Calendar Off by One Hour

Since I updated to iOS5, my calendar is behind by one hour. I have checked both timezone settings and both are accurate. Help?

When you check the time zone, you also need to click on it to see what city you are tied to. A map will pop up with the city name. When I switched from a city in Guatemala to Minneapolis, I got back to Daylight Savings time.

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Exchange / Google calendar entries off by one hour after DST

I noticed that all of my repeating entries from my Google calendar on my iPhone (synced with the Exchange "Google sync" method) were off by one hour, appearing one hour delayed, starting November 7th, 2010 and ending in March 2011 when DST starts again. After turning Time Zone Support off in the iPhone settings, everything fixed. However, this is unfortunate if it means I don't have the ability to shift my calendar when I travel. Anyone else experience this problem, or know of an actual fix (as opposed to this work-around)?

Woraround: Turn on time zone support in the mail calendar settings and choose your location. Downside is you have to change it if you are traveling. I thin apple should address this as a bug.

Calendar sync time off by one hour

When I sync my BB Curve 8530, version 5.0, by Verizon with Outlook 2007 calendar, the appointment time is off by one hour. The BB Curve always shows the appt time one hour later than Outlook. When I schedule an all day event, it begins at 1 am and carries over to the next day at 1 am. I've verified time zone settings for both. Not sure what else to do or check. Any advice is greatly appreciated so I won't be late again!!!
Looney2ndad

Update, I now have several accounts that reporting the same issue. Has anyone else seen this?

IPhone 3G Email and Calendar times off by one hour (slow one hour)

My times which I send/receive emails or put appointments on the calendar are 1 hour slow as compared to my computers. I have Mobile Me and Mobile Me (on the computer) and my Outlook emails and calendars match and my current time is correct on all. On the IPhone 3G the current time is correct but the time a email is sent or received and all appointments on the calendar are both off by one hour (one hour slow on the IPhone 3G).
I have set time automatically in "settings" to on, and under "email contacts and calendar" I have time zones disabled. I have tried each possible combination of these settings but cannot get the email/calendar times to match between my computers and the IPhone 3G regardless of how these are set.
I have numerous computers and all times are correct on all. On the IPhone 3G the current time (the clock) is correct, but times in emails and calendar appointments are all off (slow) by exactly one hour no matter what I do.
Anybody else have this issue, and/or know what the solution might be?
Thanks
The Omega

I have tried that and it did not work. I am now trying it with everything set to enable DST, and see if that works. Everything, so far, seems to be in sync. The phone would be right for a second when you went into the calendar and then change to be an hour off. Strange. I think the settings I have now (all, Windows, MobileMe, and the IPhone 3G set to DSL on, the same) may be working. Only time will tell.
Thank you.
The Omega

Events on iPod calendar off by 1 hour

I just started syncing my iCal to my 5G iPod. All the events on the iPod calendar show up one hour early. I verified my iPod time is set to Pacific timezone & that Daylight Savings Time is off. I verified my computer time is set to PST. I tried setting iCal Timezone support on & off.
I've reviewed the iPod & iCal support pages and searched the earlier forum postings here and on iCal forums with help.
Any suggestions?
Thank you,
Bill Weller

I also had success using this method, from above:
On iPhone, go to Settings>Mail, Contacts, Calendars.
Scroll way down to Time Zone Support. Note that it's listed as GMT-4. Turn slide button to OFF, then back to ON. Note that it automatically goes to Washington, DC (GMT-5).
Calendar appointment times now correct.
Time on the iPhone updated automatically for daylight savings, but the Time Zone Support function didn't make the one-hour shift; they ended up out by an hour from one another. Forcing Time Zone Support to refresh its settings was all that was needed.

Iphone calendar off by 1 hour after daylight savings

i have my iphone synced to my outook 2007 through an exchange server. after daylight savings this weekend, all of my appointments are now off by 1 hour. they are all correct in my outlook and on the exchange server (verified by web browser). i've tried deleting the exchange account from the phone and reinstalling, but that doesn't work. also, when i try adding a new appointment on my iphone, it shows up off by one hour in the exchange calendar. my iphone is currently showing the correct time.
anyone know what the heck is going on?

I also had success using this method, from above:
On iPhone, go to Settings>Mail, Contacts, Calendars.
Scroll way down to Time Zone Support. Note that it's listed as GMT-4. Turn slide button to OFF, then back to ON. Note that it automatically goes to Washington, DC (GMT-5).
Calendar appointment times now correct.
Time on the iPhone updated automatically for daylight savings, but the Time Zone Support function didn't make the one-hour shift; they ended up out by an hour from one another. Forcing Time Zone Support to refresh its settings was all that was needed.

