Feb 17, 2019, 12:00 midnight
End DST: | Saturday, February 18, 2017 — 1 hour backward |
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Start DST: | Sunday, October 15, 2017 — 1 hour forward |
Feb 19
Back 1 hour
Feb 19, 2017 - Daylight Saving Time Ended
When local daylight time was about to reach
Sunday, February 19, 2017, 12:00:00 midnight clocks were turned backward 1 hour to
Saturday, February 18, 2017, 11:00:00 pm local standard time instead.
Sunrise and sunset were about 1 hour earlier on Feb 19, 2017 than the day before. There was more light in the morning and less light in the evening.
Also called Fall Back and Winter Time.
Oct 15
Forward 1 hour
Oct 15, 2017 - Daylight Saving Time Started
When local standard time was about to reach
Sunday, October 15, 2017, 12:00:00 midnight clocks were turned forward 1 hour to
Sunday, October 15, 2017, 1:00:00 am local daylight time instead.
Sunrise and sunset were about 1 hour later on Oct 15, 2017 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.
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) |
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2010 | Sunday, February 21, 12:00 midnight | Sunday, October 17, 12:00 midnight |
2011 | Sunday, February 20, 12:00 midnight | Sunday, October 16, 12:00 midnight |
2012 | Sunday, February 26, 12:00 midnight | Sunday, October 21, 12:00 midnight |
2013 | Sunday, February 17, 12:00 midnight | Sunday, October 20, 12:00 midnight |
2014 | Sunday, February 16, 12:00 midnight | Sunday, October 19, 12:00 midnight |
2015 | Sunday, February 22, 12:00 midnight | Sunday, October 18, 12:00 midnight |
2016 | Sunday, February 21, 12:00 midnight | Sunday, October 16, 12:00 midnight |
2017 | Sunday, February 19, 12:00 midnight | Sunday, October 15, 12:00 midnight |
2018 | Sunday, February 18, 12:00 midnight | Sunday, November 4, 12:00 midnight |
2019 | Sunday, February 17, 12:00 midnight | No DST Start |
All times are local for Porto Alegre. |
Data for the years before 1970 is not available for Porto Alegre, however, we have earlier time zone history for São Paulo available.