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4 March, 20:46 New moon
6 March, 08:04 Moon at apogee
19 March, 18:10 Full moon
19 March, 19:15 Moon at perigee
20 March, 23:21 Earth northward equinox
21 March Uranus at conjunction
23 March, 01:12 Mercury at greatest eastward elongation
source: http://en.wikipedia.org/wiki/Portal:Astronomy/Events/March_2011