Heads up! The USA and most of Canada and some parts of Mexico will transition to Daylight Saving Time (DST) at 2:00 a.m. on 13 March 2022. These areas, including Second Life, will jump ahead one hour. So SLT 2:00 will jump to 3:00 a.m.
Europe will not change to DST until March 27th. SLT or Pacific Time, usually UTC -8 hours, will be UTC -9 hours.
This online clock might make this easier.
https://greenwichmeantime.com/daylight-saving-time
I hope we can keep confusion to minimum.