Mar 29, 2025, 11:00 pm
Mar 27
Forward 1 hour
Mar 27, 1999 - Daylight Saving Time Started
When local standard time was about to reach
Saturday, March 27, 1999, 10:00:00 pm clocks were turned forward 1 hour to
Saturday, March 27, 1999, 11:00:00 pm local daylight time instead.
Sunrise and sunset were about 1 hour later on Mar 27, 1999 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.
Oct 30
Back 1 hour
Oct 30, 1999 - Daylight Saving Time Ended
When local daylight time was about to reach
Saturday, October 30, 1999, 11:00:00 pm clocks were turned backward 1 hour to
Saturday, October 30, 1999, 10:00:00 pm local standard time instead.
Sunrise and sunset were about 1 hour earlier on Oct 30, 1999 than the day before. There was more light in the morning and less light in the evening.
Also called Fall Back and Winter Time.
Which States use Daylight Saving Time in 1999

Areas in Greenland on standard time all of 1999
DST in Locations in Greenland in 1999 (22 Locations) | |||||
---|---|---|---|---|---|
Aasiaat | Mar 27 – Oct 30 | Nuuk | Mar 27 – Oct 30 | Sisimiut | Mar 27 – Oct 30 |
Daneborg | Mar 27 – Oct 30 | Nuussuaq | Mar 27 – Oct 30 | Station Nord | No DST |
Danmarkshavn | No DST | Paamiut | Mar 27 – Oct 30 | Summit Camp | Mar 27 – Oct 30 |
Ilulissat | Mar 27 – Oct 30 | Pituffik | Apr 4 – Oct 31 | Tasiilaq | Mar 27 – Oct 30 |
Ittoqqortoormiit | Mar 28 – Oct 31 | Qaanaaq | Mar 27 – Oct 30 | Upernavik | Mar 27 – Oct 30 |
Kangerlussuaq | Mar 27 – Oct 30 | Qaqortoq | Mar 27 – Oct 30 | Uummannaq | Mar 27 – Oct 30 |
Maniitsoq | Mar 27 – Oct 30 | Qeqertarsuaq | Mar 27 – Oct 30 | ||
Narsarsuaq | Mar 27 – Oct 30 | Savissivik | Mar 27 – Oct 30 |
Daylight Saving Time History in Greenland
- Greenland first observed Daylight Saving Time in 1980.
- Greenland has observed DST for 46 years between 1980 and 2025 (DST in at least one location).
- See Worldwide DST Statistics