Stardates Explained - 20180109.1900

You don't understand the stardates?
Take, for example, 20180109.1900.

Let me stick some spaces in some helpful places:
2018 01 09 . 19 00

That better?

20180109 means 9th Jan 2018, and
1900 is in 24-hour clock format, IE 7:00PM

Stardates in the Star Trek universe work in an entirely different way. Wikipedia has a good explanation on how they work.

Events on this stardate

Weekly Event Placeholder

Weekly Event Placeholder

We usually do something every Tuesday. Details will appear here when we know what.
When: 

Stardate: 20180109.1900
Until: 

Stardate: 20180109.2300
Where: 
TBC
Who: