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

Bug Reports

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.

Manufacturer and Device Name
Android Version
Problem occurs with other Launchers
Niagara Launcher Version
Posted by Erik Johnson ·
5 comments

This request was merged into another request

Comments5

  • mrtrevelyan

    •

    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)

  • Sergei K.

    •

    Mar 4

    This appears to still be an issue. I just noticed that past a certain dates, the events on my agenda were listed for the day before of when they actually assigned. Strangely, it doesn’t start the day after the switch, but one more after.

    Test events in the screenshot below have the date in the name of when they’re supposed to happen (US/Eastern timezone). Starting from March 11, it gets listed as March 10 again, and going forward, each date is one behind.

  • 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.