Today, most Americans spring forward (turn clocks ahead and lose an hour) on the second Sunday in March (at 2:00 A.M.) and fall back (turn clocks back and gain an hour) on the first Sunday in November (at 2:00 A.M.). See how your sunrise and sunset times will change with our Sunrise/set Calculator.

If your country uses Daylight Saving Time (DST), you have to change your clocks twice a year. Do you know which way to turn them in the spring and fall? Here are some phrases to help you remember.

Illustration of fingers changing the time on a wristwatch.
1 hour ahead or back in the fall?

©timeanddate.com

DST Changes: Dates and local times

“Spring Forward – Fall Back”
This term is meant to trigger your memory to set your clocks forward 1 hour in the spring at the start of DST, and 1 hour back in the fall when DST ends.

A different way to remember which direction to set your clock for DST is that in the spring, you bring out (or forward) the garden furniture and in the fall you put it back.

In North America, it is common to use the word fall to denote the season, while other English-speaking countries usually call it autumn. “Spring Forward – Fall Back” is therefore a phrase most often heard in the USA and Canada.

DST is called “summer time” in many countries

“Spring Ahead” and “Spring Up”
The expressions “spring ahead” and “spring up” are also used to describe the action of setting clocks 1 hour ahead for the start of DST in the spring. These terms are mainly used in the USA and Canada.

Winter time is the same as standard time

“March Forward”
“March forward” is a term used to remind people about the DST start dates in the Northern Hemisphere, like the USA, Canada, and Europe, where it starts in March.

In French, the letters of the month can help you remember which way the clocks are set. In April – Avril – the clocks are advanced: avance. In October – Octobre – the clocks are set back, or reduced: recule. In French-speaking Canada, even though the clock change is in November, the same mnemonic can be used as the month name – Novembre – ends with the same 2 letters.

“Gain 1 Hour, Lose 1 Hour”
The expression “lose an hour here, gain an hour there” also describes the start and end of DST. While being commonly used, it can be a confusing mnemonic. “Losing an hour” can arguably mean both setting the clocks forward (i.e. having an hour less) and back (i.e. “losing” as in “removing” or “decreasing the number”).

Other DST Terms
Other phrases associated with the DST start date include “push the clocks forward,” “turn the clocks ahead,” and “shift the clocks forward.”

“Daylight Time” refers to the DST schedule itself. Other variations are “Daylight Savings” or “Daylight Saving.”

Historic Use
Records show that the phrase “spring forward, fall back” has been in use at least as far back as the early 20th century. For example, the Heppner Gazette-Times on October 28, 1928 printed a notice stating “Daylight Saving Time ends this Sunday, October 31. Remember to set your clocks back one hour, ‘Spring Forward – Fall Back!’.”

Spring Forward or Fall Back?
By Anne Buckle and Vigdis Hocken