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Working days
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Weekend days
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Vacations

Working days numbering

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

January 2027
254.5 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
254.5 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
254.5 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
141
242
343
444
545
6
7
846
947
1048
1149
1250
13
14
1551
1652
1753
1854
1955
20
21
2256
2357
2458
2559
2660
27
28
2961
3062
3163
Weekend day
April 2027
254.5 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
164
265
3
4
566
667
768
869
970
10
11
1271
1372
1473
1574
1675
17
18
1976
2077
2178
2279
23
24
25
2680
2781
2882
2983
3084
Weekend day
Public holiday: National Sovereignty and Children's Day
May 2027
254.5 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2
385
486
587
688
789
8
9
1090
1191
1292
1393
1494
15
16
1795
1896
19
2097
2198
22
23
2499
25100
26101
27102
28103
29
30
31104
Weekend day
Public holiday: Labour and Solidarity Day
Public holiday: Commemoration of Atatürk, Youth and Sports Day
June 2027
254.5 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1105
2106
3107
4108
5
6
7109
8110
9111
10112
11113
12
13
14114
15115
16116
17117
18118
19
20
21119
22120
23121
24122
25123
26
27
28124
29125
30126
Weekend day
July 2027
254.5 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1127
2128
3
4
5129
6130
7131
8132
9133
10
11
12134
13135
14136
15
16137
17
18
19138
20139
21140
22141
23142
24
25
26143
27144
28145
29146
30147
31
Weekend day
Public holiday: Day of Democracy and Freedoms
August 2027
254.5 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2148
3149
4150
5151
6152
7
8
9153
10154
11155
12156
13157
14
15
16158
17159
18160
19161
20162
21
22
23163
24164
25165
26166
27167
28
29
30
31168
Weekend day
Public holiday: Victory Day
September 2027
254.5 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1169
2170
3171
4
5
6172
7173
8174
9175
10176
11
12
13177
14178
15179
16180
17181
18
19
20182
21183
22184
23185
24186
25
26
27187
28188
29189
30190
Weekend day
October 2027
254.5 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1191
2
3
4192
5193
6194
7195
8196
9
10
11197
12198
13199
14200
15201
16
17
18202
19203
20204
21205
22206
23
24
25207
26208
27209
28209.5
29
30
31
Weekend day
Public holiday: Republic Day Eve
Public holiday: Republic Day
November 2027
254.5 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1210.5
2211.5
3212.5
4213.5
5214.5
6
7
8215.5
9216.5
10217.5
11218.5
12219.5
13
14
15220.5
16221.5
17222.5
18223.5
19224.5
20
21
22225.5
23226.5
24227.5
25228.5
26229.5
27
28
29230.5
30231.5
Weekend day
December 2027
254.5 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1232.5
2233.5
3234.5
4
5
6235.5
7236.5
8237.5
9238.5
10239.5
11
12
13240.5
14241.5
15242.5
16243.5
17244.5
18
19
20245.5
21246.5
22247.5
23248.5
24249.5
25
26
27250.5
28251.5
29252.5
30253.5
31254.5
Weekend day

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