| 1999-12-31T23:59:59 | |
| 2000-01-01T00:00:00 | |
| 1969-12-31T23:59:59 | |
| 1970-01-01T00:00:00 | |
| 1899-12-31T23:59:59 | |
| 1900-01-01T00:00:00 | |
| # Comment test | |
| 1996-02-28T00:00:00 | |
| 1996-02-29T00:00:00 | |
| 1996-03-01T00:00:00 | |
| 1996-12-31T00:00:00 | |
| 1999-02-28T00:00:00 | |
| 1999-02-29T00:00:00 | |
| 1999-03-01T00:00:00 | |
| 1999-12-31T00:00:00 | |
| 2000-02-28T00:00:00 | |
| 2000-02-29T00:00:00 | |
| 2000-03-01T00:00:00 | |
| 2000-12-31T00:00:00 | |
| # Dates at the Julian-to-Gregorian cutover | |
| 1582-10-04T00:00:00 | |
| 1582-10-05T00:00:00 | |
| 1582-10-06T00:00:00 | |
| 1582-10-07T00:00:00 | |
| 1582-10-08T00:00:00 | |
| 1582-10-09T00:00:00 | |
| 1582-10-10T00:00:00 | |
| 1582-10-11T00:00:00 | |
| 1582-10-12T00:00:00 | |
| 1582-10-13T00:00:00 | |
| 1582-10-14T00:00:00 | |
| 1582-10-15T00:00:00 | |