Time in Charlestown
Saturday, October 17, 2026
EDT (UTC-4), Eastern Daylight Time
Massachusetts, United States
Charlestown is 5 hours behind London.
Convert Charlestown time
Finding your time zone…
6:17 PM in Charlestown, Saturday, October 17, 2026
Shared working hours (9:00–18:00)
Time difference from Charlestown
Current time in major cities and how far ahead or behind Charlestown they are. Select a city for a detailed comparison.
| Place | Time now | Difference from Charlestown |
|---|---|---|
| New YorkUnited States | 6:17 PM EDT | ±0 |
| LondonUnited Kingdom | 11:17 PM BST | +5h |
| Los AngelesCalifornia, United States | 3:17 PM PDT | -3h |
| ChicagoIllinois, United States | 5:17 PM CDT | -1h |
| TorontoOntario, Canada | 6:17 PM EDT | ±0 |
| São PauloBrazil | 7:17 PM BRT | +1h |
| ParisFrance | 12:17 AM CESTnext day | +6h |
| BerlinGermany | 12:17 AM CESTnext day | +6h |
| MoscowRussia | 1:17 AM MSKnext day | +7h |
| DubaiUnited Arab Emirates | 2:17 AM GSTnext day | +8h |
| New DelhiDelhi, India | 3:47 AM ISTnext day | +9h 30m |
| BangkokThailand | 5:17 AM ICTnext day | +11h |
| Singapore | 6:17 AM SGTnext day | +12h |
| ShanghaiChina | 6:17 AM CSTnext day | +12h |
| TokyoJapan | 7:17 AM JSTnext day | +13h |
| SydneyNew South Wales, Australia | 9:17 AM AEDTnext day | +15h |
| AucklandNew Zealand | 11:17 AM NZDTnext day | +17h |
| JohannesburgSouth Africa | 12:17 AM SASTnext day | +6h |
Charlestown time zone
- Local time
- 6:17 PM
- Date
- Oct 17, 2026
- Time zone
- EDT
- UTC offset
- UTC-4
- IANA time zone
- America/New_York
- Dialing code
- +1
- Population
- 20,397
- Coordinates
- 42.38, -71.06
Daylight saving time
Charlestown uses daylight saving time: UTC-5 in standard time and UTC-4 in summer. Summer time is in effect now.
Clocks go back 1 hour on Sunday, November 1, 2026: at 2:00 AM it becomes 1:00 AM again.
Sunrise and sunset today
- Sunrise
- 6:59 AM
- Sunset
- 5:59 PM
- Day length
- 11h 1m
- Solar noon
- 12:29 PM
Cities in United States
Cities near Charlestown
- LowellMassachusetts, United States
- WorcesterMassachusetts, United States
- ProvidenceRhode Island, United States
- ManchesterNew Hampshire, United States
- New BedfordMassachusetts, United States
- SpringfieldMassachusetts, United States
- HartfordConnecticut, United States
- WaterburyConnecticut, United States
Questions and answers
What time zone is Charlestown in?
Charlestown uses Eastern Daylight Time (America/New_York); the local time is currently UTC-4.
Does Charlestown observe daylight saving time?
Yes. Charlestown switches between UTC-5 in standard time and UTC-4 in summer.
What is the time difference between Charlestown and London?
Charlestown is 5 hours behind London.
What is the international dialing code for Charlestown?
The country calling code is +1.