Last change: 2002
Feb
17
1 hour Back
Feb 17, 2002, 12:00 midnight
| End DST: | Saturday, February 10, 1990 — 1 hour backward |
|---|
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.
Also called Fall Back and Winter 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.
| Year | DST End (Clock Backward) | DST Start (Clock Forward) |
|---|---|---|
| 1990 | Sunday, February 11, 12:00 midnight | No DST Start |
| 1991 — 1998 | DST not observed | |
| 1999 | No DST End | Sunday, October 3, 12:00 midnight |
| All times are local for Imperatriz. | ||
Data for the years before 1970 is not available for Imperatriz, however, we have earlier time zone history for Fortaleza available.