The Ospreys have received fixture details for Rounds 14, 15, 17, 18 and 19, and are awaiting final confirmation of the Round 16 clash against Edinburgh at the Liberty Stadium.
Round 14 sees the team travel to Ravenhill to face Ulster on Friday 8th February (7.05pm) and they return to Ireland a week later on Friday 15th February to face Connacht in Galway (7.45pm).
Round 16 will see the Ospreys entertain Edinburgh, the same weekend Wales travel to Italy in the Six Nations, with final details to be confirmed shortly.
Munster host the Ospreys at Thomond Park on Saturday 2nd March (6.30pm) before the PRO12 takes a short break, returning for Round 18 on Friday 22nd March when Newport Gwent Dragons come to Ospreylia, a week ahead of the big Welsh double header at the Millennium Stadium on Saturday 30th March when the Ospreys face Cardiff Blues (5.15pm).