| Year | End Date | Start Date |
|---|
| 2010 | Midnight between Saturday, April 3 and Sunday, April 4 | Midnight between Saturday, October 9 and Sunday, October 10 | | 2011 | Midnight between Saturday, May 7 and Sunday, May 8 | Midnight between Saturday, August 20 and Sunday, August 21 | | 2012 | Midnight between Saturday, April 28 and Sunday, April 29 | Midnight between Saturday, September 1 and Sunday, September 2 | | 2013 | Midnight between Saturday, April 27 and Sunday, April 28 | Midnight between Saturday, September 7 and Sunday, September 8 | | 2014 | Midnight between Saturday, March 8 and Sunday, March 9 (Preliminary date) | Midnight between Saturday, October 11 and Sunday, October 12 (Preliminary date) | | 2015 | Midnight between Saturday, March 14 and Sunday, March 15 (Preliminary date) | Midnight between Saturday, October 10 and Sunday, October 11 (Preliminary date) | | 2016 | Midnight between Saturday, March 12 and Sunday, March 13 (Preliminary date) | Midnight between Saturday, October 8 and Sunday, October 9 (Preliminary date) | | 2017 | Midnight between Saturday, March 11 and Sunday, March 12 (Preliminary date) | Midnight between Saturday, October 14 and Sunday, October 15 (Preliminary date) | | 2018 | Midnight between Saturday, March 10 and Sunday, March 11 (Preliminary date) | Midnight between Saturday, October 13 and Sunday, October 14 (Preliminary date) | | 2019 | Midnight between Saturday, March 9 and Sunday, March 10 (Preliminary date) | Midnight between Saturday, October 12 and Sunday, October 13 (Preliminary date) |
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Details of each time changeFor each change, two lines are displayed:
line #1 is the time and time zone one second before the change
line #2 is the time and time zone when the change itself | Local Date | Local Time | DST | UTC Offset | Time Zone | Event/details |
|---|
| Saturday, April 3, 2010 | 11:59:59 PM | +1h | UTC-3h | CLST | | | 12:00:00 Midnight → 11:00:00 PM | No | UTC-4h | CLT | DST ends | More info | | Saturday, October 9, 2010 | 11:59:59 PM | No | UTC-4h | CLT | | | Sunday, October 10, 2010 | 12:00:00 Midnight → 1:00:00 AM | +1h | UTC-3h | CLST | DST starts | | Saturday, May 7, 2011 | 11:59:59 PM | +1h | UTC-3h | CLST | | | 12:00:00 Midnight → 11:00:00 PM | No | UTC-4h | CLT | DST ends | More info | | Saturday, August 20, 2011 | 11:59:59 PM | No | UTC-4h | CLT | | | Sunday, August 21, 2011 | 12:00:00 Midnight → 1:00:00 AM | +1h | UTC-3h | CLST | DST starts | | Saturday, April 28, 2012 | 11:59:59 PM | +1h | UTC-3h | CLST | | | 12:00:00 Midnight → 11:00:00 PM | No | UTC-4h | CLT | DST ends | More info | | Saturday, September 1, 2012 | 11:59:59 PM | No | UTC-4h | CLT | | | Sunday, September 2, 2012 | 12:00:00 Midnight → 1:00:00 AM | +1h | UTC-3h | CLST | DST starts | | Saturday, April 27, 2013 | 11:59:59 PM | +1h | UTC-3h | CLST | | | 12:00:00 Midnight → 11:00:00 PM | No | UTC-4h | CLT | DST ends | More info | | Saturday, September 7, 2013 | 11:59:59 PM | No | UTC-4h | CLT | | | Sunday, September 8, 2013 | 12:00:00 Midnight → 1:00:00 AM | +1h | UTC-3h | CLST | DST starts | | Saturday, March 8, 2014 | 11:59:59 PM | +1h | UTC-3h | CLST | | | 12:00:00 Midnight → 11:00:00 PM | No | UTC-4h | CLT | DST ends | Preliminary date | | Saturday, October 11, 2014 | 11:59:59 PM | No | UTC-4h | CLT | | | Sunday, October 12, 2014 | 12:00:00 Midnight → 1:00:00 AM | +1h | UTC-3h | CLST | DST starts | Preliminary date | | Saturday, March 14, 2015 | 11:59:59 PM | +1h | UTC-3h | CLST | | | 12:00:00 Midnight → 11:00:00 PM | No | UTC-4h | CLT | DST ends | Preliminary date | | Saturday, October 10, 2015 | 11:59:59 PM | No | UTC-4h | CLT | | | Sunday, October 11, 2015 | 12:00:00 Midnight → 1:00:00 AM | +1h | UTC-3h | CLST | DST starts | Preliminary date | | Saturday, March 12, 2016 | 11:59:59 PM | +1h | UTC-3h | CLST | | | 12:00:00 Midnight → 11:00:00 PM | No | UTC-4h | CLT | DST ends | Preliminary date | | Saturday, October 8, 2016 | 11:59:59 PM | No | UTC-4h | CLT | | | Sunday, October 9, 2016 | 12:00:00 Midnight → 1:00:00 AM | +1h | UTC-3h | CLST | DST starts | Preliminary date | | Saturday, March 11, 2017 | 11:59:59 PM | +1h | UTC-3h | CLST | | | 12:00:00 Midnight → 11:00:00 PM | No | UTC-4h | CLT | DST ends | Preliminary date | | Saturday, October 14, 2017 | 11:59:59 PM | No | UTC-4h | CLT | | | Sunday, October 15, 2017 | 12:00:00 Midnight → 1:00:00 AM | +1h | UTC-3h | CLST | DST starts | Preliminary date | | Saturday, March 10, 2018 | 11:59:59 PM | +1h | UTC-3h | CLST | | | 12:00:00 Midnight → 11:00:00 PM | No | UTC-4h | CLT | DST ends | Preliminary date | | Saturday, October 13, 2018 | 11:59:59 PM | No | UTC-4h | CLT | | | Sunday, October 14, 2018 | 12:00:00 Midnight → 1:00:00 AM | +1h | UTC-3h | CLST | DST starts | Preliminary date | | Saturday, March 9, 2019 | 11:59:59 PM | +1h | UTC-3h | CLST | | | 12:00:00 Midnight → 11:00:00 PM | No | UTC-4h | CLT | DST ends | Preliminary date | | Saturday, October 12, 2019 | 11:59:59 PM | No | UTC-4h | CLT | | | Sunday, October 13, 2019 | 12:00:00 Midnight → 1:00:00 AM | +1h | UTC-3h | CLST | DST starts | Preliminary date |
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Punta Arenas, Chile