TZ History Every time zone change, ever made, explained

Time Zone Changes in 1866

Year: 1866

Total transitions: 3

Interactive Map: View 1866 on the World Offset Map →

In 1866, 3 time zone transitions occurred across 3 regions worldwide.

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Transitions in 1866 (3)

Zone Instant (UTC) Local Wall Time Shift Abbreviation DST Effect
Europe/Rome 1866-12-11T23:10:04Z 1866-12-12 00:00:00 +00:49:56 → +00:49:56 RMT No offset-only
Europe/San_Marino 1866-12-11T23:10:04Z 1866-12-12 00:00:00 +00:49:56 → +00:49:56 RMT No offset-only
Europe/Vatican 1866-12-11T23:10:04Z 1866-12-12 00:00:00 +00:49:56 → +00:49:56 RMT No offset-only