Date and Time Conditional Formatting

Question

I have dates with times listed and would like to perform conditional formating to color the times that do not match 3:00 AM. I cannot figure it out.

For example:

10/2/17 12:00 AM
10/2/17 3:00 AM
10/3/17 10:00 AM

Answer 1

在条件格式编辑栏中键入以下公式（用您的特定单元格替换A1 ）：

= NOT(AND(HOUR(A1)=3,MINUTE(A1)=0))

Answer 2

For conditional formatting in Excel, go to this option on the Home menu. And, select the option New Rule.

Home -> Conditional Formatting -> New Rule -> Format All Cells Based on Their Values

If your date and time both are in a same cell then you have to create a formula in the formatting condition to convert the date/time value into a string value and will need to extract the time portion out of it to apply value based formatting on it.