The 2009 calendar was a good calendar but this is what I would have done if I was in charge for F1.
2009 F1 Calendar - My suggested Calendar:
31st May
Bahrain Grand Prix
7th June
Turkish Grand Prix
21st June
Portuguese Grand Prix
28th June
Spanish Grand Prix
12th July
Monaco Grand Prix
19th July
British Grand Prix
2nd August
Belgian Grand Prix
9th August
German Grand Prix
6th September
Hungarian Grand Prix
13th September
Italian Grand Prix
27th September
Japanese Grand Prix
4th October
Chinese Grand Prix
18th October
Malaysian Grand Prix
25th October
Singapore Grand Prix
8th November
Australian Grand Prix
22nd November
Brazilian Grand Prix
6th December
Abu Dhabi Grand Prix
European GP replaced by Portuguese GP at Portimao.