An arrival at 12:17 am means leaving well before the aircraft is on the ground, since the drive out and the wait in the car park are both part of it. Rather than working backwards in your head at four in the morning, let this page do the counting to 12:17 am exactly, updating every second on its own.
The clock it uses is your own — whatever local time and zone the device is set to. In the Emirates that means Gulf Standard Time, four hours ahead of UTC, year in and year out. Travel with the same laptop and the count follows the new local time once the machine has picked it up.
In an office where a dozen nationalities read the same calendar invite, 24-hour notation quietly does a lot of work. 00:17 cannot be misread as the other end of the day, whereas 12:17 am depends on the reader noticing two small letters at the end of it. Both describe exactly the same moment.
Common questions
Which clock does the countdown use?
Your own. It reads the local time and time zone from the device in front of you, which in the Emirates means Gulf Standard Time, UTC+4. Travel and the count follows whatever the device picks up.
Will it alert me when 12:17 am arrives?
No. This is a live figure rather than an alarm — nothing sounds, vibrates or notifies at zero. If you need interrupting at 12:17 am, set an alarm alongside it and use this page as the running total.
Do the clocks change here?
No. The UAE has no daylight saving at all, so the offset stays at UTC+4 in every month. When the gap to Europe or North America shifts, it is their clocks that moved, not yours.
What is 00:17 on a 12-hour clock?
The same instant is 12:17 am in writing and seventeen minutes past twelve at night out loud. Anything from 13:00 onwards loses twelve to give the pm figure, which is the only sum involved in moving between the two.