05:27
NOT NOW
Checking your clock…
People in Beijing keep office hours that look familiar on a slide and stranger in practice. The polite window around Guomao / Zhongguancun is 09:00–18:00 local. China Standard Time even though the sun disagrees in the west. After 21:00 WeChat is for tomorrow. Daylight is honest here; if it looks like evening, it probably is. Ping their late morning unless you already share an on-call rota. Beijing does not shift for daylight saving; the clock stays UTC+8 all year.
Share
Beijing is 05:27. Verdict: NOT NOW. Check before you ping → https://asleep.today/beijing