Daylight Savings Time Changes in Uruguay 🇺🇾 (1990)
| Country: | Uruguay |
| Capital: | Montevideo |
| Abbreviations: | UY, URY |
| IANA Time Zones: | 1 |
| Dial Code: | +598 |
Daylight Savings Time Schedule and Information
Before
23
:
59
After
23
:
00
24 FEB
24 Feb 1990 - Daylight Saving Time Ends
When local standard time is about to reach Saturday, 24 February 1990, 23:59 clocks are turned backward 1 hour to
Saturday, 24 February 1990, 23:00 local standard time instead.
Sunrise and sunset will be about 1 hour earlier on 24 Feb 1990 than the day before. There will be more light in the morning.
Also called Fall Back.
Before
23
:
59
After
01
:
00
20 OCT
20 Oct 1990 - Daylight Saving Time Starts
When local standard time is about to reach Saturday, 20 October 1990, 23:59 clocks are turned forward 1 hour to
Saturday, 20 October 1990, 01:00 local daylight time instead.
Sunrise and sunset will be about 1 hour later on 20 Oct 1990 than the day before. There will be more light in the evening.
Also called Spring Forward.
Daylight Savings Time Schedules by Departments in Uruguay (1990)
| Department | DST Start (Spring) | DST End (Fall) |
|---|---|---|
| Artigas | 20 Oct 1990 | 24 Feb 1990 |
| Canelones | 20 Oct 1990 | 24 Feb 1990 |
| Cerro Largo | 20 Oct 1990 | 24 Feb 1990 |
| Colonia | 20 Oct 1990 | 24 Feb 1990 |
| Durazno Department | 20 Oct 1990 | 24 Feb 1990 |
| Flores Department | 20 Oct 1990 | 24 Feb 1990 |
| Florida | 20 Oct 1990 | 24 Feb 1990 |
| Lavalleja | 20 Oct 1990 | 24 Feb 1990 |
| Maldonado | 20 Oct 1990 | 24 Feb 1990 |
| Montevideo Department | 20 Oct 1990 | 24 Feb 1990 |
| Paysandú Department | 20 Oct 1990 | 24 Feb 1990 |
| Río Negro Department | 20 Oct 1990 | 24 Feb 1990 |
| Rivera Department | 20 Oct 1990 | 24 Feb 1990 |
| Rocha Department | 20 Oct 1990 | 24 Feb 1990 |
| Salto Department | 20 Oct 1990 | 24 Feb 1990 |
| San José Department | 20 Oct 1990 | 24 Feb 1990 |
| Soriano | 20 Oct 1990 | 24 Feb 1990 |
| Tacuarembó Department | 20 Oct 1990 | 24 Feb 1990 |
| Treinta y Tres Department | 20 Oct 1990 | 24 Feb 1990 |
DST Changes Summary for Uruguay
| Date | Year | Change | Time | Details |
|---|---|---|---|---|
| 05 Oct | 2014 | Forward 1 hour | 01:59 ➜ 03:00 | Daylight Saving Start |
| 08 Mar | 2015 | Back 1 hour | 01:59 ➜ 01:00 | Daylight Saving End |
Read More About Daylight Savings Time
Common Questions about Daylight Savings Time Changes in Uruguay
Does Uruguay use Daylight Saving Time in 1990?
Yes, Uruguay observes Daylight Saving Time during the 1990 calendar year. The country follows the practice of shifting clocks to better align waking hours with the available evening sunlight during the spring and summer months.
When do the clocks change next in Uruguay?
The next scheduled time transition in Uruguay will take place on Saturday, 24 February 1990. At 23:59 local time, clocks will be turned backward by 1 hour. This specific change marks the transition to daylight saving time ends.
Does all of Uruguay follow the same time change schedule?
Yes, Uruguay follows a single, unified schedule. Every department across the country transitions to and from Daylight Saving Time at the exact same moment, ensuring a consistent time standard nationwide.
How will the next transition affect the day in Uruguay?
Following the shift on 24 Feb 1990, you will notice that there is more light in the morning compared to the day before. While the transition may temporarily disrupt sleep patterns, the primary goal of this backward shift is to maximize usable daylight for the population.