Last change: 2009
Mar
15
1 hour Back
Mar 15, 2009, 12:00 midnight
| No further time changes in 1979 in Santo Tomé |
Daylight Saving Time (DST) Not Observed in Year 1979
Argentina observed Argentina Time (ART) all year.
DST was not in use in 1979.
The previous DST change in Santo Tomé, Argentina was on April 30, 1974.
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 Start (Clock Forward) | DST End (Clock Backward) |
|---|---|---|
| 1970 — 1973 | DST not observed | |
| 1974 | Wednesday, January 23, 12:00 midnight | Wednesday, May 1, 12:00 midnight |
| 1975 — 1979 | DST not observed | |
| All times are local for Santo Tomé. | ||
Data for the years before 1970 is not available for Santo Tomé, however, we have earlier time zone history for Córdoba available.