Rebecca Adlington begins the defence of her two Olympic titles in the 400m freestyle final. After the disappointment of Sunday's road race cycling, the pressure on the 23-year-old has ratcheted up another notch in front of an expectant home crowd. Jo Jackson bids for a medal in the same event. Later on, Michael Phelps looks for his first medal of 2012 in the men's 4x100m freestyle relay.
Adlington's main rivals: Francesca Pellegrini (Italy), Camille Muffat
Swimming - Finals from 19:30
BIG NAMES IN ACTION
It has been billed as the best USA basketball team since the original Dream Team in 1992, but the tournament favourites have suffered a spate of injuries ruling out the likes of Dwyane Wade, Derrick Rose, Chris Bosh and Dwight Howard. Nonetheless, a team featuring LeBron James, Kobe Bryant and Kevin Durant should make short work of a decent French team featuring an all-NBA starting five.
Basketball - USA v France 14:30
Archery is a surprisingly riveting sport to watch. Tension always runs high and the magnificent setting of Lord's Cricket Ground adds another dimension. Britain go into the women's team final as 66/1 outsiders, with the South Koreans the team to beat.
Archery - Women's team knock-out stages - 15:00-18:30
Olympic organisers have begun an urgent investigation into the empty seats at venues across the first day of the Games in London. It appeared that the more expensive seats at several venues, including Wimbledon, Earl's Court for the volleyball, and gymnastics at the North Greenwich Arena, were empty throughout the day.
THE LONDON 2012 VIBE
Chastened. It turns out that winning Olympic medals isn't as easy as just turning up. This is no criticism of the British athletes, but of a public that assumed Mark Cavendish's road race was pretty much guaranteed. Sadly, it's not that simple.
FRONT PAGE OF THE DAY
An eye-catching visual from The Observer, which devotes its front page to a massive underwater shot of Michael Phelps.
LONDON WEATHER FORECAST
A typical English summer's day, featuring spells of sun and rain. Top temperature a relatively chilly 18°C
We've got comprehensive coverage of all the action throughout London 2012 - Olympic Games LIVE.
LEADING BRITS IN ACTION
09:30/11:15/14:45/16:30/20:00 — Gymnastics Qualification: Beth Tweddle (Bars)
10:00 — Equestrian - Dressage phase: Team and Individual Eventing (William Fox Pitt)
11:10 — Rowing Heats: Men's Lightweight Double Sculls
11:00/11:20 - Swimming Heats: Men's 100m Back (Liam Tancock); Women's 400m Free (Rebecca Adlington)
12:00/13:30/14:50 — Sailing Race 1&2: Ben Ainslie, Elliott 6m, Star
14:00 — Tennis Last 64: Andy Murray
16:15 — Boxing Last 32: Fred Evans (Welterweight)
16:15 - Cycling - Women's Road Race (Lizzie Armitstead, Nicole Cooke)
18:00 - Archery - Women's Team Final
19:00 — Hockey Group: GB Women v Japan
19:30 - Swimming - Women's 100m Butterfly (Ellen Gandy)
19:45 — Football Group: GB Men v UAE
20:15 - Swimming - Women's 400m Freestyle (Rebecca Adlington)
20:25 — Swimming Semis: Men's 100m Back (Liam Tancock)
20:30 - Boxing Last 32: Josh Taylor (Lightweight)
GOLD MEDALS AWARDED TODAY
12:05 - Shooting - Women's 10m Air Pistol
14:50 - Shooting - Women's Skeet
15:40 - Diving - Women's Synchronised 3m Springboard
16:10 - Judo - Women's Half Lightweight
16:15 - Cycling - Women's Road Race
16:20 - Judo - Men's Half Lightweight
17:10 - Weightlifting - Women's 53kg
18:25 - Archery - Women's Team
19:30 - Fencing - Men's Individual Sabre
19:30 - Swimming - Women's 100m Butterfly
20:10 - Swimming - Men's 100m Breaststroke
20:15 - Swimming - Women's 400m Freestyle
20:40 - Weightlifting - Men's 56kg
20:55 - Swimming - Men's 4x100m Freestyle Relay
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Alex Chick will be writing from London 2012 throughout the Olympic Games.