:10 | 05:32 | 18:44 | 05:57 | 18:19 | 12:08 | 148.88 |
| 23 |
06:20
↑
102° ESE
|
17:56
↑
258° WSW
|
11h 35m | -0m 57s | 05:07 | 19:09 | 05:32 | 18:44 | 05:58 | 18:18 | 12:08 | 148.84 |
| 24 |
06:21
↑
102° ESE
|
17:55
↑
258° WSW
|
11h 34m | -0m 57s | 05:07 | 19:09 | 05:33 | 18:43 | 05:58 | 18:18 | 12:08 | 148.80 |
| 25 |
06:21
↑
103° ESE
|
17:55
↑
257° WSW
|
11h 33m | -0m 56s | 05:07 | 19:08 | 05:33 | 18:43 | 05:58 | 18:17 | 12:08 | 148.76 |
| 26 |
06:21
↑
103° ESE
|
17:54
↑
257° WSW
|
11h 32m | -0m 56s | 05:08 | 19:08 | 05:33 | 18:42 | 05:59 | 18:17 | 12:08 | 148.72 |
| 27 |
06:22
↑
103° ESE
|
17:53
↑
256° WSW
|
11h 31m | -0m 56s | 05:08 | 19:07 | 05:33 | 18:42 | 05:59 | 18:16 | 12:08 | 148.68 |
| 28 |
06:22
↑
104° ESE
|
17:53
↑
256° WSW
|
11h 30m | -0m 55s | 05:08 | 19:07 | 05:34 | 18:41 | 05:59 | 18:16 | 12:08 | 148.64 |
| 29 |
06:23
↑
104° ESE
|
17:52
↑
256° WSW
|
11h 29m | -0m 55s | 05:08 | 19:06 | 05:34 | 18:41 | 06:00 | 18:15 | 12:08 | 148.60 |
| 30 |
06:23
↑
104° ESE
|
17:52
↑
256° WSW
|
11h 28m | -0m 54s | 05:09 | 19:06 | 05:34 | 18:40 | 06:00 | 18:15 | 12:08 | 148.56 |
| 31 |
06:23
↑
105° ESE
|
17:51
↑
255° WSW
|
11h 27m | -0m 54s | 05:09 | 19:06 | 05:35 | 18:40 | 06:01 | 18:14 | 12:08 | 148.52 |
|
All times are local for San Juan. DST is not currently in effect. Calculations based on Gregorian calendar. Today is highlighted. |
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Frequently Asked Questions about Sunset in Puerto Rico
When does the sun set in Puerto Rico tomorrow?
In Puerto Rico, the sun sets at 18:00 local time tomorrow in the capital, San Juan. Sunset times vary slightly across the country depending on longitude.
What time is sunset in San Juan, Puerto Rico?
Sunset in San Juan today is at 18:00 local time. San Juan is the capital of Puerto Rico.
How much does sunset vary across Puerto Rico?
Today, the earliest sunset in Puerto Rico is in Fajardo at 17:58, and the latest is in Aguadilla at 18:04. The further west, the later the sunset.
What's the day length in Puerto Rico today?
The capital of Puerto Rico, San Juan, gets about 11h 41m of daylight today between sunrise and sunset. Day length changes throughout the year, reaching its maximum at the summer solstice and minimum at the winter solstice.
When is solar noon in San Juan, Puerto Rico?
Solar noon in San Juan today is at 12:09. This is when the sun is at its highest point in the sky and shadows are shortest. Solar noon is not the same as clock noon; the difference depends on longitude within the time zone and the equation of time.
When does civil twilight end in San Juan?
Civil twilight in San Juan ends at 18:22 today, marking the start of astronomical darkness. After this point, artificial lighting is generally needed for outdoor activity.
What's nautical twilight in San Juan today?
Nautical twilight in San Juan runs from 05:31 in the morning to 18:48 in the evening. During nautical twilight, the horizon is visible at sea, which historically allowed sailors to take star-fix readings for navigation.
How can I see sunset times for other cities in Puerto Rico?
This page lists today's sunset times for cities across Puerto Rico. Click any city to see its full sunrise, sunset, twilight, and day-length data, plus a monthly calendar.