Googling "forex market hours" will get you hundreds of places with that information. It's basic information that's needed by everyone before they start trading.

In fact, it's one of the first things mentioned in the free Babypips school. If you haven't gone through it yet, I urge you to do so. It has a wealth of information for everyone.

Market Hours - 12th Grade: Market Hours - Beginner's Guide to Forex Trading, Free Forex Education, Learn to Trade Forex, Forex Training - BabyPips.com