Key dates for Greece until June 30

What Greece owes, where and when

June 12

IMF loan repayment of 312 million euros

June 16

IMF loan repayment of 573 million euros

June 18

Eurogroup meeting in Luxembourg

June 19

* IMF loan repayment of 343 million euros due

* Payment of 85 million euros to the ECB for bonds bought by the central bank

* European Union finance ministers meeting

June 25 + 26

EU leaders summit

June 30

* Greece due to pay 1.5bn wage and pensions bill by the end of the month

* Greece’s current bail-out deal expires