Date and Time in TikTok Ads

TikTok Ads data is tied to the ad account's time zone.

Time Zone

The time zone is set when the advertiser account is created. It's available in the timezone field of the advertiser object.

Date Formats

All dates in the API use the YYYY-MM-DD format:

2026-07-25

Period Parameters

start_date=2026-07-01
end_date=2026-07-25

Data Delay

Period	Delay	Note
Today	1-3 hours	Incomplete data
Yesterday	Up to 24 hours	Conversions may still be added
2+ days	Stable	Recommended for reports

Related Pages

• Request Parameters
• Data Differences