Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

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

No calendar features in latest Thunderbird version

more options

I've just downloaded the latest version of Thunderbird today (v 78.4.0). I'm interested in using the Calendar features, but I see no part of the application that shows a calendar. Some searching told me that, "Lightning calendar extension is bundled with Thunderbird". But I'm afraid I see no trace of a calendar in the version I installed today. Any suggestions?

I've just downloaded the latest version of Thunderbird today (v 78.4.0). I'm interested in using the Calendar features, but I see no part of the application that shows a calendar. Some searching told me that, "Lightning calendar extension is bundled with Thunderbird". But I'm afraid I see no trace of a calendar in the version I installed today. Any suggestions?

All Replies (1)

more options

I seem to have solved my own issue. To get to the calendar, I went through the menus... View > Toolbars > Customize... and then scrolling through the items, I found the calendar, which I dragged to the toolbar. Then clicking on it showed me a calendar.