Portugal
WET
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Georgia, USA
EST
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Compare Lisbon time with Atlanta time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.

Time Difference

WET (Western European Time) is 5 hours ahead of EST (Eastern Standard Time)
12:00 pm12:00 in Lisbon, Portugal is 7:00 am07:00 in Atlanta, GA, USA

Lisbon to Atlanta call time
Best time for a conference call or a meeting is between 2pm-5pm in Lisbon which corresponds to 9am-12pm in Atlanta

12:00 pm12:00 WET (Western European Time) (Lisbon, Portugal). Offset UTC 0:00 hours
7:00 am07:00 EST (Eastern Standard Time) (Atlanta, GA, USA). Offset UTC -5:00 hours

12:00 pm12:00 Lisbon, Portugal / 7:00 am07:00 Atlanta, GA, USA

Lisbon, PortugalAtlanta, GA, USA
12am (midnight)7pm
1am8pm
2am9pm
3am10pm
4am11pm
5am12am (midnight)
6am1am
7am2am
8am3am
9am4am
10am5am
11am6am
12pm (noon)7am
1pm8am
2pm9am
3pm10am
4pm11am
5pm12pm (noon)
6pm1pm
7pm2pm
8pm3pm
9pm4pm
10pm5pm
11pm6pm
00:0019:00
01:0020:00
02:0021:00
03:0022:00
04:0023:00
05:0000:00
06:0001:00
07:0002:00
08:0003:00
09:0004:00
10:0005:00
11:0006:00
12:0007:00
13:0008:00
14:0009:00
15:0010:00
16:0011:00
17:0012:00
18:0013:00
19:0014:00
20:0015:00
21:0016:00
22:0017:00
23:0018:00

Lisbon Information

Time Zone

Abbreviation / Name
WEST - Western European Summer Time
WET - Western European Standard Time
UTC / GMT Offset
+1:00 hours during Western European Summer Time, currently in use.
+0:00 hours during Western European Standard Time.
Daylight Saving Time Change
+1:00 hour - DST is in use
Daylight Saving Time Starts
Daylight saving time clock moves forward for one hour from 1am to 2amSunday, March 29, 2026 at 1:00 am local time. DST starts annually on the last Sunday of March. Clocks are turned forward 1 hour to Sunday, March 29, 2026 at 2:00 am local daylight time instead. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
Daylight saving time clock moves back for one hour from 2am to 1amSunday, October 25, 2026 at 2:00 am local time. DST ends annually on the last Sunday of October. Clocks are turned backward 1 hour to Sunday, October 25, 2026 at 1:00 am local standard time instead. Also called Fall Back or switch to Winter Time.

Lisbon Facts

Country
Portugal
Alternative Names
Felicitas Julia, Felicitas Julia Olissipo, LIS, Liospoin, Liospóin, Lisabon, Lisabona, Lisboa, Lisbon, Lisbona, Lisbonne, Lisbono, Lisbonum, Lisimba, Lisimbã, Lissabon, Lisszabon, Lizboa, Lizbon, Lizbona, Olisipo, Olissipo, li si ben, lisabana, lisaboni, lisbana, lisbxn, liseubon, lshbwnt, lysabwn, lysbwn, risubon, Λισαβώνα, Лисабон, Лиссабон, Лісабон, Լիսբոնա, ליסבון, لشبونة, لىسابون, لیسبون, ܠܫܒܘܢܐ, लिस्बन, লিসবন, ลิสบอน, ལ་ས་བན།, ལི་སི་བཱོན།, ლისაბონი, ሊዝቦን, リスボン, 里斯本, 리스본
Population
517,802
Currency
Euro (EUR)
Geographic Coordinates
38° 43' N Latitude / 9° 07' W Longitude
International Dialing Code
+351

Atlanta Information

Time Zone

Abbreviation / Name
EDT - Eastern Daylight Time
EST - Eastern Standard Time
UTC / GMT Offset
-4:00 hours during Eastern Daylight Time, currently in use.
-5:00 hours during Eastern Standard Time.
Daylight Saving Time Change
+1:00 hour - DST is in use
Daylight Saving Time Starts
Daylight saving time clock moves forward for one hour from 2am to 3amSunday, March 8, 2026 at 2:00 am local time. DST starts annually on the 2nd Sunday of March. Clocks are turned forward 1 hour to Sunday, March 8, 2026 at 3:00 am local daylight time instead. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
Daylight saving time clock moves back for one hour from 2am to 1amSunday, November 1, 2026 at 2:00 am local time. DST ends annually on the 1st Sunday of November. Clocks are turned backward 1 hour to Sunday, November 1, 2026 at 1:00 am local standard time instead. Also called Fall Back or switch to Winter Time.

Atlanta Facts

Country
USA
State
Georgia
Alternative Names
ATL, Atlant, Atlanta, Atlantae, Atlonta, Canebrake, Marthasdale, Marthasville, Standing Peachtree, Terminus, White Hall, Whitehall, aeteullaenta, arr‌lanra nagaram, atalanta, ateullaenta, ateullanta, atlanta, atoranta, atʼlantʼa, etalanta, etlanta, ya te lan da, Ατλάντα, Атлантæ, Атланта, Ատլանտա, אטלאנטא, אטלנטה, آتلانتا, أتلانتا, ئەتڵانتا, اٹلانٹا, اٹلانٹا، جارجیا, अटलांटा, अटलान्टा, एट्लान्टा, एत्लान्ता, আটলান্টা, એટલાન્ટા, அட்லான்டா, అట్లాంటా, ಅಟ್ಲಾಂಟಾ, അറ്റ്‌ലാന്റാ നഗരം, แอตแลนตา, ཨ་ཊི་ལཱན་ཊཱ།, အတ္တလန္တာမြို့, ატლანტა, አትላንታ, アトランタ, 亚特兰大, 亞特蘭大, 아틀란타, 아틀랜타, 애틀랜타
Population
463,878
Currency
Dollar (USD)
Geographic Coordinates
33° 44' N Latitude / 84° 23' W Longitude
International Dialing Code
+1