Sunrise & sunset times in Rosario in December 2026
In Rosario, December 2026 opens with sunrise at 05:46 and sunset at 19:56 on the 1st, and the day grows by about 0h 7m from the 1st to the 31st. All times below are in Rosario's local time zone.
| Day | Sunrise | Sunset | Day length |
|---|---|---|---|
| December 1 | 05:46 | 19:56 | 14h 10m |
| December 2 | 05:46 | 19:57 | 14h 11m |
| December 3 | 05:46 | 19:58 | 14h 12m |
| December 4 | 05:46 | 19:59 | 14h 12m |
| December 5 | 05:46 | 19:59 | 14h 13m |
| December 6 | 05:46 | 20:00 | 14h 14m |
| December 7 | 05:46 | 20:01 | 14h 15m |
| December 8 | 05:46 | 20:02 | 14h 15m |
| December 9 | 05:47 | 20:03 | 14h 16m |
| December 10 | 05:47 | 20:03 | 14h 17m |
| December 11 | 05:47 | 20:04 | 14h 17m |
| December 12 | 05:47 | 20:05 | 14h 18m |
| December 13 | 05:47 | 20:05 | 14h 18m |
| December 14 | 05:48 | 20:06 | 14h 19m |
| December 15 | 05:48 | 20:07 | 14h 19m |
| December 16 | 05:48 | 20:07 | 14h 19m |
| December 17 | 05:49 | 20:08 | 14h 19m |
| December 18 | 05:49 | 20:09 | 14h 20m |
| December 19 | 05:49 | 20:09 | 14h 20m |
| December 20 | 05:50 | 20:10 | 14h 20m |
| December 21 | 05:50 | 20:10 | 14h 20m |
| December 22 | 05:51 | 20:11 | 14h 20m |
| December 23 | 05:51 | 20:11 | 14h 20m |
| December 24 | 05:52 | 20:12 | 14h 20m |
| December 25 | 05:52 | 20:12 | 14h 20m |
| December 26 | 05:53 | 20:12 | 14h 19m |
| December 27 | 05:54 | 20:13 | 14h 19m |
| December 28 | 05:54 | 20:13 | 14h 19m |
| December 29 | 05:55 | 20:13 | 14h 18m |
| December 30 | 05:56 | 20:14 | 14h 18m |
| December 31 | 05:56 | 20:14 | 14h 17m |
Planning around the light in Rosario in December
This table lists sunrise, sunset and the length of the day for every day of December 2026 in Rosario, Argentina, computed from the city's coordinates and shown in its local time zone. Use it to plan a shoot, a hike, an event or a trip around the exact daylight for the day you have in mind. For golden hour, blue hour and the moon on a specific date, open the full Rosario page and pick that date.
Frequently asked questions about December in Rosario
What time does the sun set in Rosario in December?
Around the middle of December the sun sets at about 20:07 in Rosario. Sunset shifts a little each day through the month, as listed in the table above, all in local time.
What time does the sun rise in Rosario in December?
Around mid December the sun rises at about 05:48 in Rosario, moving gradually across the month as shown in the day-by-day table.
When is the longest day in Rosario in December?
In December 2026 the longest day in Rosario is the 18th (14h 20m of daylight) and the shortest is the 1st (14h 10m).
Other months and tools
Every month of the year in Rosario, each with day-by-day sunrise and sunset times: