From 9:30pm until the time changes to AM is 2 hours and 30 minutes.
5
it is 9127 PM EDT = 5 PM CST7 PM EDT = 6 PM CDT7 PM EST = 6 PM CST7 PM EST = 7 PM CDT
Midnight is am and (obviously) noon is pm
12.45 pm
8 PM PST is 9 PM MST and 10 PM MDT.8 PM PDT is 8 PM MST and 9 PM MDT.
Midnight to noon is 12 hours (AM), noon to midnight is another 12 hours (PM). Therefore, it is 12 hours from PM to AM.
21 mins
3hour 15min
15 hours and 20 minutes.
3 hours, 45 minutes
1 pm to 3 pm
2 hours, 40 minutes
3 hrs 45 mins
Midnight to noon is 12 hours (AM), noon to midnight is another 12 hours (PM). Therefore, it is 12 hours from PM to AM.
From 3:30 pm until approximately 7 pm.
one hour and forty five minutes
From 4:30pm to 6:15pm is 1 hour and 45 minutes.