Each century is linked with a specific Anchor day. Since the calendar loops around every 400 years, there are only 4 anchor days that you need to memorise. The easiest is to start with the 19th, 20th, 21st and 22nd centuries, and extrapolate from these if needed.
1800s
5 - Friday
1900s
3 - Wednesday
2000s
2 - Tuesday
2100s
0 - Sunday
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