🌅 Arecibo Sunrise & Sunset Calendar
🇵🇷 Puerto Rico · America/Puerto_Rico
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
| 1 🌄 06:21 🌇 18:40 | 2 🌄 06:20 🌇 18:40 | 3 🌄 06:19 🌇 18:40 | 4 🌄 06:18 🌇 18:41 | 5 🌄 06:18 🌇 18:41 | 6 🌄 06:17 🌇 18:41 | 7 🌄 06:16 🌇 18:41 |
| 8 🌄 06:15 🌇 18:41 | 9 🌄 06:15 🌇 18:42 | 10 🌄 06:14 🌇 18:42 | 11 🌄 06:13 🌇 18:42 | 12 🌄 06:12 🌇 18:42 | 13 🌄 06:11 🌇 18:43 | 14 🌄 06:11 🌇 18:43 |
| 15 🌄 06:10 🌇 18:43 | 16 🌄 06:09 🌇 18:43 | 17 🌄 06:08 🌇 18:44 | 18 🌄 06:08 🌇 18:44 | 19 🌄 06:07 🌇 18:44 | 20 🌄 06:06 🌇 18:44 | 21 🌄 06:06 🌇 18:45 |
| 22 🌄 06:05 🌇 18:45 | 23 🌄 06:04 🌇 18:45 | 24 🌄 06:04 🌇 18:46 | 25 🌄 06:03 🌇 18:46 | 26 🌄 06:02 🌇 18:46 | 27 🌄 06:02 🌇 18:46 | 28 🌄 06:01 🌇 18:47 |
| 29 🌄 06:01 🌇 18:47 | 30 🌄 06:00 🌇 18:47 |
All times in local time for Arecibo (America/Puerto_Rico).
Lengthening days in Arecibo through April 1990
Across April 1990, daylight in Arecibo, Puerto Rico grows — the month opens with 12h 18m of daylight and closes with 12h 47m (a swing of about 29 minutes). Day length shifts by about 7 minutes each week.
Sunrise this month spans 06:00 (April 30) to 06:21 (April 1); sunset runs between 18:40 (April 1) and 18:47 (April 28).
Its brightest day is April 30 (12h 47m) and its darkest April 1 (12h 18m). 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 April 1990. 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 April 1990?
In April 1990, sunrise in Arecibo, Puerto Rico ranges from about 06:00 on April 30 (its earliest) to 06:21 on April 1 (its latest). Each day's exact time is in the calendar above.
What time does the sun set in Arecibo in April 1990?
Sunset in Arecibo, Puerto Rico during April 1990 runs from 18:40 on April 1 to 18:47 on April 28.
How much daylight does Arecibo get in April 1990?
Arecibo, Puerto Rico has between 12h 18m and 12h 47m of daylight per day in April 1990, increases by about 29 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.