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Clock Changes in Porto Velho, Rondônia, Brazil 1980

Last change: 1988
Feb
7
1 hour Back

Feb 7, 1988, 12:00 midnight

No further time changes in 1980 in Porto Velho
Location of Porto VelhoLocation

Daylight Saving Time (DST) Not Observed in Year 1980

Brazil observed Amazon Time (AMT) all year.

DST was not in use in 1980.

The previous DST change in Porto Velho, Brazil was on February 29, 1968.

Try selecting a different year below.

Which countries & states use DST and which do not?

Other years: 1977 | 1978 | 1979 | 1980 | 1981 | 1982 | 1983

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)
1980 — 1984DST not observed
1985No DST EndSaturday, November 2, 12:00 midnight
1986Saturday, March 15, 12:00 midnightSaturday, October 25, 12:00 midnight
1987Saturday, February 14, 12:00 midnightSunday, October 25, 12:00 midnight
1988Sunday, February 7, 12:00 midnightNo DST Start
1989DST not observed
All times are local for Porto Velho.

Detailed time zone and clock changes in Porto Velho