🌅 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 🌄 06:43 🌇 17:49 | 4 🌄 06:44 🌇 17:49 | 5 🌄 06:45 🌇 17:49 | 6 🌄 06:45 🌇 17:49 | |
| 7 🌄 06:46 🌇 17:49 | 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 🌄 06:49 🌇 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 🌇 17:53 | 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 🌇 17:57 | 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 1975
Across December 1975, daylight in Arecibo, Puerto Rico shortens — the month opens with 11h 06m of daylight and closes with 11h 01m (a swing of about 5 minutes). Day length shifts by about 1 minute each week.
Sunrise this month spans 06:42 (December 1) to 06:58 (December 29); sunset runs between 17:48 (December 1) and 18:00 (December 30).
Watch for the winter solstice near December 21 — the day either side of it marks the season's turn. Its brightest day is December 1 (11h 06m) and its darkest December 20 (11h 00m). 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 1975. 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 1975?
In December 1975, 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 1975?
Sunset in Arecibo, Puerto Rico during December 1975 runs from 17:48 on December 1 to 18:00 on December 30.
How much daylight does Arecibo get in December 1975?
Arecibo, Puerto Rico has between 11h 06m and 11h 01m of daylight per day in December 1975, decreases by about 5 minutes across the month.
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.
What time zone are the Arecibo calendar times shown in?
All times are shown in Arecibo's local time, with daylight saving changes applied automatically, so you can read them directly with no conversion.
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.