Anniversary of the Soviet invasion of Poland
2025年9月17日水曜日
Weekday
水曜日
Week
38
Day of year
260
Country
🇵🇱 PL
PLN
About this holiday
We're still researching this holiday. Check back soon for a full description.
Anniversary of the Soviet invasion of Poland · 2025–2030
Other holidays in Poland 2025
- 511 days ago
New Year's Day
水曜日·public
- 506 days ago
Epiphany
月曜日·public
- 491 days ago
Grandmother's Day
火曜日·observance
- 490 days ago
Grandfather's Day
水曜日·observance
- 467 days ago
Valentine's Day
金曜日·observance
- 462 days ago
Polish Science Day
水曜日·observance
- 454 days ago
Fat Thursday
木曜日·observance
- 452 days ago
National Cursed Soldiers Remembrance Day
土曜日·observance
- 449 days ago
Shrove Tuesday
火曜日·observance
- 448 days ago
Ash Wednesday
水曜日·observance
- 445 days ago
International Women's Day
土曜日·observance
- 443 days ago
Men's Day
月曜日·observance
- 432 days ago
First Day of Spring / Truant's Day
金曜日·observance
- 429 days ago
National Day for the Remembrance of Poles Rescuing Jews under German Occupation
月曜日·observance
- 409 days ago
Palm Sunday
日曜日·observance
- 408 days ago
Baptism of Poland Day
月曜日·observance
- 405 days ago
Maundy Thursday
木曜日·school
- 404 days ago
Good Friday
金曜日·school
- 403 days ago
Warsaw Ghetto Uprising Remembrance Day
土曜日·observance
- 403 days ago
Easter Saturday
土曜日·observance
- 402 days ago
Easter Sunday
日曜日·public
- 401 days ago
Easter Monday
月曜日·public
- 400 days ago
International Mother Earth Day
火曜日·observance
- 391 days ago
Labour Day
木曜日·public
- 390 days ago
Flag Day
金曜日·optional
- 389 days ago
Constitution Day
土曜日·public
- 384 days ago
National Victory Day
木曜日·observance
- 383 days ago
Europe Day
金曜日·observance
- 366 days ago
Mother's Day
月曜日·observance
- 360 days ago
Children's Day
日曜日·observance
- 353 days ago
Pentecost
日曜日·public
- 349 days ago
Day of Struggle and Martyrdom of the Polish Villages
木曜日·observance
- 342 days ago
Corpus Christi
木曜日·public
- 338 days ago
Father's Day
月曜日·observance
- 299 days ago
National Warsaw Uprising Remembrance Day
金曜日·observance
- 285 days ago
Assumption
金曜日·public
- 269 days ago
Day of Solidarity and Freedom
日曜日·observance
- 268 days ago
Anniversary of the outbreak of the Second World War in Poland
月曜日·observance
- 239 days ago
Boy's Day
火曜日·observance
- 220 days ago
National Day of Remembrance for Steadfast Clergy
日曜日·observance
- 207 days ago
All Saints' Day
土曜日·public
- 197 days ago
Independence Day
火曜日·public
- 172 days ago
Saint Nicholas
土曜日·observance
- 154 days ago
Christmas Eve
水曜日·public
- 153 days ago
Christmas Day
木曜日·public
- 152 days ago
Boxing Day
金曜日·public
- 151 days ago
Greater Poland Uprising Remebrence Day
土曜日·observance
- 147 days ago
New Year's Eve
水曜日·observance
Holiday data is sourced from open data and may not reflect last-minute regulatory changes. Verify with official sources before legal or financial decisions.