| Gregorian calendar |
| Occurrence |
Dates |
Country |
| Second Sunday of February |
February 8, 2009February 14, 2010February 13, 2011 |
Norway |
| Shevat 30(Falls anywhere between January 30 and March 1) |
|
Israel |
| March 3 |
|
Georgia |
| March 8 |
|
Afghanistan Albania
Armenia |
Azerbaijan Belarus
Bosnia and Herzegovina |
Bulgaria Kazakhstan
Laos |
Macedonia Moldova Montenegro |
Russia Serbia
Ukraine
Vietnam |
| Fourth Sunday in Lent |
March 22, 2009March 14, 2010April 3, 2011 |
IrelandNigeria |
United Kingdom |
| March 21(vernal Equinox) |
|
Bahrain Egypt
Jordan
Kuwait
Libya |
Lebanon Oman
Palestinian Territories
Israeli Arabs |
Saudi ArabiaSudan
Syria |
United Arab Emirates Yemen (All Arab countries in general)
Iraq |
| March 25 |
|
Slovenia |
| April 7 |
|
Armenia |
| April 24 +/- 5 days Baisakh Amavasya (Mata Tirtha Aunsi) |
|
Nepal |
| First Sunday in May |
May 3, 2009May 2, 2010May 1, 2011 |
Hungary Lithuania |
MozambiquePortugal |
SpainRomania |
| May 8 |
|
Albania (Parents' Day)South Korea (Parents' Day) |
| May 10 |
|
El SalvadorGuatemala |
Mexico |
| Second Sunday of May |
May 10, 2009May 9, 2010May 8, 2011 |
AnguillaArubAustralia
Austria
Bahamas
Bangladesh
Barbados
Belgium
Belize
Bermuda
Bonaire
Brazil
Brunei
Bulgaria |
CanadaChilePeople's Republic of China
Colombia
Croatia
Cuba
Curaçao
Cyprus
Czech Republic
Denmark |
Dominica EcuadorEstonia
Ethiopia
Fiji
Finland
Germany
Ghana
Greece
Grenada
Honduras
Hong Kong
Iceland
India |
ItalyJamaicaJapan
Latvia
Liechtenstein
Macao
Malaysia
Malta
Myanmar
Netherlands
New Zealand
Pakistan
Papua New Guinea
Peru |
PhilippinesPuerto RicoSt. Kitts & Nevis
St. Lucia
Saint Vincent and the Grenadines Samoa Singapore
Sint Maarten
Slovakia
South Africa
Sri Lanka
Suriname |
SwitzerlandTaiwanTanzania
Tonga
Trinidad and Tobago
Turkey
Uganda
Ukraine
United States
Uruguay
Venezuela
Zambia
Zimbabwe |
| May 15 |
|
Paraguay (same day as Día de la Patria) |
| May 26 |
|
Poland "Dzień Matki" |
| May 27 |
|
Bolivia |
| Last Sunday of May |
May 31, 2009May 30, 2010 |
AlgeriaDominicanRepublic |
France (First Sunday of June if Pentecost occurs on this day)French Antilles (First Sunday of June if Pentecost occurs on this day) |
Haiti MauritiusMorocco |
SwedenTunisia |
| May 30 |
|
Nicaragua |
| June 1 |
|
Mongolia (The Mothers and Children's Day.) |
| Second Sunday of June |
June 14, 2009June 13, 2010June 12, 2011 |
Luxembourg |
| Last Sunday of June |
June 28, 2009June 27, 2010 |
Kenya |
| August 12 |
|
Thailand (the birthday of Queen Sirikit) |
| August 15 |
|
Costa Rica |
| Second Monday of October |
October 12, 2009October 11, 2010October 10, 2011 |
Malawi |
| October 14 |
|
Belarus |
| Third Sunday of October |
October 18, 2009October 17, 2010 |
Argentina (Día de la Madre) |
| Last Sunday of November |
November 29, 2009November 28, 2010 |
Russia |
| December 8 (Feast of the Immaculate Conception) |
|
Panama |
| December 22 |
|
Indonesia |
| Islamic calendar |
| Occurrence |
Dates |
Country |
| 20 Jumada al-thani |
14 June 2009 |
Iran |