🌅 San Juan Sunrise & Sunset Calendar
🇵🇷 Puerto Rico · America/Puerto_Rico
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
| 1 🌄 06:10 🌇 18:38 | 2 🌄 06:10 🌇 18:37 | 3 🌄 06:10 🌇 18:37 | 4 🌄 06:10 🌇 18:36 | |||
| 5 🌄 06:10 🌇 18:35 | 6 🌄 06:11 🌇 18:34 | 7 🌄 06:11 🌇 18:33 | 8 🌄 06:11 🌇 18:32 | 9 🌄 06:11 🌇 18:32 | 10 🌄 06:11 🌇 18:31 | 11 🌄 06:11 🌇 18:30 |
| 12 🌄 06:12 🌇 18:29 | 13 🌄 06:12 🌇 18:28 | 14 🌄 06:12 🌇 18:27 | 15 🌄 06:12 🌇 18:26 | 16 🌄 06:12 🌇 18:25 | 17 🌄 06:12 🌇 18:25 | 18 🌄 06:12 🌇 18:24 |
| 19 🌄 06:13 🌇 18:23 | 20 🌄 06:13 🌇 18:22 | 21 🌄 06:13 🌇 18:21 | 22 🌄 06:13 🌇 18:20 | 23 🌄 06:13 🌇 18:19 | 24 🌄 06:13 🌇 18:18 | 25 🌄 06:14 🌇 18:18 |
| 26 🌄 06:14 🌇 18:17 | 27 🌄 06:14 🌇 18:16 | 28 🌄 06:14 🌇 18:15 | 29 🌄 06:14 🌇 18:14 | 30 🌄 06:14 🌇 18:13 |
All times in local time for San Juan (America/Puerto_Rico).
Shortening days in San Juan through September 2151
Daylight draws in through September 2151 in San Juan, Puerto Rico, moving from 12h 28m on the first days to 11h 58m on the last — a swing of about 30 minutes. That works out to roughly 7 minutes a week.
Look for the year's local extremes here: sunrise as early as 06:10 on September 1 and as late as 06:14 on September 25, with sunset from 18:13 (September 30) to 18:38 (September 1).
Its brightest day is September 1 (12h 28m) and its darkest September 30 (11h 58m). Handy for photographers, early risers, travellers and anyone timing their day to the light in San Juan.
About the San Juan Sunrise & Sunset Calendar
This calendar shows the sunrise and sunset time in San Juan, Puerto Rico for every day of September 2151. All times are shown in San Juan's local time (America/Puerto_Rico), with daylight saving changes applied automatically.
Each day's cell shows the local 🌄 sunrise and 🌇 sunset time, so you can see at a glance how daylight grows and shrinks through the month — useful for photography, travel, prayer planning, gardening, fitness and organising your day around the sun.
How to use this calendar
- Search any city using the box at the top to jump to its full monthly calendar.
- Change month with the ← and → arrows above the grid.
- Print or save a clean copy with the 🖨️ Print button.
Frequently Asked Questions
What time does the sun rise in San Juan in September 2151?
In September 2151, sunrise in San Juan, Puerto Rico ranges from about 06:10 on September 1 (its earliest) to 06:14 on September 25 (its latest). Each day's exact time is in the calendar above.
What time does the sun set in San Juan in September 2151?
Sunset in San Juan, Puerto Rico during September 2151 runs from 18:13 on September 30 to 18:38 on September 1.
How much daylight does San Juan get in September 2151?
San Juan, Puerto Rico has between 12h 28m and 11h 58m of daylight per day in September 2151, decreases by about 30 minutes across the month.
When are the days longest and shortest in San Juan?
Daylight peaks around the summer solstice (about June 21 in the northern hemisphere, December 21 in the southern) and bottoms out at the winter solstice. Browse the months above to watch the change.
Are the sunrise and sunset times for San Juan accurate?
Times are calculated from the location's exact latitude, longitude and time zone using standard astronomical algorithms, accurate to about a minute. Local terrain such as hills or tall buildings can slightly shift when the sun actually appears or disappears.
What time zone are the San Juan calendar times shown in?
All times are shown in San Juan's local time, with daylight saving changes applied automatically, so you can read them directly with no conversion.