🌅 Buenos Aires Sunrise & Sunset Calendar
🇦🇷 Argentina · America/Argentina/Buenos_Aires
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
| 1 🌄 07:12 🌇 18:35 | 2 🌄 07:11 🌇 18:35 | 3 🌄 07:09 🌇 18:36 | 4 🌄 07:08 🌇 18:37 | |||
| 5 🌄 07:07 🌇 18:37 | 6 🌄 07:05 🌇 18:38 | 7 🌄 07:04 🌇 18:39 | 8 🌄 07:02 🌇 18:40 | 9 🌄 07:01 🌇 18:40 | 10 🌄 07:00 🌇 18:41 | 11 🌄 06:58 🌇 18:42 |
| 12 🌄 06:57 🌇 18:42 | 13 🌄 06:55 🌇 18:43 | 14 🌄 06:54 🌇 18:44 | 15 🌄 06:53 🌇 18:44 | 16 🌄 06:51 🌇 18:45 | 17 🌄 06:50 🌇 18:46 | 18 🌄 06:48 🌇 18:47 |
| 19 🌄 06:47 🌇 18:47 | 20 🌄 06:45 🌇 18:48 | 21 🌄 06:44 🌇 18:49 | 22 🌄 06:43 🌇 18:49 | 23 🌄 06:41 🌇 18:50 | 24 🌄 06:40 🌇 18:51 | 25 🌄 06:38 🌇 18:52 |
| 26 🌄 06:37 🌇 18:52 | 27 🌄 06:35 🌇 18:53 | 28 🌄 06:34 🌇 18:54 | 29 🌄 06:33 🌇 18:55 | 30 🌄 06:31 🌇 18:55 |
All times in local time for Buenos Aires (America/Argentina/Buenos_Aires).
Lengthening days in Buenos Aires through September 2100
Across September 2100, daylight in Buenos Aires, Argentina lengthens — the month opens with 11h 22m of daylight and closes with 12h 24m (a swing of about 62 minutes). That works out to roughly 14 minutes a week.
Look for the year's local extremes here: sunrise as early as 06:31 on September 30 and as late as 07:12 on September 1, with sunset from 18:35 (September 1) to 18:55 (September 29).
Daylight averages roughly 11h 53m per day across the month. Handy for photographers, early risers, travellers and anyone timing their day to the light in Buenos Aires.
About the Buenos Aires Sunrise & Sunset Calendar
This calendar shows the sunrise and sunset time in Buenos Aires, Argentina for every day of September 2100. All times are shown in Buenos Aires's local time (America/Argentina/Buenos_Aires), 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 Buenos Aires in September 2100?
In September 2100, sunrise in Buenos Aires, Argentina ranges from about 06:31 on September 30 (its earliest) to 07:12 on September 1 (its latest). Each day's exact time is in the calendar above.
What time does the sun set in Buenos Aires in September 2100?
Sunset in Buenos Aires, Argentina during September 2100 runs from 18:35 on September 1 to 18:55 on September 29.
How much daylight does Buenos Aires get in September 2100?
Buenos Aires, Argentina has between 11h 22m and 12h 24m of daylight per day in September 2100, increases by about 62 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 Buenos Aires?
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 Buenos Aires 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.