Legal time for a given zone that is one hour later than the standard time based on universal coordinated time (see time). It is used to provide additional daylight during the summer at the end of the usual working day.
Time during which clocks are set one hour ahead of local standard time; widely adopted during summer to provide extra daylight in the evenings; SYN. daylight-savings time, daylight saving, daylight savings.
Daylight saving time, daylightsaving time