Von: https://www.karl-voit.at/Feiertage/

| Jahr | Feiertage Mo-Fr | Feiertage Sa/So | Urlaubstage 24.12.-6.1. Folgejahr |
|------+-----------------+-----------------+-----------------------------------|
| 2020 |              11 |               3 |                                 6 |
| 2021 |              10 |             *4* |                                 8 |
| 2022 |              10 |             *4* |                                 8 |
| 2023 |            *12* |               2 |                                 7 |
| 2024 |              11 |               3 |                               *5* |
| 2025 |            *12* |               2 |                               *5* |
| 2026 |              11 |               3 |                                 6 |
| 2027 |              10 |             *4* |                                 8 |
| 2028 |            *12* |               2 |                                 7 |
| 2029 |            *12* |               2 |                                 6 |
| 2030 |              11 |               3 |                               *5* |

- Kontrolle der Feiertage: https://www.feiertage-oesterreich.at/2025/ usw.

- process
  1. untere Tabelle: Jahr in =year=-variable eintragen
  2. untere Tabelle aktualisieren
  3. @17$7, @17$8, @27$7 in Tabelle oben als $2, $3, $4 manuell dazuschreiben

| $ | year=2024                 |     |       |           |     |                 |            |
| ! | Feiertag                  | Tag | Monat | Wochentag | DOW | Unter der Woche | Wochenende |
|---+---------------------------+-----+-------+-----------+-----+-----------------+------------|
|   | Neujahr                   |   1 |     1 | Monday    |   1 |               1 |          0 |
|   | Heilige Drei Könige       |   6 |     1 | Saturday  |   6 |               0 |          1 |
|   | Staatsfeiertag            |   1 |     5 | Wednesday |   3 |               1 |          0 |
|   | Mariä Himmelfahrt         |  15 |     8 | Thursday  |   4 |               1 |          0 |
|   | Nationalfeiertag          |  26 |    10 | Saturday  |   6 |               0 |          1 |
|   | Allerheiligen             |   1 |    11 | Friday    |   5 |               1 |          0 |
|   | Mariä Empfängnis          |   8 |    12 | Sunday    |   7 |               0 |          1 |
|   | Heiliger Abend            |  24 |    12 | Tuesday   |   2 |               1 |          0 |
|   | Weihnachten               |  25 |    12 | Wednesday |   3 |               1 |          0 |
|   | Stefanitag                |  26 |    12 | Thursday  |   4 |               1 |          0 |
|---+---------------------------+-----+-------+-----------+-----+-----------------+------------|
|   | Ostermontag               |   - |     - | Monday    |   1 |               1 |          0 |
|   | Christi Himmelfahrt       |   - |     - | Thursday  |   4 |               1 |          0 |
|   | Pfingstmontag             |   - |     - | Monday    |   1 |               1 |          0 |
|   | Fronleichnam              |   - |     - | Thursday  |   4 |               1 |          0 |
|---+---------------------------+-----+-------+-----------+-----+-----------------+------------|
|   | *Feiertage Woche/WE*      |     |       |           |     |              11 |          3 |
|---+---------------------------+-----+-------+-----------+-----+-----------------+------------|
|   |                           |  27 |    12 | Friday    |   5 |               1 |          0 |
|   |                           |  28 |    12 | Saturday  |   6 |               0 |          1 |
|   |                           |  29 |    12 | Sunday    |   7 |               0 |          1 |
|   |                           |  30 |    12 | Monday    |   1 |               1 |          0 |
|   |                           |  31 |    12 | Tuesday   |   2 |               1 |          0 |
|   | Folgejahr                 |   2 |     1 | Thursday  |   4 |               1 |          0 |
|   | Folgejahr                 |   3 |     1 | Friday    |   5 |               1 |          0 |
|   | Folgejahr                 |   4 |     1 | Saturday  |   6 |               0 |          1 |
|   | Folgejahr                 |   5 |     1 | Sunday    |   7 |               0 |          1 |
|---+---------------------------+-----+-------+-----------+-----+-----------------+------------|
|   | *Arbeitstage 24.12.-6.1.* |     |       |           |     |               5 |            |
#+TBLFM: @3$5..@12$5='(format-time-string "%A" (encode-time 0 0 0 (string-to-number $3) (string-to-number $4) $year nil nil nil))::@3$6..@12$6='(format-time-string "%u" (encode-time 0 0 0 (string-to-number $3) (string-to-number $4) $year nil nil nil))::@3$7..@12$7='(if (> 5.1 (string-to-number $6)) "1" "0")::@3$8..@12$8='(if (< 5.1 (string-to-number $6)) "1" "0")::@13$7..@16$7='(if (> 5.1 (string-to-number $6)) "1" "0")::@13$8..@16$8='(if (< 5.1 (string-to-number $6)) "1" "0")::@17$7=vsum(@3$7..@16$7)::@17$8=vsum(@3$8..@16$8)::@18$5..@22$5='(format-time-string "%A" (encode-time 0 0 0 (string-to-number $3) (string-to-number $4) $year nil nil nil))::@18$6..@22$6='(format-time-string "%u" (encode-time 0 0 0 (string-to-number $3) (string-to-number $4) $year nil nil nil))::@18$7..@22$7='(if (> 5.1 (string-to-number $6)) "1" "0")::@18$8..@22$8='(if (< 5.1 (string-to-number $6)) "1" "0")::@23$5..@26$5='(format-time-string "%A" (encode-time 0 0 0 (string-to-number $3) (string-to-number $4) (+ 1 $year) nil nil nil))::@23$6..@26$6='(format-time-string "%u" (encode-time 0 0 0 (string-to-number $3) (string-to-number $4) (+ 1 $year) nil nil nil))::@23$7..@26$7='(if (> 5.1 (string-to-number $6)) "1" "0")::@27$7=vsum(@18$7..@26$7)