Last change: 2013
oct
25
DST end
25 oct 2013, 02 h 00
| Start DST: | vendredi 4 avril 1997 — 1 hour forward |
|---|---|
| End DST: | samedi 4 octobre 1997 — No time change due to simultaneous time zone change |
4 avr
Forward 1 hour
4 avr 1997 - Daylight Saving Time Started
When local standard time was about to reach
vendredi 4 avril 1997, 00 h 00 m 00 clocks were turned forward 1 hour to
vendredi 4 avril 1997, 01 h 00 m 00 local daylight time instead.
Sunrise and sunset were about 1 hour later on 4 avr 1997 than the day before. There was more light in the evening and less light in the morning.
Also called Spring Forward, Summer Time, and Daylight Savings Time.
More info:
Libya Changes Time Zone
4 oct
No change
4 oct 1997 - Daylight Saving Time Ended
DST ended on samedi 4 octobre 1997, 00 h 00 m 00. However, clocks were not changed because Tripoli switched time zones at the same time.
More info:
Libya Changes Time Zone
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) |
|---|---|---|
| 1990 — 1996 | DST not observed | |
| 1997 | vendredi 4 avril, 00 h 00 | samedi 4 octobre, 00 h 00 |
| 1998 — 1999 | DST not observed | |
| All times are local for Tripoli. | ||