A calendar is visual representation of time, often charted by months, weeks, or days. Often, a calendar app will help one organize events on a calendar, and sometimes provide alerts or reminders as well.

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506 views

iCloud cannot enable Calendar and Reminders at the same time

Recently to solve a problem I have been encountering related to iCloud, I had to sign out of iCloud and sign back in. Normally I have all the options enabled except for mail. When I signed in I ...
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2answers
3k views

How to clear calendar cache?

I'm trying to clear the cache of my calendar, since I'm having trouble with calendar notifications after connecting to a Google Calendar. One of the recommended solutions is to clear the Calendar ...
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1answer
1k views

Calendar app changes colour of a calendar on its own

I have 4 private calendars in my iCloud account, and I've been using them for the last 2~3 years with no problem. I think it was last week when I first saw my blue calendar changing its colour to ...
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2answers
2k views

I want to create a new calendar “on my mac” but the item is missing in calendar.app v. 8

I have migrated to yosemity. Sometimes I use an 'on my mac' calendar. I just wanted to create one for one of my projects, but I can only see "Exchange", "google" and "iCloud" but I don't want any of ...
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0answers
7 views

Calendar not sending acceptance notifications to meeting organisers (ICS invites)

I am working with iCloud, iPhone and Macbook Pro on Yosemite. I receive ICS calendar invites via mail from a user using Outlook. When I click on the ICS file in the mail, it opens and I can add it to ...
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1answer
66 views

Time entries in calendar automatically display month/day/year

When in month view, Calendar in Mavericks (os x 10.9.4) normally displays an event followed by the time. Now calendar automatically adds (after the time) month/day/year. For example, if in month view ...
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2answers
3k views

Lost calendar icon on 4S iPhone

My calendar icon accidentally got deleted. How do I recover & restore that icon to my screen.
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2answers
1k views

Thunderbird needs to login google every time (CalDAV)

Befor: I use Thunderbird/Lightning for my mails and for my calendar. This issue is about the calendar. I'm a google-user. A short while ago I started to change from "Provider for Google's calendar" ...
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2answers
6k views

Google Calendar will not sync with Calendar.app after Yosemite

I recently clean installed Yosemite on my 11" Macbook Air and my Google calendar will not sync with Calendar.app. Everything else on my Google account syncs with no problem, but the calendar refuses. ...
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1answer
1k views

Cannot view Outlook invitations in Gmail web on my iPhone

I have email through Google Apps that I access from my iPhone via the web. I can view all emails and do everything I need to do except view invites sent from others using Outlook. I see the message ...
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1answer
1k views

Can't delete one event from series in calendar.app from a google calendar

I have a series of events in a Google calendar that's connected to Calendar.app. When I try to delete one event (I confirm in the prompt that I want to delete the one event) in the series it reappears ...
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0answers
20 views

Integrate Wunderlist for reminders in Fantastical

Wunderlist is very excited that is it syncs with Fantastical 2. However, the way it accomplishes this is by making a generic calendar feed for use by calendar applications of all kinds. While this may ...
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0answers
12 views

Add invitation to an existing event in Fantastical

How can I append an invitation to an existing event in Fantastical 2? The only documentation I can find for sending invitations is via the Quick Add dialog. I duplicated an event from my Facebook ...
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1answer
30 views

Mac Calendar events do not sync with iPhone

If I input an event in Calendar on my phone, it shows up on my computer. If I input on my computer, it does not show up on my phone. It used to work both ways, but recently I noticed that the ...
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1answer
23 views

How far in the future can I create events on my calendar?

