Today when I went to feed the boys I noticed Blue's sheath was very swollen(I'll post pics at the end). I admit it has been long time since I cleaned it. So I decided to clean it while he was eating.
1 There is an average of 1460 hours of sunlight per year (of a possible 4383) with an average of 3:59 of sunlight per day. 2  It is sunny 33.3% of daylight hours.
Let's work out a conversion factor between light years and AU first. The Sun is roughly 93000000 miles from the Earth and light travels at about 186000 miles per second. So 1 AU is about 500 light seconds. There are 86400 seconds in a day and about 365.25 days per year, hence: 86400â365.25=31557600 seconds per year.