What Time Can I Make Online Reservation at 7 Month Window?

[Belle & Ariel]

On the day my 7 month window begins, at what time can I make an online reservation? Would it be 12:01 am., 6 like dining, or 9 when Member Services opens?
Thanks!

 

[CarolMN]

The window opens at 8 am Eastern - one hour before MS opens.

 

[Belle & Ariel]

The window opens at 8 am Eastern - one hour before MS opens.

Thank you!