Ideas to manage being employed in 2 different companies that has an overlapping of 1 hour a day.

So, I started interviewing because I wanted a raise from my current job. It ended up that I found a remote job in a different timezone. My current job has a very small workload to be honest, so I’m confident I can keep it with an ok performance working 2 hours a day. I don’t know how the new job is gonna be like yet tho. My problem is that I have daily meetings at 9:40am, and this meeting last about 20 min. The new company has a similar meeting, but it’s gonna be at 9:30 daily. I need ideas how I can manage this so I don’t have to resign from my current gig for now. Tia