🌅 Arecibo Sunrise & Sunset Calendar
🇵🇷 Puerto Rico · America/Puerto_Rico
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
| 1 🌄 06:42 🌇 17:48 | 2 🌄 06:43 🌇 17:48 | |||||
| 3 🌄 06:44 🌇 17:49 | 4 🌄 06:44 🌇 17:49 | 5 🌄 06:45 🌇 17:49 | 6 🌄 06:45 🌇 17:49 | 7 🌄 06:46 🌇 17:50 | 8 🌄 06:47 🌇 17:50 | 9 🌄 06:47 🌇 17:50 |
| 10 🌄 06:48 🌇 17:50 | 11 🌄 06:48 🌇 17:51 | 12 🌄 06:49 🌇 17:51 | 13 🌄 06:50 🌇 17:51 | 14 🌄 06:50 🌇 17:52 | 15 🌄 06:51 🌇 17:52 | 16 🌄 06:51 🌇 17:53 |
| 17 🌄 06:52 🌇 17:53 | 18 🌄 06:52 🌇 17:54 | 19 🌄 06:53 🌇 17:54 | 20 🌄 06:53 🌇 17:54 | 21 🌄 06:54 🌇 17:55 | 22 🌄 06:54 🌇 17:55 | 23 🌄 06:55 🌇 17:56 |
| 24 🌄 06:55 🌇 17:56 | 25 🌄 06:56 🌇 17:57 | 26 🌄 06:56 🌇 17:58 | 27 🌄 06:57 🌇 17:58 | 28 🌄 06:57 🌇 17:59 | 29 🌄 06:58 🌇 17:59 | 30 🌄 06:58 🌇 18:00 |
| 31 🌄 06:58 🌇 18:00 |
All times in local time for Arecibo (America/Puerto_Rico).
Shortening days in Arecibo through December 2051
In Arecibo, Puerto Rico, December 2051 is a month when the day keeps getting shorter: from 11h 05m at the start to 11h 02m by the end, a swing of about 3 minutes. Day length shifts by about 1 minute each week.
Look for the year's local extremes here: sunrise as early as 06:42 on December 1 and as late as 06:58 on December 29, with sunset from 17:48 (December 1) to 18:00 (December 30).
Its brightest day is December 1 (11h 05m) and its darkest December 20 (11h 00m). This is winter in the northern hemisphere, so the trend above is what you'd expect for the season. Scan the calendar to line up sunrise walks, blue-hour shots, prayer times or outdoor plans with Arecibo's daylight.
About the Arecibo Sunrise & Sunset Calendar
This calendar shows the sunrise and sunset time in Arecibo, Puerto Rico for every day of December 2051. 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 December 2051?
In December 2051, sunrise in Arecibo, Puerto Rico ranges from about 06:42 on December 1 (its earliest) to 06:58 on December 29 (its latest). Each day's exact time is in the calendar above.
What time does the sun set in Arecibo in December 2051?
Sunset in Arecibo, Puerto Rico during December 2051 runs from 17:48 on December 1 to 18:00 on December 30.
How much daylight does Arecibo get in December 2051?
Arecibo, Puerto Rico has between 11h 05m and 11h 02m of daylight per day in December 2051, decreases by about 3 minutes across the month.
Can I print or save the Arecibo calendar?
Yes — use the Print button above the grid to print a clean full-month copy or save it as a PDF.
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.