staying up late

Burning midnight oil

Staying up late means remaining awake past one's usual bedtime or into the late night hours.

The phrase often implies a choice rather than necessity—We stayed up late watching movies—though it can describe any delayed sleep: The baby kept us up late.

Staying up late carries associations with leisure, youth, and mild rebellion against routine.

Opposites
sleep timing

staying up lateearly night

Retiring before usual

early bedtime · early to bed

wakefulness pattern

staying up latemorning routine

Daily start-of-day habits

dawn patrol

wakefulness vs. rest

staying up latesleeping

Unconscious rest state

going to sleep · falling asleep · nodding off

Family

stay, stays, stayed, staying, late, later, latest, lately, lateness

Familiarity
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Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G