Current Local Time in Waltham, Massachusetts, USA

4:30:58 am EST

Friday, December 19, 2025

Country:	United States
State:	Massachusetts (MA)
Lat/Long:	42°22'N / 71°14'W
Elevation:	13 m
Currency:	United States Dollar (USD)
Languages:	English
Country Code:	+1

°C

Weather

11 °C

Light rain. Overcast.
14 / 0 °C

Sat 20.		3 / -3 °C
Sun 21.		7 / -2 °C

More weather details

Time Zone

EST (Eastern Standard Time)
UTC/GMT -5 hours

DST started

Mar 9, 2025
Forward 1 hour

DST ended

Nov 2, 2025
Back 1 hour

Difference

Same time as
Toronto

About EST — Eastern Standard Time

Set your location

Sunrise

7:09 am
↑ 122° Southeast

Sunset

4:14 pm
↑ 238° Southwest

Day length

9 hours, 5 minutes
-10s shorter

Moon 0.6%

Rise – 7:10 am
Set – 3:33 pm

High Tide

High – 10:32 am
High – 11:10 pm

Low Tide

Low – 4:22 am
Low – 4:56 pm

More Sun & Moon in Waltham
+ Show More Twilight and Moon Phase Information

Solar Noon

Sun in South: 11:42 am
Altitude: 24.2°

Astronomical
Twilight

5:28 am – 6:02 am
5:22 pm – 5:56 pm

Nautical
Twilight

6:02 am – 6:37 am
4:46 pm – 5:22 pm

Civil
Twilight

6:37 am – 7:09 am
4:14 pm – 4:46 pm

Previous
Moon Phase

Third Quarter
December 11, 2025
3:51 pm

Next
Moon Phase

New Moon
December 19, 2025
8:43 pm

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Calendar & Holidays

Create the United States calendar

Upcoming Holidays

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Airports

Logan International Airport, BOS
About 19 km E of Waltham
Manchester-Boston Regional Airport, MHT
About 64 km NNW of Waltham
T. F. Green Airport, PVD
About 74 km SSW of Waltham

Other cities near Waltham

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Waltham

USA

4:30 58 am

Friday, December 19, 2025