|  | DATE FORMATS | 
|  | ------------ | 
|  |  | 
|  | The `GIT_AUTHOR_DATE`, `GIT_COMMITTER_DATE` environment variables | 
|  | ifdef::git-commit[] | 
|  | and the `--date` option | 
|  | endif::git-commit[] | 
|  | support the following date formats: | 
|  |  | 
|  | Git internal format:: | 
|  | It is `<unix timestamp> <time zone offset>`, where `<unix | 
|  | timestamp>` is the number of seconds since the UNIX epoch. | 
|  | `<time zone offset>` is a positive or negative offset from UTC. | 
|  | For example CET (which is 1 hour ahead of UTC) is `+0100`. | 
|  |  | 
|  | RFC 2822:: | 
|  | The standard email format as described by RFC 2822, for example | 
|  | `Thu, 07 Apr 2005 22:13:13 +0200`. | 
|  |  | 
|  | ISO 8601:: | 
|  | Time and date specified by the ISO 8601 standard, for example | 
|  | `2005-04-07T22:13:13`. The parser accepts a space instead of the | 
|  | `T` character as well. Fractional parts of a second will be ignored, | 
|  | for example `2005-04-07T22:13:13.019` will be treated as | 
|  | `2005-04-07T22:13:13` | 
|  |  | 
|  | + | 
|  | NOTE: In addition, the date part is accepted in the following formats: | 
|  | `YYYY.MM.DD`, `MM/DD/YYYY` and `DD.MM.YYYY`. |