List of UTC offsets

The main purpose of this page is to list the current standard time offsets of different countries, territories and regions.

Note that there are many instances of unofficial observation of a different offset (and/or DST) than expected by areas close to borders, usually for economic reasons.

Nautical time strictly partitions the globe at 15 degrees, whereas UTC offsets can deviate, for instance according to borders.

In the following list, only the rightmost indent of a group of locations is meant to indicate the area observing the offset; the places above and to the left are meant solely to indicate the area's parent administrative divisions.

For example, the entry of Eucla explains that Eucla observes the specified time offset, and the state (Western Australia) and country (Australia) are shown only for reference and are not meant to be wholly included as observing that offset.