World Time Zones How to use your watch as a compass

STEP 1: Adjust for daylight savings time

If the time zone that you are in is currently on daylight savings time you must adjust this to standard time. Daylight savings time in the summer half of the year is always an hour ahead so you must take off an hour.

So for example, if you are in the USA in July your clock has been put forward (Spring forward) so you must take off an hour to get standard time. In winter months you need not adjust the clock.

STEP 2: Get the clock face

If you are using a digital clock or watch to assertain the current time, draw an analogue clock on a piece of paper (or something that you can move around) which shows a clock face telling your standard time (the time that you may have adjusted in Step 1 above).

STEP 3: Align the clock with the sun

Point the hour hand towards the sun. If it is overcast you can often get the sun's direction from shadows (it is in the opposite direction to the sun's shadow).

STEP 4: Find North and South

Take a line between the standard hour (which you have lined up to the sun) and the 12 o'clock position on the clock face.

This line is now pointing South if you are in the Northern Hemisphere, North if you are in the Southern Hemisphere.

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