🌅 Arecibo Sunrise & Sunset Calendar
🇵🇷 Puerto Rico · America/Puerto_Rico
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
| 1 🌄 06:35 🌇 17:37 | 2 🌄 06:35 🌇 17:38 | 3 🌄 06:36 🌇 17:39 | 4 🌄 06:36 🌇 17:39 | 5 🌄 06:36 🌇 17:40 | 6 🌄 06:37 🌇 17:40 | |
| 7 🌄 06:37 🌇 17:41 | 8 🌄 06:37 🌇 17:42 | 9 🌄 06:37 🌇 17:42 | 10 🌄 06:37 🌇 17:43 | 11 🌄 06:38 🌇 17:44 | 12 🌄 06:38 🌇 17:44 | 13 🌄 06:38 🌇 17:45 |
| 14 🌄 06:38 🌇 17:45 | 15 🌄 06:38 🌇 17:46 | 16 🌄 06:38 🌇 17:47 | 17 🌄 06:38 🌇 17:47 | 18 🌄 06:38 🌇 17:48 | 19 🌄 06:38 🌇 17:49 | 20 🌄 06:38 🌇 17:49 |
| 21 🌄 06:38 🌇 17:50 | 22 🌄 06:38 🌇 17:50 | 23 🌄 06:38 🌇 17:51 | 24 🌄 06:38 🌇 17:52 | 25 🌄 06:38 🌇 17:52 | 26 🌄 06:38 🌇 17:53 | 27 🌄 06:37 🌇 17:53 |
| 28 🌄 06:37 🌇 17:54 | 29 🌄 06:37 🌇 17:55 | 30 🌄 06:37 🌇 17:55 | 31 🌄 06:37 🌇 17:56 |
All times in local time for Arecibo (America/Puerto_Rico).
Lengthening days in Arecibo through January 1900
In Arecibo, Puerto Rico, January 1900 is a month when the day stretches out: from 11h 02m at the start to 11h 19m by the end, a swing of about 17 minutes. Day length shifts by about 4 minutes each week.
The earliest sunrise falls at 06:35 on January 1 and the latest at 06:38 on January 11, while sunset ranges from 17:37 on January 1 to 17:56 on January 31.
It falls in northern-hemisphere winter, which sets the overall pattern of these times. Its brightest day is January 31 (11h 19m) and its darkest January 1 (11h 02m). 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 January 1900. 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 January 1900?
In January 1900, sunrise in Arecibo, Puerto Rico ranges from about 06:35 on January 1 (its earliest) to 06:38 on January 11 (its latest). Each day's exact time is in the calendar above.
What time does the sun set in Arecibo in January 1900?
Sunset in Arecibo, Puerto Rico during January 1900 runs from 17:37 on January 1 to 17:56 on January 31.
How much daylight does Arecibo get in January 1900?
Arecibo, Puerto Rico has between 11h 02m and 11h 19m of daylight per day in January 1900, increases by about 17 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.