New Year's Day
Ramadan Feast Eve (Estimated date)
Ramadan Feast (Eid al-Fitr) (Estimated date)
Ramadan Feast (Eid al-Fitr) (Estimated date)
Ramadan Feast (Eid al-Fitr) (Estimated date)
National Sovereignty and Children's Day
Sacrifice Feast Eve (Estimated date)
Sacrifice Feast (Eid al-Adha) (Estimated date)
Sacrifice Feast (Eid al-Adha) (Estimated date)
Sacrifice Feast (Eid al-Adha) (Estimated date)
Sacrifice Feast (Eid al-Adha) (Estimated date)
Commemoration of Atatürk, Youth and Sports Day
Victory Day
Republic Day Eve
Republic Day
  January
  February
  March
  April
  May
  June
  July
  August
  September
  October
  November
  December
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1637
1638 › 
# Date Public holiday
1Thursday, 1 January 1637 New Year's Day
2Wednesday, 25 February 1637 Ramadan Feast Eve (Estimated date)
3Thursday, 26 February 1637 Ramadan Feast (Eid al-Fitr) (Estimated date)
4Friday, 27 February 1637 Ramadan Feast (Eid al-Fitr) (Estimated date)
5Saturday, 28 February 1637 Ramadan Feast (Eid al-Fitr) (Estimated date)
6Thursday, 23 April 1637 National Sovereignty and Children's Day
7Monday, 4 May 1637 Sacrifice Feast Eve (Estimated date)
8Tuesday, 5 May 1637 Sacrifice Feast (Eid al-Adha) (Estimated date)
9Wednesday, 6 May 1637 Sacrifice Feast (Eid al-Adha) (Estimated date)
10Thursday, 7 May 1637 Sacrifice Feast (Eid al-Adha) (Estimated date)
11Friday, 8 May 1637 Sacrifice Feast (Eid al-Adha) (Estimated date)
12Tuesday, 19 May 1637 Commemoration of Atatürk, Youth and Sports Day
13Sunday, 30 August 1637 Victory Day
14Wednesday, 28 October 1637 Republic Day Eve
15Thursday, 29 October 1637 Republic Day