Huy,
please check your setting for org-extend-today-until:
The hour when your day really ends. Must be an integer.
This has influence for the following applications:
- When switching the agenda to "today". It it is still earlier
than the time given here, the day recognized as TODA
It's 1:17am over here.
And when I pop up the agenda and then hit 'l', it says:
1:17.. now - - - - - - - - - - - - - - - - - - - - - - - - -
but it's on the wrong day: yesterday.
I'm running 7.9.2 on emacs 24.2.1 on OS X
Thanks,
Huy