It's not clear whether you want those two dates included in the count.
Tell you what ! Here's a list of all the days in that neighborhood.
You should be able to count the ones you're interested in.
December 28, 2009
December 29, 2009
December 30, 2009
December 31, 2009
January 1, 2010
January 2, 2010
You would be 2009-1997 = 12 years old. You use 2009 because your 13th birthday, December 2010 has not arrived yet.
Given a birthdate of December 12, 1989, you would be 20 years old as of January 1, 2010.
Between September 14, 2009 and January 27, 2010 there were 135 days.
January: I 25: XXV 2009: MMIX 2010: MMX
I would be 17 until December 11, 2010. On December 11, 2010, I would turn 18. If only . . .
Sherlock Holmes - 2009 was released on: Bahrain: 24 December 2009 Croatia: 24 December 2009 Hong Kong: 24 December 2009 Kuwait: 24 December 2009 Malaysia: 24 December 2009 Portugal: 24 December 2009 Singapore: 24 December 2009 South Korea: 24 December 2009 Thailand: 24 December 2009 Canada: 25 December 2009 Denmark: 25 December 2009 Israel: 25 December 2009 Italy: 25 December 2009 Latvia: 25 December 2009 Switzerland: 25 December 2009 (Italian speaking region) USA: 25 December 2009 Australia: 26 December 2009 Iceland: 26 December 2009 Ireland: 26 December 2009 New Zealand: 26 December 2009 Norway: 26 December 2009 UK: 26 December 2009 Indonesia: 27 December 2009 Egypt: 30 December 2009 Kazakhstan: 31 December 2009 Russia: 31 December 2009 Ukraine: 31 December 2009 Bulgaria: 1 January 2010 Lithuania: 1 January 2010 Mexico: 1 January 2010 Panama: 1 January 2010 Romania: 1 January 2010 Sweden: 1 January 2010 Belgium: 6 January 2010 Czech Republic: 7 January 2010 Hungary: 7 January 2010 Netherlands: 7 January 2010 Peru: 7 January 2010 Slovenia: 7 January 2010 Brazil: 8 January 2010 Estonia: 8 January 2010 India: 8 January 2010 Philippines: 8 January 2010 Argentina: 11 January 2010 (Buenos Aires) (premiere) Argentina: 14 January 2010 Greece: 14 January 2010 Poland: 15 January 2010 Spain: 15 January 2010 Turkey: 15 January 2010 Finland: 22 January 2010 Germany: 28 January 2010 Switzerland: 28 January 2010 (German speaking region) Syria: 28 January 2010 Austria: 29 January 2010 France: 3 February 2010 Switzerland: 3 February 2010 (French speaking region) Japan: 28 February 2010 (Yubari International Fantastic Film Festival) Japan: 12 March 2010 Vietnam: 31 December 2012
Old Dogs - 2009 I was released on: USA: 25 November 2009 Mexico: 27 November 2009 Indonesia: 2 December 2009 Russia: 3 December 2009 Estonia: 4 December 2009 Spain: 4 December 2009 Kazakhstan: 8 December 2009 Kuwait: 10 December 2009 Slovenia: 10 December 2009 Syria: 10 December 2009 Croatia: 17 December 2009 Netherlands: 23 December 2009 Ukraine: 24 December 2009 Denmark: 25 December 2009 Sweden: 25 December 2009 Australia: 26 December 2009 Portugal: 30 December 2009 Romania: 30 December 2009 Singapore: 31 December 2009 Egypt: 6 January 2010 Malaysia: 7 January 2010 New Zealand: 7 January 2010 Panama: 8 January 2010 Austria: 14 January 2010 Germany: 14 January 2010 Switzerland: 14 January 2010 (German speaking region) Iceland: 15 January 2010 Argentina: 19 January 2010 (Buenos Aires) (premiere) Philippines: 20 January 2010 Argentina: 21 January 2010 Greece: 21 January 2010 Hungary: 21 January 2010 Israel: 21 January 2010 Poland: 22 January 2010 Peru: 28 January 2010 Ireland: 19 March 2010 UK: 19 March 2010 Italy: 26 March 2010 Brazil: 2 April 2010 Turkey: 9 April 2010 France: 25 August 2010 (DVD premiere) Japan: 3 September 2010 (DVD premiere)
A little over 97 weeks between January 28 2009 and December 12 2010.
