China Standard Time
Thursday, January 21, 2021, week 3
| Los Angeles | −16 hours | −16 hours |
| Chicago | −14 hours | −14 hours |
| New York | −13 hours | −13 hours |
| Toronto | −13 hours | −13 hours |
| São Paulo | −11 hours | −11 hours |
| London | −8 hours | −8 hours |
| UTC | −8 hours | −8 hours |
| Lagos | −7 hours | −7 hours |
| Paris | −7 hours | −7 hours |
| Zurich | −7 hours | −7 hours |
| Cairo | −6 hours | −6 hours |
| Johannesburg | −6 hours | −6 hours |
| Istanbul | −5 hours | −5 hours |
| Moscow | −5 hours | −5 hours |
| Dubai | −4 hours | −4 hours |
| Mumbai | −2.5 hours | −2.5 hours |
| Hong Kong | 0 | |
| Shanghai | 0 | |
| Singapore | 0 | |
| Tokyo | +1 hours | |
| Sydney | +3 hours |