Horana South, Sri Lanka to AST Caribbean
Time Difference
is 9 hours and 30 minutes ahead of Atlantic Standard Time
4:00 am04:00 in Horana South, Sri Lanka is 6:30 pm18:30 in AST
Horana South to AST call time
Best time for a conference call or a meeting is between 5:30pm-7:30pm in Horana South which corresponds to 8am-10am in AST
4:00 am04:00 (Horana South, Sri Lanka). Offset UTC +5:30 hours
6:30 pm18:30 Atlantic Standard Time (AST). Offset UTC -4:00 hours
4:00 am04:00 Horana South, Sri Lanka / 6:30 pm18:30 AST
Horana South, Sri Lanka | AST |
---|---|
12am (midnight) | 2:30 pm |
1am | 3:30 pm |
2am | 4:30 pm |
3am | 5:30 pm |
4am | 6:30 pm |
5am | 7:30 pm |
6am | 8:30 pm |
7am | 9:30 pm |
8am | 10:30 pm |
9am | 11:30 pm |
10am | 12:30 am |
11am | 1:30 am |
12pm (noon) | 2:30 am |
1pm | 3:30 am |
2pm | 4:30 am |
3pm | 5:30 am |
4pm | 6:30 am |
5pm | 7:30 am |
6pm | 8:30 am |
7pm | 9:30 am |
8pm | 10:30 am |
9pm | 11:30 am |
10pm | 12:30 pm |
11pm | 1:30 pm |
0:00 | 14:30 |
1:00 | 15:30 |
2:00 | 16:30 |
3:00 | 17:30 |
4:00 | 18:30 |
5:00 | 19:30 |
6:00 | 20:30 |
7:00 | 21:30 |
8:00 | 22:30 |
9:00 | 23:30 |
10:00 | 0:30 |
11:00 | 1:30 |
12:00 | 2:30 |
13:00 | 3:30 |
14:00 | 4:30 |
15:00 | 5:30 |
16:00 | 6:30 |
17:00 | 7:30 |
18:00 | 8:30 |
19:00 | 9:30 |
20:00 | 10:30 |
21:00 | 11:30 |
22:00 | 12:30 |
23:00 | 13:30 |
Horana South Information
Time Zone
Horana South Facts
Atlantic Standard Time
Offset: AST is 4 hours behind Greenwich Mean Time (GMT) and is used in Caribbean
Countries: It is used in following countries: Antigua & Barbuda, Anguilla, Aruba, Barbados, St Barthelemy, Bermuda, Caribbean NL, Canada, CuraƧao, Dominica, Dominican Republic, Grenada, Greenland, Guadeloupe, St Kitts & Nevis, St Lucia, St Martin (French), Martinique, Montserrat, Puerto Rico, St Maarten (Dutch), Trinidad & Tobago, St Vincent, Virgin Islands (UK), Virgin Islands (US)
Principal Cities: The largest city in the AST timezone is Santo Domingo from Dominican Republic with population about 2.202 million people. Other major cities in the area are Santiago de los Caballeros, Santo Domingo Oeste, San Juan, Halifax
Daylight Saving: Atlantic Standard Time (AST) is not adjusted for daylight saving therefore AST remains the same through out the year. This means, unlike some time zones where the clock is set forward by one hour every summer and backward by one hour during winter to adjust for daylight saving, Atlantic Standard Time remains the same
AST representations, usage and related time zones
- -04 - basic short
- -0400 - basic
- -04:00 - extended
- -0400 - sign character (-) followed by a four digit time providing hours (04) and minutes (00) of the offset. Indicates four hour and zero minutes time differences to the west of the zero meridian.
- Quebec - Military abbreviation for AST
- Q - short form of 'Quebec'
- America/Anguilla
- America/Antigua
- America/Aruba
- America/Barbados
- America/Blanc-Sablon
- America/Curacao
- America/Dominica
- America/Glace_Bay
- America/Goose_Bay
- America/Grenada
- America/Guadeloupe
- America/Halifax
- America/Kralendijk
- America/Lower_Princes
- America/Marigot
- America/Martinique
- America/Moncton
- America/Montserrat
- America/Port_of_Spain
- America/Puerto_Rico
- America/Santo_Domingo
- America/St_Barthelemy
- America/St_Kitts
- America/St_Lucia
- America/St_Thomas
- America/St_Vincent
- America/Thule
- America/Tortola
- America/Virgin
- Atlantic/Bermuda
- Canada/Atlantic
- Atlantic Standard Time - UTC -4
- Arabia Standard Time - UTC +3
- Arabian Standard Time - UTC +3
- Acre Standard Time - UTC -5
- Azores Standard Time - UTC -1
- Apia Standard Time - UTC +13
- AST - Atlantic Standard Time
- EDT - Eastern Daylight Time
- AMT - Amazon Time
- BOT - Bolivia Time
- CDT - Cuba Daylight Time
- CLT - Chile Standard Time
- FKT - Falkland Island Time
- GYT - Guyana Time
- HLV - Hora Legal de Venezuela
- PYT - Paraguay Time
- Q - Quebec Time Zone
- VET - Venezuelan Standard Time