| 释义 | April 25, 2013April 25, 2013HolidaysAdministrative Professionals Week (Last full week of April)Africa Malaria Day
 Anzac DayCelebrated in: Australia, New Zealand, Niue, Tonga
 Feast of Ridvan (April 21-May 2)
 Founding of the People's Army of North Korea
 International Whistlers Convention (Third week in April)
 Italy Liberation Day
 Portugal Liberation Day
 Robigalia
 Sinai Liberation DayCelebrated in: Egypt
 St. Mark's DayCelebrated in: Hungary
 Take Our Daughters to Work Day (Fourth Thursday in April)
 Tucson International Mariachi Conference (Last week in April)
 World's Biggest Fish Fry (Last full week in April)
 Legal Holidays by Countries| Anzac Day | Australia |  | ANZAC Day | New Zealand, Niue, Tonga |  | Founding of the People's Army | North Korea |  | Liberation Day | Italy |  | Liberty Day | Portugal |  | National Flag Day | Swaziland |  | Sinai Liberation Day | Egypt | 
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