Gloucester will travel north to take on Sale Sharks in a rearranged round 10 fixture on Friday April 8th at 7:45pm.
The home fixture against Northampton Saints, originally scheduled for Boxing Day, has now been scheduled for Tuesday April 19th at 7:45pm.
Meanwhile, the matches selected for live broadcast in rounds 18 to 21 of Aviva Premiership Rugby have been agreed.
Two matches will be televised in round 22, but under Premiership Rugby regulations all matches have to kick-off at 15:00 on Saturday 7th May, so given the kick-off times will not change, these matches will be selected after the conclusion of round 21.
In addition, new dates for the six postponed matches in rounds 10 and 11 of Aviva Premiership Rugby have also been agreed.
ESPN will televise the Bath Rugby Versus Leicester Tigers match from The Recreation Ground on Saturday 26th March, with Sky covering Leicester's trip to The Twickenham Stoop the following weekend.
On Saturday 16th April, ESPN will televise Sale Sharks' match at the Reebok Stadium as Steve Diamond's side take on London Irish, the original pioneers of the big game with their sell out St. Patrick's Day matches.
In round 21 Sky cover the St. George's Day match at Twickenham between London Wasp and Bath Rugby.
The full list of televised and re-arranged matches is below.
Aviva Premiership Rugby round 18
Saturday 26th March, 14:15, Harlequins versus Gloucester Rugby, Twickenham Stoop, ESPN
Saturday 26th March, 16:30, Bath Rugby versus Leicester Tigers, The Recreation Ground, ESPN
Sunday 27th March, 13:45, Northampton Saints versus London Wasps, Franklin's Garden, Sky
Aviva Premiership Rugby round 19
Saturday 2nd April, 14:30, Northampton Saints versus Sale Sharks, Franklin's Gardens, ESPN
Saturday 2nd April, 17:30, Harlequins versus Leicester Tigers, Twickenham Stoop, Sky
Sunday 3rd April, 14:15, Saracens versus Bath Rugby, Vicarage Road, ESPN
Aviva Premiership Rugby round 20
Friday 15th April, 19:45, Newcastle Falcons versus Northampton Saints, Kingston Park, ESPN
Saturday 16th April, 15:00, Leicester Tigers versus Gloucester Rugby, Welford Road, Sky
Saturday 16th April, 17:30, Sale Sharks versus London Irish, Reebok Stadium, ESPN
Aviva Premiership Rugby round 21
Saturday 23rd April, 15:00, London Irish versus Northampton Saints, Madejski Stadium, Sky
Saturday 23rd April, 17:30, London Wasps versus Bath Rugby, Twickenham, Sky
Sunday 24th April, 14:15, Leeds Carnegie versus Harlequins, Headingley Carnegie, ESPN
Aviva Premiership Rugby round 10
Saturday 12th March, 15:00, Leeds Carnegie versus Northampton Saints, Headingley Carnegie
Friday 8th April, 19:45, Sale Sharks versus Gloucester Rugby, Edgeley Park
Saturday 30th April, 16:00, Newcastle Falcons versus Bath Rugby, Kingston Park
Aviva Premiership Rugby round 11
Saturday 9th April, 14:30, Bath Rugby versus Exeter Chiefs, The Recreation Ground
Saturday 9th April, 15:00, Newcastle Falcons versus Leeds Carnegie, Kingston Park
Tuesday 19th April, 19:.45, Gloucester Rugby versus Northampton Saints, Kingsholm