How many microsecond in 1 Julian year?
The answer is 31557600000000.
We assume you are converting between microsecond and Julian year.
You can view more details on each measurement unit:
microsecond or Julian year
The SI base unit for time is the second.
1 second is equal to 1000000 microsecond, or 3.1688087814029E-8 Julian year.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between microseconds and years.
Type in your own numbers in the form to convert the units!
You may also want to find out how many days are between two dates on the calendar. Use the date calculator to get your age in days or measure the duration of an event.
You can do the reverse unit conversion from Julian year to microsecond, or enter any two units below:
microsecond to fortnight
microsecond to millisecond
microsecond to hour
microsecond to decade
microsecond to quarter
microsecond to week
microsecond to second
microsecond to shake
microsecond to nanosecond
microsecond to century
The SI prefix "micro" represents a factor of 10-6, or in exponential notation, 1E-6.
So 1 microsecond = 10-6 arcseconds.
The definition of a second is as follows:
A second of arc or arcsecond is a unit of angular measurement which comprises one-sixtieth of an arcminute, or 1/3600 of a degree of arc or 1/1296000 (approximately 7.7×10-7) of a circle. It is the angular diameter of an object of 1 unit diameter at a distance of 360×60×60/(2pi) (approximately 206,265 units), such as (approximately) 1 cm at 2.1 km, or, directly from the definition, 1 astronomical unit at 1 parsec.
A year is the time between two recurrences of an event related to the orbit of the Earth around the Sun. In astronomy, the Julian year is a unit of time, defined as 365.25 days of 86,400 SI seconds each (no leap seconds), or 31,557,600 seconds total.
We default to using the Gregorian year on this site, but you can select a specific type of year by entering the full name like "Julian year".
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