🌅 Arecibo Sunrise & Sunset Calendar
🇵🇷 Puerto Rico · America/Puerto_Rico
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
| 1 🌄 06:45 🌇 18:32 | 2 🌄 06:45 🌇 18:32 | 3 🌄 06:44 🌇 18:33 | 4 🌄 06:43 🌇 18:33 | 5 🌄 06:42 🌇 18:33 | 6 🌄 06:42 🌇 18:34 | |
| 7 🌄 06:41 🌇 18:34 | 8 🌄 06:40 🌇 18:34 | 9 🌄 06:39 🌇 18:34 | 10 🌄 06:39 🌇 18:35 | 11 🌄 06:38 🌇 18:35 | 12 🌄 06:37 🌇 18:35 | 13 🌄 06:36 🌇 18:35 |
| 14 🌄 06:35 🌇 18:36 | 15 🌄 06:35 🌇 18:36 | 16 🌄 06:34 🌇 18:36 | 17 🌄 06:33 🌇 18:36 | 18 🌄 06:32 🌇 18:37 | 19 🌄 06:31 🌇 18:37 | 20 🌄 06:30 🌇 18:37 |
| 21 🌄 06:30 🌇 18:37 | 22 🌄 06:29 🌇 18:38 | 23 🌄 06:28 🌇 18:38 | 24 🌄 06:27 🌇 18:38 | 25 🌄 06:26 🌇 18:38 | 26 🌄 06:26 🌇 18:39 | 27 🌄 06:25 🌇 18:39 |
| 28 🌄 06:24 🌇 18:39 | 29 🌄 06:23 🌇 18:39 | 30 🌄 06:22 🌇 18:39 | 31 🌄 06:21 🌇 18:40 |
All times in local time for Arecibo (America/Puerto_Rico).
Lengthening days in Arecibo through March 2100
In Arecibo, Puerto Rico, March 2100 is a month when the day grows: from 11h 46m at the start to 12h 18m by the end, a swing of about 32 minutes. That works out to roughly 7 minutes a week.
Sunrise this month spans 06:21 (March 31) to 06:45 (March 1); sunset runs between 18:32 (March 1) and 18:40 (March 31).
Its brightest day is March 31 (12h 18m) and its darkest March 1 (11h 46m). It falls in northern-hemisphere spring, which sets the overall pattern of these times. 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 March 2100. 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 March 2100?
In March 2100, sunrise in Arecibo, Puerto Rico ranges from about 06:21 on March 31 (its earliest) to 06:45 on March 1 (its latest). Each day's exact time is in the calendar above.
What time does the sun set in Arecibo in March 2100?
Sunset in Arecibo, Puerto Rico during March 2100 runs from 18:32 on March 1 to 18:40 on March 31.
How much daylight does Arecibo get in March 2100?
Arecibo, Puerto Rico has between 11h 46m and 12h 18m of daylight per day in March 2100, increases by about 32 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.