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Daylight Saving Time Notification For Different Timezones

by Łukaszadapted from n8n official workflow galleryUpdated Aug 2026
RequiresCCodeSend EmailSend EmailSlack
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MaWhen clicking ‘Test workflow’When clicking ‘…CoTimezones ListSeCalculate Zone Date and TimeCalculate Zone …SeCheck If Daylight Saving TimeCheck If Daylig…IfCheck If Change TomorrowCheck If Change…Send Notification On Upcoming ChangeSend Notificati…DTCalculate Tomorrow's DateCalculate Tomor…ScSchedule TriggerESSend Email On Upcoming ChangeSend Email On U…12345678
1/5
STEPS · 8
Run manually by an operator

Who is it for? If you are having a lot of meetings as a project manager, CFO, CTO, CEO or any other role that requires handling many meetings, AND you are working with people in different timezones, you may have noticed that it is not uncommon that daylight savings time change day may differ from timezone to timezone. This may be very troublesome at times. If DST change day differs between timezones, then you might need to adjust your meetings time accordingly. And this happens twice a year. So it's good to get notification beforehand (at least a day before). This automation will notify you if tomorrow you can expect DST in any zone you provide. How It Works? Script runs daily and loops through provided timezones Checks if there is DST change to or from the tomorrow (if you want to be notified sooner, just adjust number of days) If there is DST change, script provides you with Slack notification (replace with email if needed) How to set up?

Tags

n8nreference-onlyemail-sendslack
Connects
CCodesendemailSend EmailSlack
CategoryEmail Send
Triggermanual
Complexitymedium
Nodes9
AddedMar 21, 2025

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