Counting the months on your knuckles and the grooves between your knuckles is a nifty trick that we learnt at school. Ball your hands into fists and place them together. You can also use your knuckles to remember the number of days in each month.
To start, ball both your hands into fists. Then, hold both your fists in front of your face. Push your two balled fists together, so your two thumbs and two index fingers touch.
Count the months working with your knuckles and grooves. You should start with January at the leftmost knuckle. You will count the months by moving across your fists, counting each knuckle and groove as a month.
- Start with the outermost knuckle on your left hand. This is the knuckle made by your left pinky. This is January.
- Move to the groove just to the right of your leftmost knuckle. This is the groove between the knuckles made by your left pinky and ring finger. This is February.
- Keep moving across your two hands, naming each knuckle and groove the name of a different month.
Do not count the knuckles on your thumbs. When you reach the knuckle made by your left index finger, move immediately to the knuckle made by your right index finger. Do not count your thumb knuckles, or the gap between your hands.
- The knuckle made by your left index finger should be July. The knuckle made by your right index finger should be August.
Remember that months that land on a knuckle have 31 days. The months that land on your knuckles are January, March, May, July, August, October, and December. All these months have 31 days.
Understand months that land on a groove have 30 days, excluding February. The months that land on the grooves of your knuckles should be February, April, June, September, and November. These months all have 30 days.
- If you do not end up with these months landing on your grooves, you may have done the trick wrong. You may have accidentally skipped a knuckle or groove in the process, or accidentally counted the gap between your hands. Try starting over and going slower this time.