Mediashock
Free Tool
APAC Webinar Intelligence

Nobody told you about
Songkran. Or the CNY eve.
Or the Friday prayer window.

Your Australian calendar looks clear. But in Malaysia, it's the last Friday before a major festival. In Thailand, the entire country is at a water festival. In India, it's 7:30am.

Junior marketers managing multi-country webinars get caught out by the things nobody thinks to mention — and the attendance report is how everyone finds out.

Built by a team that has delivered thousands of webinars across APAC — distilled into a tool so you can get it right from the start.

Designed for regional marketing teams who need to get APAC right.

Our team has run 1,000+ webinar episodes across APAC. Early on, we got the dates wrong — and watched attendance drop because of a festival nobody warned us about. We built this so that never happens to you.

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2026 Public Holidays
Hard blocks and buffer zones, by market
2026 data
Hard block — the holiday date itself, plus the eve of any major festival (Tier 1). People are mentally gone before the holiday starts.
Penalty — buffer days around major holidays. Attendance is lower; the slot scores down but isn't blocked.
National only — state-level holidays in Malaysia, India, and Australia vary. We use national designations only.
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Cultural Timing Rules
Lunch windows, prayer times, commute periods — by market
🌏 Southeast Asia — General
Lunch block: 12:00pm – 2:00pm local. Hard penalty for slots starting in this window.
Sweet spot: 10:00am – 11:30am local. Best morning engagement window.
Late afternoon: 3:00pm – 5:00pm scores down. Attention drops after 3pm.
Hard cutoff: No slots before 9:00am or after 5:00pm.
🇲🇾 Malaysia · 🇮🇩 Indonesia · 🇧🇩 Bangladesh — Friday Prayer
Friday prayer window: 11:30am – 2:00pm local. Any slot overlapping this window is hard-blocked for these markets.
Friday general: All Friday slots score down (-15). Lower commitment day across the region.
Friday hard cutoff: No slots at or after 3:00pm local on Fridays.
🇮🇳 India — Special Timing Note
UTC offset: +5:30. That half-hour creates awkward landing times — 10am SGT = 7:30am IST (hard block), 11am SGT = 8:30am IST (commute, penalised).
Commute/settling window: 9:00am – 9:30am IST scored down. People are arriving, not ready to engage.
Lunch block: 1:00pm – 3:00pm IST. Later than most of APAC — Indians typically eat between 1:30–3pm.
Sweet spot: 11:00am – 1:00pm IST.
Structural tension: India's sweet spot (11am–1pm IST) = 1:30–3:30pm SGT, which is post-lunch slump for SEA. There is no clean single slot that fully serves both India and SEA. Consider a dedicated India session.
🦘 Australia · 🇳🇿 New Zealand — Structural Note
UTC offset: AEST +10 / NZST +12. For slots before 9am SGT, ANZ is pre-7am — hard block.
Sweet spot for ANZ: 10am–12pm AEST = 8am–10am SGT — too early for SEA.
Structural tension: ANZ and SEA are structurally difficult to combine. A 10am SGT slot = 12pm AEST (workable). Earlier than that, ANZ is sacrificed.
📆 Day of Week Rules — All Markets
Wednesday / Thursday: +15 bonus. Consistently highest webinar attendance across APAC.
Tuesday: +5 bonus. Acceptable, not first choice.
Monday: -25 penalty. Low engagement — people are clearing the week's backlog.
Friday: -15 penalty. Lower commitment; people are mentally in weekend mode.
💼 Quarter-End Pressure
Q-end windows: Last 2 weeks of March, June, September, December.
Effect: -10 light penalty. IT procurement and enterprise buyers go dark during budget cycle close. Attendance is lower but not blocked — some teams are specifically looking for content during this period.
💻 Developer / IT / Cybersecurity Audience Mode
When toggled on: Scoring shifts to reflect how technical audiences engage differently.
Pre-10am penalty: -15. Developers are in morning standup or settling in — not ready to engage.
Post-standup sweet spot: 10:30am – 12:00pm local. +15 bonus. Peak focus window after morning sync.
Late afternoon window: 3:00pm – 4:00pm local. +10 bonus. Secondary focus block before end-of-day.
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Known Limitations
What this tool cannot account for
🗓️ Conference blackouts — Black Hat Asia (Apr), AWS Summit APAC (May–Jun), Google Cloud Next (Apr), KubeCon (Nov), Gartner Security Summit (Jun), RSA Conference (May). Audience attention drops during and immediately after these events. Cross-check your dates manually.
🌏 State-level holidays — Malaysia, India, and Australia have state-specific public holidays not captured here. Check locally for your specific cities.
🕐 Daylight saving — Australia and New Zealand observe DST. UTC offsets are hardcoded; transitions in October and April are not dynamically calculated.
📅 2026 data only — Holiday data covers 2026. We plan to update to 2027 data in Q4 2026. Lunar holidays (CNY, Eid, Diwali) shift dates annually — do not assume 2026 dates apply to 2027.
Scheduling is where Content Choreography™ begins — the intentional design of how your audience experiences your program, from the first date they see your invite to the moment they say yes to a conversation. This tool handles the first variable across 17 APAC markets. The stuff that isn't on your Google Calendar.
01
What do you need?
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Find Best Dates
Show me the top windows across a date range
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Check a Specific Date
I have a date — tell me if it works
02
Your timezone (for display)
Singapore / Malaysia (SGT, UTC+8)
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Singapore / Malaysia (SGT, UTC+8)
Hong Kong (HKT, UTC+8)
Japan (JST, UTC+9)
Korea (KST, UTC+9)
China (CST, UTC+8)
Australia East (AEST, UTC+10/11)
India (IST, UTC+5:30)
US East (EST/EDT)
US West (PST/PDT)
UK (GMT/BST)
03
Webinar duration
Developer / IT / Cybersecurity audience shifts scoring for tech crowds
04
Target markets
🌏 Southeast Asia 4 selected
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🏯 North Asia 0 selected
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🇮🇳 South Asia 0 selected
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🦘 Pacific 0 selected
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★ Star a market to mark it as priority — scored more strictly (9am–5pm hard window)

05
Date range to search
Your APAC Webinar Windows
Scored by Content Choreography™ scheduling logic

Built by Mediashock — Content Choreography™ for APAC

The systematic design of content sequences that move audiences — deliberately, not by chance.

Note on major APAC tech events: This tool does not account for conference blackout periods. Cross-check your dates against major events in your vertical — e.g. Black Hat Asia (Apr), Gartner Security & Risk (Jun), AWS Summit APAC (May–Jun), Google Cloud Next (Apr), KubeCon (Nov), RSA Conference (May). Audience availability drops sharply during and immediately after these events.