Wales are the first of the home nations in action as they play Switzerland on Saturday (14:00 BST), before England face Croatia on Sunday (14:00 BST) and then Scotland take on Czech Republic on Monday (14:00 BST).
Here's the trio's group stage fixtures in full:
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Post update
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Not had a listen to BBC Radio 5 live's Euro 2020 preview podcast?
There's plenty to get your teeth into to make sure you are armed with all the latest information for the tournament.
You can download here or on BBC Sounds or your usual podcast provider.
Watch, listen, read
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Whether you are wanting to read, listen to or watch tonight's action we have you covered.
From 19:00 BST on BBC One, Gary Lineker introduces live coverage of the opening match, with build up also starting on BBC Radio 5 live at the same time.
You can also watch BBC One coverage or listen to 5 live audio via this very page, so no need to go anywhere!
Video caption: Gary Lineker, Rio Ferdinand, Micah Richards and Ashley Williams make Euro 2020 predictionsGary Lineker, Rio Ferdinand, Micah Richards and Ashley Williams make Euro 2020 predictions
Gary Lineker, Rio Ferdinand, Micah Richards and Ashley Williams have made their Euro 2020 predictions.
Have a watch of the video above to see who they go for.
Get Involved
#bbcfootball
Dave Huggan: Lots of early mornings for us watching in Australia over breakfast. So I'm looking forward to bacon with Belgium, toast with Turkey and croissants with Croatia!
Getting in the mood
Turkey v Italy (20:00 BST)
Getty ImagesCopyright: Getty Images
Around 16,000 fans are expected to attend tonight's opener at Rome's Stadio Olimpico.
Those unable to get a ticket are gathering at the fan park at the Piazza del Popolo square in Italy's capital.
A real party atmosphere developing out there!
Getty ImagesCopyright: Getty Images
Getty ImagesCopyright: Getty Images
Atmosphere building
Turkey v Italy (20:00 BST)
ReutersCopyright: Reuters
There's a helicopter following a team coach which is heading towards Stadio Olimpico as we speak.
Fans of Italy and Turkey are waiting outside the ground to greet the teams. Lots of Italian flags and faces painted green, white and red.
There's also a few red flares from the Turkish contingent. It's all good humoured and there is a decent atmosphere building with just under two hours before kick-off.
A number of Turkish fans have already made their way into the stadium.
Italy for the oracle cat
Turkey v Italy (20:00 BST)
Getty ImagesCopyright: Getty Images
Achilles the oracle cat has spoken. Or meowed at least.
The gifted feline correctly predicted the winners of the first four games of the 2018 World Cup by eating from a bowl of cat food in front of the flag of his chosen country and he's been called upon again for this tournament.
He's gone for Italy in tonight's opener. I wouldn't argue with him, just look at that face in the picture above. Achilles is in no mood for a debate.
Got your wallchart?
.Copyright: .
A major tournament is not a major tournament without a wall chart.
If you haven't got yours printed out and stuck up on your wall, then you can download it here, plus there are versions for England, Scotland and Wales.
Get involved
#bbcfootball or text on 81111 (UK users only - charged at your network rate)
I'm sure by now you've studied the form and routes to the final, so who is your tip for winning Euro 2020 and why?
And how will you be following the games? Turned your garden and shed into a little Euros fan park? Going to some of the games? What are you most looking forward to?
Get in touch using #bbcfootball or text on 81111 (UK users only - charged at your network rate)
Post update
Getty ImagesCopyright: Getty Images
Hello!
Yes, it is here, it is actually here!
One year on from when Euro 2020 was due to take place the start of the tournament is merely hours away.
A week or so ago I was wondering if I'd be suffering from football fatigue following the game every day format of the Premier League season but that disappeared earlier this week and I am firmly on board the European Championship excitement train.
Who will come out on top? Which established players will shine and which exciting talent will emerge? How will the Home Nations get on? So many questions that will be answered over the coming weeks of non-stop tournament football.
Bring it on!
It's finally here!
For football fans, there is one night that can match the excitement we all experienced as a child on Christmas Eve.
That night is the one before the start of a European Championship or a World Cup - that sense of excitement, anticipation and hope that this year could finally be our year is unbeatable.
I don't know about you but I barely slept last night, but finally the time has arrived.
