31 January 1310
FridayHijri
21 Sha'ban 709 AH
Solar Hijri
11 Bahman 688 SH
Date status
716 years, 8 months, 13 days ago
Date facts
Weekday
Friday
Leap year
No
Day of year
31
ISO week
5
Julian day
2199558
Regional context
Calculated Hijri result
21 Sha'ban 709 AH
No verified regional historical reference is available for this date.
Historical Context
Historical references for this date are being expanded.