The GAA have published their master fixture list for the 2018 season.
Owing to changes agreed upon at this year's Congress, the calendar has been tweaked this year with the month of April playing host to only two inter-county games, the Division 1 and Division 2 finals in Gaelic football, played on April 1st.
To free up the month of April, the League will begin in the final weekend of January. The first game to throw in in the 2018 National League will be the meeting of London and Carlow in Ruislip at 1.00pm on Saturday 27th January.
The provincial championships get underway in the first weekend of May, with Leitrim meeting New York and London playing Sligo in the Connacht championship.
The provincial championships will all be completed by the 1st of July. The All-Ireland hurling final will be played on August 19 with the football showpiece taking place on September 2.
Provincial Championship Fixtures 2018
May 6th
Connacht Football Championship
Leitrim v New York
Sligo v London (Ruislip)
May 12th
Leinster hurling championship
Offaly v Galway
May 13th
Connacht football championship
Mayo v Galway
Ulster football championship
Donegal v Cavan
Leinster hurling championship
Dublin v Kilkenny
May 12th/13th
Leinster football championship
Laois v Wexford
Louth v Carlow
Offaly v Wicklow
May 19th
Ulster football championship
Fermanagh v Armagh
Munster football championship
Clare v Limerick
Tipperary v Waterford
May 20th
Munster hurling championship
Cork v Clare
Limerick v Tipperary
Ulster football championship
Tyrone v Monaghan
Leinster hurling championship
Kilkenny v Offaly
Wexford v Dublin
May 26th
Ulster football championship
Down v Antrim
Connacht football championship
Leitrim/NY v Roscommon
May 26/27th
Leinster hurling championship
Offaly v Wexford
Leinster football championship
Laois/Wexford v Westmeath
Louth/Carlow v Kildare
Offaly/Wicklow v Dublin
Longford v Meath
May 27th
Munster hurling championship
Tipperary v Cork
Clare v Waterford
Leinster hurling championship
Galway v Kilkenny
UIster football championship
Donegal/Cavan v Derry
June 2nd
Munster football championship
Clare/Limerick v Kerry
Tipperary/Waterford v Cork
Munster hurling championship
Cork v Limerick
Leinster hurling championship
Wexford v Galway
June 3rd
Munster hurling championship
Waterford v Tipperary
Leinster hurling championship
Dublin v Offaly
Connacht football championship
Mayo/Galway v Sligo/London (Sligo/Galway)
Ulster football championship
Fermanagh/Armagh v Tyrone/Monaghan
June 9th
Leinster hurling championship
Kilkenny v Wexford
Galway v Dublin
June 10th
Munster hurling championship
Limerick v Waterford
Tipperary v Clare
Ulster football championship
Donegal/Cavan/Derry v Down/Antrim
Leinster football championship
Offaly/Wicklow/Dublin v Longford/Meath
Laois/Wexford/Westmeath v Louth/Carlow/Kildare
June 17th
4pm Connacht Football Final
Munster senior hurling championship
Clare v Limerick
Waterford v Cork
June 23rd
7pm Munster Football Final
June 24th
2pm Ulster Football Final
4pm Leinster Football Final
July 1st
2pm Munster Hurling Final
4pm Leinster Hurling Final
Opening round of National League Fixtures
The National League begins in the final week of January in 2018 with a host of games being played on the opening Saturday.
NFL Division 1
27 Jan: Dublin v Kildare, Croke Park, 7.00pm
28 Jan: Kerry v Donegal, Fitzgerald Stadium, 2.00pm
28 Jan: Monaghan v Mayo, Clones, 2.00pm
28 Jan: Galway v Tyrone, Pearse Stadium, 2.30pm
NFL Division 2
27 Jan: Clare v Cavan, Cusack Park, 2.00pm
27 Jan: Cork v Tipperary, Pairc Ui Chaoimh, 5.00pm
28 Jan: Louth v Down, Gaelic Grounds Drogheda, 2.00pm
28 Jan: Roscommon v Meath, Hyde Park, 2.30pm
NFL Division 3
28 Jan: Armagh v Sligo, Athletic Grounds, 2.00pm
28 Jan: Fermanagh v Wexford, Brewster Park, 2.00pm
28 Jan: Offaly v Longford, O'Connor Park, 2.00pm
28 Jan: Derry v Westmeath, Owenbeg, 2.30pm
NFL Division 4
27 Jan: London v Carlow, Ruislip, 1.00pm
27 Jan: Laois v Limerick, O'Moore Park, 7.00pm
28 Jan: Antrim v Leitrim, Corrigan Park, 2.00pm
28 Jan: Wicklow v Waterford, Aughrim, 2.30pm
NHL Divsion 1A
27 Jan: Cork v Kilkenny, Pairc Ui Chaoimh, 7.00pm
28 Jan: Clare v Tipperary, Cusack Park, 2.00pm
28 Jan: Waterford v Wexford, Walsh Park, 2.00pm
NHL Division 1B
27 Jan: Dublin v Offaly, Croke Park, 5.00pm
28 Jan: Galway v Antrim, Pearse Stadium, 12.30pm
28 Jan: Limerick v Laois, Gaelic Grounds, 2.00pm