It's the start of the European Championship!
Video content
Video caption: Watch BBC Sport's brand new TV titles for Euro 2020Watch BBC Sport's brand new TV titles for Euro 2020
Live Reporting
Gary Rose
All times stated are UK
Post update
BBC iPlayer
If, somehow, your appetite has not yet been whetted for the Euros, then there's loads of content on iPlayer that will do the job.
Here's some of the best options:
What's ahead for the Home Nations
Wales are the first of the home nations in action as they play Switzerland on Saturday (14:00 BST), before England face Croatia on Sunday (14:00 BST) and then Scotland take on Czech Republic on Monday (14:00 BST).
Here's the trio's group stage fixtures in full:
Post update
Not had a listen to BBC Radio 5 live's Euro 2020 preview podcast?
There's plenty to get your teeth into to make sure you are armed with all the latest information for the tournament.
You can download here or on BBC Sounds or your usual podcast provider.
Watch, listen, read
Whether you are wanting to read, listen to or watch tonight's action we have you covered.
From 19:00 BST on BBC One, Gary Lineker introduces live coverage of the opening match, with build up also starting on BBC Radio 5 live at the same time.
You can also watch BBC One coverage or listen to 5 live audio via this very page, so no need to go anywhere!
Post update
France to struggle & Phil Foden to star?
Video content
Gary Lineker, Rio Ferdinand, Micah Richards and Ashley Williams have made their Euro 2020 predictions.
Have a watch of the video above to see who they go for.
Get Involved
#bbcfootball
Dave Huggan: Lots of early mornings for us watching in Australia over breakfast. So I'm looking forward to bacon with Belgium, toast with Turkey and croissants with Croatia!
Getting in the mood
Turkey v Italy (20:00 BST)
Around 16,000 fans are expected to attend tonight's opener at Rome's Stadio Olimpico.
Those unable to get a ticket are gathering at the fan park at the Piazza del Popolo square in Italy's capital.
A real party atmosphere developing out there!
Atmosphere building
Turkey v Italy (20:00 BST)
There's a helicopter following a team coach which is heading towards Stadio Olimpico as we speak.
Fans of Italy and Turkey are waiting outside the ground to greet the teams. Lots of Italian flags and faces painted green, white and red.
There's also a few red flares from the Turkish contingent. It's all good humoured and there is a decent atmosphere building with just under two hours before kick-off.
A number of Turkish fans have already made their way into the stadium.
Italy for the oracle cat
Turkey v Italy (20:00 BST)
Achilles the oracle cat has spoken. Or meowed at least.
The gifted feline correctly predicted the winners of the first four games of the 2018 World Cup by eating from a bowl of cat food in front of the flag of his chosen country and he's been called upon again for this tournament.
He's gone for Italy in tonight's opener. I wouldn't argue with him, just look at that face in the picture above. Achilles is in no mood for a debate.
Got your wallchart?
A major tournament is not a major tournament without a wall chart.
If you haven't got yours printed out and stuck up on your wall, then you can download it here, plus there are versions for England, Scotland and Wales.
Get involved
#bbcfootball or text on 81111 (UK users only - charged at your network rate)
I'm sure by now you've studied the form and routes to the final, so who is your tip for winning Euro 2020 and why?
And how will you be following the games? Turned your garden and shed into a little Euros fan park? Going to some of the games? What are you most looking forward to?
Get in touch using #bbcfootball or text on 81111 (UK users only - charged at your network rate)
Post update
Hello!
Yes, it is here, it is actually here!
One year on from when Euro 2020 was due to take place the start of the tournament is merely hours away.
A week or so ago I was wondering if I'd be suffering from football fatigue following the game every day format of the Premier League season but that disappeared earlier this week and I am firmly on board the European Championship excitement train.
Who will come out on top? Which established players will shine and which exciting talent will emerge? How will the Home Nations get on? So many questions that will be answered over the coming weeks of non-stop tournament football.
Bring it on!
It's finally here!
For football fans, there is one night that can match the excitement we all experienced as a child on Christmas Eve.
That night is the one before the start of a European Championship or a World Cup - that sense of excitement, anticipation and hope that this year could finally be our year is unbeatable.
I don't know about you but I barely slept last night, but finally the time has arrived.
It's the start of the European Championship!
Video content