My calendar does not accept events for September 2016 or beyond but will for May 2016. Is there a limited time frame or horizon ?
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0answers
21 views

Calendar Notifications Don't Stop

The OS X calendar does not stop nagging me about birthdays in the next two days. No matter if I click Close or Snooze, it just goes on showing it to me every few minutes. It's driving me mad. I don't ...
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3answers
11k views

Can't enable Gmail calendar syncing

I'm trying to enable calendar syncing for my work Gmail account (in System Preferences > Internet Accounts). I already have Mail and Messages enabled on the account with no problems. When I try to ...
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0answers
7 views

Turning off Apple's Email alert for my Google Calendar [duplicate]

I am using Google Calendar on Mac's default Calendar application. The problem that I am experiencing is that, if I set an event to have email alert, I will receive three alert emails. One is from ...
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2answers
7k views

iPhone doesn't sync calendar to iCloud, calendar via iCloud.com still works

I'm having a major headache inducing issue with iCloud sync. My wife and I have shared calendars for a long time and it has helped us a great deal. The problem now is that my wife's iPhone has ...
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0answers
32 views

OS X Calendar extremely slow

My calendar app has become super slow (possibly after the OS X 10.10.4 upgrade). Every action, like clicking on a calendar item or scrolling to the next week, will result in approximately 60 seconds ...
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1answer
1k views

Delete Repeating Calendar Events in iOS 7.0.4

I have an iPhone 4 and use the calendar feature often. Deleting events used to be simple, but at the moment I've found that I cannot delete an existing repeating event. I can click, er... "tap" on ...
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0answers
68 views

Events change back to default values in OSX Calendar

I have a problem with my Calendar on my Mac OSX 10.9.5. I normally double click on any date and create a new event. I give it an appropriate name and the correct time and after 2 to 5 seconds some of ...
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1answer
13 views

Appointments in Calendar

I have an IMAC that I purchased in Japan in late 2009 annam currently using in the US. My issue is with Calendar, there are appointments showing up that are in Japanese and that I cannot cancel or ...
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0answers
27 views

Troubleshooting calendar on iphone!

I know this has been asked in the past before. But on my iphone in the calendar the + to add new events is gray. Can someone please help me with this problem? I've tried settings>icloud>calendars and ...
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1answer
11 views

Calendar 8.0 reminders in GMT

I have Calendar set to my time zone. However, reminder popups still give the time in GMT. How can this be adjusted?
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1answer
17 views

Error message when adding Calendar Event

When adding a New Event to Calendar on the iPhone6, I get an error message "Cannot Save Event - That event does not belong to that event store." How are events suppose to be added to the calendar?
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2answers
30k views

Calendar no longer syncs with Exchange after upgrading to iOS 8

Since upgrading to iOS8, I've had constant problems with the Calendar app. First it started only syncing to the iCloud, and ignored everything from Exchange. I managed to stop this, and "delete all" ...
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0answers
32 views

How to change the color of Exchange's shared calendar in iCal in 10.10?

I've been in trouble for some days with the Exchange services on our Apple ecosystem. Right now, I want to change the color of the shared exchange calendars. Changing the color of the local calendar ...
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2answers
2k views

iPhone 5 and iPad Air calendar Time Zones

My calendar on both my iPhone 5 and iPad Air is beyond screwed up. The most common problem is that an entry moves from the time I set for it. I live in France but I purchased the phone in New York. I ...
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1answer
284 views

Using my iPad with IOS 7.1.2, how can I sync my calendar from my iPad, iPhone, iPad mini to Google claendar?

I realize I can sync my Google calendar to my devices. However, can someone explain to me in simple steps how to get my iPad, iPad mini, and iPhone 5S to return the calendar information to my Google ...
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3answers
836 views

Calendar won't let me add new events on my IPhone

Suddenly My IPhone won't let me add new events to my calendar. In the upper right hand corner of the 'month' calendar there are 3 symbols. A rectangular box with 2 lines underneath. A magnify ...
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0answers
10 views

How can I get iOS reminders to appear on google calendar? [duplicate]

I like setting reminders using Siri (e.g. "remind me to buy milk tomorrow at 8pm"). Siri understands what I am trying to say and pretty smoothly adds the reminder. I would like this reminder to ...
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2answers
29k views

Missing calendar events and can't create new ones

All of my past and future events have disappeared from my calendar, the only events left in there are birthdays and Facebook events. All appointments etc that I entered manually are gone. Ialso cannot ...
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3answers
5k views

Error popups from Apple Calendar application

I am using Macbook running Mavericks OS. Recently I hace synced my Google calendar with Apple calendar in my Mac, but then I regularly get this error message: The server responded with an error. ...
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0answers
38 views

Yosemite: Calendars corrupted… How to restore?

