On our world with the sunrise and sunset time but mercury Sunrise circle knife twice and fell twice. This is because the time swirling and rotating around the time the Sun is closest to each other.
Our world is one of the sunrise and sunset times, but once the sun is Mercury twice and fell twice. This is because in the rotation, and the rotation around the sun are similar.
On our planet is a sunrise and sunset once but once Mercury sun up twice and fall twice. This is because, when in rotation and time in rotation around the sun are nearby.