🌅 Arecibo Sunrise & Sunset Calendar
🇵🇷 Puerto Rico · America/Puerto_Rico
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
| 1 🌄 06:04 🌇 19:01 | 2 🌄 06:04 🌇 19:01 | 3 🌄 06:05 🌇 19:00 | 4 🌄 06:05 🌇 19:00 | |||
| 5 🌄 06:05 🌇 18:59 | 6 🌄 06:06 🌇 18:59 | 7 🌄 06:06 🌇 18:58 | 8 🌄 06:06 🌇 18:58 | 9 🌄 06:06 🌇 18:57 | 10 🌄 06:07 🌇 18:56 | 11 🌄 06:07 🌇 18:56 |
| 12 🌄 06:07 🌇 18:55 | 13 🌄 06:08 🌇 18:55 | 14 🌄 06:08 🌇 18:54 | 15 🌄 06:08 🌇 18:53 | 16 🌄 06:08 🌇 18:53 | 17 🌄 06:09 🌇 18:52 | 18 🌄 06:09 🌇 18:51 |
| 19 🌄 06:09 🌇 18:51 | 20 🌄 06:09 🌇 18:50 | 21 🌄 06:10 🌇 18:49 | 22 🌄 06:10 🌇 18:49 | 23 🌄 06:10 🌇 18:48 | 24 🌄 06:10 🌇 18:47 | 25 🌄 06:10 🌇 18:46 |
| 26 🌄 06:11 🌇 18:46 | 27 🌄 06:11 🌇 18:45 | 28 🌄 06:11 🌇 18:44 | 29 🌄 06:11 🌇 18:43 | 30 🌄 06:11 🌇 18:42 | 31 🌄 06:12 🌇 18:42 |
All times in local time for Arecibo (America/Puerto_Rico).
Shortening days in Arecibo through August 1979
Daylight keeps getting shorter through August 1979 in Arecibo, Puerto Rico, moving from 12h 57m on the first days to 12h 29m on the last — a swing of about 28 minutes. Day length shifts by about 6 minutes each week.
Sunrise this month spans 06:04 (August 1) to 06:12 (August 31); sunset runs between 18:42 (August 30) and 19:01 (August 1).
It falls in northern-hemisphere summer, which sets the overall pattern of these times. On an average day this month Arecibo sees about 12h 43m of daylight. 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 August 1979. 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 August 1979?
In August 1979, sunrise in Arecibo, Puerto Rico ranges from about 06:04 on August 1 (its earliest) to 06:12 on August 31 (its latest). Each day's exact time is in the calendar above.
What time does the sun set in Arecibo in August 1979?
Sunset in Arecibo, Puerto Rico during August 1979 runs from 18:42 on August 30 to 19:01 on August 1.
How much daylight does Arecibo get in August 1979?
Arecibo, Puerto Rico has between 12h 57m and 12h 29m of daylight per day in August 1979, decreases by about 28 minutes across the month.
How do I view a different month?
Use the left and right arrows above the grid to move to the previous or next month; past and future months are both available.
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.