Er is hier een registery hack voor, helaas kun je het maar voor 2 dagen instellen en daar baal ik ook van!
Dit is wel op eigen risico!
Show Tomorrow's Appointments on Calendar Today item
If you wish to see tomorrow's Appointments on the Calendar Today item, set:
If you wish to see today's All Day event as well:
HKLM\Software\Microsoft\Today\Items\Calendar\Flags = 5 (DWORD decimal)
If you do not wish to see today's All Day event:
HKLM\Software\Microsoft\Today\Items\Calendar\Flags = 4 (DWORD decimal)
Other values (attainable through the "Options..." dialog for the Calendar Today item just as well):
0 = Show Upcoming Appointments
1 = Show Upcoming Appointments and today's "All Day" event
2 = Show Next Appointment
3 = Show Next Appointment and today's "All Day" event
It works out to the following binary structure:
Default Behavior: Show Upcoming Appointments
000
||'- Show "All Day" events (doesn't show tomorrow's "All Day" events)
|'- Show Next Appointment
'- Show Tomorrow's Appointments
Bron: XDADeveloperWiki