To minimize calendar time zone conflicts, please check the following, and set to EST (UTC-5):
- Your Mac (System Preferences > Date & Time > Time Zone)
-
Each Apple Calendar you may be using (Calendar> Preferences > Advanced > Time zone
support enabled, then in the calendar view, confirm the setting
above the search box in the upper-right corner of the window) -
Your Google Calendar settings (Google Calendar > Settings > Your
current time zone) -
Each individual Google calendar (Google Calendar > Settings > Calendars >
(click on calendar name) > Calendar Time Zone) - Each mobile device that you sync with (phones/tablets)