Calculating Elapsed Time Is Off By One Hour

I am fully aware of many topics discussed in the various forums here related to the OS timezone and DST settings impacting how the JVM will process date/time calculations. I am running on Windows XP Professional, and I have checked and double checked the timezone setting, it is correctly set to Central Time and the "Automatically adjust clock for daylight saving changes" checkbox is checked.
The code found at the end of this message clearly shows the problem for which I have yet to find an explination. I intended to be able to use a timer to update a string to show how much time has elapsed since the start of anything for which I need to know this information. As you can see by the results (example of which is listed after the code), the timezone and DST offsets seem to be properly retrieved by the JVM, but if this is the case, then why is the elapsed time value off by one hour?
I am looking for a solution/explanation involving the date/time classes, not a workaround whereby I end up extracting multiple time representation subsets and manipulating them myself. Any help will be greatly appreciated.
* TestTimeZone.java
* Created on September 12, 2004, 7:18 PM
import java.io.*;
import java.util.*;
import java.awt.event.*;
import java.sql.*;
import java.text.*;
* @author Jared
public class TestTimeZone {
    java.util.Date startDt;
    /** Creates a new instance of TestTimeZone */
    public TestTimeZone() {
     * @param args the command line arguments
    public static void main(String[] args) {
        new TestTimeZone().go();
    private void go() {
        startDt = new java.util.Date();
        TimeZone tz = TimeZone.getDefault();
        System.out.println("the default timezone is " + tz.getDisplayName(true, TimeZone.LONG));
        System.out.println("the default timezone ID is " + tz.getID());
        System.out.println("useDaylightTime = " + tz.useDaylightTime());
        System.out.println("default locale = " + Locale.getDefault().toString());
        javax.swing.Timer t = new javax.swing.Timer(1000, new ActionListener() {
            public void actionPerformed(ActionEvent ae) {
                java.util.Date currDt = new java.util.Date();
                Calendar cal = Calendar.getInstance();
                long elapsedTime = currDt.getTime() - startDt.getTime() -
                    (cal.get(Calendar.ZONE_OFFSET) + cal.get(Calendar.DST_OFFSET));
                SimpleDateFormat formatter = new SimpleDateFormat("HH:mm:ss");
                System.out.println("Elapsed: " + formatter.format(new java.util.Date(elapsedTime)) +
                    " Start: " + formatter.format(startDt) +
                    " Current: " + formatter.format(currDt));
        t.start();
        while (true) try {
            Thread.sleep(10);
        } catch (Exception e) {
            e.printStackTrace();
}And here is the result I am seeing:
the default timezone is Central Daylight Time
the default timezone ID is America/Chicago
useDaylightTime = true
default locale = en_US
Elapsed: 23:00:01 Start: 00:03:57 Current: 00:03:58
Elapsed: 23:00:02 Start: 00:03:57 Current: 00:03:59
Elapsed: 23:00:03 Start: 00:03:57 Current: 00:04:00
Elapsed: 23:00:04 Start: 00:03:57 Current: 00:04:01
Elapsed: 23:00:05 Start: 00:03:57 Current: 00:04:02
"

Great. Now that we have gotten half way to the goal, please let me know how you intend to get that difference in miliseconds presented as a time value using any of the date/time classes Java has to offer. That way, I don't have to rewrite the code that puts it into a properly formatted String (the kind folks at Sun have already written that code). Using date/time classes to acheive this is what I attempted with my application. I added the milisecond adjustments for TZ and DST because if I didn't the reported elapsed time would be off by 6 hours, not just 1.
I am open to all suggestions.

TimeZone is off by one hour

Hi folks,
I use the TimeZone.getDefault() and TimeZone.getTimeZone("America/Los_Angeles") to print the date string. They are both off by one hour and the timezone string is "GMT-08:00" intead of "PDT". The OS is Debian. When I type the date command, it shows "Tue Mar 29 17:56:18 PDT 2011" which is correct. What other settings can be wrong?
Thanks!

The problem must be from the default. The useDayLight is false. I am using Debian, where can I set the right defualt timezone for Java?
TimeZone.getDefault():
sun.util.calendar.ZoneInfo[id="GMT-08:00",offset=-28800000,dstSavings=0,useDaylight=false,transitions=0,lastRule=null]
03/30/2011 15:15:14 GMT-08:00
TimeZone.getTimeZone("America/Los_Angeles"):
sun.util.calendar.ZoneInfo[id="America/Los_Angeles",offset=-28800000,dstSavings=3600000,useDaylight=true,transitions=185,lastRule=java.util.SimpleTimeZone[id=America/Los_Angeles,offset=-28800000,dstSavings=3600000,useDaylight=true,startYear=0,startMode=3,startMonth=2,startDay=8,startDayOfWeek=1,startTime=7200000,startTimeMode=0,endMode=3,endMonth=10,endDay=1,endDayOfWeek=1,endTime=7200000,endTimeMode=0]]
03/30/2011 16:15:14 PDT
TimeZone.getTimeZone("GMT"):
sun.util.calendar.ZoneInfo[id="GMT",offset=0,dstSavings=0,useDaylight=false,transitions=0,lastRule=null]
03/30/2011 23:15:14 GMT

Appointments are off by one hour

after syncing my i-phone my i-cal shows the appointments as one hour later. I-phone still shows them correctly. I checked and my macbook pro is set for EDT just like my i-phone.
Any solutions?

