Our time is shaped in many ways by the spin of events such as the Earth’s rotation around Sun or shift workers shifting between evenings and days. Some of these occur every day, while others are more unpredictable and less predictable.

Most people are aware of the fact that the Earth rotates 24 hours a day around the Sun. It’s not as well known that the speed of rotation can vary and make a day seem longer or shorter than it should. This is the reason that atomic clocks that keep a standard time have to be periodically adjusted by adding or subtracting seconds. This is known as leap seconds.

Precession is a common rotating event. It is the cyclical wobble in the Earth’s axis, which is similar to a toy top spinning that is a little off-center. The axial shift in relation to fixed stars (inertial space) has a period of 25,771.5 years, and it is responsible for various weather patterns, including the rotating direction of cyclones within the Northern and Southern hemispheres.

Scientists have also noticed that the speed of Earth rotation slows over time, which causes solar days to get longer. This is the reason why, on June 29th the world added one second leap to atomic clocks so that they could be more in line with the real-world global rotation. Although the addition of one second might seem like a small amount but it could have a significant impact for businesses that https://northcentralrotary.org/2021/12/10/generated-post-3 rely on changing schedules. For multinational businesses with a global workforce managing shifty call schedules by fumbling through spreadsheets or static wiki pages can be costly in terms of reputation and revenue. This is why more organizations are turning to software for on-call rotation to minimize interruptions in service and manage the coverage of transfers and provide transparency for employees.