Another important date is June 15.
That is when the Riksdag must vote through the spring budget.
Is the government's budget successful or is the opposition on the right able to push through its budget alternative?
- There are so many uncertainties here already that it is difficult to say how it will go.
It may be that the lottery ultimately decides this vote, says Mats Knutson.
Hear more about the important dates you should keep an eye on in the clip above.
Do not miss SVT's coverage of domestic politics during the election year - subscribe to Politikbrevet.