🗓
Day of Week
Thursday
Day 4 of 7 (ISO)
📆
Month
May
5th month · 31 days
🔢
Day of Year
141
of 365 days in 2026
📊
Week Number
Week 21
ISO 8601 · 2026
🌙
Moon Phase
–
Calculating...
♊
Zodiac Sign
Gemini
Air · Mercury
🐴
Chinese Zodiac
Horse
Year of the Wood Horse
🌍
Quarter
Q2 2026
Days left in year: 224
🌐 This Date in Other Calendar Systems
GregorianMay 21, 2026
Hijri (Islamic)3 Dhul-Hijjah 1447 AH
Persian (Solar Hijri)21 Ordibehesht 1405 SH
ISO 86012026-05-21
Unix Timestamp1779321600
Julian Day2461182
📋 Date Facts
| Full date | Thursday, May 21, 2026 |
| US short date | 05/21/2026 |
| European date | 21/05/2026 |
| Day of year | 141 of 365 |
| Week of year (ISO) | Week 21 |
| Leap year? | No — 2026 has 365 days |
| Days in month | 31 days (May) |
| Days remaining in year | 224 days |
🌅 Sun & Astronomy
| Season (N. Hemisphere) | Spring 🌱 |
| Season (S. Hemisphere) | Autumn 🍂 |
| Zodiac sign | ♊ Gemini |
| Chinese zodiac | 🐴 Horse (Wood) |
| Moon phase (approx.) | Calculating... |
| Days since year start | 141 |
| Days until year end | 224 |
| Quarter | Q2 |
📜 May 21 in History
1926
Historical records for this date are being compiled.
1976
Notable events from May 21 in history.
🎂 Age Calculator — As of May 21, 2026
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