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Time difference: Newton to San Sebastian
EWK (Newton City-County Airport) → EAS (San Sebastian Airport)
+7h
San Sebastian is ahead
7d
est. jet-lag recovery, eastbound
Reading the clocks
When it's noon in Newton, it's 7:00 PM in San Sebastian. Good for planning calls home or coordinating with people on the other end.
Jet lag outlook
Significant jet lagCrossing 7 time zones eastbound — plan roughly 7 days to feel fully adjusted. Shifting your sleep schedule 3 days before departure helps.
Frequently asked questions
What is the time difference between Newton and San Sebastian?
San Sebastian is 7 hours ahead of Newton.
How bad will my jet lag be?
Crossing 7 time zones eastbound typically takes 7 days to fully adjust to. Eastbound trips (traveling against your body clock) tend to feel worse than the same distance westbound.
What is the flight time from EWK to EAS?
The nonstop flight distance is 4,724 miles. See the full distance and flight-time breakdown for exact timing.
What's the best way to book around jet lag?
Overnight eastbound flights that land in the morning let you push through to local bedtime and adjust faster. Call CheapoTrav — our agents know which schedules on this route land at the best local time, plus unpublished phone-only fares.