21 September 1664
SundayHijri
1 Rabi al-Awwal 1075 AH
Solar Hijri
31 Shahrivar 1043 SH
Date status
362 years, 9 days ago
Date facts
Weekday
Sunday
Leap year
Yes
Day of year
265
ISO week
38
Julian day
2329088
Regional context
Calculated Hijri result
1 Rabi al-Awwal 1075 AH
No verified regional historical reference is available for this date.
Historical Context
Historical references for this date are being expanded.