Every date of the Moon’s four primary astronomical phases. All dates and times are shown in Coordinated Universal Time (UTC).
◐UTC
Astronomical dates
Primary Moon phases in 2050
The list gives the instants of new moon, first quarter, full moon and last quarter. Every date and time is displayed in UTC.
●New moon
12 dates
◐First quarter
12 dates
○Full moon
13 dates
◑Last quarter
12 dates
January
01
○Full moon01:38 UTC
◑Last quarter06:17 UTC
●New moon04:56 UTC
◐First quarter20:47 UTC
February
02
○Full moon20:47 UTC
◑Last quarter22:10 UTC
●New moon15:03 UTC
◐First quarter11:29 UTC
March
03
○Full moon15:22 UTC
◑Last quarter10:07 UTC
●New moon00:40 UTC
◐First quarter04:17 UTC
April
04
○Full moon08:11 UTC
◑Last quarter18:23 UTC
●New moon10:25 UTC
◐First quarter22:08 UTC
May
05
○Full moon22:25 UTC
◑Last quarter00:03 UTC
●New moon20:50 UTC
◐First quarter16:03 UTC
June
06
○Full moon09:50 UTC
◑Last quarter04:38 UTC
●New moon08:21 UTC
◐First quarter09:16 UTC
July
07
○Full moon18:50 UTC
◑Last quarter09:45 UTC
●New moon21:16 UTC
◐First quarter01:05 UTC
August
08
○Full moon02:20 UTC
◑Last quarter16:48 UTC
●New moon11:47 UTC
◐First quarter14:55 UTC
September
09
○Full moon09:30 UTC
◑Last quarter02:50 UTC
●New moon03:49 UTC
◐First quarter02:33 UTC
○Full moon17:31 UTC
October
10
◑Last quarter16:31 UTC
●New moon20:48 UTC
◐First quarter12:10 UTC
○Full moon03:15 UTC
November
11
◑Last quarter09:56 UTC
●New moon13:41 UTC
◐First quarter20:25 UTC
○Full moon15:09 UTC
December
12
◑Last quarter06:27 UTC
●New moon05:17 UTC
◐First quarter04:14 UTC
○Full moon05:15 UTC
Moon phases are global astronomical instants. This calendar uses UTC throughout, without daylight-saving changes. Convert the listed time to your local time zone; your local calendar date may differ.
Understanding Moon phases
The four primary phases at a glance
A complete phase cycle lasts about 29.5 days on average. The changing shape is caused by the relative positions of the Sun, Earth and Moon, not by Earth’s shadow, which is relevant only during a lunar eclipse.
●
New moon
The Moon is approximately between Earth and the Sun, so its illuminated side is barely visible from Earth.
◐
First quarter
About a week after new moon, half of the visible lunar disc is illuminated and continues to wax.
○
Full moon
Earth is approximately between the Sun and the Moon, and the Earth-facing side appears fully illuminated.
◑
Last quarter
About a week after full moon, half of the visible disc is illuminated again and continues to wane.