GMT time now
Tuesday, September 8, 2026
Greenwich Mean Time.
- UTC offset
- UTC±0
- Time zone
- Coordinated Universal Time
- Daylight saving
- Not observed
- Week
- 37
- Day of year
- 251 · 69%
- Moon
- 🌘 Waning crescent
- Unix time
- 1788831585
GMT is mean solar time at the Royal Observatory, Greenwich — the historical baseline of the world's clocks.
Time difference from GMT
Los Angeles−7 hoursDenver−6 hoursMexico City−6 hoursChicago−5 hoursNew York−4 hoursToronto−4 hoursSão Paulo−3 hoursUTC0London+1 hourLagos+1 hourParis+2 hoursJohannesburg+2 hoursCairo+3 hoursIstanbul+3 hoursMoscow+3 hoursDubai+4 hoursMumbai+5.5 hoursBangkok+7 hoursSingapore+8 hoursHong Kong+8 hoursTokyo+9 hoursSydney+10 hoursAuckland+12 hours