Working days per year 2020

Month	Working days	Working hours	Sat & Sun.	Others
January	21	168	8	2
February	20	160	9	0
March	22	176	9	0
April	20	160	8	2
May	19	152	10	2
June	21	168	8	1
July	23	184	8	0
August	21	168	10	0
September	22	176	8	0
October	22	176	9	0
November	21	168	9	0
December	20	160	8	3
Total annual working hours	252	2016	104	10
Average / Month	21	168	8.67	0.83

The year 2020 was a leap year, ie. February had an extra day on the 29th. Leap years coincide every 4 years and the last time was in 2016 and the next will again be years 2024.