| Light Blue | Western European Time / Greenwich Mean Time (UTC) |
| Blue | Western European Time / Greenwich Mean Time (UTC) |
| Western European Summer Time / British Summer Time / Irish Standard Time (UTC+1) | |
| Red | Central European Time (UTC+1) |
| Central European Summer Time (UTC+2) | |
| Yellow | Eastern European Time / Kaliningrad Time (UTC+2) |
| Ochre | Eastern European Time (UTC+2) |
| Eastern European Summer Time (UTC+3) | |
| Green | Moscow Time / Turkey Time (UTC+3) |
| Turquoise | Armenia Time / Azerbaijan Time / Georgia Time / Samara Time (UTC+4) |
Eastern European Time (EET) is one of the names of UTC+2 time zone, 2 hours ahead of Coordinated Universal Time. It is used in some European, North African, and Middle Eastern countries. Most of them also use Eastern European Summer Time (UTC+3) as a summer daylight saving time.
Two countries uses Eastern European Time all the year:
The following countries, parts of countries, and territories use Eastern European Time during the winter only:
Moscow used EET between 1922-30 and 1991-92. In Poland this time was used between 1918-22. Turkey, used EET between 1910-2016 except for the years 1978-85 and has switched to Moscow Time all year long.
In time of World War II MET (CET) was used in eastern countries, occupied by Germany.