Work Calendar & holidays 2025 - Thailand
This page provides the 2025 work calendar for Thailand. With 26 days off and 240 workdays, the calendar is based on the official legislation, and is designed for holiday and business planning. Please note: City-specific holidays are not included. Holiday dates are subject to change by local authorities.
January
Mo
Tu
We
Th
Fr
Sa
Su
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
February
Mo
Tu
We
Th
Fr
Sa
Su
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
March
Mo
Tu
We
Th
Fr
Sa
Su
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
April
Mo
Tu
We
Th
Fr
Sa
Su
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
May
Mo
Tu
We
Th
Fr
Sa
Su
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
June
Mo
Tu
We
Th
Fr
Sa
Su
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
July
Mo
Tu
We
Th
Fr
Sa
Su
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
August
Mo
Tu
We
Th
Fr
Sa
Su
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
September
Mo
Tu
We
Th
Fr
Sa
Su
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
October
Mo
Tu
We
Th
Fr
Sa
Su
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
November
Mo
Tu
We
Th
Fr
Sa
Su
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
December
Mo
Tu
We
Th
Fr
Sa
Su
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
20 March - 16:01h
21 June - 09:42h
23 September - 01:19h
21 December - 22:03h
(Time zone: Asia/Bangkok)
Wednesday, 1 January
New Year's Day
Saturday, 11 January
National Children's Day
Wednesday, 12 February
Makha Bucha
Sunday, 6 April
Chakri Memorial Day
Monday, 7 April
Chakri Memorial Day (in lieu)
Sunday, 13 April
Songkran Festival
Monday, 14 April
Songkran Festival
Tuesday, 15 April
Songkran Festival
Wednesday, 16 April
Songkran Festival (in lieu)
Thursday, 1 May
National Labor Day
Sunday, 4 May
Coronation Day
Monday, 5 May
Coronation Day (in lieu)
Sunday, 11 May
Visakha Bucha
Monday, 12 May
Visakha Bucha (in lieu)
Monday, 2 June
Bridge Public Holiday
Tuesday, 3 June
HM Queen Suthida's Birthday
Thursday, 10 July
Asarnha Bucha
Friday, 11 July
Buddhist Lent Day
Monday, 28 July
HM King Maha Vajiralongkorn's Birthday
Monday, 11 August
Bridge Public Holiday
Tuesday, 12 August
HM Queen Sirikit The Queen Mother's Birthday; National Mother's Day
Monday, 13 October
HM King Bhumibol Adulyadej Memorial Day
Thursday, 23 October
HM King Chulalongkorn Memorial Day
Friday, 5 December
HM King Bhumibol Adulyadej the Great's Birthday; National Day; National Father's Day
Wednesday, 10 December
Constitution Day
Wednesday, 31 December
New Year's Eve