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The time duration from 7am to 3am is exactly 20 hours, which equals 1200 minutes or 72000 seconds.
7am to 3am spans 20 hours. This period is during the early morning hours when many people are beginning to wake up or start their day.
The calculator above automatically sets the times to 7am (07:00) and 3am (03:00), but you can adjust the date or add seconds for more specific calculations.
When the end time is earlier than the start time, the calculator automatically sets the end date to the next day.
