Offset
There is no time difference between Uruguay Time and Argentina Time.
Uruguay Time (UYT) is currently the same time as Argentina Time (ART).
UYT: UTC-3
ART: UTC-3
Neither Uruguay Time nor Argentina Time is currently observing daylight saving time.
When to schedule
Business-hours overlap: 9 AM–5 PM in Uruguay Time (9 AM–5 PM in Argentina Time).
Both teams are in working hours during this window on weekdays.
Suggested time: 1:00 PM Uruguay Time (1:00 PM Argentina Time).
Public holidays in 2026
National public holidays can affect availability — a counterpart is likely off work on their own holidays, so it's worth planning meetings and deadlines around them.
Uruguay
- New Year's DayThu, Jan 1
- Children's DayTue, Jan 6
- CarnivalMon, Feb 16
- CarnivalTue, Feb 17
- Maundy ThursdayThu, Apr 2
- Good FridayFri, Apr 3
- Landing of the 33 Patriots DaySun, Apr 19
- International Workers' DayFri, May 1
- Battle of Las PiedrasMon, May 18
- Birthday of José Gervasio Artigas and Never Again DayFri, Jun 19
- Constitution DaySat, Jul 18
- Independence DayTue, Aug 25
- Day of the raceMon, Oct 12
- Deceased ones dayMon, Nov 2
- Christmas DayFri, Dec 25
Argentina
- New Year's DayThu, Jan 1
- CarnivalMon, Feb 16
- CarnivalTue, Feb 17
- Day of Remembrance for Truth and JusticeTue, Mar 24
- Day of the Veterans and Fallen of the Malvinas WarThu, Apr 2
- Good FridayFri, Apr 3
- Labour DayFri, May 1
- May RevolutionMon, May 25
- Anniversary of the Passing of General Martín Miguel de GüemesMon, Jun 15
- General Manuel Belgrano Memorial DaySat, Jun 20
- Independence DayThu, Jul 9
- General José de San Martín Memorial DayMon, Aug 17
- Day of Respect for Cultural DiversityMon, Oct 12
- National Sovereignty DayMon, Nov 23
- Immaculate Conception DayTue, Dec 8
- Christmas DayFri, Dec 25
About these zones
Uruguay Time is also known as UYT. To call Uruguay, dial +598.
Argentina Time is also known as ART. To call Argentina, dial +54.
Argentina Time is approximately 125 miles west of Uruguay Time.
Quick reference
Full 24-hour conversion table — tap any time to open it in the converter.
| UYT | ART | Day |
|---|---|---|
| 12:00 am | 12:00 am | Same day |
| 1:00 am | 1:00 am | Same day |
| 2:00 am | 2:00 am | Same day |
| 3:00 am | 3:00 am | Same day |
| 4:00 am | 4:00 am | Same day |
| 5:00 am | 5:00 am | Same day |
| 6:00 am | 6:00 am | Same day |
| 7:00 am | 7:00 am | Same day |
| 8:00 am | 8:00 am | Same day |
| 9:00 am | 9:00 am | Same day |
| 10:00 am | 10:00 am | Same day |
| 11:00 am | 11:00 am | Same day |
| 12:00 pm | 12:00 pm | Same day |
| 1:00 pm | 1:00 pm | Same day |
| 2:00 pm | 2:00 pm | Same day |
| 3:00 pm | 3:00 pm | Same day |
| 4:00 pm | 4:00 pm | Same day |
| 5:00 pm | 5:00 pm | Same day |
| 6:00 pm | 6:00 pm | Same day |
| 7:00 pm | 7:00 pm | Same day |
| 8:00 pm | 8:00 pm | Same day |
| 9:00 pm | 9:00 pm | Same day |
| 10:00 pm | 10:00 pm | Same day |
| 11:00 pm | 11:00 pm | Same day |
Daylight saving time
Neither Uruguay Time nor Argentina Time observes daylight saving time. The offset between these zones remains constant year-round.
See the daylight saving time page for transition dates across every time zone.
Daylight today
- Sunrise
- 7:47 AM
- Sunset
- 5:41 PM
- Day length
- 9h 54m
- Sunrise
- 7:55 AM
- Sunset
- 5:51 PM
- Day length
- 9h 56m
Daylight overlap: 9h 46m — 7:55 AM–5:41 PM in Uruguay Time (7:55 AM–5:41 PM in Argentina Time). Both locations are in daylight during this window.
Cities in these zones
Cities in Uruguay Time
Cities in Argentina Time
Browse all cities to see the current local time anywhere.
Airports in these zones
Airports in Uruguay Time
- MVD
Airports in Argentina Time
- AEP
- EZE
Related conversions
Common conversions
- What is 9:00 am UYT in ART?
- 9:00 am UYT is 9:00 am ART.
- What is 12:00 pm UYT in ART?
- 12:00 pm UYT is 12:00 pm ART.
- What is 12:30 pm UYT in ART?
- 12:30 pm UYT is 12:30 pm ART.
- What is 2:00 pm UYT in ART?
- 2:00 pm UYT is 2:00 pm ART.
- What is 5:00 pm UYT in ART?
- 5:00 pm UYT is 5:00 pm ART.
- What is 11:30 pm UYT in ART?
- 11:30 pm UYT is 11:30 pm ART.