Last change: 1988
Feb
7
1 hour Back
Feb 7, 1988, 12:00 midnight
| No further time changes in 1979 in Porto Velho |
Daylight Saving Time (DST) Not Observed in Year 1979
Brazil observed Amazon Time (AMT) all year.
DST was not in use in 1979.
The previous DST change in Porto Velho, Brazil was on February 29, 1968.
Try selecting a different year below.
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) |
|---|---|---|
| 1970 — 1979 | DST not observed | |
| All times are local for Porto Velho. | ||