21 January 1731
SundayHijri
13 Rajab 1143 AH
Solar Hijri
1 Bahman 1109 SH
Date status
295 years, 8 months, 7 days ago
Date facts
Weekday
Sunday
Leap year
No
Day of year
21
ISO week
3
Julian day
2353315
Regional context
Calculated Hijri result
13 Rajab 1143 AH
No verified regional historical reference is available for this date.
Historical Context
Historical references for this date are being expanded.