East African shilling in 1952, the birr, which was already in use in Ethiopia, was adopted in Eritrea. A new version of the currency is proposed by the East African Community, which consists of Kenya, Tanzania, Uganda, Rwanda, Burundi, and South Sudan. It had been proposed that the Second East African shilling be introduced into circulation in 2012, but the target was not met. A second target date was set to 2015, but also not met. The third target date is 2024. In 1921, notes were issued by the East African Currency Board in denominations of 5, 10, 20, 100, 200, 1,000 and
Equator because the Sun's daily path is nearly perpendicular to the horizon for most of the year. The length of daylight (sunrise to sunset) is almost constant throughout the year; it is about 14 minutes longer than nighttime due to atmospheric refraction and the fact that sunrise begins (or sunset ends) as the upper limb, not the center, of the Sun's disk contacts the horizon. Earth bulges slightly at the Equator; the "average" diameter of Earth is , but the diameter at the Equator is about greater than at the poles. Sites near the Equator, such as the Guiana Space Centre