All event countdowns in 2012
January
February
- Full Moon
- Last Quarter Moon
- Mardi Gras (Fat Tuesday)
- Pancake Day
- Shrove Tuesday
- New Moon
- Ash Wednesday
- Lent
- Lent (Catholic)
March
- First Quarter Moon
- Full Moon
- Daylight Saving/Clocks Change in US
- Last Quarter Moon
- Mother's Day in the UK
- Spring
- March Equinox
- New Moon
- Clocks Change in UK
- First Quarter Moon
April
- Palm Sunday
- Maundy Thursday
- Good Friday
- Full Moon
- Easter
- Easter Monday
- Last Quarter Moon
- New Moon
- First Quarter Moon