ML, I researched it and EST is 4 hours before GMT. However, since we are now on EDT (Eastern Daylight Time), we are 5 hours before GMT. The times on the calendar are correct for folks in the East. You will notice that it has -5 GMT in parentheses. This will change the end of the month when we revert to EST. We will then be 4 hours before GMT. For those on the West Coast, add 3 hours to the time given for EDT.
Hugs,
Connie