USA 学校カレンダー 2026
USAの2026-2027年度の学校カレンダーをお探しですか？ここでは、学期の代表的な日程、学校休業日、春休み、冬休み、すべての祝日をご確認いただけます。このページでは2学期と7の休業期間をカバーしています。米国の各学区は独自のカレンダーを設定するため、これらの日付は目安です—お住まいの学区でご確認ください（U.S. state education agencies）。
代表的な日付。実際の日付は学区や自治体により異なります。学校でご確認ください。 最終確認: 2026年7月29日.
Fall Break
Oct 12 – Oct 16, 2026
USAの2026年度学期日程
| Name | Start Date | End Date | Days | Notes |
|---|---|---|---|---|
| Fall Semester (Term 1) | 85 days | Most schools start in mid-to-late August. Start date varies (typically Aug 10-30). | ||
| Spring Semester (Term 2) | 105 days | Spring semester starts after winter break. End date varies (typically late May to mid-June). |
USAの2026年度学校休業
| Name | Start Date | End Date | Days | Notes |
|---|---|---|---|---|
| Labor Day Break | 4 days | Long weekend around Labor Day (first Monday of September). | ||
| Fall Break | 5 days | Some districts have a fall break in October. Not all schools have this. | ||
| Thanksgiving Break | 3 days | Usually Wednesday-Friday around Thanksgiving (4th Thursday of November). | ||
| Winter Break | 16 days | Typically 2-3 weeks including Christmas and New Year. | ||
| Martin Luther King Jr. Day | 1 days | — | ||
| Spring Break | 5 days | Usually 1 week in March or April. Dates vary widely by district. Some schedule around Easter. | ||
| Summer Break | 75 days | The longest school break, approximately 10-12 weeks. Most students return in mid-to-late August. |
USAの2026年度祝日
| Name | Start Date | End Date | Days | Notes |
|---|---|---|---|---|
| Labor Day | 1 days | — | ||
| Columbus Day | 1 days | — | ||
| Veterans Day | 1 days | — | ||
| Thanksgiving | 1 days | — | ||
| Christmas Day | 1 days | — | ||
| New Year's Day | 1 days | — | ||
| Martin Luther King Jr. Day | 1 days | — | ||
| Presidents' Day | 1 days | — | ||
| Memorial Day | 1 days | — | ||
| Juneteenth | 1 days | — | ||
| Independence Day | 1 days | — |
USA School 2026 Calendar — Month by Month
January 2026
February 2026
March 2026
April 2026
May 2026
June 2026
July 2026
August 2026
September 2026
October 2026
November 2026
December 2026
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USAの2026年度学年詳細情報
Fall Semester (Term 1)
Mon, Aug 24, 2026 – Fri, Dec 18, 2026
Most schools start in mid-to-late August. Start date varies (typically Aug 10-30).
Spring Semester (Term 2)
Wed, Jan 6, 2027 – Fri, Jun 4, 2027
Spring semester starts after winter break. End date varies (typically late May to mid-June).
USA 学校カレンダー 2026 — 重要日付
これらのUSAの2026年度学校休業日はU.S. state education agenciesから直接取得したものです。
USAの2026年度学校休業の計画ポイント
🏛️ 13,000 districts, 13,000 calendars
There is no national US school calendar — every school district sets its own year. Neighbouring districts can start weeks apart, so always check your specific district.
🌴 Spring break varies from February to April
Depending on the district and university, spring break can fall anywhere between late February and mid-April. College towns see price surges in their own week only.
🎒 Teacher workdays break up the year
Most districts scatter pupil-free teacher workdays and PD days through the year — a source of surprise days off. The district calendar lists them all.
⛺ Summer camps book in winter
The ~10-week American summer break (roughly June to August) drives intense competition for day camps and sleepaway camps — popular programs open enrolment in January or February.
Source & Data Accuracy
Data source: U.S. state education agencies
Last updated: September 8, 2026
Typical/representative dates. Actual dates vary by district or council. Confirm with your local school. Last verified: Jul 29, 2026.
Note: IMPORTANT: The US does NOT have a national or state-level school calendar. There are over 13,000 individual school districts, each setting its own calendar. The dates below represent the most common/typical schedule for the 2026-2027 academic year. Major variations exist between states and even between neighboring districts. For example, NYC schools start in early September, while many Texas and Florida schools start in early-to-mid August. Always check with your local school district for exact dates. We are actively adding state-specific and district-specific pages for high-search areas like New York, California, Texas, Florida, and more.
USAの2026年度学校休業 — よくある質問
When is spring break 2027 in the US?
Spring break 2027 dates vary by school district. Most US schools schedule spring break for one week in March or April. The most common dates are March 15-19, 2027, but some districts schedule it around Easter (March 26-29, 2027). Check with your local school district for exact dates.
When does the 2026-2027 school year start in the US?
The 2026-2027 school year typically starts in mid-to-late August 2026. Most US schools begin between August 10 and August 30. The Fall Semester runs from August 2026 to December 2026, and the Spring Semester runs from January 2027 to June 2027.
How long is summer break in the US?
Summer break in the US typically lasts 10-12 weeks, from early June to mid-to-late August. The exact dates vary by school district.
What is the school calendar for 2026-2027?
The 2026-2027 school calendar runs from August 2026 to June 2027, with breaks for Labor Day (September), Thanksgiving (November), Winter Break (December-January), Spring Break (March), and Summer Break (June-August 2027).
Are US school holidays the same in every state?
No. School calendars in the US are set by individual school districts, which means dates can vary significantly even within the same state. Always check with your local school district for the most accurate dates.
2026年の学校休業は何回ありますか？
ほとんどの学校制度では年間4〜6回の主要な休業期間があり、通常は長い夏休み、冬休み/クリスマス休暇、そして春と秋の短い中間休業が含まれます。正確な回数は国と地域によって異なります。
最も長い学校休業はどれですか？
夏休みが一般的に世界で最も長い学校休業です。オーストラリアでは約5〜6週間（12月〜1月）です。イギリスでは約6週間（7月〜8月）です。アメリカでは10〜12週間（6月〜8月）と最も長いです。シンガポールでは、年末休暇が約6週間です。
学校休業はすべての地域で同じですか？
いいえ。学校休業日は都道府県、地域、さらには学校区や地方自治体によって異なります。隣接する地域は似たカレンダーを持つことが多いですが、お住まいの地域の正確な日程を必ずご確認ください。
授業期間中に子どもを学校から休ませてもよいですか？
規則は国によって異なります。イギリスでは、授業期間中の無断欠席は罰金の対象になる場合があります。オーストラールでは一般的に推奨されませんが、州によって政策が異なります。アメリカでは、各学区が政策を定めています。授業期間中の欠席を計画する前に、必ず学校にご確認ください。
私立学校の休業日は異なりますか？
はい、私立学校や独立学校は独自の休業日を設定することが多く、公立学校とは異なる場合があります。ただし、多くの私立学校は近隣の公立学校と似たカレンダーに従い、わずかな違いがある程度です。正確な日程は学校に直接お問い合わせください。