🌅 Arecibo Sunrise & Sunset Calendar
🇵🇷 Puerto Rico · America/Puerto_Rico
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
| 1 🌄 05:36 🌇 18:23 | 2 🌄 05:35 🌇 18:24 | 3 🌄 05:34 🌇 18:24 | 4 🌄 05:34 🌇 18:24 | 5 🌄 05:33 🌇 18:25 | 6 🌄 05:33 🌇 18:25 | 7 🌄 05:32 🌇 18:25 |
| 8 🌄 05:32 🌇 18:26 | 9 🌄 05:31 🌇 18:26 | 10 🌄 05:31 🌇 18:26 | 11 🌄 05:30 🌇 18:27 | 12 🌄 05:30 🌇 18:27 | 13 🌄 05:30 🌇 18:27 | 14 🌄 05:29 🌇 18:28 |
| 15 🌄 05:29 🌇 18:28 | 16 🌄 05:29 🌇 18:29 | 17 🌄 05:28 🌇 18:29 | 18 🌄 05:28 🌇 18:29 | 19 🌄 05:28 🌇 18:30 | 20 🌄 05:27 🌇 18:30 | 21 🌄 05:27 🌇 18:30 |
| 22 🌄 05:27 🌇 18:31 | 23 🌄 05:27 🌇 18:31 | 24 🌄 05:26 🌇 18:32 | 25 🌄 05:26 🌇 18:32 | 26 🌄 05:26 🌇 18:32 | 27 🌄 05:26 🌇 18:33 | 28 🌄 05:26 🌇 18:33 |
| 29 🌄 05:25 🌇 18:33 | 30 🌄 05:25 🌇 18:34 | 31 🌄 05:25 🌇 18:34 |
All times in local time for Arecibo (America/Puerto_Rico).
Lengthening days in Arecibo through May 1831
Daylight keeps getting longer through May 1831 in Arecibo, Puerto Rico, moving from 12h 47m on the first days to 13h 08m on the last — a swing of about 21 minutes. Day length shifts by about 5 minutes each week.
Sunrise this month spans 05:25 (May 29) to 05:36 (May 1); sunset runs between 18:23 (May 1) and 18:34 (May 30).
Daylight averages roughly 12h 59m per day across the month. Handy for photographers, early risers, travellers and anyone timing their day to the light in Arecibo.
About the Arecibo Sunrise & Sunset Calendar
This calendar shows the sunrise and sunset time in Arecibo, Puerto Rico for every day of May 1831. All times are shown in Arecibo'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 Arecibo in May 1831?
In May 1831, sunrise in Arecibo, Puerto Rico ranges from about 05:25 on May 29 (its earliest) to 05:36 on May 1 (its latest). Each day's exact time is in the calendar above.
What time does the sun set in Arecibo in May 1831?
Sunset in Arecibo, Puerto Rico during May 1831 runs from 18:23 on May 1 to 18:34 on May 30.
How much daylight does Arecibo get in May 1831?
Arecibo, Puerto Rico has between 12h 47m and 13h 08m of daylight per day in May 1831, increases by about 21 minutes across the month.
What is the difference between sunrise and sunset?
Sunrise is the moment the sun's top edge first appears above the horizon in the morning; sunset is when it disappears below the horizon in the evening. The gap between them is the day's length, which shifts gradually through the year.
When are the days longest and shortest in Arecibo?
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 Arecibo 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.