461666 - 2 am on March 8 2009 becomes 1 am

Status: VERIFIED DUPLICATE of bug 170169

(Calendar :: Sunbird Only, defect)

Description

[edlight3]

User-Agent:       Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.0.3) Gecko/2008092417 Firefox/3.0.3
Build Identifier: .9

Intending to enter daylight savings time at 2am on the 2nd Sunday of March, 2009, the 8th, every time I try to enter 2 am it switches to 1 am, whether by clicking on the arrow or by text entry.

Reproducible: Always

Steps to Reproduce:
1. Go to March 8, 2009
2. Create a new event
3. Try to set 2:00 am.
Actual Results:  
It resets to 1:00 am.

Expected Results:  
It should have stayed on 2:00 am.

I haven't tried lots of different dates, but it didn't do that for November 2 2008, 1st Sunday of November, 2:00 am -- Standard Time change.

Comment 1

[Stefan Sitter [:ssitter]]

What system timezone do you use?

What Sunbird timezone do you use? (Select Sunbird main windows, go to Tools -> Options -> Timezone)

What timezone is used by the event? (Open the event for editing, enable Options -> Timezone, note the timezone next to start and end date controls)

Comment 2

[edlight3]

Pacific Standard Time
America/Los Angeles
Can't create the event. I set it for 2am, the time to set the clock forward 1 hour for daylight savings, and it changes it to 1am. I made one for 1:59am - it is America/Los Angeles.