Business Days in September 2029 for Brazil
September 2029 has 19 dias úteis under the Brazilian federal holiday calendar. September 2029 contains one Brazilian federal holiday on a weekday. The month covers 30 calendar days, of which 10 are sábado and domingo. That count drives invoice cycles, payroll runs, and any contract that defines deadlines as a number of dias úteis in Brazil.
dias úteis
19
Calendar Days
30
Weekend Days
10
feriados nacionais
1
Work Weeks
3.8
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
1 wknd | 2 wknd | |||||
3 | 4 | 5 | 6 | 7 Independência do Brasil | 8 wknd | 9 wknd |
10 | 11 | 12 | 13 | 14 | 15 wknd | 16 wknd |
17 | 18 | 19 | 20 | 21 | 22 wknd | 23 wknd |
24 | 25 | 26 | 27 | 28 | 29 wknd | 30 wknd |
feriados nacionais in September 2029
Brazil September deadlines
Independência do Brasil on September 7 closes banks and the B3. DARF for August is due by the last business day. The Copom meeting falls mid-September with the Selic decision. Q3 audit fieldwork begins for calendar-year companies. SPED EFD (Escrituração Fiscal Digital) submissions for ICMS continue monthly.
Day-of-Week Distribution
The count of each weekday in September 2029. Useful for shift scheduling, weekly recurring billing, and any rota that depends on a specific day of the week landing in-month.
| Day | Count |
|---|---|
| Monday | 4 |
| Tuesday | 4 |
| Wednesday | 4 |
| Thursday | 4 |
| Friday | 4 |
| Saturday | 5 |
| Sunday | 5 |
Brazil reporting cycles and business-day rules
Brazilian business-day cycles align with Receita Federal DARF monthly deadlines (last business day of the following month) and SPED Fiscal/Contribuições/EFD-Reinf monthly submissions. The Banco Central do Brasil operates SPB and STR as the wholesale RTGS systems on bank business days. CLT (Consolidação das Leis do Trabalho) governs employment cycles including 13th-month salary (first instalment by November 30, second by December 20), férias (annual leave) accrual, and FGTS (Fundo de Garantia) contributions due monthly on the 7th. Carnival Monday and Tuesday, plus Corpus Christi, are facultative federal holidays observed nationwide in practice.
September 2029 dias úteis compared by country
Working-day counts vary across countries because each country observes its own public holidays. The table below puts Brazil alongside the other ten supported holiday calendars for September 2029.
| Country | Business Days | Holidays this month |
|---|---|---|
| 🇺🇸United States | 19 | Labor Day |
| 🇬🇧United Kingdom | 20 | None |
| 🇨🇦Canada | 19 | Labour Day |
| 🇦🇺Australia | 20 | None |
| 🇮🇳India | 20 | None |
| 🇵🇭Philippines | 20 | None |
| 🇫🇷France | 20 | None |
| 🇩🇪Germany | 20 | None |
| 🇯🇵Japan | 18 | Respect for the Aged Day, Autumnal Equinox Day (observed) |
| 🇲🇽Mexico | 20 | None |
| 🇸🇬Singapore | 20 | None |
How September 2029 compares year over year
September 2028 had 20 dias úteis, so September 2029 has 1 fewer working day year over year. On the surrounding months, August 2029 has 23 dias úteis and October 2029 has 22. Looking forward, September 2030 has 21 dias úteis under the same Brazilian federal holiday calendar.
Using this calculator in Brazil
A São Paulo treasury operator uses the 19-day September 2029 count to align Banco Central do Brasil SPB settlement with Receita Federal DARF monthly deadlines and SPED submission windows. A Rio de Janeiro trade finance team uses dias úteis math to track LME-equivalent payment terms under Brazilian commercial code. A Belo Horizonte HR controller uses business-day counts to align CLT 13th-month salary instalments (November 30 and December 20) and SEFIP/eSocial monthly remittance.
For informational purposes only
This calculator provides general estimates based on business day counting rules. It does not constitute legal advice. Deadlines in legal, regulatory, or contractual matters may be subject to jurisdiction-specific rules, court orders, or statutory exceptions. Always verify critical deadlines with a qualified professional.