What’s the best way (in Prefect 1.0) to schedule a flow to run at 8am US/Eastern on the second weekday of the month? It seems that CronClocks will handle DST well but can’t handle weekday of the month. And RRule clocks can handle this well but it’s not obvious to me how good their DST handling is. Would appreciate any advice on this!

I looked into this and have the same conclusion. Rrules doesnt handle DST well. You may need to relax the second weekday of the month

What about first weekday of the month? This is a fairly common case.

How about just using an interval schedule/cron schedule and then using a adjustment to push it to the next weekday?

How would we get the first weekday of each month with a cron?

You can just do first day of the month and then the adjustment for

next_weekday