Alvin and the Chipmunks The Squeakquel - 2009 was released on: United Arab Emirates: 11 December 2009 (Dubai International Film Festival) Ireland: 21 December 2009 UK: 21 December 2009 Belgium: 23 December 2009 Canada: 23 December 2009 Egypt: 23 December 2009 France: 23 December 2009 Indonesia: 23 December 2009 Switzerland: 23 December 2009 (French speaking region) USA: 23 December 2009 Austria: 24 December 2009 Germany: 24 December 2009 Hong Kong: 24 December 2009 Hungary: 24 December 2009 Kazakhstan: 24 December 2009 Malaysia: 24 December 2009 Netherlands: 24 December 2009 Portugal: 24 December 2009 Russia: 24 December 2009 Singapore: 24 December 2009 Switzerland: 24 December 2009 (German speaking region) Syria: 24 December 2009 Ukraine: 24 December 2009 Denmark: 25 December 2009 Estonia: 25 December 2009 Finland: 25 December 2009 Lithuania: 25 December 2009 Mexico: 25 December 2009 Panama: 25 December 2009 Romania: 25 December 2009 Spain: 25 December 2009 Sweden: 25 December 2009 Turkey: 25 December 2009 Venezuela: 25 December 2009 Australia: 26 December 2009 Iceland: 26 December 2009 Norway: 26 December 2009 South Korea: 30 December 2009 Greece: 31 December 2009 Kuwait: 31 December 2009 Peru: 1 January 2010 Armenia: 3 January 2010 Brazil: 8 January 2010 Philippines: 8 January 2010 Argentina: 21 January 2010 Poland: 22 January 2010 Slovenia: 28 January 2010 Pakistan: 23 April 2010 Japan: 2 September 2010 (DVD premiere)
December 2009, January 2010
Kipper - 1997 Space Invaders was released on: China: 31 December 2009 Hong Kong: 31 December 2009 Singapore: 31 December 2009 USA: 1 January 2010 Ukraine: 1 January 2010
The Box - 2009 I was released on: Sweden: 17 September 2009 (Lund Fantastisk Film Festival) Australia: 29 October 2009 Finland: 31 October 2009 (Night Visions Film Festival) Belgium: 4 November 2009 France: 4 November 2009 Canada: 6 November 2009 Spain: 6 November 2009 Sweden: 6 November 2009 USA: 6 November 2009 Malaysia: 12 November 2009 Slovenia: 12 November 2009 Russia: 19 November 2009 Ukraine: 19 November 2009 Estonia: 20 November 2009 Romania: 20 November 2009 Iceland: 27 November 2009 Lebanon: 3 December 2009 Ireland: 4 December 2009 UK: 4 December 2009 Bulgaria: 11 December 2009 Denmark: 11 December 2009 Mexico: 11 December 2009 Croatia: 17 December 2009 Kazakhstan: 24 December 2009 Kuwait: 31 December 2009 Egypt: 13 January 2010 Israel: 14 January 2010 Finland: 15 January 2010 Hungary: 21 January 2010 Singapore: 28 January 2010 Czech Republic: 4 February 2010 Netherlands: 4 February 2010 Germany: 18 February 2010 (DVD premiere) Greece: 4 March 2010 Peru: 4 March 2010 Philippines: 10 March 2010 Poland: 19 March 2010 Brazil: 26 March 2010 Turkey: 26 March 2010 Argentina: 14 April 2010 (Buenos Aires) (premiere) Argentina: 15 April 2010 Japan: 8 May 2010 Italy: 21 July 2010 Portugal: 26 August 2010
Stage 5 - 2009 December 2010 2-12 was released on: USA: 19 January 2011
Dec 3 through Jan 21, 2010
Did You Hear About the Morgans - 2009 was released on: USA: 18 December 2009 Australia: 26 December 2009 Malaysia: 31 December 2009 Thailand: 31 December 2009 Ireland: 1 January 2010 UK: 1 January 2010 Denmark: 7 January 2010 Germany: 7 January 2010 Greece: 7 January 2010 Portugal: 7 January 2010 Singapore: 7 January 2010 Switzerland: 7 January 2010 (German speaking region) Austria: 8 January 2010 Spain: 8 January 2010 Sweden: 8 January 2010 Malta: 13 January 2010 Switzerland: 13 January 2010 (French speaking region) Hungary: 14 January 2010 Mexico: 15 January 2010 Romania: 15 January 2010 France: 20 January 2010 Netherlands: 21 January 2010 Turkey: 22 January 2010 Belgium: 27 January 2010 Egypt: 27 January 2010 Kuwait: 28 January 2010 South Korea: 28 January 2010 Norway: 29 January 2010 Philippines: 3 February 2010 Estonia: 5 February 2010 Finland: 5 February 2010 Kazakhstan: 5 February 2010 Slovenia: 11 February 2010 Ukraine: 11 February 2010 Venezuela: 12 February 2010 Israel: 18 February 2010 Russia: 18 February 2010 Italy: 26 February 2010 Uruguay: 26 February 2010 Poland: 5 March 2010 Argentina: 11 March 2010 Japan: 12 March 2010 Peru: 18 March 2010 Brazil: 26 March 2010 Panama: 23 April 2010
