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🇺🇸 Castro Valley vs Guangzhou 🇨🇳

Live population, time zone, and demographic comparison

⏰ Live Time Comparison

🇺🇸
Castro Valley
United States
14:16:45
Thursday, September 17, 2026
UTC-9:00
Population
65,019
Births Today
+1
Deaths Today
-1
VS
-17 hrs
Time Difference
Castro Valley is 17 hours behind Guangzhou
🇨🇳
Guangzhou
China
07:16:45
Friday, September 18, 2026
UTC+8:00
Population
26,964,157
Births Today
+223
Deaths Today
-163

📊 Population Differences

Head-to-Head Comparison
-26,899,138
-99.76% vs Guangzhou
Population Gap
+26,899,138
+99.76% vs Castro Valley
-222
-99.55% vs Guangzhou
Births Today Gap
+222
+99.55% vs Castro Valley
-162
-99.39% vs Guangzhou
Deaths Today Gap
+162
+99.39% vs Castro Valley
-17 hrs
America/Adak
Time Zone Gap
+17 hrs
Asia/Shanghai
77.0 yrs
Life expectancy
Life Expectancy
78.0 yrs
Life expectancy
11
per 1,000 / year
Birth Rate
10
per 1,000 / year
10.2
per 1,000 / year
Death Rate
7.3
per 1,000 / year

🌍 City Details

🇺🇸
Castro Valley
United States
📍
Coordinates
37.708800, -122.062600
🕐
Time Zone
America/Adak
UTC-9:00
❤️
Life Expectancy
77.0 yrs
📊
Birth / Death
11 / 10.2
per 1,000 / yr
VS
🇨🇳
Guangzhou
China
📍
Coordinates
23.130000, 113.260000
🕐
Time Zone
Asia/Shanghai
UTC+8:00
❤️
Life Expectancy
78.0 yrs
📊
Birth / Death
10 / 7.3
per 1,000 / yr
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