Template:Countdown

--T::

Demo
--T:: (You'll only see all zeros as the timer needs to be tuned to a near future time to work)

Documentation
code:
 * This cannot be use for times more than 99 hours, 99 minutes, and 99 seconds in the future.
 * When the time/date specified is in the past, the counter will only read all zeros.
 * The values need to all be filled and be numerical.
 * Use 24 hour time.
 * All values must be 2 characters, so lead with zeros where appropriate.
 * Time zone is default to GMT/UDT (+/-0).
 * For a western time, place a negative (-) before the value.
 * For an eastern time, place a plus (+) before the value.
 * Use the format like +00:00 or -07:00 (the plus or minus sign is necessary).
 * Avoid placing more than one timer on a page. Placing more than one tends to break all but one.
 * yr = year
 * mo = month of the year
 * dy = day of the month
 * hr = hour of the day
 * mi = minute of the hour
 * se = second of the minute
 * z = time zone offset from GMT

Credits
Timer created by: Sammylau

Timer details at: Adding_a_Fancy_Countdown