Should be an issue with the time zone settings on all Outlook clients involved.
Has Gmail/Yahoo account mentioned here been configured into Outlook clients?
If you are using Outlook 2010 you need to use a time zone with the correct DST settings for your location. If your location does not observe DST, do not choose a time zone that does then deselect the option to automatically update for daylight saving time.
You need to use a time zone that does not observe DST.
http://www.slipstick.com/outlook/calendar/meeting-requests-and-appointments-are-off-by-one-hour/
Kapaal

Appointments are showing off by one hour for Yahoo users

Ok, I know there have been a few responses to this, but none seem to fit the exact issue I am having, so I'm going to ask again.
I have two users in particular, one on Outlook 2010 and one on Outlook 2013. They have hosted Exchange, and the Exchange server is 2007. The Exchange host provider is located in the Central Time Zone. Computers for my users are all set to correctly to Eastern
Time Zone. Windows 7 and 8.1 machines with all updates installed are what the users are using. I also logged into the hosted OWA option and set the time zone to EST there as well.
When I send an invite from Outlook 2010 user to another Exchange server, meeting time in the email invite BEFORE accepting shows the correct time zone for that user, and stays correct when accepting. When I send an invite to Gmail, again, shows
correct time before and after accepting. When I send to a Yahoo account, it shows the time one hour behind before accepting - essentially shows the CST time. Once I accept the meeting in Yahoo, it shows the correct time in the Yahoo calendar, but the email
with the invite still shows the wrong time, one hour earlier. And obviously if the user doesn't accept the invite but just uses it as a guide, they will show up one hour earlier.
Is this an issue for Yahoo, or Exchange 2007? It might be possible to move my client from Exchange 2007 to 2010 or 2013, but I don't want to do that if it won't fix the problem.

Should be an issue with the time zone settings on all Outlook clients involved.
Has Gmail/Yahoo account mentioned here been configured into Outlook clients?
If you are using Outlook 2010 you need to use a time zone with the correct DST settings for your location. If your location does not observe DST, do not choose a time zone that does then deselect the option to automatically update for daylight saving time.
You need to use a time zone that does not observe DST.
http://www.slipstick.com/outlook/calendar/meeting-requests-and-appointments-are-off-by-one-hour/
Kapaal

Meetings input on iPhone off by one hour in iCal due to End of Daylight Sav

Dear all,
All my appointments input through my iPhone (taking place after Sunday October 26) is off with one hour. When I go to details in iCal it says "Etc/GMT -2". I live in Copenhagen so it should be GMT -1.
On Sunday it is the End of Daylight Savings Time so the imported appointments are "right" compared to the time today. But obviously I would not like to have to correct all appointments next week pushing them one hour ahead....
My regional settings on iPhone and Macbook Pro look right.
Whats wrong?
Thank you in advance.
Anders Rasmussen

Got this from another discussion post and it worked. On your iPhone, drill down Settings>Mail,Contacts, Calendars and drop down to Calendars. My Time Zone was ON and set to an offset of GMT, I turned it OFF and my appointments are at the correct time on my iPhone.

Calendars off by 1 hour when syncing to iPhone

So just recently I noticed that the events that are being synced to my iPhone are off by one hour. All events appear fine on my computer and on mobile me. The events on my iPhone are off by one hour. Any ideas. I do have time zone support turned on as I am constantly traveling between different time zones, but I doubt that is the issue as it just started happening over the past week. I am thinking it has something to do with daylight savings time.

You really should use the search facility - there are dozens of posts on the subject and the broad conclusion is 'carrier confusion'. You almost certainly are not doing anything wrong, but the difference in interpretation between what is in which time zone etc seems to be causing it. Mostly in the US I should add as most other countries haven't shifted yet.

I have a Ipod shuffle 4th generation. I would like for the music to shut off after one hour long song automatically rather than go to the next song. Is this possible?

I have an ipod shuffle 4th generation. I would like for the music to automatically shut off after one hour long song rather than going to next song on the list. Is this possible?

Sorry, but it's not. The only way to get this to work is to only put the one hour song on your Shuffle.
B-rock

Since loading mavericks my calendar posts events one hour late. That is, if mtg invite is for 9am it posts at 10am. my pc clock and time zone are correct.

Since loading mavericks my calendar posts events one hour late. That is, if mtg invite is for 9am it posts at 10am. my pc clock and time zone are correct.

Hey Armando Stettner,
Thanks for the question, and what a great question it is!
With time zone support on, you can edit an individual event and change the time zone for that event. This list will include options for your default time zones, UTC, and "floating" - the latter of which is what you are looking for. Floating changes the event to occur at the specified time, local time.
For information on changing an event's time zone, see the following resource:
Calendar: Change an event’s time zone
http://support.apple.com/kb/PH11531
I look forward to hearing how this works for you.
Cheers!
Matt M.

Why is the time stamp for delivered vtext off by one hour?

Why is the time stamp for delivered vtext off by one hour?

This is a known bug. After midnight it will correct itself. Apple is aware of it.

Calendar Off by One Hour

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