Calendar types.
| Constant | Value | Description |
|---|---|---|
| esriCalendarUnknown | 0 | Unknown calendar. |
| esriCalendarGregorian | 1 | Gregorian (localized) calendar. |
| esriCalendarGregorianUS | 2 | Gregorian (U.S.) calendar. |
| esriCalendarJapan | 3 | Japanese Emperor Era calendar. |
| esriCalendarTaiwan | 4 | Taiwan Era calendar. |
| esriCalendarKorea | 5 | Korean Tangun Era calendar. |
| esriCalendarHijri | 6 | Hijri (Arabic Lunar) calendar. |
| esriCalendarThai | 7 | Thai calendar. |
| esriCalendarHebrew | 8 | Hebrew calendar. |
| esriCalendarGregorianMEFrench | 9 | Gregorian Middle East French calendar. |
| esriCalendarGregorianArabic | 10 | Gregorian Arabic calendar. |
| esriCalendarGregorianXLITEnglish | 11 | Gregorian Transliterated English calendar. |
| esriCalendarGregorianXLITFrench | 12 | Gregorian Transliterated French calendar. |
| esriCalendarJulian | 13 | Julian calendar. |
| esriCalendarJapaneseLuniSolar | 14 | Japanese lunisolar calendar. |
| esriCalendarChineseLuniSolar | 15 | Chinese lunisolar calendar. |
| esriCalendarSake | 16 | Reserved to match Office. |
| esriCalendarLunarEtoChn | 17 | Reserved to match Office. |
| esriCalendarLunarEtoKor | 18 | Reserved to match Office. |
| esriCalendarLunarEtoRokuyou | 19 | Reserved to match Office. |
| esriCalendarKoreanLuniSolar | 20 | Korean lunisolar calendar. |
| esriCalendarTaiwanLuniSolar | 21 | Taiwan lunisolar calendar. |
| esriCalendarPersian | 22 | Persian calendar. |
| esriCalendarUmAlQura | 23 | Umm al-Qura calendar. |