Last change: 2009
Mar
15
1 hour Back
Mar 15, 2009, 12:00 midnight
Dec 30
Forward 1 hour
Dec 30, 2007 - Daylight Saving Time Started
When local standard time was about to reach
Sunday, December 30, 2007, 12:00:00 midnight clocks were turned forward 1 hour to
Sunday, December 30, 2007, 1:00:00 am local daylight time instead.
Sunrise and sunset were about 1 hour later on Dec 30, 2007 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:
Argentina Starts Daylight Saving Time on December 30, 2007
Daylight Saving Time History in Buenos Aires
Detailed history for Buenos Aires is not available before 1970. Statistics below are based on 1970 onwards.
- Buenos Aires last observed Daylight Saving Time in 2009.
- Buenos Aires has observed DST for 12 years between 1974 and 2009.
- See Worldwide DST Statistics