fall back
The clock moves ahead (thus, losing one hour) when DST starts, typically in the spring, and falls back one hour (thus, gaining one hour) when DST ends in the fall. [1]
The American English mnemonic “spring forward, fall back” (also “spring ahead…”, “spring up…”, and “… fall behind”) helps people remember which direction to shift clocks. [2]
The phrase “Spring forward, fall back” helps people remember how Daylight Saving Time affects their clocks. [3]
Here, you can learn about the history of daylight saving (or as some may say, daylight shifting), the standardization of time, and when regions around the globe spring ahead and fall back. [4]
Daylight Saving Time has been in use throughout much of the United States, Canada and Europe since World War I. In 1966, President Lyndon Johnson signed an act into law whereby Daylight Saving Time begins on the last Sunday of April and ends on the last Sunday of October each year. [5]
But Daylight Saving Time (and not Daylight Savings Time with an “s”) wasn’t just created to confuse our schedules. [3]
Daylight saving time in most of the United States ends at 2 a.m., local time, on Sunday, November 1. [6]
Most of Australia started Daylight Saving Time on October 04, 2009. [7]
Daylight Saving Time gives us the opportunity to enjoy sunny summer evenings by moving our clocks an hour forward in the spring. [4]
DST discussion in Nepal- suggestion to push clock forward by 1 hour and 15 min. [7]
The federal law first passed in 1918 and, thanks to a 2005 revision that went into practice in 2007, now stipulates areas that observe daylight saving time must switch back to standard time at 2 a.m. [6]
Europe and Russia ended Summer Time on October 25, 2009. [7]
Summer Time (Daylight Saving) Begins at 1 a.m. [5]
In this ancient water clock, a series of gears rotated a cylinder to display hour lengths appropriate for each day’s date. [2]
Daylight Saving Time (or summertime as it is called in many countries) is a way of getting more light out of the day by advancing clocks by one hour during the summer. [1]
Sources:
[1] About Daylight Saving Time - Time and Date.com
[2] Daylight Saving Time - Wikipedia
[3] Daylight Saving Time - Overview of Daylight Saving Time
[4] About Daylight Saving Time
[5] NASA - Daylight Saving Time
[6] Daylight Savings Time 2009: When and Why We Fall Back
[7] Countries and Territories Operating Daylight Saving Time