To get a general idea of the time at a certain date and time, you can look up the date and time 18 hours from now. For example, if you want to know what time it will be in 18 hours from now, you can look it up using the date and time calculator. It will be Tuesday, October 4, 6:32:43 AM Pacific Daylight Time.
In the same way, you can also use the Hours From Now Calculator to see what time it is 18 hours from now. You can use the calculator to get the time of day, month, and year in future. Its settings are customizable. The calculator also displays the current time. It can also tell you the time in the future based on the days of the week.