171%
260%
3Last quarter
437%
527%
618%
710%
84%
91%
10New moon
111%
124%
139%
1415%
1523%
1631%
1741%
18First quarter
1959%
2069%
2178%
2286%
2392%
2497%
25100%
26Full moon
2797%
2891%
2984%
3074%
3163%
Main phases in October
- Last quarterSaturday, October 3
- New moonSaturday, October 10
- First quarterSunday, October 18
- Full moonMonday, October 26
About the lunar month
New moon to new moon takes about 29.5 days, a little shorter than most calendar months, so each main phase lands a day or two earlier the following month. When two full moons fall in one month, the second is called a blue moon.