Leinster will have a Saturday night date with Munster under the Aviva Stadium lights on the first weekend of the Guinness Pro14 resumption, with Connacht taking on Ulster at the same venue the following afternoon.
It was confirmed last month that a target date of Saturday, 22 August had been picked for the 2019/20 campaign to restart across all five competing territories. The regular season is being cut from 21 games to 15.
Benetton face Zebre in the first clash back on Friday, 21 August at Stadio Monigo in Treviso.
On Saturday, Scarlets host Cardiff Blues and Glasgow Warriors go to Edinburgh before that blockbuster at Lansdowne Road, which kicks off at 7.35pm.
Connacht and Ulster do battle at the Aviva at 4.30pm on the Sunday.
The following week there will be another inter-pro double-header at the Dublin stadium.
Ulster and Leinster face off on the Saturday night, with Munster and Connacht squaring up to each other the next day.
Friday 21 August
Benetton Rugby v Zebre, Stadio Monigo, Treviso, 7pm
Saturday 22 August
Scarlets v Cardiff Blues, Parc y Scarlets, 3pm
Edinburgh v Glasgow Warriors, BT Murrayfield, 5.15pm
Leinster v Munster, Aviva Stadium, 7.35pm
Sunday 23 August
Ospreys v Dragons, Liberty Stadium, 2.15pm
Connacht v Ulster, Aviva Stadium, 4.30pm
Friday 28 August
Glasgow Warriors v Edinburgh, BT Murrayfield, 7.35pm
Saturday 29 August
Dragons v Scarlets, Rodney Parade, 3.15pm
Ulster v Leinster, Aviva Stadium, 7.35pm
Sunday 30 August
Munster v Connacht, Aviva Stadium, 3pm
Cardiff Blues v Ospreys, Rodney Parade, 5pm
Zebre v Benetton Rugby, Stadio Lanfranchi, 7pm