Close Approaches of Mercury
Close approaches visible from your location
Mercury near Moon — closest 1.11°
6 March 2027 at 06:32
The closest separation between Mercury and Moon will occur on 6 March 2027 at 06:32, when they will be separated by roughly 1.11°. At closest approach: The event occurs during daylight, making observation difficult. An observing opportunity within the separation window: 6 March 2027 at 04:42, separation about 1.5°.
Neptune near Mercury — closest 0.21°
11 April 2027 at 10:34
The closest separation between Neptune and Mercury will occur on 11 April 2027 at 10:34, when they will be separated by roughly 0.21°. At closest approach: The event occurs during daylight, making observation difficult. An observing opportunity within the separation window: 11 April 2027 at 05:30, separation about 0.4°.
Mercury near Moon — closest 1.65°
1 October 2027 at 23:21
The closest separation between Mercury and Moon will occur on 1 October 2027 at 23:21, when they will be separated by roughly 1.65°. At closest approach: Both objects will be below the horizon and cannot be observed. An observing opportunity within the separation window: 1 October 2027 at 18:52, separation about 3.9°.
Close approaches not visible from your location
Mercury near Moon — closest 0.32°
8 February 2027 at 03:55
Not visible from your location
Begin (5°):February 7
17:52
17:52
End (5°)February 8
13:52
13:52
Elevation-50°
Separation0.32°
The closest separation between Mercury and Moon will occur on 8 February 2027 at 03:55, when they will be separated by roughly 0.32°. At closest approach: Both objects will be below the horizon and cannot be observed.
Mercury near Moon — closest 2.71°
6 June 2027 at 06:56
Not visible from your location
Begin (5°):June 5
23:59
23:59
End (5°)June 6
13:52
13:52
Elevation-7°
Separation2.71°
The closest separation between Mercury and Moon will occur on 6 June 2027 at 06:56, when they will be separated by roughly 2.71°. At closest approach: The event occurs during daylight, making observation difficult.
Mercury near Moon — closest 4.02°
2 September 2027 at 01:01
Not visible from your location
Begin (5°):September 1
18:36
18:36
End (5°)September 2
06:30
06:30
Elevation-88°
Separation4.02°
The closest separation between Mercury and Moon will occur on 2 September 2027 at 01:01, when they will be separated by roughly 4.02°. At closest approach: Both objects will be below the horizon and cannot be observed.





