🌅 Arecibo Sunrise & Sunset Calendar
🇵🇷 Puerto Rico · America/Puerto_Rico
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
| 1 🌄 06:17 🌇 18:14 | 2 🌄 06:17 🌇 18:13 | 3 🌄 06:18 🌇 18:12 | 4 🌄 06:18 🌇 18:11 | |||
| 5 🌄 06:18 🌇 18:11 | 6 🌄 06:18 🌇 18:10 | 7 🌄 06:19 🌇 18:09 | 8 🌄 06:19 🌇 18:08 | 9 🌄 06:19 🌇 18:07 | 10 🌄 06:19 🌇 18:07 | 11 🌄 06:20 🌇 18:06 |
| 12 🌄 06:20 🌇 18:05 | 13 🌄 06:20 🌇 18:04 | 14 🌄 06:20 🌇 18:04 | 15 🌄 06:21 🌇 18:03 | 16 🌄 06:21 🌇 18:02 | 17 🌄 06:21 🌇 18:02 | 18 🌄 06:21 🌇 18:01 |
| 19 🌄 06:22 🌇 18:00 | 20 🌄 06:22 🌇 18:00 | 21 🌄 06:22 🌇 17:59 | 22 🌄 06:23 🌇 17:58 | 23 🌄 06:23 🌇 17:58 | 24 🌄 06:23 🌇 17:57 | 25 🌄 06:24 🌇 17:57 |
| 26 🌄 06:24 🌇 17:56 | 27 🌄 06:25 🌇 17:55 | 28 🌄 06:25 🌇 17:55 | 29 🌄 06:25 🌇 17:54 | 30 🌄 06:26 🌇 17:54 | 31 🌄 06:26 🌇 17:53 |
All times in local time for Arecibo (America/Puerto_Rico).
Shortening days in Arecibo through October 2064
Across October 2064, daylight in Arecibo, Puerto Rico draws in — the month opens with 11h 56m of daylight and closes with 11h 27m (a swing of about 29 minutes). That works out to roughly 7 minutes a week.
Look for the year's local extremes here: sunrise as early as 06:17 on October 1 and as late as 06:26 on October 30, with sunset from 17:53 (October 31) to 18:14 (October 1).
Daylight averages roughly 11h 41m per day across the month. This is autumn in the northern hemisphere, so the trend above is what you'd expect for the season. Handy for photographers, early risers, travellers and anyone timing their day to the light in Arecibo.
About the Arecibo Sunrise & Sunset Calendar
This calendar shows the sunrise and sunset time in Arecibo, Puerto Rico for every day of October 2064. 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 October 2064?
In October 2064, sunrise in Arecibo, Puerto Rico ranges from about 06:17 on October 1 (its earliest) to 06:26 on October 30 (its latest). Each day's exact time is in the calendar above.
What time does the sun set in Arecibo in October 2064?
Sunset in Arecibo, Puerto Rico during October 2064 runs from 17:53 on October 31 to 18:14 on October 1.
How much daylight does Arecibo get in October 2064?
Arecibo, Puerto Rico has between 11h 56m and 11h 27m of daylight per day in October 2064, decreases by about 29 minutes across the month.
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.
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.