Saturday 31st December:
- Intercity: a Saturday Service will operate with some alterations until approximately 21:00hrs.
- DART and Dublin Commuter: Saturday service will operate until approximately 21.00hrs (20.00hrs for Heuston routes). Please note that selected late night services will operate, see below for more info.
- Cork Commuter: regular Saturday service will operate until approximately 19:00hrs.
The following late night DART and Commuter services will operate on New Year’s Eve:
- 01.30hrs & 02.30hrs from Pearse serving all stations to Howth
- 01.30hrs & 02.30hrs from Connolly serving all stations to Greystones
- 01.40hrs & 02.40hrs from Pearse serving Tara St, Connolly, and all stations from Howth Junction to Dundalk
- 01.20hrs & 02.50hrs from Pearse serving all stations to Maynooth
Sunday 1st January 2017:
- Intercity: a Saturday Service will operate with some alterations
- DART and Dublin Commuter: regular Sunday service will operate with some alterations on Heuston commuter services.
- Cork Commuter: regular Sunday service will operate.
Monday 2nd January:
- Heuston Intercity: regular weekday service will operate with some alterations
- Belfast Enterprise: regular weekday service will operate except for 06.30hrs Newry to Connolly, which is cancelled.
- Sligo and Rosslare Intercity: a Sunday service will operate.
- DART: a Sunday service will operate.
- Dublin Commuter: a Sunday service will operate with some alterations.
- Cork Commuter: an hourly service will operate between Cork and Cobh, and between Cork and Midleton.
Tuesday 3rd January:
- Normal schedules resume on all routes.