I've lost my calendars on my OS X box, and the loss was synced up to iCloud. Boo. Hiss. But I do have a good backup on Time Machine from yesterday. I've researched it on the web and tried the various ...
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1answer
25 views

Can't create events on iPhone 6 calendar

The calendar + icon to add an event doesn't seem to be working - it's grey in colour and when I try to tap it, it doesn't do anything.
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4answers
5k views

Is there a way to show the calendar in iphone lockscreen?

I used to be a Windows Phone user and I loved the way the calendar(a today's agenda) is shown in the lockscreen. So was wondering if there's a way to see a days's events in the iPhone lockscreen? It ...
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2answers
8k views

Add anniversary to calendar

iOS calendar add birthdays but no anniversary. How can I add them from the contacts to the calendar?
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2answers
457 views

Displaying calendar events as text, in the terminal

Using Yosemite, is there a way to display events from my calendar in the command line? I'm aware of the stock calendars apple supplies for things like holidays and such, /usr/share/calendar/ and the ...
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3answers
3k views

How can I diagnose or fix the CalendarAgent occupying a whole CPU on Mountain Lion?

Since I upgraded to Mountain Lion from Lion I see the CalendarAgent process occupying a large amount of 1 CPU on my late-2008 MacBook Pro. To fix this (as suggested by a Google result) I tried ...
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1answer
24 views

Is there a way to display the date of the scheduled event on the calendar immediately following adding a date to the calendar?

Maybe I was spoiled by using the calendar app on PalmOS, but on iOS when you add an event to the calendar it does not display the date that event was scheduled on immediately and automatically after ...
2
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1answer
949 views

Is it possible to include a shared calender from Exchange in the calendar app on Mac OS X?

I've Mac OS X 10.9.5 installed. On this machine you can find the calendar app. In Outlook it is possible to add a shared calendar from exchange. Here I don't need a username/password. I can easily add ...
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1answer
1k views

How do you hide specific or certain calendars in the Mavericks Calendars (iCal) App?

I have multiple calendars from different services like Gmail, iCloud, etc. All the calendars together take up too much room to view in the year view of the Calendars app. Also, some calendars are for ...
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1answer
187 views

Start time in Calendar

I have OS X 10.9.5, and my Calendar (version 7.0) will not let me change the "Days start at:" and "Days end at:" in Calendar general preferences. It will allow me to change the times inside the actual ...
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0answers
53 views

How to change the color of the date on the Calendar icon in the dock on Mac

So I changed all my icons to custom ones and now I can't see the date in the calendar, I want to change the month and date to some shade of blue but I'm not sure if this is possible
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0answers
54 views

Calendar no longer sends email invites after upgrade to Mavericks

My situation: 2 Mac computers. Both were originally on Mountain Lion, and could send Calendar invites to each other. Those invites were sent automatically via email, and could be manually or ...
3
votes
6answers
14k views

What can be done about the calendar app closing itself on an iPad?

I have been using my calendar fine but this afternoon when I click on the tile it briefly opens (1 sec) and then closes itself. I have waited 30 mins, I have turned iPad off & back on and still no ...
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2answers
434 views

iCal Google Sync — how to get rid of folders (delegates)?

I've got my calendars in Google, but when I sync them with iCal I get all these ugly folders. How can I clean this up?
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1answer
38 views

Standard (ISO 8601) week number in Calendar.app?

Is there a way to have Calendar.app display its week numbers using the standard ISO 8061 week definition? The standard says a week starts on Monday, and the first Thursday of the year defines the ...
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2answers
34 views

Import RSS into iCal

I have an online calendar in an RSS-format. Is is possible to import it into iCal and will it be kept synced automatically? An example of such a calendar is: RSS-Calendar