Sleep schedule getting the day wrong... still

Hi saywhat4,

Thanks for contacting Apple Support Communities!

We understand that Sleep is reporting the incorrect day.

Do you have a sleep schedule enabled? If so, are you able to edit the schedule so that it reflects the correct days? This article will show you how to edit the schedule: Add or change sleep schedules in Health on iPhone - Apple Support

Add or change a sleep schedule

1. Tap Browse at the bottom right, then tap Sleep.

2. Scroll down to Your Schedule, then tap Full Schedule & Options.

3. Do one of the following:

* Add a sleep schedule: Tap Add Schedule.

* Change a sleep schedule: Tap Edit for the schedule you want to change.

4. Do any of the following:

* Set the days for your schedule: Tap a day at the top of the screen to add or remove it from your schedule. The schedule applies only to days shown with solid-color circles.

* Adjust your bedtime and wake up schedule: Drag  to change your bedtime, to change your wake up time, or the semicircle between the icons to shift both times simultaneously.

* Set the alarm options: Turn Alarm on or off.

* When Alarm is turned on, you can choose a sound, its volume, a vibration, and the snooze option.

* Note: You can’t select a song for a sleep schedule alarm. However, you can select a song for an alarm with the Clock app .

5. When you’re finished, tap Add or Done.

When you tap Done, the changes ap

ply to every day in the schedule.

If you're still experiencing the same behavior after editing the schedule, you may consider contacting Apple directly to report this behavior. You can find their contact details here: Contact Apple Support 

Take care!