Trinidad and Tobago
AST
United Kingdom
BST

Time Difference

AST (Atlantic Standard Time) is 5 hours behind BST (British Summer Time)
7:30 am07:30 in Tunapuna, Trinidad and Tobago is 12:30 pm12:30 in Castlereagh, United Kingdom

Tunapuna to Castlereagh call time
Best time for a conference call or a meeting is between 8am-1pm in Tunapuna which corresponds to 1pm-6pm in Castlereagh

7:30 am07:30 AST (Atlantic Standard Time) (Tunapuna, Trinidad and Tobago). Offset UTC -4:00 hours
12:30 pm12:30 BST (British Summer Time) (Castlereagh, United Kingdom). Offset UTC +1:00 hour

7:30 am07:30 Tunapuna, Trinidad and Tobago / 12:30 pm12:30 Castlereagh, United Kingdom

Tunapuna, Trinidad and Tobago Castlereagh, United Kingdom
12am (midnight) 5am
1am 6am
2am 7am
3am 8am
4am 9am
5am 10am
6am 11am
7am 12pm (noon)
8am 1pm
9am 2pm
10am 3pm
11am 4pm
12pm (noon) 5pm
1pm 6pm
2pm 7pm
3pm 8pm
4pm 9pm
5pm 10pm
6pm 11pm
7pm 12am (midnight)
8pm 1am
9pm 2am
10pm 3am
11pm 4am
0:00 5:00
1:00 6:00
2:00 7:00
3:00 8:00
4:00 9:00
5:00 10:00
6:00 11:00
7:00 12:00
8:00 13:00
9:00 14:00
10:00 15:00
11:00 16:00
12:00 17:00
13:00 18:00
14:00 19:00
15:00 20:00
16:00 21:00
17:00 22:00
18:00 23:00
19:00 0:00
20:00 1:00
21:00 2:00
22:00 3:00
23:00 4:00

Tunapuna Information

Time Zone

Abbreviation / Name
AST - Atlantic Standard Time
UTC / GMT Offset
-4:00 hours during Atlantic Standard Time, currently in use.

Tunapuna Facts

Country
Trinidad and Tobago
Alternative Names
Tunapuna, Tunapuna Village
Population
17,758
Currency
Dollar (TTD)
Geographic Coordinates
10° 39' N Latitude / 61° 23' W Longitude

Castlereagh Information

Time Zone

Abbreviation / Name
BST - British Summer Time
UTC / GMT Offset
+1:00 hour during British Summer Time, currently in use.

Castlereagh Facts

Country
United Kingdom
Alternative Names
An Caislean Riabhach, An Caisleán Riabhach
Population
56,679
Currency
Pound (GBP)
Geographic Coordinates
54° 34' N Latitude / 5° 53' W Longitude
International Dialing Code
+44