Convert month to second (sidereal)
Please provide values below to convert month [None] to second (sidereal) [None], or Convert second (sidereal) to month.
How to Convert Month to Second (Sidereal)
1 None = 2635195.22928588 None
Example: convert 15 None to None:
15 None = 15 × 2635195.22928588 None = 39527928.4392881 None
Month to Second (Sidereal) Conversion Table
| month | second (sidereal) |
|---|
Month
A month is a unit of time representing approximately four weeks or about 30 to 31 days, used to measure periods within a year.
History/Origin
The concept of a month originates from lunar cycles, with ancient civilizations dividing the year based on the moon's phases. The Gregorian calendar, widely used today, standardizes months into fixed lengths, with some variations historically.
Current Use
Months are used globally to organize calendars, schedule events, and measure durations within a year, with standard lengths of 28 to 31 days depending on the month.
Second (Sidereal)
A second (sidereal) is the time measurement based on Earth's rotation relative to distant stars, approximately 3 minutes shorter than the solar second, used in astronomy.
History/Origin
The sidereal second has origins in astronomical observations of Earth's rotation relative to distant celestial objects. It was established to provide a precise time standard for celestial measurements, differing from the solar second used in everyday timekeeping.
Current Use
The sidereal second is primarily used in astronomy and astrophysics for precise time measurements related to celestial events, star tracking, and satellite navigation systems.