Daylight Saving Time–First Half of 1991
Daylight Saving Time (DST) is often incorrectly referred to as “daylight savings time”. In some countries, it is also called “summer time”. When DST is not observed, it is called standard time, normal time or winter time.
This list displays a brief (but not complete) overview showing the countries and territories which observed DST during the first half of 1991.
Current country/territory names, rather than historic country names are displayed, so the list could contain countries that did not exist at the time.
Also, please see the page for the second half of 1991 or the overview over start and end times for 1991 sorted by country.
Date | Country | Local Time Change |
---|---|---|
Jan 19 Sat |
| 12:00 am → 1:00 am (Forward) |
Feb 17 Sun |
| 12:00 am → 11:00 pm (Back) |
Mar 1 Fri |
| 12:00 am → 10:00 pm (Back) |
Mar 1 Fri |
| 12:00 am → 11:00 pm (Back) |
Mar 3 Sun |
| 12:00 am → 10:00 pm (Back) |
Mar 3 Sun |
| 12:00 am → 11:00 pm (Back) |
Mar 3 Sun |
| 12:00 am → 11:30 pm (Back) |
Mar 3 Sun | 2:00 am → 1:30 am (Back) | |
Mar 3 Sun |
| 3:00 am → 2:00 am (Back) |
Mar 9 Sat |
| 10:00 pm → 9:00 pm (Back) |
Mar 10 Sun |
| 12:00 am → 11:00 pm (Back) |
Mar 17 Sun |
| 12:00 am → 11:00 pm (Back) |
Mar 17 Sun |
| 3:00 am → 2:00 am (Back) |
Mar 17 Sun |
| 3:45 am → 2:45 am (Back) |
Mar 23 Sat |
| 12:00 am → 1:00 am (Forward) |
Mar 24 Sun |
| 12:00 am → 11:00 pm (Back) |
Mar 24 Sun | 12:00 am → 1:00 am (Forward) | |
Mar 30 Sat |
| 10:00 pm → 11:00 pm (Forward) |
Mar 31 Sun | 12:00 am → 1:00 am (Forward) | |
Mar 31 Sun |
| 1:00 am → 2:00 am (Forward) |
Mar 31 Sun |
| 2:00 am → 2:00 am (No Change) |
Mar 31 Sun |
| 2:00 am → 3:00 am (Forward) |
Mar 31 Sun |
| 3:00 am → 2:00 am (Back) |
Mar 31 Sun |
| 3:00 am → 4:00 am (Forward) |
Apr 1 Mon |
| 12:00 am → 11:00 pm (Back) |
Apr 1 Mon |
| 12:00 am → 1:00 am (Forward) |
Apr 1 Mon |
| 3:00 am → 4:00 am (Forward) |
Apr 7 Sun |
| 12:00 am → 1:00 am (Forward) |
Apr 7 Sun |
| 12:01 am → 1:01 am (Forward) |
Apr 7 Sun |
| 1:00 am → 2:00 am (Forward) |
Apr 7 Sun |
| 2:00 am → 3:00 am (Forward) |
Apr 14 Sun |
| 2:00 am → 3:00 am (Forward) |
Apr 17 Wed |
| 12:00 am → 1:00 am (Forward) |
Apr 21 Sun |
| 12:00 am → 11:00 pm (Back) |
May 1 Wed |
| 12:00 am → 1:00 am (Forward) |
May 1 Wed |
| 1:00 am → 2:00 am (Forward) |
May 3 Fri |
| 12:00 am → 1:00 am (Forward) |
Jul 1 Mon |
| 12:00 am → 11:00 pm (Back) |
Daylight Saving Time for other years | ||
---|---|---|
Yearly Overview | January–June | July–December |
1989 | first half of 1989 | second half of 1989 |
1990 | first half of 1990 | second half of 1990 |
1991 | first half of 1991 | second half of 1991 |
1992 | first half of 1992 | second half of 1992 |
1993 | first half of 1993 | second half of 1993 |