Avatar - 2009 was released on: UK: 10 December 2009 (London) (premiere) United Arab Emirates: 15 December 2009 (Dubai International Film Festival) Australia: 16 December 2009 (Sydney) (premiere) Belgium: 16 December 2009 Egypt: 16 December 2009 France: 16 December 2009 Serbia: 16 December 2009 South Korea: 16 December 2009 Switzerland: 16 December 2009 (French speaking region) USA: 16 December 2009 (Hollywood, California) (premiere) Australia: 17 December 2009 Austria: 17 December 2009 Bosnia and Herzegovina: 17 December 2009 Bulgaria: 17 December 2009 Colombia: 17 December 2009 Croatia: 17 December 2009 Czech Republic: 17 December 2009 Germany: 17 December 2009 Greece: 17 December 2009 Hong Kong: 17 December 2009 Hungary: 17 December 2009 Indonesia: 17 December 2009 Ireland: 17 December 2009 Israel: 17 December 2009 Kuwait: 17 December 2009 Lebanon: 17 December 2009 Malaysia: 17 December 2009 Mexico: 17 December 2009 Netherlands: 17 December 2009 New Zealand: 17 December 2009 Peru: 17 December 2009 Philippines: 17 December 2009 Portugal: 17 December 2009 Russia: 17 December 2009 Singapore: 17 December 2009 Slovakia: 17 December 2009 Slovenia: 17 December 2009 Switzerland: 17 December 2009 (German speaking region) Syria: 17 December 2009 Thailand: 17 December 2009 UK: 17 December 2009 Ukraine: 17 December 2009 Brazil: 18 December 2009 Canada: 18 December 2009 Denmark: 18 December 2009 Estonia: 18 December 2009 Finland: 18 December 2009 Iceland: 18 December 2009 India: 18 December 2009 Kazakhstan: 18 December 2009 Latvia: 18 December 2009 Lithuania: 18 December 2009 Norway: 18 December 2009 Panama: 18 December 2009 Romania: 18 December 2009 Spain: 18 December 2009 Sweden: 18 December 2009 Taiwan: 18 December 2009 Turkey: 18 December 2009 USA: 18 December 2009 Uruguay: 18 December 2009 Venezuela: 18 December 2009 Argentina: 23 December 2009 (Buenos Aires) (premiere) Japan: 23 December 2009 Poland: 25 December 2009 Pakistan: 31 December 2009 (Lahore) Argentina: 1 January 2010 Pakistan: 1 January 2010 Armenia: 3 January 2010 China: 4 January 2010 Italy: 15 January 2010 Georgia: 28 January 2010 Australia: 26 August 2010 (limited) (special edition) (3-D version) Hong Kong: 26 August 2010 (limited) (special edition) (3-D version) Kazakhstan: 26 August 2010 (limited) (special edition) Malaysia: 26 August 2010 (special edition) New Zealand: 26 August 2010 (special edition) Russia: 26 August 2010 (special edition) Singapore: 26 August 2010 (special edition) South Korea: 26 August 2010 (special edition) Canada: 27 August 2010 (limited) (special edition) (3-D version) India: 27 August 2010 (special edition) Ireland: 27 August 2010 (special edition) Poland: 27 August 2010 (limited) (special edition) UK: 27 August 2010 (special edition) USA: 27 August 2010 (special edition) (3-D version) France: 1 September 2010 (special edition) Indonesia: 1 September 2010 (special edition) Germany: 2 September 2010 (special edition) Belgium: 8 September 2010 (special edition) Argentina: 23 September 2010 (special edition) Georgia: 23 September 2010 (special edition) (3-D version) Spain: 24 September 2010 (special edition) (3-D version) Brazil: 15 October 2010 (special edition) (3-D version) Mexico: 15 October 2010 (special edition) Japan: 16 October 2010 (special edition) (3-D version) Portugal: 2 January 2014 (special edition) (3-D version)
Stage 5 - 2009 December 2009 1-14 was released on: USA: 19 January 2010