Dates

Real and authored days, months, and years.

See Category:Eras for longer periods.

For their article pages:

1. "Anno Domini", i.e. "AD" (sometimes called "CE"), years have the plain numbers.
2. Earlier times have abbreviations, e.g. TA 2890.
3. For dates of the Fourth Age, the abbreviation is "FO" instead of "FA".
4. All date articles must be categorised under "dates" and under the specific Era, using a four-digit piped link, e.g. [[Category:Dates|FO 0001]] and [[Category:Fourth Age|FO 0001]] for Fourth Age 1, so that they list chronologically within their groups.