If the sun never sets on your project, then you probably don't want to shut it down because you're using it 24x7. But since a Lambda is a program, you can make

If the sun never sets on your project, then you probably don't want to shut it down because you're using it 24x7. But since a Lambda is a program, you can make the criteria as complex as you like. Tag it with "shutdown=non-biz-hours", and "timezones=UTC-7,UTC+0,UTC+5:30" and your shutdown script can figure out when it's outside of business hours in all of those timezones and shut it down.