/work

ISO

Sun Mon Tue Wed Thu Fri Sat
2017 1w 1 2 3 4 5 6 7
52w 24 25 26 27 28 29 30
2018 1w 31 1 2 3 4 5 6
52w 23 24 25 26 27 28 29
2019 1w 30 31 1 2 3 4 5
52w 22 23 24 25 26 27 28
2020 1w 29 30 31 1 2 3 4
53w 27 28 29 30 31 1 2
2021 1w 3 4 5 6 7 8 9
52w 26 27 28 29 30 31 1
2022 1w 2 3 4 5 6 7 8
52w 25 26 27 28 29 30 31
2023 1w 1 2 3 4 5 6 7
52w 24 25 26 27 28 29 30
2024 1w 31 1 2 3 4 5 6
52w 22 23 24 25 26 27 28
2025 1w 29 30 31 1 2 3 4
52w 21 22 23 24 25 26 27
2026 1w 28 29 30 31 1 2 3
53w 27 28 29 30 31 1 2

https://nidev.gitlab.io/2021/01/01/2020%EB%85%84-12%EC%9B%94-30%EC%9D%BC%EC%9D%80-%EB%AA%87%EB%B2%88%EC%A7%B8-%EC%A3%BC%EC%9D%B8%EA%B0%80-feat-Java/