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Flag for Argentina Clock changes in Buenos Aires, Argentina in 1999

Last change: 2009
Mar
15
1 hour Back

Mar 15, 2009, 12:00 Midnight

Start DST: Sunday, October 3, 1999
 No time change due to simultaneous time zone change

Location of Buenos AiresLocation

Oct 3

No change

Oct 3, 1999 - Daylight Saving Time Started

DST started on Sunday, October 3, 1999, 12:00:00 Midnight. Clocks were not changed.

Other years: 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002

Daylight Saving Time in other years

DST changes do not necessarily occur on the same date every year.

YearDST End (Clock backward)DST Start (Clock forward)
1990Sunday, March 4, 12:00 MidnightSunday, October 21, 12:00 Midnight
1991Sunday, March 3, 12:00 MidnightSunday, October 20, 12:00 Midnight
1992Sunday, March 1, 12:00 MidnightSunday, October 18, 12:00 Midnight
1993Sunday, March 7, 12:00 MidnightNo DST Start
1994 — 1998DST not observed
1999No DST EndSunday, October 3, 12:00 Midnight
* All times are local for Buenos Aires

Detailed time zone and clock changes in Buenos Aires

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Daylight Saving Time Info