| 2019 JANUARY | 1 | New Year Day (public holiday) |
| 7 - 11 | Application period for department transfer | |
| 10 | Last day to withdraw from winter session courses | |
| 25 | Winter session courses end | |
| 24 - 30 | Registration for spring semester courses Application period for double major and combined major | |
| 30 - Feb. 1 | Tuition payment period for newly admitted undergraduate students | |
| FEBRUARY | 1 | Last day for faculty to submit winter session grades |
| 4 - 6 | Seol (public holidays) | |
| 7 - 13 | Tuition payment period for newly admitted graduate students | |
| 11 | Last day to submit application for re-admission and re-enrollment | |
| 13 - 19 | Application period for minor, combined minor and student designed major | |
| 21 - 27 | Tuition payment period for spring semester | |
| 26 | Graduation ceremony | |
| 27 | Last day to submit application for re-registration | |
| 28 | Winter break ends, fall semester ends | |
| MARCH | 1 | Independence Movement Day (national holiday), 2019 Academic Year begins |
| 4 | Matriculation ceremony for undergraduates, spring semester classes begin | |
| 4 - 8 | Course add and drop period | |
| 11 - 15 | Course demand survey for summer session | |
| 11 - 22 | Application period for faculty to open fall semester courses | |
| 25 - 29 | Application period for faculty to open summer session courses | |
| 27 | First quarter of spring semester ends | |
| APRIL | 22 | Second quarter of spring semester ends, Last day to withdraw from courses |
| 25 - 26 | Reading period | |
| MAY | 6 | Substitute holiday for Children’s Day (May 5) |
| 7 | Substitute holiday for Children's Day | |
| 9 - 15 | Registration for summer session courses | |
| 12 | Buddha’s Birthday (public holiday) | |
| 17 | Third quarter of spring semester ends | |
| 27 - June 14 | Application period for fall semester scholarships | |
| JUNE | 6 | Memorial Day (public holiday) |
| 14 | Last day to submit application for fall semester scholarships | |
| 14 | Spring semester classes end | |
| 15 - 21 | Make-up classes | |
| 17 – July 19 | Application period for re-admission and re-enrollment | |
| 17 - Aug. 30 | Application period for re-registration | |
| 24 | Summer break begins, Summer session classes begin | |
| 28 | Last day for faculty to submit spring semester grades | |
| JULY | 12 | Last day to withdraw from summer session courses |
| 19 | Last day to submit application for re-admission and re-enrollment | |
| AUGUST | 2 | Summer session classes end |
| 1 - 7 | Registration for fall semester courses, Application period for double major and combined major | |
| 1 - 7 | Tuition payment period for newly admitted graduate students | |
| 9 | Last day for faculty to submit summer session grades | |
| 15 | Independence Day (national holiday) | |
| 16 - 22 | Application period for minor, interdisciplinary minor, and student-designed major | |
| 26 - 30 | Tuition payment period for fall semester | |
| 29 | Summer graduation ceremony | |
| 30 | Last day to submit application for re-registration | |
| 31 | Summer break ends, spring semester ends | |
| SEPTEMBER | 1 | Fall semester begins |
| 2 | Fall semester classes begin | |
| 2 – 6 | Course add and drop period | |
| 5 – 11 | Course demand survey for winter session | |
| 12 – 15 | Chuseok (public holidays) | |
| 9 - 20 | Application period for faculty to open next spring courses | |
| 27 | First quarter of fall semester ends | |
| 23 - 27 | Application period for faculty to open winter session courses | |
| OCTOBER | 3 | Foundation Day (national holiday) |
| 9 | Hangeul Day (national holiday) | |
| 15 | SNU Anniversary (no class) | |
| 25 | Second quarter of fall semester ends, Last day to withdraw from fall semester courses | |
| 24 – 25 | Reading period | |
| NOVEMBER | 7 – 13 | Registration for winter session courses |
| 20 | Third quarter of fall semester ends | |
| 25 - Dec. 13 | Application period for spring semester scholarships | |
| DECEMBER | 13 | Fall semester courses end |
| 14 – 20 | Make-up classes | |
| 16 - Feb. 27, 2020 | Application period for re-admission and re-enrollment | |
| 17 - Feb. 27, 2020 | Application period for re-registration | |
| 23 | Winter break begins, Winter session classes begin | |
| 25 | Christmas (public holiday) | |
| 27 | Last day for faculty to submit fall semester grades | |
| 2020 JANUARY | 1 | New Year Day (public holiday) |
| 6 - 10 | Application period for department transfer | |
| 13 | Last day to withdraw from winter session courses | |
| 24 - 27 | Seol (public holidays) | |
| 28 | Winter session courses end | |
| 28 – Feb. 3 | Application period for double major and combined major | |
| 30 - Feb. 5 | Registration for spring semester courses | |
| FEBRUARY | 3 - 7 | Tuition payment period for newly admitted graduate students |
| 4 | Last day for faculty to submit winter session grades | |
| 5 - 7 | Tuition payment period for newly admitted undergraduate students | |
| 11 | Last day to submit application for re-admission and re-enrollment | |
| 10 - 14 | Application period for minor, interdisciplinary minor and student designed major | |
| 19 – 25 | Tuition payment period for spring semester | |
| 26 | Winter graduation ceremony | |
| 27 | Last day to submit application for re-registration | |
| 29 | Winter break ends, fall semester ends |
