Set the alarm clock for 1:22 am

 

Leave this tab open — the alarm only rings while the tab stays open.

The alarm goes off in: ::
 
 

Online alarm clock for 1:22 am

As you finish preparing the telescope for observations at Tekapo and get ready to leave, set the alarm for 1:22 am so packing up does not drift later than planned. It leaves 38 minutes before 2:00 am, enough time to secure loose gear, check that nothing remains on the observing pad, and make a calm departure from the dark-sky area.

Because this alarm marks the end of the telescope session, confirm its sound before relying on it: set a brief test, listen for the signal, then restore 1:22 am and check the volume. The telescope pack-up cannot rely on this alarm if the browser has been closed or the phone falls asleep, so keep the alarm running and use a separate backup when missing the signal would delay your departure.

Leaving Tekapo after 1:22 am means the road may be quiet, dark, and slower than its daytime travel time suggests. Allow extra time for the drive, clear frost or condensation from the windscreen before setting off, and keep watch for animals near the roadside. Arrange the telescope cases so they cannot shift during bends or sudden braking, then follow the route at a pace suited to the visibility.