Date Calculator
Date difference, duration shift, Unix timestamps, and date info — all instant, all local.
Date Difference
ahead
0 days
0 weeks 0 days
Date Info
Day of week
Saturday
ISO week
Week 19
Day of year
129 / 365
Quarter
Q2
Days in month
31 days
Leap year
No
From today
Today
Add / Subtract Duration
+ 30 days
Monday, June 8, 2026
− 30 days
Thursday, April 9, 2026
Unix Timestamp
ISO 8601 2026-05-09T04:02:14.000Z
UTC Sat, 09 May 2026 04:02:14 GMT
Local 5/9/2026, 4:02:14 AM
1778284800