Issue
I have to write some cron expressions from a firebase schedule function. As Google's servers aren't in the same timezone as me I will have to convert my existing expressions.
(from UTC+2 to UTC-5).
Here is an example of one of my expressions:
0 9-17 * * 1-5 - from monday to friday at minute 0 from 9:00 to 17:00
How can I convert this so it will run at this time in UTC+2 when the server is in UTC-5
Solution
Because UTC+2 to UTC-5 is 7 hours backwards you should take the time 7 hours backwards:
0 2-10 * * 1-5
Answered By - EkkoKo