Administrative division(s):

• Level 1: Massachusetts
• Level 2: Middlesex County
• Level 3: Town of Ayer

Current local time in Ayer:

10:18 AM, Friday
Difference from your time zone: hours

Ayer on map:^[1]

Ayer GPS coordinates^[2]

42° 33' 40.32" North, 71° 35' 23.244" West

Map corner	latitude	longitude
Upper-left	43.07694°,	-72.29292°
Center:	42.5612°,	-71.58979°
Lower-right:	42.04116°,	-70.88667°
Map W x H:	115.2×115.2 km	= 71.6×71.6mi

max Lat:	71.29058°   ⇑19.7% North
Ayer:	42.5612°
min Lat:	⇓80.3% South 19.06759°

^Note1

---

min Long	Ayer	max Long
-171.73463°	-71.58979°	-66.98998°
W 96.4%⇐		⇒3.6% E

Elevation

Elevation of Ayer is 75 m = 246 ft, and this is 219.8 m = 721 ft below average elevation for this country.

Max E:	3189 m = 10463 ft	74.4%
Avg.	294.8 m = 967 ft
Ayer	75 m = 246 ft
Min E:	-60 m = -197 ft	25.6%

See also: United States elevation on elevation.city.

Geographical zone

Ayer is located in North temperate zone (between Tropic of Cancer and the Arctic Circle). Distance of this Northern Tropic circle is 2126.4 km =1321.3 mi to South.

Distance of	km	miles	from Ayer
North Pole	5274.7	3277.5	to North
Arctic Circle	2668.8	1658.3	to North
Tropic Cancer	2126.4	1321.3	to South
Equator	4732.4	2940.6	to South

Nearby cities:

15 places around Ayer: (largest is in red/bold)

• Bolton 14.3 km =8.9 mi, 185°
• Boxborough 9.3 km =5.8 mi, 147°
• Devens 2.7 km =1.7 mi, 226°
• East Pepperell 11.7 km =7.3 mi, 6°
• Groton 5.7 km =3.5 mi, 12°
• Harvard 6.8 km =4.2 mi, 175°
• Lancaster 13.6 km =8.5 mi, 210°
• Leominster 14.5 km =9 mi, 253°
• Littleton Common 9.6 km =6 mi, 100°
• Lunenburg 11.6 km =7.2 mi, 288°
• Pepperell 11.6 km =7.2 mi, 0°
• Shirley 5.3 km =3.3 mi, 248°
• South Lancaster 15.2 km =9.4 mi, 211°
• Townsend 15.1 km =9.4 mi, 321°
• Westford 12.6 km =7.8 mi, 80°