Skip to content

Instantly share code, notes, and snippets.

Embed
What would you like to do?
Sharepoint Online Timezone of a Site
function Convert-SPOTimezoneToString(
# ID of a SPO Timezone
[int]$ID
) {
<#
.SYNOPSIS
Convert a Sharepoint Online Time zone ID to a human readable string.
.NOTES
By Andreas Dieckmann - https://diecknet.de
Timezone IDs according to https://docs.microsoft.com/en-us/dotnet/api/microsoft.sharepoint.spregionalsettings.timezones?view=sharepoint-server#Microsoft_SharePoint_SPRegionalSettings_TimeZones
Licensed under MIT License
Copyright 2021 Andreas Dieckmann
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
.EXAMPLE
Convert-SPOTimezoneToString 14
(UTC-09:00) Alaska
.LINK
https://diecknet.de/en/2021/07/09/Sharepoint-Online-Timezones-by-PowerShell/
#>
$timezoneIDs = @{
39="(UTC-12:00) International Date Line West";
95="(UTC-11:00) Coordinated Universal Time-11";
15="(UTC-10:00) Hawaii";
14="(UTC-09:00) Alaska";
78="(UTC-08:00) Baja California";
13="(UTC-08:00) Pacific Time (US and Canada)";
38="(UTC-07:00) Arizona";
77="(UTC-07:00) Chihuahua, La Paz, Mazatlan";
12="(UTC-07:00) Mountain Time (US and Canada)";
55="(UTC-06:00) Central America";
11="(UTC-06:00) Central Time (US and Canada)";
37="(UTC-06:00) Guadalajara, Mexico City, Monterrey";
36="(UTC-06:00) Saskatchewan";
35="(UTC-05:00) Bogota, Lima, Quito";
10="(UTC-05:00) Eastern Time (US and Canada)";
34="(UTC-05:00) Indiana (East)";
88="(UTC-04:30) Caracas";
91="(UTC-04:00) Asuncion";
9="(UTC-04:00) Atlantic Time (Canada)";
81="(UTC-04:00) Cuiaba";
33="(UTC-04:00) Georgetown, La Paz, Manaus, San Juan";
28="(UTC-03:30) Newfoundland";
8="(UTC-03:00) Brasilia";
85="(UTC-03:00) Buenos Aires";
32="(UTC-03:00) Cayenne, Fortaleza";
60="(UTC-03:00) Greenland";
90="(UTC-03:00) Montevideo";
103="(UTC-03:00) Salvador";
65="(UTC-03:00) Santiago";
96="(UTC-02:00) Coordinated Universal Time-02";
30="(UTC-02:00) Mid-Atlantic";
29="(UTC-01:00) Azores";
53="(UTC-01:00) Cabo Verde";
86="(UTC) Casablanca";
93="(UTC) Coordinated Universal Time";
2="(UTC) Dublin, Edinburgh, Lisbon, London";
31="(UTC) Monrovia, Reykjavik";
4="(UTC+01:00) Amsterdam, Berlin, Bern, Rome, Stockholm, Vienna";
6="(UTC+01:00) Belgrade, Bratislava, Budapest, Ljubljana, Prague";
3="(UTC+01:00) Brussels, Copenhagen, Madrid, Paris";
57="(UTC+01:00) Sarajevo, Skopje, Warsaw, Zagreb";
69="(UTC+01:00) West Central Africa";
83="(UTC+01:00) Windhoek";
79="(UTC+02:00) Amman";
5="(UTC+02:00) Athens, Bucharest, Istanbul";
80="(UTC+02:00) Beirut";
49="(UTC+02:00) Cairo";
98="(UTC+02:00) Damascus";
50="(UTC+02:00) Harare, Pretoria";
59="(UTC+02:00) Helsinki, Kyiv, Riga, Sofia, Tallinn, Vilnius";
101="(UTC+02:00) Istanbul";
27="(UTC+02:00) Jerusalem";
7="(UTC+02:00) Minsk (old)";
104="(UTC+02:00) E. Europe";
100="(UTC+02:00) Kaliningrad (RTZ 1)";
26="(UTC+03:00) Baghdad";
74="(UTC+03:00) Kuwait, Riyadh";
109="(UTC+03:00) Minsk";
51="(UTC+03:00) Moscow, St. Petersburg, Volgograd (RTZ 2)";
56="(UTC+03:00) Nairobi";
25="(UTC+03:30) Tehran";
24="(UTC+04:00) Abu Dhabi, Muscat";
54="(UTC+04:00) Baku";
106="(UTC+04:00) Izhevsk, Samara (RTZ 3)";
89="(UTC+04:00) Port Louis";
82="(UTC+04:00) Tbilisi";
84="(UTC+04:00) Yerevan";
48="(UTC+04:30) Kabul";
58="(UTC+05:00) Ekaterinburg (RTZ 4)";
87="(UTC+05:00) Islamabad, Karachi";
47="(UTC+05:00) Tashkent";
23="(UTC+05:30) Chennai, Kolkata, Mumbai, New Delhi";
66="(UTC+05:30) Sri Jayawardenepura";
62="(UTC+05:45) Kathmandu";
71="(UTC+06:00) Astana";
102="(UTC+06:00) Dhaka";
46="(UTC+06:00) Novosibirsk (RTZ 5)";
61="(UTC+06:30) Yangon (Rangoon)";
22="(UTC+07:00) Bangkok, Hanoi, Jakarta";
64="(UTC+07:00) Krasnoyarsk (RTZ 6)";
45="(UTC+08:00) Beijing, Chongqing, Hong Kong, Urumqi";
63="(UTC+08:00) Irkutsk (RTZ 7)";
21="(UTC+08:00) Kuala Lumpur, Singapore";
73="(UTC+08:00) Perth";
75="(UTC+08:00) Taipei";
94="(UTC+08:00) Ulaanbaatar";
20="(UTC+09:00) Osaka, Sapporo, Tokyo";
72="(UTC+09:00) Seoul";
70="(UTC+09:00) Yakutsk (RTZ 8)";
19="(UTC+09:30) Adelaide";
44="(UTC+09:30) Darwin";
18="(UTC+10:00) Brisbane";
76="(UTC+10:00) Canberra, Melbourne, Sydney";
43="(UTC+10:00) Guam, Port Moresby";
42="(UTC+10:00) Hobart";
99="(UTC+10:00) Magadan";
68="(UTC+10:00) Vladivostok, Magadan (RTZ 9)";
107="(UTC+11:00) Chokurdakh (RTZ 10)";
41="(UTC+11:00) Solomon Is., New Caledonia";
108="(UTC+12:00) Anadyr, Petropavlovsk-Kamchatsky (RTZ 11)";
17="(UTC+12:00) Auckland, Wellington";
97="(UTC+12:00) Coordinated Universal Time+12";
40="(UTC+12:00) Fiji";
92="(UTC+12:00) Petropavlovsk-Kamchatsky - Old";
67="(UTC+13:00) Nuku'alofa";
16="(UTC+13:00) Samoa";
}
$timezoneString = $timezoneIDs.Get_Item($ID)
if($null -ne $timezoneString) {
return $timezoneString
} else {
return $ID
}
}
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment