Hi there and welcome
On which online service are you using your Calendar on?
ok.. so its the Google Calendar you want synched?
ok, then we add Google Calendar on the phone to complete the synch
To do this
Go to the App Store and download the Google Calendar app .
Open it, Sign in with your Google Account. Once you sign in, all your events will be synced
If you have any problems, or would like any additional information or assistance, please do not hesitate to let me know.
Else if you can take a second to rate my service by clicking one of the stars at the top of the screen then submit, that would be greatly appreciated.
ok, so it is now synching, as you have it on both phones correct?
Which calendar App?
ok.. but thats not the instructions I gave.
I will repeat what you need to do please
Its in this app you do it
yes, you open that app and there is the calendar
No Fantastical or the iPad App, but that one please
It still needs to synch for the 2 events. If it is showing most of the events it will show all, so make sure you added them to the right calendar.
The Google calendar works on all devices so not sure the issue you were having, but if the sunrise calendar is working for you then you can then us this.