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Working days
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Weekend days
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Public holidays
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Vacations

Working days numbering

Over the period from Friday, 1 January, 2027 to Friday, 31 December, 2027

January 2027
249 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2
3
41
52
63
74
85
9
10
116
127
138
149
1510
16
17
1811
1912
2013
2114
2215
23
24
2516
2617
2718
2819
2920
30
31
Weekend day
Public holiday: New Year's Day
February 2027
249 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
121
222
323
424
525
6
7
826
927
1028
1129
1230
13
14
1531
1632
1733
1834
1935
20
21
2236
2337
2438
2539
2640
27
28
Weekend day
March 2027
249 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
141
242
343
444
545
6
7
845.5
9
10
11
1246.5
13
14
1547.5
1648.5
1749.5
1850.5
1951.5
20
21
2252.5
2353.5
2454.5
2555.5
2656.5
27
28
2957.5
3058.5
3159.5
Weekend day
Public holiday: Ramadan Feast Eve
Public holiday: Ramadan Feast (Eid al-Fitr)
April 2027
249 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
160.5
261.5
3
4
562.5
663.5
764.5
865.5
966.5
10
11
1267.5
1368.5
1469.5
1570.5
1671.5
17
18
1972.5
2073.5
2174.5
2275.5
23
24
25
2676.5
2777.5
2878.5
2979.5
3080.5
Weekend day
Public holiday: National Sovereignty and Children's Day
May 2027
249 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2
381.5
482.5
583.5
684.5
785.5
8
9
1086.5
1187.5
1288.5
1389.5
1490.5
15
16
17
18
19
2091.5
2192.5
22
23
2493.5
2594.5
2695.5
2796.5
2897.5
29
30
3198.5
Weekend day
Public holiday: Labour and Solidarity Day
Public holiday: Sacrifice Feast Eve
Public holiday: Sacrifice Feast (Eid al-Adha)
Public holiday: Commemoration of Atatürk, Youth and Sports Day / Sacrifice Feast (Eid al-Adha)
June 2027
249 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
199.5
2100.5
3101.5
4102.5
5
6
7103.5
8104.5
9105.5
10106.5
11107.5
12
13
14108.5
15109.5
16110.5
17111.5
18112.5
19
20
21113.5
22114.5
23115.5
24116.5
25117.5
26
27
28118.5
29119.5
30120.5
Weekend day
July 2027
249 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1121.5
2122.5
3
4
5123.5
6124.5
7125.5
8126.5
9127.5
10
11
12128.5
13129.5
14130.5
15
16131.5
17
18
19132.5
20133.5
21134.5
22135.5
23136.5
24
25
26137.5
27138.5
28139.5
29140.5
30141.5
31
Weekend day
Public holiday: Democracy and National Unity Day
August 2027
249 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2142.5
3143.5
4144.5
5145.5
6146.5
7
8
9147.5
10148.5
11149.5
12150.5
13151.5
14
15
16152.5
17153.5
18154.5
19155.5
20156.5
21
22
23157.5
24158.5
25159.5
26160.5
27161.5
28
29
30
31162.5
Weekend day
Public holiday: Victory Day
September 2027
249 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1163.5
2164.5
3165.5
4
5
6166.5
7167.5
8168.5
9169.5
10170.5
11
12
13171.5
14172.5
15173.5
16174.5
17175.5
18
19
20176.5
21177.5
22178.5
23179.5
24180.5
25
26
27181.5
28182.5
29183.5
30184.5
Weekend day
October 2027
249 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1185.5
2
3
4186.5
5187.5
6188.5
7189.5
8190.5
9
10
11191.5
12192.5
13193.5
14194.5
15195.5
16
17
18196.5
19197.5
20198.5
21199.5
22200.5
23
24
25201.5
26202.5
27203.5
28204
29
30
31
Weekend day
Public holiday: Republic Day Eve
Public holiday: Republic Day
November 2027
249 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1205
2206
3207
4208
5209
6
7
8210
9211
10212
11213
12214
13
14
15215
16216
17217
18218
19219
20
21
22220
23221
24222
25223
26224
27
28
29225
30226
Weekend day
December 2027
249 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1227
2228
3229
4
5
6230
7231
8232
9233
10234
11
12
13235
14236
15237
16238
17239
18
19
20240
21241
22242
23243
24244
25
26
27245
28246
29247
30248
31249
Weekend day

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