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Calendar is creating a duplicate entry for Sunday, March 8th, daylight savings

Bug ReportsConfirmed

The calendar widget built in is creating a duplicate entry for Sunday, March 8th, daylight savings. All the events for Monday the 9th and there on are appearing as the day prior.

Manufacturer and Device Name
Android Version
Problem occurs with other Launchers
Niagara Launcher Version
Posted by Paul Douglas ·
Status: Completed13 comments

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Comments13

  • Max Rumpf changed status to Completed
    Team•

    Mar 13

    Pinned

    We have identified and fixed the bug and will roll out the fix with the next update.

  • Paul Douglas

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    Mar 2

  • Mickey Deagle

    •

    Mar 7

    Same experience here.

  • Paul Douglas

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    Mar 11

    Looks like now that DST passed the calendar widget is working ok again? Weird.

    I found a bug report from last year claiming an error in time, after DST. Wonder if this isn't a byproduct of that fix? (Presuming there was one)

    Hopefully it'll be sorted out by November… or not, since we now know it can be ignored for a few weeks and not be an issue anymore.

  • Michael Mazur

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    Mar 13

    •

    Merged request

    •

    3 votes

    Agenda showing events 1 day early.

    Events Added To Google Calendar Through 3rd party services are displaying on Agenda 1 day early. When you click on event shows up properly in Google Calendar. Only appears to be an issue for events added through 3rd party booking apps to Google calendar. Have not noticed any events that were manually added to calendar exhibiting the same problem.

    • Michael Mazur

      •

      Mar 6

      But if showing on the correct day on Google calendar schedule.

  • [Deleted User]

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    Mar 13

    •

    Merged request

    •

    1 vote

    Calendar shows incorrect entries

    after selecting the calendar and scrolling about a month into the future

  • Erik Johnson

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    Mar 13

    •

    Merged request

    •

    4 votes

    "Your Agenda" popup shows incorrect time for future events which occur after a DST change

    Daylight Savings in the USA ends on Sunday, the 3rd of November. Currently, all my calendar events on or after that date are shifted ahead an hour. If I had to guess, Niagara is converting a UTC timestamp for a calendar event to your phone's local timezone, but instead of considering whether DST is in effect for that combination of timestamp and timezone, it is applying the DST shift based on whether or not DST is in effect for the current time.

    • Erik Johnson

      •

      Nov 3, 2025

      I just realized that I said Sunday, the 3rd of November. Sunday was actually the 2nd of November 🤦‍♂️

      Now that the date has passed, one should be able to confirm this by doing the following:

      1. Set the date manually to November 1st, 2025.

      2. Set a US timezone (e.g. -0500 Central Time).

      3. Add a calendar entry for any time after the DST change (e.g. 12:00 UTC) on November 2nd, 2025.

      The “Your Agenda” popup will show the incorrect time, while viewing the calendar event will show the correct time.

    • mrtrevelyan

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      Mar 8

      Also experiencing the same problem - Agenda is showing events an hour earlier than they should be (compared to the correct time on Google calendar)