Feb 17, 2019, 12:00 midnight
| End DST: | Saturday, February 10, 1990 — 1 hour backward |
|---|---|
| Start DST: | Sunday, October 21, 1990 — 1 hour forward |
Feb 11
Back 1 hour
Feb 11, 1990 - Daylight Saving Time Ended
When local daylight time was about to reach
Sunday, February 11, 1990, 12:00:00 midnight clocks were turned backward 1 hour to
Saturday, February 10, 1990, 11:00:00 pm local standard time instead.
Sunrise and sunset were about 1 hour earlier on Feb 11, 1990 than the day before. There was more light in the morning and less light in the evening.
Also called Fall Back and Winter Time.
More info:
Sunday, February 17, 2013: Brazil ends Daylight Saving Time
Oct 21
Forward 1 hour
Oct 21, 1990 - Daylight Saving Time Started
When local standard time was about to reach
Sunday, October 21, 1990, 12:00:00 midnight clocks were turned forward 1 hour to
Sunday, October 21, 1990, 1:00:00 am local daylight time instead.
Sunrise and sunset were about 1 hour later on Oct 21, 1990 than the day before. There was more light in the evening and less light in the morning.
Also called Spring Forward, Summer Time, and Daylight Savings Time.
More info:
Sunday, February 17, 2013: Brazil ends Daylight Saving Time
Daylight Saving Time in Other Years
DST changes do not necessarily occur on the same date every year.
Data for the years before 1970 is not available for Curitiba, however, we have earlier time zone history for São Paulo available.