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Clock Changes in Tokyo, Japan in 1951

Last change: 1951
Sep
8
1 hour Back

Sep 8, 1951, 2:00 am

Start DST: Sunday, May 6, 1951
 1 hour forward

End DST: Saturday, September 8, 1951
 1 hour backward

Location of TokyoLocation

May 6

Forward 1 hour

May 6, 1951 - Daylight Saving Time Started

When local standard time was about to reach
Sunday, May 6, 1951, 2:00:00 am clocks were turned forward 1 hour to
Sunday, May 6, 1951, 3:00:00 am local daylight time instead.

Sunrise and sunset were about 1 hour later on May 6, 1951 than the day before. There was more light in the evening.

Also called Spring Forward, Summer Time, and Daylight Savings Time.

Sep 8

Back 1 hour

Sep 8, 1951 - Daylight Saving Time Ended

When local daylight time was about to reach
Saturday, September 8, 1951, 2:00:00 am clocks were turned backward 1 hour to
Saturday, September 8, 1951, 1:00:00 am local standard time instead.

Sunrise and sunset were about 1 hour earlier on Sep 8, 1951 than the day before. There was more light in the morning.

Also called Fall Back and Winter Time.

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Other years: 1948 | 1949 | 1950 | 1951 |

Daylight Saving Time in Other Years

DST changes do not necessarily occur on the same date every year.

YearDST Start (Clock Forward)DST End (Clock Backward)
* 1950Sunday, May 7, 2:00 amSaturday, September 9, 2:00 am
* 1951Sunday, May 6, 2:00 amSaturday, September 8, 2:00 am
1952 — 1959DST not observed
All times are local for Tokyo.
*Some or part of this period was on double DST.

Detailed time zone and clock changes in Tokyo