Settings/dst

SYSTEM INTERNAL [dst]

Description: Daylight saving time that observes yearly change and leap years. This value is retrieved automatically from the timezone configuration. Usually there will be no need to change this setting.
Format 1 (usually used):
- offset -> time difference in sec
- mm.ww.dd -> start date of daylight saving (mm: month [01..12]; ww:week [01..05] e.g. 05 = last week in month; dd:day of the week [01..07])
- hh:mm:ss -> start time of daylight saving (hh: hours [00..23]; mm:minutes [00..59]; ss:seconds [00..59]]
- mm.ww.dd -> start date of daylight saving (mm: month [01..12]; ww:week [01..05] e.g. 05 = last week in month; dd:day of the week [01..07])
- hh:mm:ss -> end time of daylight saving (hh: hours [00..23]; mm:minutes [00..59]; ss:seconds [00..59]]
Example: e.g. for Germany -> Daylight saving starts on a Sunday (07) of the last week (05) in March (03) at 2 o`clock in the morning (2 am (02:00:00)) and ends on a Sunday (07) of the last week (05) of October (10) at 3 o´clock in the morning (3 am (03:00:00)):
- <3600 03.05.07 02:00:00 10.05.07 03:00:00>

Format 2 (seldomly used):
- offset -> time difference in sec
- dd.mm -> start date of daylight saving (dd: day [01..31]; mm: month [01..12])
- hh:mm:ss -> start time of daylight saving (hh: hours [00..23]; mm:minutes [00..59]; ss:seconds [00..59]]
- dd.mm -> end date of daylight saving (dd: day [01..31]; mm: month [01..12])
- hh:mm:ss -> end time of daylight saving (hh: hours [00..23]; mm:minutes [00..59]; ss:seconds [00..59]]
Example: In the below example string Daylight saving starts on 22. March at 3 o`clock in the morning (3 am (03:00:00)) and ends on 22. September at 4 o´clock in the morning (4 am (04:00:00)):
- <3600 22.03 03:00:00 22.09 04:00:00>