Second shot of COVID-19 vaccines

Provided that between the first and the second shot you have to wait days
If you have the first shot on the second shot will be on
If you want the second shot on your first shot should be on


Italy
Comirnaty by Pfizer/BioNTech days
Moderna days
Vaxzevria by AstraZeneca days
Italy (old)
Comirnaty by Pfizer/BioNTech (until the first half of May 2021) days
Moderna (until the first half of May 2021) days