🔄 Gregorian ↔ Hijri Date Converter
ヒジュラ暦の月s — 1447 & 1448 AH
The Islamic calendar has 12 lunar months totaling 354 or 355 日 per year. Months begin with the sighting of the new crescent moon.
| # | ヒジュラ暦の月 | 意味 | 2026年グレゴリオ暦（概算） | 神聖? |
|---|---|---|---|---|
| 1 | Muharram محرم | 禁忌 | 6月 26 – 7月 25, 2026 | 神聖 |
| 2 | Safar صفر | 空／黄 | 7月 26 – 8月 23, 2026 | — |
| 3 | Rabi' al-Awwal ربيع الأول | 第一の春 | 8月 24 – 9月 21, 2026 | — |
| 4 | Rabi' al-Thani ربيع الثاني | 第二の春 | 9月 22 – 10月 21, 2026 | — |
| 5 | Jumada al-Awwal جمادى الأولى | 第一の乾期 | 10月 22 – 11月 19, 2026 | — |
| 6 | Jumada al-Thani جمادى الثانية | 第二の乾期 | 11月 20 – 12月 18, 2026 | — |
| 7 | Rajab رجب | 尊敬 | 12月 19, 2026 – 1月 17, 2027 | 神聖 |
| 8 | Sha'ban شعبان | 散在 | 1月 18 – 2月 15, 2027 | — |
| 9 | Ramadan رمضان | 酷暑 | 2月 17 – 3月 17, 2027 | 断食 |
| 10 | Shawwal شوال | 高揚 | 3月 18 – 4月 15, 2027 | — |
| 11 | Dhul-Qi'dah ذو القعدة | 休戦・静座 | 4月 16 – 5月 15, 2027 | 神聖 |
| 12 | Dhul-Hijjah ذو الحجة | 巡礼 | 5月 16 – 6月 13, 2027 | 神聖 |
イスラムの祝日 2026
Major Islamic observances and holy 日 2026年の (dates are approximate — based on moon sighting).
📖 About the Hijri Calendar
The Islamic calendar is a purely lunar calendar. Each month begins with the sighting of the crescent moon, making it about 11 days shorter than the Gregorian solar year. This causes Islamic holidays to shift approximately 11 days earlier each Gregorian year.
The calendar era begins with the year of the Hijra — the Prophet Muhammad's migration from Mecca to Medina, which corresponds to 622 CE. The current year 1448 AH corresponds to 2026–2027 CE.
🕌 The Four 神聖 Months
In Islam, four months are considered sacred (Ashhur al-Hurum), during which fighting and conflict are traditionally forbidden:
- Muharram (1st month)
- Rajab (7th month)
- Dhul-Qi'dah (11th month)
- Dhul-Hijjah (12th month)
The month of Dhul-Hijjah is especially significant as it includes the Hajj pilgrimage and Eid al-Adha.