| Porto Alegre Shaldon | United Kingdom Time | -04:00 |
| Porto Alegre Hotchkiss | Mountain Time | 03:00 |
| Porto Alegre Waimauku | New Zealand Time | -15:00 |
| Porto Alegre Rusk | Central Time | 02:00 |
| Porto Alegre Órgiva | Central European Time | -05:00 |
| Porto Alegre Seattle | Pacific Time | 04:00 |
| Porto Alegre Alenquer | Western European Time | -04:00 |
| Porto Alegre Yeniçiftlik | Turkey Time | -06:00 |
| Porto Alegre Shankarpura | India Standard Time | -08:30 |
| Porto Alegre Gwoździany | Central European Time | -05:00 |
| Porto Alegre Waikanae | New Zealand Time | -15:00 |
| Porto Alegre Rümlang | Central European Time | -05:00 |
| Porto Alegre Orangeburg | Eastern Time | 01:00 |
| Porto Alegre Seberang Jaya | Malaysia Time | -11:00 |
| Porto Alegre Alexander Heights | Western Australia Time | -11:00 |
| Porto Alegre Yenifoça | Turkey Time | -06:00 |
| Porto Alegre Shanghai | China Time | -11:00 |
| Porto Alegre Gutach | Central European Time | -05:00 |
| Porto Alegre Wahroonga | Eastern Australia Time | -13:00 |
| Porto Alegre Rutherglen | Eastern Australia Time | -13:00 |
| Porto Alegre Orange Park | Eastern Time | 01:00 |
| Porto Alegre Seberang Perai | Malaysia Time | -11:00 |
| Porto Alegre Alfonso Lista | Philippine Time | -11:00 |
| Porto Alegre Yenda | Eastern Australia Time | -13:00 |
| Porto Alegre Shawnigan Lake | Pacific Time | 04:00 |
| Porto Alegre Guthrie | Central Time | 02:00 |
| Porto Alegre Wakan | Gulf Standard Time | -07:00 |
| Porto Alegre Rusutsu | Japan Time | -12:00 |
| Porto Alegre Opatija | Central European Time | -05:00 |
| Porto Alegre Sanasana | Fiji Time | -15:00 |
| Porto Alegre Alfornelos | Western European Time | -04:00 |
| Porto Alegre Whitby | United Kingdom Time | -04:00 |
| Porto Alegre Shawnee on Delaware | Eastern Time | 01:00 |
| Porto Alegre Gymea | Eastern Australia Time | -13:00 |
| Porto Alegre Waite Park | Central Time | 02:00 |
| Porto Alegre Rustington | United Kingdom Time | -04:00 |
| Porto Alegre Oostkapelle | Central European Time | -05:00 |
| Porto Alegre San Vito al Tagliamento | Central European Time | -05:00 |
| Porto Alegre Alger Centre | Central European Time | -04:00 |
| Porto Alegre Whitby | Eastern Time | 01:00 |
| Porto Alegre Shediac | Atlantic Time | 00:00 |
| Porto Alegre Gympie | Eastern Australia Time | -13:00 |
| Porto Alegre Waitomo | New Zealand Time | -15:00 |
| Porto Alegre Pikeville | Eastern Time | 01:00 |
| Porto Alegre Opfikon | Central European Time | -05:00 |
| Porto Alegre San Vito Lo Capo | Central European Time | -05:00 |
| Porto Alegre Algerias | Colombia Time | 02:00 |
| Porto Alegre Whitchurch | United Kingdom Time | -04:00 |
| Porto Alegre Sheffield | Eastern Australia Time | -13:00 |
| Porto Alegre Gyeongju-si | Korean Time | -12:00 |