GMT−10 time now.
10 hours behind Greenwich. Thursday, July 23, 2026
- UTC offset
- UTC−10
- Time zone
- GMT-10:00
- Daylight saving
- Not observed
- Week
- 30
- Day of year
- 204
GMT−10 is a fixed offset, 10 hours behind Greenwich — the clock kept by Hawaii all year (HST) and Tahiti. Fixed offsets never move for daylight saving.
Time difference from GMT−10
Los Angeles+3 hoursDenver+4 hoursMexico City+4 hoursChicago+5 hoursNew York+6 hoursToronto+6 hoursSão Paulo+7 hoursUTC+10 hoursLondon+11 hoursLagos+11 hoursParis+12 hoursJohannesburg+12 hoursCairo+13 hoursIstanbul+13 hoursMoscow+13 hoursDubai+14 hoursMumbai+15.5 hoursBangkok+17 hoursSingapore+18 hoursHong Kong+18 hoursTokyo+19 hoursSydney+20 hoursAuckland+22 hours