Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Lolu chungechunge lwabekwa kunqolobane. Uyacelwa ubuze umbuzo omusha uma udinga usizo.

Lightning changes times for events to incorrect time zone since I moved.

  • 2 uphendule
  • 7 zinale nkinga
  • 160 views
  • Igcine ukuphendulwa ngu leiacw

leiacw
leiacw

I used to live in the central time zone and have moved to the mountain time zone. I have changed my time zone to MST within the lightning app and display time zones on my events (it shows the correct time zone). However, whenever I create an event, it displays the wrong time as if it is reverting to CST. For example, today I created a future event for 4:30PM MST. When it writes to my calendar it says 5:30PM, but when I open up the individual event it says 4:30PM and displays as MST. This obviously is creating problems with me not showing up for stuff on time. Help!

More background info: I am using google calendars. My time zone in google calendars is correct. My system time zone is correct.

I used to live in the central time zone and have moved to the mountain time zone. I have changed my time zone to MST within the lightning app and display time zones on my events (it shows the correct time zone). However, whenever I create an event, it displays the wrong time as if it is reverting to CST. For example, today I created a future event for 4:30PM MST. When it writes to my calendar it says 5:30PM, but when I open up the individual event it says 4:30PM and displays as MST. This obviously is creating problems with me not showing up for stuff on time. Help! More background info: I am using google calendars. My time zone in google calendars is correct. My system time zone is correct.

Isisombululo esikhethiwe

Yes I had changed it there but thank you for the suggestion.

Update: I uninstalled all thunderbird add-ons. re-installed, and restarted my machine and that worked :) Wish I had thought to try that in the first place!

Funda le mpendulo ngokuhambisana nalesi sihloko 👍 0

All Replies (2)

user01229325
user01229325

There is a timezone setting in the Calendar Options also. Have you changed that?

From the Menu Bar select Tools-Options-Calendar-Timezone

No menu bar showing? Press the alt key.

leiacw
leiacw Umnikazi wombuzo

Isisombululo Esikhethiwe

Yes I had changed it there but thank you for the suggestion.

Update: I uninstalled all thunderbird add-ons. re-installed, and restarted my machine and that worked :) Wish I had thought to try that in the first place!