Mountain Time
úterý, 21. prosince 2021, 51. týden
| Los Angeles | −1 hodiny | −1 hodiny |
| Chicago | +1 hodiny | |
| New York | +2 hodiny | |
| Toronto | +2 hodiny | |
| São Paulo | +4 hodiny | |
| Londýn | +7 hodin | |
| UTC | +7 hodin | |
| Lagos | +8 hodin | |
| Paříž | +8 hodin | |
| Zurich | +8 hodin | |
| Johannesburg | +9 hodin | |
| Káhira | +9 hodin | |
| Istanbul | +10 hodin | |
| Moskva | +10 hodin | |
| Dubaj | +11 hodin | |
| Numbai | +12,5 hodin | |
| Hongkong | +15 hodin | |
| Singapur | +15 hodin | |
| Šanghaj | +15 hodin | |
| Tokio | +16 hodin | |
| Sydney | +18 hodin |