@sdetweil Thanks for the quick reply!

I had previously verified that all ‘levels’ of the mm are using the correct date and time, and display their timezone properly. The pi, the container, and the display pi were all set to PDT and the time/date was correct. I verified this with the ‘date’ command at a bash terminal.

The container was syncing to the rpi hosts time by mapping the localtime as a volume.

version: '3'
services:
  magicmirror:
    container_name: magicmirror
    image: mm2022:latest
    restart: always
    volumes:
      - /etc/localtime:/etc/localtime:ro
      - ./magic_mirror/config:/opt/magic_mirror/config
      - ./magic_mirror/modules:/opt/magic_mirror/modules
    ports:
      - 8888:8080

From your comment I decided to set the TZ environment variable in my container as well.

services:
  magicmirror:
    container_name: magicmirror
    image: mm2022:latest
    environment:
        TZ: America/Los_Angeles
    restart: always
    volumes:
      - /etc/localtime:/etc/localtime:ro
      - ./magic_mirror/config:/opt/magic_mirror/config
      - ./magic_mirror/modules:/opt/magic_mirror/modules
    ports:
      - 8888:8080

This fixed my issue, and all day events now appear on the correct date.

Thanks again!

@sdetweil Thanks for the quick reply!

I had previously verified that all ‘levels’ of the mm are using the correct date and time, and display their timezone properly. The pi, the container, and the display pi were all set to PDT and the time/date was correct. I verified this with the ‘date’ command at a bash terminal.

The container was syncing to the rpi hosts time by mapping the localtime as a volume.

version: '3'
services:
  magicmirror:
    container_name: magicmirror
    image: mm2022:latest
    restart: always
    volumes:
      - /etc/localtime:/etc/localtime:ro
      - ./magic_mirror/config:/opt/magic_mirror/config
      - ./magic_mirror/modules:/opt/magic_mirror/modules
    ports:
      - 8888:8080

From your comment I decided to set the TZ environment variable in my container as well.

services:
  magicmirror:
    container_name: magicmirror
    image: mm2022:latest
    environment:
        TZ: America/Los_Angeles
    restart: always
    volumes:
      - /etc/localtime:/etc/localtime:ro
      - ./magic_mirror/config:/opt/magic_mirror/config
      - ./magic_mirror/modules:/opt/magic_mirror/modules
    ports:
      - 8888:8080

This fixed my issue, and all day events now appear on the correct date.

Thanks again!

I have a public google calendar using the iCal url. This has been working for probably 3 years at this point, no issues. I’ve recently noticed (wife says it’s been a long time, but she didn’t say anything :man_shrugging: ) that ‘all day’ calendar events shown on MM are shown as starting one day early - for example a birthday that is on the 23rd is shown on MM as the 22nd. However, an event with a fixed duration is listed on the correct date.

I’m in the pacific time zone. The Pi is configured correctly. MM is running in a container, which shares the time config.

This seems to have occurred with at least one other user. I would have responded to his thread but it’s coming up on it’s second birthday with no responses :-)

https://forum.magicmirror.builders/topic/13230/calendar-2hours-for-all-day-event?_=1648003429696