vs
10
Mongolia
1
Shared Holidays
15
South Korea
| Date | 🇲🇳 Mongolia | 🇰🇷 South Korea |
|---|---|---|
| Jan 1, 2004Shared | New Year's Day Шинэ жил (Shine jil) | New Year's Day 새해 |
| Jan 21, 2004 | — | Lunar New Year 설날 |
| Jan 22, 2004 | — | Lunar New Year 설날 |
| Jan 23, 2004 | — | Lunar New Year 설날 |
| Mar 1, 2004 | — | Independence Movement Day 3·1절 |
| Mar 8, 2004 | International Women's Day Олон Улсын Эмэгтэйчүүдийн Баяр | — |
| May 5, 2004 | — | Children's Day 어린이날 |
| May 26, 2004 | — | Buddha's Birthday 부처님 오신 날 |
| Jun 1, 2004 | Naadam Holiday Наадам | — |
| Jun 6, 2004 | — | Memorial Day 현충일 |
| Jul 11, 2004 | Naadam Holiday Наадам | — |
| Jul 12, 2004 | Naadam Holiday Наадам | — |
| Jul 13, 2004 | Naadam Holiday Наадам | — |
| Jul 14, 2004 | Naadam Holiday Наадам | — |
| Jul 15, 2004 | Naadam Holiday Наадам | — |
| Aug 15, 2004 | — | Liberation Day 광복절 |
| Sep 27, 2004 | — | Chuseok 추석 |
| Sep 28, 2004 | — | Chuseok 추석 |
| Sep 29, 2004 | — | Chuseok 추석 |
| Oct 3, 2004 | — | National Foundation Day 개천절 |
| Oct 9, 2004 | — | Hangul Day 한글날 |
| Nov 26, 2004 | Republic Day Улс тунхагласны өдөр | — |
| Dec 25, 2004 | — | Christmas Day 크리스마스 |
| Dec 29, 2004 | Independence Day Тусгаар Тогтнолын Өдөр | — |