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Clock Changes in Yakduk Pass, Sudan 1977

Last change: 1985
Oct
15
1 hour Back

Oct 15, 1985, 12:00 midnight

Start DST: Sunday, April 24, 1977 — 1 hour forward
End DST: Friday, October 14, 1977 — 1 hour backward
Location of Yakduk PassLocation

Apr 24

Forward 1 hour

Apr 24, 1977 - Daylight Saving Time Started

When local standard time was about to reach
Sunday, April 24, 1977, 12:00:00 midnight clocks were turned forward 1 hour to
Sunday, April 24, 1977, 1:00:00 am local daylight time instead.

Sunrise and sunset were about 1 hour later on Apr 24, 1977 than the day before. There was more light in the evening and less light in the morning.

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

Oct 15

Back 1 hour

Oct 15, 1977 - Daylight Saving Time Ended

When local daylight time was about to reach
Saturday, October 15, 1977, 12:00:00 midnight clocks were turned backward 1 hour to
Friday, October 14, 1977, 11:00:00 pm local standard time instead.

Sunrise and sunset were about 1 hour earlier on Oct 15, 1977 than the day before. There was more light in the morning and less light in the evening.

Also called Fall Back and Winter Time.

Other years: 1974 | 1975 | 1976 | 1977 | 1978 | 1979 | 1980

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)
1970Friday, May 1, 12:00 midnightThursday, October 15, 12:00 midnight
1971Friday, April 30, 12:00 midnightFriday, October 15, 12:00 midnight
1972Sunday, April 30, 12:00 midnightSunday, October 15, 12:00 midnight
1973Sunday, April 29, 12:00 midnightMonday, October 15, 12:00 midnight
1974Sunday, April 28, 12:00 midnightTuesday, October 15, 12:00 midnight
1975Sunday, April 27, 12:00 midnightWednesday, October 15, 12:00 midnight
1976Sunday, April 25, 12:00 midnightFriday, October 15, 12:00 midnight
1977Sunday, April 24, 12:00 midnightSaturday, October 15, 12:00 midnight
1978Sunday, April 30, 12:00 midnightSunday, October 15, 12:00 midnight
1979Sunday, April 29, 12:00 midnightMonday, October 15, 12:00 midnight
All times are local for Yakduk Pass.

Data for the years before 1970 is not available for Yakduk Pass, however, we have earlier time zone history for Khartoum available.

Detailed time zone and clock changes in Yakduk Pass