This phrase is used semiannually when Daylight Saving Time begins or ends. Spring is here, so make sure to put the clocks forward this weekend.
Pro Tip 2/3
Spring Forward
Used as a reminder that clocks move forward in the spring. It's March already, don't forget to put the clocks forward.
Pro Tip 3/3
Gaining Light
Emphasizes that putting the clocks forward results in more evening daylight. After you put the clocks forward, there will be more light in the evenings.