Oct 31
Back 1 hour
Oct 31, 1971 - Time Zone Change (IST → GMT)
When local standard time was about to reach
Sunday, October 31, 1971, 3:00:00 am clocks were turned backward 1 hour to
Sunday, October 31, 1971, 2:00:00 am local standard time instead.
Sunrise and sunset were about 1 hour earlier on Oct 31, 1971 than the day before. There was more light in the morning.
Daylight Saving Time History in Ireland
- Ireland first observed Daylight Saving Time in 1916.
- Ireland has observed DST for 102 years between 1916 and 2020.
- Previous time with no Daylight Saving Time was 1971.
- See Worldwide DST Statistics
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