Mountain Time
tysdag 21. desember 2021, veke 51
| Los Angeles | −1 timar | −1 timar |
| Chicago | +1 timar | |
| New York | +2 timar | |
| Toronto | +2 timar | |
| São Paulo | +4 timar | |
| London | +7 timar | |
| UTC | +7 timar | |
| Lagos | +8 timar | |
| Paris | +8 timar | |
| Zurich | +8 timar | |
| Johannesburg | +9 timar | |
| Kairo | +9 timar | |
| Istanbul | +10 timar | |
| Moskva | +10 timar | |
| Dubai | +11 timar | |
| Mumbai | +12,5 timar | |
| Hongkong | +15 timar | |
| Shanghai | +15 timar | |
| Singapore | +15 timar | |
| Tokyo | +16 timar | |
| Sydney | +18 timar |