| Date | Day | Commons day type | Commons praying | Lords day type | Lords praying |
|---|---|---|---|---|---|
| Saturday | 13th | Session day of unknown type | False | Session day of unknown type | False |
13th August 1859 is in the 1st session of the 18th Parliament.
13th August 1859 is the final day of the session. Given this system records the end date, but not the time at which the session ends, it is not possible to determine whether papers laid on this date would be reported in this session or the next session.