how many hours until 5 pm today

It depends on your current time. Since today is August 22, 2025, and the current GMT time is about 8:06 AM UTC (same as GMT), the number of hours until 12:00 PM (noon) today would be: 12:00 PM - 8:06 AM = 3 hours and 54 minutes approximately. If you meant PM as 12:00 PM (noon), then it's about 3 hours and 54 minutes from now. If you meant 6:00 PM as PM today, it would be about 9 hours and 54 minutes from now. Please confirm which PM time you want if this is not what you were asking.