Last change: 2006
Oct
1
1 hour Back
Oct 1, 2006, 12:00 midnight
| No further time changes in 1981 in Cerro de San Isidro |
Daylight Saving Time (DST) Not Observed in Year 1981
Guatemala observed Central Standard Time (CST) all year.
DST was not in use in 1981.
The previous DST change in Cerro de San Isidro, Guatemala was on February 23, 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) |
|---|---|---|
| 1980 — 1982 | DST not observed | |
| 1983 | Saturday, May 21, 12:00 midnight | Thursday, September 22, 12:00 midnight |
| 1984 — 1989 | DST not observed | |
| All times are local for Cerro de San Isidro. | ||
Data for the years before 1970 is not available for Cerro de San Isidro, however, we have earlier time zone history for Guatemala City available.