It's the first day (officially at least) of the greatest show in sport and Irish competitors are in action across ten different disciplines at Paris 2024.
Eventing rider Sarah Ennis is up first at 8.48am in the dressage phase of that three-part equestrian format while world champion gymnast Rhys McClenaghan will close the day by getting back on the pommel horse some time after 8.30pm.
Ryan Mullen is the only Irish competitor who could finish the day on the podium: he's out in the men's cycling time trial just after 3.30pm.
You can follow the Olympic Games action all day with our live tracker on RTÉ Sport Online and the RTÉ News app, watch live from 9.15am-10.30pm on RTÉ2 and RTÉ Player, and listen to updates on RTÉ Radio 1 and 2fm.
Saturday 27 July
(in order of start time)
EQUESTRIAN
0830-1730 Eventing, team and individual dressage: 0848 Sarah Ennis (Action Lady M), 1142 Susie Berry (Wellfields Lincoln), 1551 Austin O'Connor (Colorado Blue)
HOCKEY
0930-1100 Men’s Pool B: Belgium v Ireland (Round 1)
1215-1345 Men's Pool B: Australia v Argentina (Round 1)
SWIMMING
1000-1012 Women’s 100m butterfly heats: Ellen Walshe (Heat 2)
1115-1126 Women’s 4x100m freestyle relay heats: Danielle Hill, Victoria Catterson, Erin O’Riordan and Grace Davidson (Heat 1)
1930-1942 Women's 100m butterfly semi-finals
2034-2044 Women's 4x100m freestyle relay final
ROWING
1050-1100 Men's double sculls: Philip Doyle, Daire Lynch (Heat 3)
1110-1120 Women’s double sculls: Zoe Hyde, Alison Bergin (Heat 2)
BOXING
1622 Men’s 63.5kg (lightweight): Dean Clancy v Obada Alkasbeh (Jordan)
CYCLING
1130-1500 Women's time trial
1534-1701 Men’s time trial: Ryan Mullen
CANOE SLALOM
1400-1452, 1610-1702 Men's C1 heats: Liam Jegou
1500-1602, 1710-1812 Women’s K1 heats: Madison Corcoran
RUGBY SEVENS
1400 Men’s 5th-8th place play-off semi-final: Ireland v USA
1430 Men's semi-final: South Africa v France
1500 Men's semi-final: Fiji v Australia
1700 Men's 7th/8th place play-off
1730 Men's 5th/6th place play-off
1800 Men's bronze medal match
1845 Men's final
BADMINTON
2010 Men's Singles – Group P: Nhat Nguyen v Misha Zilberman (Israel)
GYMNASTICS
2040-2105 approx Men's pommel horse qualifying: Rhys McClenaghan
That is the extent of the Irish involvement on Saturday but there will also be medals handed out in men's and women's 400m freestyle swimming, women's 3m synchronised diving, fencing, judo, skateboarding and shooting.
The tennis events also begin on the clay courts of Roland Garros, with women's world no 1 Iga Swiatek first on at Court Philippe-Chatrier against Romania's Irina-Camelia Begu at 11am, followed by 24-time Grand Slam title winner Novak Djokovic against Australian Matthew Ebden.
Watch the 2024 Olympic Games with 14 hours of televised action on RTÉ2 and RTÉ Player each day. Listen to extensive radio coverage on RTÉ Radio 1 and 2fm's Game On and follow each moment from Paris on RTÉ.ie, the RTÉ News app and all RTÉ digital platforms. Listen to the daily RTÉ Sport Olympics Podcast.