Thursday 21 May 2026: lunar date and day Ất Mùi
Thursday 21 May 2026: lunar day 5, month 4, day Ất Mùi, auspicious (Hoàng đạo) day, officer Mãn, term Tiểu mãn. Auspicious hours: Dần, Mão, Tỵ, Thân, Tuất, Hợi.
Details for the day
- Gregorian
- Thursday, 21/5/2026
- Lunar
- day 5 of lunar month 4, 2026
- Day Can Chi
- Ất Mùi
- Month Can Chi (lunar)
- Quý Tỵ
- Year Can Chi (lunar)
- Bính Ngọ
- Solar term
- Tiểu mãn (begins today)
- Day type
- Auspicious (Hoàng đạo) day, Minh Đường
- Day officer (Trực)
- Mãn
- Auspicious hours
- Dần (03–05), Mão (05–07), Tỵ (09–11), Thân (15–17), Tuất (19–21), Hợi (21–23)
Day 5 of a lunar month with 29 days (short month).
Some common taboo days
- Nguyệt kỵ
Only these three are checked; other taboo days (Sát chủ, Thọ tử, Vãng vong, Nguyệt phá…) are not.
Suitability by activity (for reference)
Scores come from our own rule table (Hoàng đạo/Hắc đạo, day officer, taboo days), have not been reviewed by an expert and do not include your age. Almanacs score differently; use the day finder to add your birth year.
| Activity | Rating |
|---|---|
| Wedding | Fair (1 pt) |
| Business opening | Fair (2 pts) |
| Groundbreaking | Not advised (−1 pt) |
| House-warming | Fair (1 pt) |
| Travel | Fair (1 pt) |
| Signing a contract | Fair (1 pt) |
Nearby days
- Next Hoàng đạo day: Sunday, 24/5/2026 (lunar day 8, month 4)
- Next solar term: Friday, 5/6/2026 (lunar day 20, month 4)
- Next first day of the lunar month: Monday, 15/6/2026 (lunar day 1, month 5)
- Next full moon day: Sunday, 31/5/2026 (lunar day 15, month 4)
Find good days for your birth year · Convert Gregorian and lunar dates · How this is computed and what is verified
For cultural reference and entertainment only; not medical, financial or legal advice. Computed solar-term times can differ by a few minutes from printed calendars.